fzus53 kapx 211855
nshapx
expires:202603220300;;071992

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-220300-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
255 pm edt sat mar 21 2026

.through early evening...southeast wind 10 to 20 knots. chance of
rain, snow, sleet and a chance of freezing drizzle.
waves 2 to 3 feet. 
.tonight...east wind 10 to 15 knots. chance of rain and slight
chance of drizzle. waves 2 to 3 feet. 
.sunday...north wind 10 to 20 knots. mostly cloudy. waves 2 to
4 feet. 
.sunday night...north wind 15 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.monday...northwest wind 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071985

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-220300-
st ignace to false detour channel-
255 pm edt sat mar 21 2026

.through early evening...southeast wind 10 to 20 knots. snow,
rain likely and slight chance of freezing rain. waves 2 feet or
less. 
.tonight...northeast wind 15 to 20 knots. chance of drizzle,
slight chance of freezing drizzle and snow. waves 2 feet or
less. 
.sunday...northeast wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.sunday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071988

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-220300-
grand traverse bay south of a line grand traverse light to
norwood mi-
255 pm edt sat mar 21 2026

.through early evening...southeast wind 15 to 20 knots. chance of
drizzle. waves 2 feet or less. 
.tonight...northwest wind 10 to 15 knots. rain likely. waves
2 feet or less. 
.sunday...north wind 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 
.sunday night...north wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071986

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-220300-
seul choix point to 5nm west of mackinac bridge-
255 pm edt sat mar 21 2026

.through early evening...southeast wind 10 to 20 knots. snow with
possible rain, freezing drizzle and freezing rain. waves 2 feet
or less. 
.tonight...northeast wind 10 to 15 knots. chance of drizzle,
rain, freezing drizzle and slight chance of snow. waves
2 feet or less. 
.sunday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.sunday night...north wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071987

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-220300-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
255 pm edt sat mar 21 2026

.through early evening...southeast wind 10 to 20 knots. chance of
rain, snow and freezing drizzle. waves 2 feet or less. 
.tonight...northeast wind 10 to 15 knots. chance of rain and
drizzle. waves 2 feet or less. 
.sunday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.sunday night...north wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071989

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-220300-
sleeping bear point to grand traverse light mi-
255 pm edt sat mar 21 2026

.through early evening...southeast wind 15 to 20 knots. chance of
drizzle. waves 2 feet or less. 
.tonight...northwest wind 10 to 15 knots. chance of rain. waves
2 feet or less. 
.sunday...north wind 5 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.sunday night...north wind 10 to 15 knots. mostly cloudy. waves
2 to 3 feet. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071990

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz345-346-220300-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
255 pm edt sat mar 21 2026

.through early evening...south wind 10 to 15 knots rising to
15 to 20 knots early in the evening. slight chance of drizzle.
waves 2 to 3 feet. 
.tonight...northwest wind 15 to 20 knots. rain likely. waves 2 to
3 feet. 
.sunday...north wind 10 to 20 knots. mostly cloudy. waves 3 to
5 feet. 
.sunday night...north wind 15 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves 2 to
3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071984

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-220300-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
255 pm edt sat mar 21 2026

...small craft advisory in effect until midnight edt tonight...

.through early evening...southeast wind 10 to 20 knots. snow with
possible rain and freezing rain likely. waves 2 feet or less. 
.tonight...northeast wind 15 to 20 knots. slight chance of
drizzle, freezing drizzle and snow. waves 2 feet or less. 
.sunday...north wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 
.sunday night...north wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071993

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-220300-
sturgeon pt to alabaster mi-
255 pm edt sat mar 21 2026

.through early evening...southeast wind 10 to 20 knots. chance of
rain and snow. waves 2 feet or less. 
.tonight...south wind 10 to 15 knots. rain likely. waves 2 to
3 feet. 
.sunday...north wind 10 to 20 knots. chance of showers. waves
2 to 4 feet. 
.sunday night...north wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet. 
.monday...north wind 10 to 15 knots. partly sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 211855
nshapx
expires:202603220300;;071991

nearshore marine forecast
national weather service gaylord mi
255 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-220300-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
255 pm edt sat mar 21 2026

.through early evening...southeast wind 10 to 20 knots. snow,
chance of rain and sleet. waves 2 to 3 feet. 
.tonight...east wind 10 to 15 knots. chance of rain and drizzle.
waves 2 to 3 feet. 
.sunday...north wind 10 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.sunday night...northeast wind 10 to 15 knots. mostly cloudy.
waves 2 to 3 feet. 
.monday...northwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 212004
nshbuf
expires:202603220300;;074419

nearshore marine forecast
national weather service buffalo ny
404 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-041-220300-
buffalo to ripley along lake erie-
404 pm edt sat mar 21 2026

.tonight...east winds 10 knots or less becoming south. a chance
of rain showers late. waves in ice free areas 1 foot or less. 
.sunday...west winds 5 to 10 knots becoming northwest. rain
showers. waves 1 foot or less. 
.sunday night...northeast winds 5 to 15 knots. rain showers
likely with a chance of snow showers in the evening, then a
chance of snow showers overnight. waves 2 feet or less. 
.monday...north winds 5 to 10 knots becoming west. mostly cloudy
in the morning, then becoming partly sunny. waves 2 feet or less.
.monday night...northwest winds 10 knots or less. mostly cloudy
in the evening, then clearing. waves 1 foot or less. 
.tuesday...southwest winds 10 knots or less. partly cloudy, then
becoming mostly cloudy. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots becoming southeast. a
chance of rain and snow showers wednesday night. waves 2 feet or
less. 
.thursday...south winds 10 to 15 knots becoming northwest. rain
showers likely with a chance of snow showers. waves 1 to 3 feet. 

wave heights are for ice free areas.

$$

fzus51 kbuf 212004
nshbuf
expires:202603220300;;074417

nearshore marine forecast
national weather service buffalo ny
404 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-220300-
upper niagara river and buffalo harbor-
404 pm edt sat mar 21 2026

.tonight...northeast winds 10 knots or less becoming south.
cloudy.
.sunday...southwest winds 5 to 10 knots becoming north. rain
showers. 
.sunday night...northeast winds 5 to 10 knots. a chance of snow
and rain showers in the evening, then a chance of snow showers
overnight. 
.monday...north winds 5 to 10 knots becoming northwest. mostly
cloudy in the morning, then becoming partly sunny. 
.monday night...northwest winds less than 10 knots. mostly cloudy
in the evening, then clearing. 
.tuesday...southwest winds 10 knots or less. partly cloudy, then
becoming mostly cloudy. 
.wednesday...west winds 5 to 10 knots becoming southeast. a
chance of rain and snow showers wednesday night. 
.thursday...south winds 5 to 10 knots becoming northwest. rain
showers likely with a chance of snow showers. 

the water temperature off buffalo is 32 degrees.

$$

fzus51 kbuf 212004
nshbuf
expires:202603220300;;074422

nearshore marine forecast
national weather service buffalo ny
404 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz045-220300-
mexico bay to the saint lawrence river along lake ontario-
404 pm edt sat mar 21 2026

.tonight...north winds 5 to 15 knots becoming east 15 to
20 knots. snow showers likely with a chance of rain showers this
evening, then rain showers with snow showers likely after
midnight. waves in ice free areas 2 feet or less. 
.sunday...east winds 5 to 15 knots becoming north. rain showers
likely in the morning, then rain showers likely with a chance of
snow showers in the afternoon. waves 2 feet or less. 
.sunday night...northeast winds 15 to 20 knots becoming north.
mostly cloudy. waves 1 to 3 feet. 
.monday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. partly to mostly sunny. waves 1 to 3 feet. 
.monday night...northwest winds 10 knots or less becoming north.
becoming mainly clear. waves 2 feet or less. 
.tuesday...northwest winds 5 to 15 knots becoming southwest 15 to
20 knots. partly cloudy, then becoming mostly cloudy. waves
2 feet or less building to 2 to 4 feet. 
.wednesday...southwest winds 15 to 20 knots becoming east. a
chance of snow and rain showers. waves 3 to 6 feet subsiding to
2 feet or less. waves occasionally around 7 feet. 
.thursday...southeast winds 15 to 25 knots becoming northwest.
rain and snow showers likely. waves 2 to 4 feet building to 5 to
8 feet. waves occasionally around 10 feet. 

wave heights are for ice free areas.

$$

fzus51 kbuf 212004
nshbuf
expires:202603220300;;074420

nearshore marine forecast
national weather service buffalo ny
404 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-220300-
niagara river to hamlin beach along lake ontario-
404 pm edt sat mar 21 2026

.tonight...east winds 10 to 15 knots. a chance of rain showers
after midnight. waves 1 to 2 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.sunday...north winds 5 to 15 knots becoming northeast. rain
showers likely in the morning, then rain showers likely with a
chance of snow showers in the afternoon. waves 1 to 3 feet. 
.sunday night...northeast winds 10 to 15 knots. mostly cloudy.
waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots becoming northwest. partly to
mostly sunny. waves 1 to 3 feet. 
.monday night...northwest winds 5 to 15 knots. becoming mainly
clear. waves 1 to 2 feet. 
.tuesday...west winds 5 to 15 knots increasing to 15 to 20 knots.
partly cloudy, then becoming mostly cloudy. waves 1 to 3 feet. 
.wednesday...west winds 15 to 20 knots becoming east. a chance of
rain and snow showers wednesday night. waves 2 to 4 feet. 
.thursday...south winds 15 to 25 knots becoming northwest. rain
showers likely with a chance of snow showers. waves 2 to 4 feet
building to 4 to 7 feet. waves occasionally around 9 feet. 

$$

fzus51 kbuf 212004
nshbuf
expires:202603220300;;074421

nearshore marine forecast
national weather service buffalo ny
404 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz043-044-220300-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
404 pm edt sat mar 21 2026

.tonight...east winds 10 to 15 knots becoming southeast 15 to
20 knots. a chance of rain and snow showers this evening, then
rain showers likely after midnight. waves 1 to 3 feet building to
2 to 4 feet, then subsiding to 1 to 3 feet. 
.sunday...south winds 5 to 15 knots becoming north. rain showers
likely in the morning, then rain showers likely with a chance of
snow showers in the afternoon. waves 2 feet or less. 
.sunday night...northeast winds 15 to 20 knots becoming north.
mostly cloudy. waves 2 to 4 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.monday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. mostly cloudy in the morning, then becoming mostly
sunny. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.monday night...northwest winds 5 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.tuesday...west winds 5 to 15 knots becoming southwest 15 to
20 knots. partly cloudy, then becoming mostly cloudy. waves
2 feet or less building to 2 to 4 feet. 
.wednesday...west winds 15 to 20 knots becoming east. a chance of
rain and snow showers. waves 4 to 7 feet subsiding to 2 to
4 feet. waves occasionally around 9 feet. 
.thursday...south winds 15 to 25 knots becoming northwest to
30 knots. rain showers likely with a chance of snow showers
during the day, then rain and snow showers likely thursday night.
waves 2 to 4 feet building to 6 to 9 feet. waves occasionally
around 11 feet. 

the water temperature off rochester is 38 degrees.

$$

fzus51 kcle 211936
nshcle
expires:202603220215;;073555

nearshore marine forecast
national weather service cleveland oh
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez144>147-220215-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-willowick to geneva-on-the lake oh-
336 pm edt sat mar 21 2026

.tonight...east winds 5 to 15 knots becoming southwest. partly
cloudy this evening, then becoming mostly cloudy. waves 2 feet or
less. 
.sunday...southwest winds 5 to 15 knots becoming north. a chance
of showers with a slight chance of thunderstorms in the morning,
then showers likely with a slight chance of thunderstorms in the
afternoon. waves 2 feet or less. 
.sunday night...north winds 15 to 20 knots. rain showers likely
in the evening, then rain and snow showers likely overnight.
waves 1 to 3 feet building to 3 to 5 feet. waves occasionally
around 6 feet. 
.monday...north winds 15 to 20 knots becoming northwest 5 to
15 knots. partly sunny. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 41 degrees, off cleveland 36
degrees, and off erie 38 degrees.

$$

fzus51 kcle 211936
nshcle
expires:202603220215;;073556

nearshore marine forecast
national weather service cleveland oh
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez148-149-220215-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
336 pm edt sat mar 21 2026

.tonight...east winds 10 knots or less becoming southwest 10 to
15 knots. a slight chance of rain showers late. waves 1 foot or
less. 
.sunday...southwest winds 5 to 15 knots becoming northwest. a
chance of rain showers in the morning, then rain showers likely
in the afternoon. waves 2 feet or less. 
.sunday night...north winds 10 to 15 knots becoming northeast
15 to 20 knots. rain showers likely in the evening, then a chance
of rain and snow showers overnight. waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots becoming northwest. partly
sunny. waves 1 to 3 feet. 

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 41 degrees, off cleveland 36
degrees, and off erie 38 degrees.

$$

fzus51 kcle 211936
nshcle
expires:202603220215;;073554

nearshore marine forecast
national weather service cleveland oh
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez142-143-220215-
maumee bay to reno beach oh-reno beach to the islands oh-
336 pm edt sat mar 21 2026

.tonight...east winds 5 to 15 knots becoming southwest. partly
cloudy this evening, then becoming mostly cloudy. waves 2 feet or
less. 
.sunday...southwest winds 5 to 15 knots becoming northeast. a
slight chance of showers and thunderstorms in the morning, then a
chance of showers in the afternoon. waves 2 feet or less. 
.sunday night...northeast winds 15 to 20 knots becoming north. a
chance of rain showers. waves 1 to 3 feet. 
.monday...north winds 15 to 20 knots diminishing to 5 to
15 knots. partly sunny. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 41 degrees, off cleveland 36
degrees, and off erie 38 degrees.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076218

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz142-220400-
taconite harbor to silver bay harbor mn-
345 pm cdt sat mar 21 2026

...small craft advisory in effect through sunday morning...

.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
until early morning. slight chance of rain early in the evening,
then chance of rain and snow late in the evening. waves 1 to
2 feet. 
.sunday...northeast wind 5 to 10 knots becoming east in the
afternoon. slight chance of snow in the afternoon. waves 1 to
3 feet. 
.sunday night...southeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming west 5 knots
after midnight. mostly cloudy. waves 1 to 2 feet. 
.monday...northwest wind 5 knots becoming south in the afternoon.
sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076220

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz144-220400-
two harbors to duluth mn-
345 pm cdt sat mar 21 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots
early in the evening then 20 knots after midnight. slight chance
of rain early in the evening. chance of rain and snow in the late
evening and early morning. patchy fog late in the evening. waves
1 to 2 feet. 
.sunday...northeast wind 10 to 15 knots. chance of snow through
the day. waves 1 to 3 feet. 
.sunday night...northeast wind 5 knots becoming west after
midnight. partly cloudy. waves 1 to 3 feet. 
.monday...west wind 5 knots becoming south in the afternoon.
sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076221

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz145-220400-
duluth mn to port wing wi-
345 pm cdt sat mar 21 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots after midnight, then decreasing to
20 knots late in the night. slight chance of rain early in the
evening, then chance of rain and snow late in the evening. slight
chance of rain and snow after midnight. waves 1 to 2 feet
building to 1 to 3 feet late in the night. 
.sunday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the morning. chance of snow. waves 2 to 4 feet. 
.sunday night...east wind 5 knots becoming southwest after
midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 2 feet. 
.monday...west wind 5 knots becoming south in the afternoon.
sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076222

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz146-220400-
port wing to sand island wi-
345 pm cdt sat mar 21 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.tonight...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots after midnight, then decreasing to
20 knots late in the night. slight chance of rain until early
morning. chance of snow late in the evening, then slight chance
of snow after midnight. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 
.sunday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the morning. mostly cloudy in the morning then becoming mostly
sunny. waves 3 to 5 feet. a small craft advisory may be needed. 
.sunday night...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming south 5 knots after
midnight becoming west. partly cloudy in the evening then
becoming mostly cloudy. waves 1 to 3 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.monday...west wind 5 knots becoming south late in the afternoon.
sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076225

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-220400-
oak point to saxon harbor wi-
345 pm cdt sat mar 21 2026

...small craft advisory in effect through sunday morning...

.tonight...northeast wind 15 to 20 knots. gusts up to 25 knots
after midnight. chance of light freezing rain late in the
evening. chance of snow and slight chance of rain in the late
evening and early morning. waves 4 to 7 feet. waves occasionally
to 9 feet. 
.sunday...northeast wind 15 to 20 knots. gusts up to 25 knots.
chance of snow. waves 4 to 7 feet. waves occasionally to 9 feet.
a small craft advisory may be needed. 
.sunday night...east wind 5 to 10 knots becoming southwest after
midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 4 to 6 feet subsiding to 1 to 3 feet after
midnight. waves occasionally to 7 feet. a small craft advisory
may be needed. 
.monday...west wind 5 knots becoming southeast late in the
afternoon. sunny. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076223

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz147-220400-
sand island to bayfield wi-
345 pm cdt sat mar 21 2026

...small craft advisory in effect through sunday morning...

.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. chance of snow and rain late in the evening. slight
chance of rain and snow after midnight. waves 1 to 3 feet
building to 3 to 5 feet in the late evening and overnight. 
.sunday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the morning. chance of snow in the morning. waves 3 to 5 feet. a
small craft advisory may be needed. 
.sunday night...east wind 5 knots becoming west early in the
morning. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 3 feet. 
.monday...west wind 5 knots becoming south late in the afternoon.
sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076216

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-220400-
grand portage to grand marais mn-
345 pm cdt sat mar 21 2026

...small craft advisory in effect through sunday morning...

.tonight...northeast wind 20 to 25 knots easing to 10 to 15 knots
late in the night. gusts up to 30 knots decreasing to 25 knots
after midnight. mostly cloudy until early morning then becoming
partly cloudy. waves 1 to 3 feet. 
.sunday...northeast wind 10 to 15 knots with gusts to around
25 knots becoming east 5 to 10 knots late in the afternoon.
mostly sunny. waves 1 to 3 feet. 
.sunday night...southeast wind 5 to 10 knots becoming west in the
late evening and overnight. mostly cloudy. waves 1 to 2 feet. 
.monday...west wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the afternoon. sunny.
waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076217

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-220400-
grand marais to taconite harbor mn-
345 pm cdt sat mar 21 2026

...small craft advisory in effect through sunday morning...

.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. slight
chance of rain and snow late in the evening. waves 1 to 2 feet. 
.sunday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming southeast 5 to 10 knots late in the afternoon.
slight chance of snow in the afternoon. waves 1 to 2 feet. 
.sunday night...southeast wind 5 to 10 knots becoming west early
in the morning. mostly cloudy. waves 1 to 2 feet. 
.monday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212045
nshdlh
expires:202603220400;;076219

nearshore marine forecast
national weather service duluth mn
345 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz143-220400-
silver bay harbor to two harbors mn-
345 pm cdt sat mar 21 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
until early morning. slight chance of rain early in the evening,
then chance of rain and snow late in the evening. slight chance
of rain and snow after midnight. waves 1 to 2 feet. 
.sunday...northeast wind 10 to 15 knots becoming east 5 to
10 knots late in the afternoon. chance of snow. waves 1 to
3 feet. 
.sunday night...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming west 5 knots early in
the morning. mostly cloudy. waves 1 to 3 feet. 
.monday...west wind 5 knots becoming south in the afternoon.
sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdtx 211936
nshdtx
expires:202603220345;;073553

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez444-220345-
michigan waters of lake erie from detroit river to north cape mi-
336 pm edt sat mar 21 2026

.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and early morning, then veering to
the southwest early in the morning. partly cloudy. waves 2 feet
or less. 
.sunday...west winds 5 to 10 knots veering to the north in the
late morning and early afternoon, then increasing to 10 to
15 knots early in the afternoon. partly cloudy with a slight
chance of light rain and thunderstorms until late afternoon, then
mostly cloudy with a chance of light rain early in the afternoon.
waves 2 feet or less. 
.sunday night...north winds 10 to 15 knots. mostly cloudy until
early morning becoming partly cloudy. a chance of light rain
early in the evening, then a chance of light rain and snow in the
late evening and early morning. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. partly cloudy. waves 2 feet or
less. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 36 degrees.

$$

fzus53 kdtx 211936
nshdtx
expires:202603220345;;073550

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-220345-
port austin to harbor beach mi-
336 pm edt sat mar 21 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...southeast winds 10 to 15 knots increasing to 15 to
20 knots this evening, then becoming south 10 to 15 knots after
midnight veering to the west early in the morning. mostly cloudy.
waves 1 to 3 feet building to 2 to 4 feet in the late evening and
early morning, then subsiding to 1 to 3 feet early in the
morning. 
.sunday...northwest winds 10 to 15 knots becoming north 15 to
20 knots in the late morning and afternoon. mostly cloudy. a
chance of light rain early in the morning, then a slight chance
of light rain in the late morning and early afternoon. waves 1 to
3 feet building to 3 to 5 feet in the late morning and afternoon.
waves occasionally around 7 feet. 
.sunday night...north winds 15 to 20 knots. mostly cloudy. waves
4 to 6 feet. waves occasionally around 7 feet. 
.monday...north winds 10 to 15 knots. mostly cloudy until late
afternoon becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 211936
nshdtx
expires:202603220345;;073548

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-220345-
inner saginaw bay sw of point au gres to bay port mi-
336 pm edt sat mar 21 2026

.tonight...southeast winds 10 to 15 knots veering to the
southwest after midnight, then becoming northwest 5 to 10 knots
early in the morning. partly cloudy in the evening becoming
mostly cloudy. waves 2 feet or less. 
.sunday...north winds 10 to 15 knots becoming northeast 15 to
20 knots early in the afternoon. mostly cloudy. a chance of light
rain early in the morning, then a slight chance of light rain in
the late morning and early afternoon. waves 1 to 3 feet. 
.sunday night...north winds 20 to 25 knots diminishing to 15 to 20
knots in the late evening and overnight. mostly cloudy. waves 2 to 4
feet subsiding to 1 to 3 feet in the late evening and overnight.
.monday...north winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon. partly cloudy. waves 2 feet or less. 

wave heights are for ice free areas.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 211936
nshdtx
expires:202603220345;;073549

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-220345-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
336 pm edt sat mar 21 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...southeast winds 15 to 20 knots becoming south 10 to
15 knots after midnight, then veering to the northwest early in
the morning. partly cloudy in the evening becoming mostly cloudy.
waves 1 to 3 feet. 
.sunday...north winds 10 to 15 knots increasing to 15 to 20 knots
in the late morning and afternoon. mostly cloudy. a chance of
light rain early in the morning, then a slight chance of light
rain in the late morning and early afternoon. waves 1 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. waves
occasionally around 8 feet. 
.sunday night...north winds 15 to 20 knots. partly cloudy early
in the evening becoming mostly cloudy. waves 4 to 6 feet. waves
occasionally around 7 feet. 
.monday...north winds 10 to 15 knots. mostly cloudy early in the
morning becoming partly cloudy. waves 3 to 5 feet subsiding to
2 to 4 feet early in the afternoon. waves occasionally around
7 feet. 

wave heights are for ice free areas.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 211936
nshdtx
expires:202603220345;;073552

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-220345-
port sanilac to port huron mi-
336 pm edt sat mar 21 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...southeast winds 15 to 20 knots becoming south 10 to
15 knots in the late evening and early morning, then veering to
the southwest early in the morning. mostly cloudy. waves 1 to
3 feet. 
.sunday...northwest winds 5 to 10 knots becoming north 15 to
20 knots. mostly cloudy. a chance of light rain until late
afternoon, then a slight chance of light rain early in the
afternoon. waves 1 to 3 feet building to 3 to 5 feet early in the
afternoon. waves occasionally around 7 feet. 
.sunday night...north winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. mostly cloudy. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.monday...north winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. mostly cloudy until late
afternoon becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 211936
nshdtx
expires:202603220345;;073551

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
336 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-220345-
harbor beach to port sanilac mi-
336 pm edt sat mar 21 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...southeast winds 15 to 20 knots becoming south 10 to
15 knots after midnight, then veering to the west early in the
morning. mostly cloudy. waves 1 to 3 feet building to 2 to 4 feet
in the late evening and early morning, then subsiding to 1 to
3 feet early in the morning. 
.sunday...northwest winds 5 to 10 knots becoming north 15 to
20 knots. mostly cloudy. a chance of light rain until late
afternoon. waves 1 to 3 feet building to 3 to 5 feet early in the
afternoon. waves occasionally around 7 feet. 
.sunday night...north winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. mostly cloudy. waves 4 to 6 feet. waves
occasionally around 7 feet. 
.monday...north winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. mostly cloudy until
late afternoon becoming partly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 212040
nshgrb
expires:202603220400;;076083

nearshore marine forecast
national weather service green bay wi
340 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-220400-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
340 pm cdt sat mar 21 2026

.late this afternoon...s wind 10 to 15 kts. waves 2 ft or less.
partly cloudy. 
.tonight...n wind 10 to 15 kts. waves 2 ft or less. a chance of
light rain and light sleet after midnight. 
.sunday...n wind 15 to 25 kts decreasing to 10 to 15 kts early in
the afternoon. waves 2 ft or less. mostly cloudy. a small craft
advisory may be needed. 
.sunday night...n wind 10 to 15 kts. waves 2 ft or less. mostly
clear. 
.monday...nw wind 5 to 10 kts backing s early in the afternoon.
waves 2 ft or less. mostly sunny.  

$$

fzus53 kgrb 212040
nshgrb
expires:202603220400;;076085

nearshore marine forecast
national weather service green bay wi
340 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-220400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
340 pm cdt sat mar 21 2026

...small craft advisory in effect until 7 pm cdt this evening...
...small craft advisory in effect from sunday morning through
late sunday night...

.late this afternoon...s wind 10 to 20 kts. waves 3 to 5 ft.
partly cloudy. 
.tonight...w wind 5 to 10 kts veering n 10 to 15 kts in the late
evening and overnight. waves 3 to 5 ft subsiding to 1 to 3 ft
after midnight. a chance of light rain and light sleet after
midnight. 
.sunday...n wind 15 to 25 kts. waves 4 to 7 ft. mostly cloudy. 
.sunday night...n wind 15 to 25 kts decreasing to 10 to 15 kts in
the late evening and overnight. waves 4 to 7 ft subsiding to 2 to
4 ft after midnight. partly cloudy. 
.monday...n wind 5 to 10 kts veering se early in the afternoon.
waves 1 to 3 ft. sunny. 

$$

fzus53 kgrb 212040
nshgrb
expires:202603220400;;076084

nearshore marine forecast
national weather service green bay wi
340 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz541-220400-
rock island passage to sturgeon bay wi-
340 pm cdt sat mar 21 2026

...small craft advisory in effect until 7 pm cdt this evening...

.late this afternoon...s wind 10 to 15 kts. waves 3 to 5 ft.
partly sunny. 
.tonight...w wind 5 to 10 kts veering n 10 to 15 kts in the late
evening and overnight. waves 3 to 5 ft subsiding to 2 to 4 ft
after midnight. a chance of light rain and light sleet after
midnight. 
.sunday...n wind 15 to 25 kts. waves 2 to 4 ft. mostly cloudy. a
small craft advisory may be needed. 
.sunday night...n wind 10 to 20 kts. waves 2 to 4 ft subsiding to
2 ft or less after midnight. partly cloudy. 
.monday...nw wind 5 to 10 kts backing s early in the afternoon.
waves 2 ft or less. sunny. 

$$

fzus53 kgrr 211938
nshgrr
expires:202603220800;;073661

nearshore marine forecast
national weather service grand rapids mi
338 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz849-220800-
pentwater to manistee mi-
338 pm edt sat mar 21 2026

...small craft advisory in effect from sunday morning through late
sunday night...

.through early evening...south winds 15 to 25 knots. partly sunny.
waves 2 to 4 feet. 
.tonight...south winds 15 to 25 knots veering north 10 to 20 knots
after midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 2 to 4 feet. 
.sunday...north winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 5 to 7 feet. 
.sunday night...north winds to 30 knots decreasing to 15 to 20 knots
after midnight. mostly cloudy. waves 5 to 7 feet. 
.monday...north winds 10 to 20 knots. partly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet early in the afternoon. 
.monday night...northeast winds 5 to 10 knots veering south 10 to
20 knots in the late evening and overnight. mostly clear. waves 1 to
2 feet. 
.tuesday...south winds 15 to 25 knots. mostly cloudy. waves 2 to
4 feet. 
.wednesday...east winds 15 to 25 knots veering southeast early in
the afternoon. mostly cloudy. waves 2 to 3 feet. 
.thursday...southwest winds to 30 knots veering northwest in the
late morning and afternoon. mostly cloudy with a chance of rain
showers. waves 5 to 7 feet. 

$$

fzus53 kgrr 211938
nshgrr
expires:202603220800;;073664

nearshore marine forecast
national weather service grand rapids mi
338 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz846-220800-
holland to grand haven mi-
338 pm edt sat mar 21 2026

...small craft advisory in effect from sunday afternoon through
monday morning...

.through early evening...south winds 15 to 20 knots. mostly sunny.
waves 1 to 3 feet. 
.tonight...south winds around 20 knots veering northwest after
midnight. partly cloudy in the evening then becoming mostly cloudy.
waves 2 to 4 feet. 
.sunday...north winds 15 to 25 knots. mostly cloudy with a chance of
rain showers. waves 2 to 3 feet building to 3 to 5 feet in the late
morning and afternoon. 
.sunday night...north winds 15 to 25 knots. partly cloudy. waves
4 to 6 feet. 
.monday...north winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday night...north winds 10 to 15 knots veering southeast after
midnight. mostly clear. waves 1 to 3 feet. 
.tuesday...south winds 10 to 20 knots. mostly cloudy. waves 2 to
3 feet. 
.wednesday...southeast winds 15 to 25 knots. mostly cloudy. waves
1 to 3 feet. 
.thursday...southwest winds to 30 knots veering northwest 20 to
25 knots early in the afternoon. mostly cloudy with a chance of rain
showers. waves 4 to 6 feet. 

$$

fzus53 kgrr 211938
nshgrr
expires:202603220800;;073663

nearshore marine forecast
national weather service grand rapids mi
338 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz847-220800-
grand haven to whitehall mi-
338 pm edt sat mar 21 2026

...small craft advisory in effect from sunday morning through late
sunday night...

.through early evening...south winds 15 to 20 knots. mostly sunny.
waves 2 to 3 feet. 
.tonight...south winds around 20 knots veering west in the late
evening and early morning, then veering northwest 10 to 15 knots
after midnight. mostly cloudy. waves 2 to 4 feet. 
.sunday...north winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 3 to 6 feet.
.sunday night...north winds to 30 knots decreasing to 15 to 20 knots
after midnight. partly cloudy. waves 4 to 6 feet subsiding to 2 to
4 feet after midnight. 
.monday...north winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.monday night...north winds 10 to 15 knots veering east 5 to
10 knots in the late evening and early morning, then veering south
10 to 15 knots after midnight. mostly clear. waves 1 to 2 feet. 
.tuesday...south winds 15 to 25 knots. mostly cloudy. waves 2 to
4 feet.
.wednesday...southeast winds 15 to 20 knots. mostly cloudy. waves
1 to 3 feet. 
.thursday...southwest winds to 30 knots veering northwest 20 to
25 knots early in the afternoon. mostly cloudy with a chance of rain
showers. waves 5 to 7 feet. 

$$

fzus53 kgrr 211938
nshgrr
expires:202603220800;;073662

nearshore marine forecast
national weather service grand rapids mi
338 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz848-220800-
whitehall to pentwater mi-
338 pm edt sat mar 21 2026

...small craft advisory in effect from sunday morning through late
sunday night...

.through early evening...south winds 20 to 25 knots. mostly sunny.
waves 2 to 4 feet. 
.tonight...south winds 15 to 25 knots veering west in the late
evening and early morning, then veering north 10 to 20 knots after
midnight. partly cloudy in the evening then becoming mostly cloudy.
waves 2 to 4 feet. 
.sunday...north winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet building to 5 to 7 feet early in the
afternoon. 
.sunday night...north winds to 30 knots decreasing to 15 to 20 knots
after midnight. partly cloudy. waves 5 to 7 feet. 
.monday...north winds 15 to 20 knots. partly sunny. waves 2 to
4 feet subsiding to 1 to 3 feet early in the afternoon. 
.monday night...north winds 5 to 15 knots veering southeast in the
late evening and early morning, then veering south 10 to 20 knots
after midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...south winds 15 to 25 knots. mostly cloudy. waves 2 to
4 feet.
.wednesday...southeast winds 15 to 25 knots. mostly cloudy. waves
1 to 3 feet. 
.thursday...southwest winds to 30 knots veering northwest 20 to
25 knots early in the afternoon. mostly cloudy with a chance of rain
showers. waves 5 to 7 feet. 

$$

fzus53 kgrr 211938
nshgrr
expires:202603220800;;073666

nearshore marine forecast
national weather service grand rapids mi
338 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz844-220800-
st joseph to south haven mi-
338 pm edt sat mar 21 2026

...small craft advisory in effect from sunday afternoon through
monday morning...

.through early evening...south winds 15 to 20 knots. sunny. waves
1 to 2 feet. 
.tonight...southwest winds 15 to 20 knots veering west after
midnight. partly cloudy. waves 2 to 3 feet. 
.sunday...north winds 15 to 25 knots increasing to 30 knots early in
the afternoon. mostly cloudy with a chance of rain showers. waves
1 to 3 feet building to 6 to 8 feet. 
.sunday night...north winds to 30 knots decreasing to 15 to 20 knots
after midnight. partly cloudy. waves 6 to 9 feet. 
.monday...north winds 15 to 20 knots. partly sunny. waves 3 to
5 feet. 
.monday night...north winds 10 to 15 knots veering southeast 5 to
10 knots after midnight. mostly clear. waves 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots veering southwest early in the
afternoon. partly sunny. waves around 1 foot. 
.wednesday...southeast winds 10 to 20 knots. mostly cloudy. waves
around 1 foot. 
.thursday...southwest winds 20 to 25 knots veering northwest early
in the afternoon. partly sunny with a chance of rain showers. waves
3 to 5 feet. 

$$

fzus53 kgrr 211938
nshgrr
expires:202603220800;;073665

nearshore marine forecast
national weather service grand rapids mi
338 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz845-220800-
south haven to holland mi-
338 pm edt sat mar 21 2026

...small craft advisory in effect from sunday afternoon through
monday morning...

.through early evening...south winds 15 to 20 knots. mostly sunny.
waves 1 to 2 feet. 
.tonight...southwest winds 15 to 20 knots veering northwest after
midnight. partly cloudy. waves 2 to 4 feet. 
.sunday...north winds 15 to 25 knots. mostly cloudy with a chance of
rain showers. waves 2 to 3 feet building to 4 to 6 feet. 
.sunday night...north winds 15 to 25 knots. partly cloudy. waves
5 to 7 feet. 
.monday...north winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet.
.monday night...north winds 10 to 15 knots veering southeast 5 to
10 knots after midnight. mostly clear. waves 1 to 3 feet. 
.tuesday...south winds 10 to 20 knots veering southwest early in the
afternoon. partly sunny. waves 1 to 3 feet. 
.wednesday...southeast winds 15 to 20 knots. mostly cloudy. waves
1 to 2 feet. 
.thursday...southwest winds to 30 knots veering northwest 20 to
25 knots early in the afternoon. mostly cloudy with a chance of rain
showers. waves 4 to 6 feet. 

$$

fzus53 kiwx 211842
nshiwx
expires:202603220515;;071648

nearshore marine forecast
national weather service northern indiana
242 pm edt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-220515-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
242 pm edt sat mar 21 2026

...small craft advisory in effect from sunday afternoon through
monday afternoon...

.tonight...southwest winds 5 to 15 knots becoming west. partly
cloudy. waves 1 to 3 feet. 
.sunday...north winds 10 to 15 knots increasing to 15 to
25 knots. gusts up to 30 knots. a chance of rain showers in the
afternoon. waves 1 to 2 feet building to 5 to 8 feet. 
.sunday night...north winds 15 to 25 knots. gusts up to 30 knots.
a chance of rain showers in the evening. waves 6 to 9 feet 
subsiding to 4 to 7 feet. 
.monday...north winds 10 to 15 knots. mostly cloudy in the
morning, then becoming mostly sunny. waves 3 to 6 feet subsiding
to 2 to 4 feet. 

the water temperature at st. joseph and at michigan city is 39 
degrees.

$$

fzus53 klot 211950
nshlot
expires:202603220600;;073906

nearshore marine forecast
national weather service chicago/romeoville il
250 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-220600-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
250 pm cdt sat mar 21 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...southwest winds 15 to 25 kt becoming north overnight. 
mostly cloudy. waves 1 to 3 ft building to 3 to 5 ft by daybreak.
.sunday...north winds to 30 kt. a few gale force gusts to 35 kt 
in the afternoon. patchy fog. chance of showers. waves 4 to 7 ft 
occasionally to 9 ft building to 7 to 10 ft occasionally to 13 ft.
.sunday night...north winds to 30 kt with a few gale force gusts 
to 35 kt in the evening, diminishing to 15 to 25 kt after midnight.
mostly cloudy. waves 7 to 10 ft occasionally to 13 ft subsiding 
to 6 to 9 ft occasionally to 12 ft. 
.monday...north winds 10 to 20 kt becoming northeast 10 to 15 kt.
mostly cloudy in the morning then clearing. waves 4 to 6 ft
occasionally to 8 ft subsiding to 2 to 4 ft.  

$$

fzus53 klot 211950
nshlot
expires:202603220600;;073907

nearshore marine forecast
national weather service chicago/romeoville il
250 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-220600-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
250 pm cdt sat mar 21 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.tonight...southwest winds 15 to 20 kt becoming northwest late. 
partly cloudy in the evening, then becoming mostly cloudy. waves 1
to 3 ft. 
.sunday...north winds 15 to 25 kt increasing to 30 kt during the 
morning. a few gale force gusts to 35 kt possible in the 
afternoon. patchy fog. slight chance of showers in the morning, 
then chance of showers in the afternoon. waves 4 to 6 ft 
occasionally to 8 ft building to 7 to 10 ft occasionally to 13 ft.
.sunday night...north winds to 30 kt with a few gale force gusts 
to 35 kt in the evening, diminishing to 20 to 25 kt after midnight.
mostly cloudy. waves 8 to 12 ft occasionally to 16 ft subsiding 
to 7 to 10 ft occasionally to 13 ft. 
.monday...north winds 10 to 20 kt. mostly cloudy in the morning,
then becoming partly cloudy. waves 4 to 7 ft occasionally to 9 ft
subsiding to 3 to 5 ft.  

$$

fzus53 kmkx 212010
nshmkx
expires:202603220900;;075287

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz643-220900-
sheboygan to port washington wi-
310 pm cdt sat mar 21 2026

...small craft advisory in effect until 8 pm cdt this evening...
...small craft advisory in effect from sunday morning through
late sunday night...

.through early evening...south wind 15 to 20 knots. partly sunny.
waves 3 to 4 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots veering west late in the evening, then veering north
after midnight rising to 15 to 20 knots early in the morning.
slight chance of rain early in the morning. waves 3 to 4 feet
subsiding to 1 to 2 feet after midnight, then building to 2 to
4 feet early in the morning. 
.sunday...north wind 15 to 25 knots with gusts to around
30 knots. slight chance of rain in the morning. waves 3 to 4 feet
building to 5 to 7 feet. 
.sunday night...north wind 15 to 25 knots becoming 15 to 20 knots
after midnight, then becoming 10 to 20 knots early in the
morning. partly cloudy. waves 5 to 7 feet subsiding to 3 to
4 feet. 
.monday...north wind 10 to 15 knots easing to 5 to 10 knots early
in the afternoon, then veering northeast late in the afternoon.
sunny. waves 2 to 4 feet subsiding to 1 to 2 feet in the late
morning and afternoon. 

$$

fzus53 kmkx 212010
nshmkx
expires:202603220900;;075288

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz644-220900-
port washington to north point light wi-
310 pm cdt sat mar 21 2026

...small craft advisory in effect until 8 pm cdt this evening...
...small craft advisory in effect from sunday morning through
late sunday night...

.through early evening...south wind 15 to 20 knots. mostly sunny.
waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.tonight...southwest wind 15 to 20 knots becoming west 10 to
15 knots late in the evening, then veering north after midnight
rising to 15 to 20 knots early in the morning. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening
and early morning, then building to 2 to 4 feet early in the
morning. 
.sunday...north wind 15 to 20 knots becoming 15 to 25 knots in
the late morning and afternoon. gusts up to 30 knots. slight
chance of rain in the morning. waves 3 to 4 feet building to 6 to
8 feet. 
.sunday night...north wind 15 to 25 knots becoming 15 to 20 knots
after midnight, then becoming 10 to 20 knots early in the
morning. partly cloudy. waves 6 to 8 feet subsiding to 3 to
5 feet. 
.monday...north wind 10 to 15 knots easing to 5 to 10 knots early
in the afternoon, then veering northeast late in the afternoon.
sunny. waves 3 to 4 feet subsiding to 1 to 2 feet in the
afternoon. 

$$

fzus53 kmkx 212010
nshmkx
expires:202603220900;;075289

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz645-220900-
north point light to wind point wi-
310 pm cdt sat mar 21 2026

...small craft advisory in effect until 8 pm cdt this evening...
...small craft advisory in effect from sunday morning through
late sunday night...

.through early evening...south wind 15 to 20 knots. mostly sunny.
waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots veering west late in the evening, then veering northwest
after midnight becoming north 15 to 20 knots early in the
morning. mostly cloudy. waves 1 to 2 feet building to 2 to 4 feet
early in the morning. 
.sunday...north wind 10 to 20 knots rising to 15 to 25 knots in
the late morning and afternoon. gusts up to 30 knots. slight
chance of rain in the morning. waves 3 to 5 feet building to 7 to
9 feet. 
.sunday night...north wind 15 to 25 knots with gusts to around
30 knots becoming 15 to 20 knots early in the morning. mostly
cloudy through around midnight then becoming partly cloudy. waves
7 to 9 feet subsiding to 4 to 6 feet. 
.monday...north wind 10 to 15 knots easing to 5 to 10 knots early
in the afternoon, then veering northeast late in the afternoon.
mostly sunny. waves 3 to 5 feet subsiding to 1 to 3 feet. 

$$

fzus53 kmkx 212010
nshmkx
expires:202603220900;;075290

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sat mar 21 2026

for waters within five nautical miles of shore on lake michigan


lmz646-220900-
wind point wi to winthrop harbor il-
310 pm cdt sat mar 21 2026

...small craft advisory in effect until 8 pm cdt this evening...
...small craft advisory in effect from sunday morning through
late sunday night...

.through early evening...south wind 10 to 15 knots. mostly sunny.
waves 1 to 3 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots late in the evening,
then veering northwest after midnight becoming north 15 to
20 knots early in the morning. mostly cloudy. waves around 1 foot
building to 2 to 4 feet early in the morning. 
.sunday...north wind 15 to 20 knots becoming 15 to 25 knots in
the late morning and afternoon. gusts up to 30 knots. slight
chance of rain. waves 3 to 5 feet building to 7 to 9 feet. 
.sunday night...north wind 15 to 25 knots with gusts to around
30 knots becoming 15 to 20 knots with gusts to around 25 knots
after midnight, then becoming north 15 to 20 knots early in the
morning. mostly cloudy through around midnight then becoming
partly cloudy. waves 7 to 9 feet subsiding to 4 to 6 feet. 
.monday...north wind 10 to 15 knots easing to 5 to 10 knots early
in the afternoon, then veering northeast late in the afternoon.
partly sunny in the morning then clearing. waves 3 to 5 feet
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076659

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-220800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
501 pm edt sat mar 21 2026

.late this afternoon...southeast wind 10 to 15 knots. mostly
cloudy. waves 1 to 2 feet building to 2 to 3 feet. 
.tonight...southeast wind less than 10 knots backing north 10 to
20 knots by midnight. cloudy. a chance of rain showers and snow
showers by midnight. a slight chance of rain showers and snow
showers late. waves 2 to 3 feet. 
.sunday...north wind 15 to 20 knots. mostly cloudy. waves
subsiding to 1 to 2 feet. 
.sunday night...north wind 5 to 15 knots with gusts up to
22 knots. partly cloudy. waves 1 to 2 feet. 
.monday...northwest wind less than 10 knots backing west in the
afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076658

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-220800-
green bay north of line from cedar river mi to rock island
passage-
501 pm edt sat mar 21 2026

.late this afternoon...southeast wind 5 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.tonight...northeast wind less than 10 knots backing northwest
5 to 15 knots by midnight, then veering north 10 to 15 knots
late. cloudy. rain showers and snow showers likely by midnight. a
chance of rain showers and snow showers late. waves building to
2 to 3 feet, then subsiding to 1 to 2 feet. 
.sunday...north wind 15 to 20 knots. mostly cloudy. waves 1 to
2 feet. 
.sunday night...north wind 10 to 15 knots backing northwest less
than 10 knots after midnight. partly cloudy. waves calm to
1 foot. 
.monday...northwest wind less than 10 knots backing southwest in
the afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076660

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-241-220800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm edt sat mar 21 2026 /401 pm cdt sat mar 21 2026/

...small craft advisory in effect from 11 pm edt /10 pm cdt/ this
evening through sunday evening...

.late this afternoon...northwest wind 5 to 15 knots. mostly
cloudy. waves calm to 1 foot building to 1 to 2 feet. 
.tonight...north wind 10 to 15 knots veering northeast 15 to
25 knots by midnight. cloudy. a chance of snow showers possibly
mixed with rain showers through late evening, then a chance of
rain showers and snow showers by midnight. waves building to 5 to
8 feet occasionally to 10 feet. 
.sunday...northeast wind 10 to 20 knots with gusts up to
27 knots. mostly cloudy with a slight chance of snow showers.
waves subsiding to 3 to 5 feet occasionally to 7 feet. 
.sunday night...east wind less than 10 knots veering southwest
after midnight. partly cloudy. waves subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots backing southwest in the
afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076661

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-220800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm edt sat mar 21 2026

...small craft advisory in effect from 11 pm edt this evening
through sunday evening...

.late this afternoon...northeast wind 10 to 15 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...north wind 10 to 20 knots veering northeast 20 to
25 knots by midnight. cloudy. a chance of snow showers through
late evening, then a slight chance of rain showers and snow
showers by midnight. waves building to 5 to 8 feet occasionally
to 10 feet. 
.sunday...northeast wind 15 to 25 knots diminishing to 10 to
15 knots late. mostly cloudy. freezing spray through early
afternoon. a slight chance of snow showers by late morning. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 
.sunday night...north wind less than 10 knots backing west after
midnight. mostly cloudy. waves subsiding to 1 to 2 feet. 
.monday...west wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. partly cloudy in the morning then
clearing. waves 1 to 2 feet. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076662

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-220800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
501 pm edt sat mar 21 2026

...small craft advisory in effect through sunday evening...

.late this afternoon...southeast wind 10 to 20 knots. cloudy.
waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to 5 feet
occasionally to 7 feet. 
.tonight...northeast wind 10 to 20 knots increasing to 20 to
25 knots by midnight. cloudy. freezing spray late. waves
subsiding to 2 to 4 feet, then building to 6 to 9 feet
occasionally to 11 feet. 
.sunday...northeast wind 15 to 25 knots. mostly cloudy. freezing
spray through early afternoon. a slight chance of snow showers by
late morning. waves subsiding to 3 to 5 feet occasionally to
7 feet. 
.sunday night...north wind 5 to 15 knots backing northwest less
than 10 knots after midnight. partly cloudy in the evening then
becoming mostly cloudy. waves subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076663

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-220800-
point isabelle to lower entrance of portage canal mi-
501 pm edt sat mar 21 2026

.late this afternoon...east wind 5 to 15 knots. mostly cloudy.
waves 1 to 2 feet. 
.tonight...north wind 5 to 15 knots increasing to 15 to 20 knots
late. cloudy. a slight chance of snow showers by midnight. waves
building to 2 to 4 feet. 
.sunday...northeast wind 10 to 20 knots with gusts up to
27 knots. cloudy. a slight chance of snow showers by late
morning. waves subsiding to 2 to 3 feet. 
.sunday night...northwest wind less than 10 knots backing west
after midnight. mostly cloudy. waves subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots. mostly sunny. waves calm
to 1 foot. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076664

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-220800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
501 pm edt sat mar 21 2026

.late this afternoon...east wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.tonight...north wind 5 to 15 knots increasing to 10 to 20 knots
by midnight. cloudy. a slight chance of snow showers through late
evening, then a chance of rain showers possibly mixed with snow
showers by midnight. waves building to 2 to 4 feet. 
.sunday...northeast wind 10 to 20 knots. cloudy. a slight chance
of snow showers by late morning. waves subsiding to 2 to 3 feet. 
.sunday night...northwest wind less than 10 knots backing west
after midnight. mostly cloudy in the evening then becoming partly
cloudy. waves subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots. mostly sunny. waves calm
to 1 foot. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076665

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-220800-
huron islands to marquette mi-
501 pm edt sat mar 21 2026

.late this afternoon...southeast wind 10 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.tonight...north wind 5 to 15 knots increasing to 15 to 20 knots
by midnight. gusts up to 27 knots. cloudy. a slight chance of
rain showers and snow showers through midnight. waves building to
4 to 7 feet occasionally to 9 feet. 
.sunday...north wind 10 to 20 knots. cloudy with a slight chance
of snow showers. waves building to 5 to 8 feet occasionally to
10 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. 
.sunday night...northwest wind 5 to 15 knots backing west less
than 10 knots after midnight. mostly cloudy with a slight chance
of snow showers in the evening, then partly cloudy after
midnight. waves subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076666

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-220800-
marquette to munising mi-
501 pm edt sat mar 21 2026

.late this afternoon...south wind 10 to 15 knots with gusts up to
22 knots. mostly cloudy. waves calm to 1 foot. 
.tonight...east wind 5 to 15 knots backing north 10 to 20 knots
by midnight. cloudy. a slight chance of rain showers and snow
showers through late evening, then a chance of rain showers and
snow showers by midnight. a slight chance of snow showers late.
waves building to 1 to 2 feet. 
.sunday...north wind 15 to 25 knots. mostly cloudy with a slight
chance of snow showers. waves building to 2 to 3 feet, then
subsiding to 1 to 2 feet. 
.sunday night...north wind 10 to 15 knots backing northwest less
than 10 knots after midnight. mostly cloudy. a slight chance of
snow showers in the evening. waves 1 to 2 feet. 
.monday...northwest wind 5 to 15 knots. partly cloudy in the
morning then clearing. waves calm to 1 foot. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076667

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-220800-
munising to grand marais mi-
501 pm edt sat mar 21 2026

.late this afternoon...southeast wind 10 to 15 knots with gusts
up to 22 knots. mostly cloudy with a slight chance of rain
showers and snow showers. waves calm to 1 foot. 
.tonight...east wind less than 10 knots backing northeast 10 to
20 knots by midnight, then increasing to 20 to 25 knots late.
cloudy. a slight chance of rain showers and snow showers through
midnight. waves building to 3 to 6 feet occasionally to 8 feet. 
.sunday...northeast wind 15 to 25 knots. mostly cloudy. waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 5 feet occasionally to 7 feet. 
.sunday night...north wind 10 to 15 knots diminishing to less
than 10 knots after midnight. partly cloudy with a slight chance
of snow showers in the evening, then mostly cloudy after
midnight. waves subsiding to 1 to 2 feet. 
.monday...northwest wind 10 to 15 knots backing west less than
10 knots in the afternoon. mostly cloudy in the morning then
clearing. waves 1 to 2 feet. 

$$

fzus53 kmqt 212101
nshmqt
expires:202603220800;;076668

nearshore marine forecast
national weather service marquette mi
500 pm edt sat mar 21 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-220800-
grand marais to whitefish point mi-
501 pm edt sat mar 21 2026

...small craft advisory in effect until 8 pm edt this evening...

.late this afternoon...southeast wind 10 to 20 knots. cloudy with
a chance of rain showers and snow showers. waves 1 to 2 feet. 
.tonight...southeast wind 10 to 20 knots backing northeast 15 to
25 knots late. cloudy. a chance of rain showers and snow showers
through midnight. waves building to 3 to 6 feet occasionally to
8 feet. 
.sunday...northeast wind 15 to 25 knots. partly cloudy. waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 5 feet occasionally to 7 feet. 
.sunday night...northeast wind 10 to 20 knots diminishing to less
than 10 knots after midnight. partly cloudy. waves subsiding to
1 to 2 feet. 
.monday...north wind less than 10 knots backing northwest in the
afternoon. mostly sunny. waves 1 to 2 feet. 

$$