fzus53 kapx 010639
nshapx
expires:202505011445;;756330

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lhz346-011445-
st ignace to false detour channel-
239 am edt thu may 1 2025

...small craft advisory in effect from noon edt today through
this evening...

.today...southeast wind 10 to 15 knots becoming east early in the
evening. gusts to 25 knots. chance of rain in the morning. rain 
in the afternoon. waves 2 feet or less building to 2 to 3 feet in 
the morning. 
.tonight...north wind 10 to 15 knots. chance of showers. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756336

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lhz345-011445-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
239 am edt thu may 1 2025

...small craft advisory in effect from noon edt today through
this evening...

.today...southeast wind 5 to 10 knots becoming east 5 to 15 knots
early in the evening. gusts to 25 knots. rain in the morning. 
waves 2 to 3 feet. 
.tonight...north wind 10 to 15 knots. rain showers. waves 2 feet
or less. 
.friday...northwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756337

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lhz347-011445-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
239 am edt thu may 1 2025

...small craft advisory in effect from noon edt today through
this evening...

.today...southeast wind 10 to 15 knots becoming east in the
afternoon. gusts to 25 knots. chance of rain in the morning. rain
in the afternoon. waves 2 to 3 feet building to 2 to 4 feet in 
the afternoon. 
.tonight...north wind 10 to 15 knots. chance of showers. waves
2 to 4 feet. 
.friday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756338

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lhz348-011445-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
239 am edt thu may 1 2025

...small craft advisory in effect from noon edt today through
late tonight...

.today...east wind 15 to 20 knots. gusts to 25 knots. slight 
chance of rain early in the morning, then rain in the morning. 
waves 2 feet or less building to 3 to 5 feet in the afternoon. 
.tonight...north wind 15 to 20 knots. slight chance of showers.
waves 3 to 5 feet. 
.friday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756339

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lhz349-011445-
sturgeon pt to alabaster mi-
239 am edt thu may 1 2025

.today...east wind 15 to 20 knots becoming northeast 10 to
15 knots early in the evening. slight chance of rain early in the
morning, then rain in the morning. slight chance of thunderstorms
in the afternoon. waves 2 feet or less building to 2 to 4 feet in
the afternoon. 
.tonight...northwest wind 10 to 15 knots. chance of showers and
slight chance of thunderstorms. waves 2 to 4 feet. 
.friday...west wind 5 to 10 knots. partly sunny. waves 2 feet or
less. 
.friday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756333

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lmz323-011445-
grand traverse bay south of a line grand traverse light to
norwood mi-
239 am edt thu may 1 2025

.today...southeast wind 5 to 10 knots becoming northeast 10 to
15 knots in the afternoon. chance of rain early in the morning,
then rain in the morning. waves 2 feet or less. 
.tonight...north wind 10 to 15 knots. chance of showers. waves
2 feet or less. 
.friday...northwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.friday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756331

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lmz341-011445-
seul choix point to 5nm west of mackinac bridge-
239 am edt thu may 1 2025

...small craft advisory in effect from noon edt today through
this evening...

.today...east wind 10 to 15 knots. gusts to 25 knots. chance of 
rain in the morning. rain in the afternoon. waves 2 to 3 feet. 
.tonight...north wind 10 to 15 knots. slight chance of showers.
waves 2 feet or less. 
.friday...northwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756332

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lmz342-011445-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
239 am edt thu may 1 2025

...small craft advisory in effect from noon edt today through
this evening...

.today...southeast wind 10 to 15 knots becoming east 10 to
20 knots in the afternoon. gusts to 25 knots. slight chance of 
rain early in the morning, then rain in the morning. waves 2 to 3 
feet. 
.tonight...north wind 10 to 15 knots. slight chance of showers.
waves 2 feet or less. 
.friday...northwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756334

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lmz344-011445-
sleeping bear point to grand traverse light mi-
239 am edt thu may 1 2025

.today...southeast wind 5 to 10 knots becoming northeast 10 to
15 knots in the afternoon. slight chance of rain early in the
morning, then rain in the morning. waves 2 to 3 feet. 
.tonight...north wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 
.friday...northwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.friday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756335

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lmz345-346-011445-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
239 am edt thu may 1 2025

.today...southeast wind 5 to 10 knots becoming northeast 10 to
15 knots in the afternoon. chance of rain early in the morning,
then rain in the morning. waves 2 to 3 feet. 
.tonight...north wind 5 to 10 knots. chance of showers. waves
2 to 3 feet. 
.friday...northwest wind 5 to 10 knots. chance of showers. waves
2 to 3 feet. 
.friday night...north wind 5 to 10 knots. mostly cloudy. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756328

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lsz321-011445-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
239 am edt thu may 1 2025

.today...southeast wind 10 to 15 knots becoming east 5 to
10 knots early in the evening. chance of rain in the morning.
rain in the afternoon. waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. rain showers. waves 2 feet
or less. 
.friday...northwest wind 10 to 15 knots. chance of showers. waves
2 feet or less. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 010639
nshapx
expires:202505011445;;756329

nearshore marine forecast
national weather service gaylord mi
239 am edt thu may 1 2025

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.


lsz322-011445-
st. marys river point iroquois to e. potagannissing bay-
239 am edt thu may 1 2025

.today...southeast wind 10 to 15 knots becoming east early in the
evening. rain likely in the morning. rain in the afternoon. 
.tonight...north wind 10 to 15 knots. rain showers. 
.friday...northwest wind 5 to 10 knots. chance of showers. 
.friday night...northwest wind 5 to 10 knots. mostly cloudy. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 010824
nshdlh
expires:202505011615;;761511

nearshore marine forecast
national weather service duluth mn
issued by national weather service la crosse wi
324 am cdt thu may 1 2025

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.


lsz148-011615-
oak point to saxon harbor wi-
324 am cdt thu may 1 2025

.today...southeast wind 5 knots becoming northeast in the late
morning and afternoon. slight chance of rain showers late in the
afternoon. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots. rain showers likely in the
evening, then rain showers after midnight. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight. a
small craft advisory may be needed. 
.friday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the morning. rain showers. waves 3 to 5 feet. a small craft
advisory may be needed. 
.friday night...east wind 5 knots becoming southwest in the late
evening and overnight. mostly cloudy in the evening then becoming
partly cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 010824
nshdlh
expires:202505011615;;761505

nearshore marine forecast
national weather service duluth mn
issued by national weather service la crosse wi
324 am cdt thu may 1 2025

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.


lsz140-141-011615-
grand portage to grand marais mn-
grand marais to taconite harbor mn-
324 am cdt thu may 1 2025

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of rain showers late in the afternoon.
waves 1 to 2 feet building to 1 to 3 feet late in the afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 25 knots
early in the evening. chance of rain showers through the night.
waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming south 5 to 10 knots late in the afternoon. rain
showers likely through the day. waves 1 to 3 feet. 
.friday night...west wind 5 to 10 knots. mostly cloudy in the
evening then becoming partly cloudy. waves 1 foot or less. 

$$

fzus53 kdtx 010756
nshdtx
expires:202505011600;;759551

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
356 am edt thu may 1 2025

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.


lhz441-011600-
port austin to harbor beach mi-
356 am edt thu may 1 2025

.today...east winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning, then increasing to 15 to 20 knots early in
the afternoon diminishing to 10 to 15 knots late in the
afternoon. rain in the morning, then light rain and a slight
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 15 knots veering to the west in
the late evening and early morning, then increasing to 15 to
20 knots after midnight. mostly cloudy. light rain and a slight
chance of thunderstorms in the evening, then light rain likely
after midnight. waves 2 to 4 feet. 
.friday...west winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon. partly cloudy. waves 1 to 3 feet. 
.friday night...north winds 5 to 10 knots. partly cloudy in the
evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 010756
nshdtx
expires:202505011600;;759552

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
356 am edt thu may 1 2025

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.


lhz442-011600-
harbor beach to port sanilac mi-
356 am edt thu may 1 2025

.today...east winds 5 to 10 knots increasing to 10 to 15 knots in
the late morning and afternoon. rain in the morning, then light
rain and a chance of thunderstorms in the afternoon. waves 2 feet
or less. 
.tonight...south winds 10 to 15 knots veering to the west in the
late evening and overnight. mostly cloudy. light rain and a
chance of thunderstorms in the evening, then a chance of light
rain after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.friday...west winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. partly cloudy. waves 2 feet or
less. 
.friday night...north winds 5 to 10 knots. partly cloudy in the
evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 010756
nshdtx
expires:202505011600;;759553

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
356 am edt thu may 1 2025

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.


lhz443-011600-
port sanilac to port huron mi-
356 am edt thu may 1 2025

.today...east winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and afternoon. rain in the morning,
then light rain and a chance of thunderstorms in the afternoon.
waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots veering to the west
after midnight. mostly cloudy with light rain and a chance of
thunderstorms in the evening, then partly cloudy with light rain
likely after midnight. waves 1 to 3 feet. 
.friday...west winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and afternoon. mostly cloudy in the morning
becoming partly cloudy. waves 2 feet or less. 
.friday night...north winds 5 to 10 knots. partly cloudy in the
evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 010756
nshdtx
expires:202505011600;;759550

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
356 am edt thu may 1 2025

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.


lhz421-011600-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
356 am edt thu may 1 2025

.today...east winds 5 to 10 knots increasing to 15 to 20 knots.
rain in the morning, then light rain and a slight chance of
thunderstorms in the afternoon. waves 1 to 3 feet building to
2 to 4 feet late in the afternoon. 
.tonight...north winds 10 to 15 knots backing to the west in the
late evening and overnight. mostly cloudy. light rain and a
slight chance of thunderstorms in the evening, then light rain
likely after midnight. waves 2 to 4 feet. 
.friday...west winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon. partly cloudy. waves 1 to 3 feet. 
.friday night...northwest winds 10 to 15 knots becoming north
5 to 10 knots in the late evening and early morning, then
increasing to 10 to 15 knots after midnight. partly cloudy in the
evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 010756
nshdtx
expires:202505011600;;759549

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
356 am edt thu may 1 2025

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.


lhz422-011600-
inner saginaw bay sw of point au gres to bay port mi-
356 am edt thu may 1 2025

.today...east winds 10 to 15 knots becoming northeast 15 to
20 knots late in the afternoon. rain in the morning, then light
rain and a chance of thunderstorms in the afternoon. waves 1 to
3 feet. 
.tonight...north winds 10 to 15 knots backing to the west in the
late evening and overnight. mostly cloudy. light rain and a
chance of thunderstorms in the evening, then a chance of light
rain after midnight. waves 1 to 3 feet. 
.friday...west winds 10 to 15 knots. mostly cloudy in the morning
becoming partly cloudy. waves 2 feet or less. 
.friday night...west winds 10 to 15 knots veering to the north in
the late evening and overnight. mostly cloudy. waves 2 feet or
less. 

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

$$

fzus53 kgrb 010903
nshgrb
expires:202505011300;;763328

nearshore marine forecast
national weather service green bay wi
403 am cdt thu may 1 2025

for waters within five nautical miles of the shore on lake michigan


lmz541-011300-
rock island passage to sturgeon bay wi-
403 am cdt thu may 1 2025

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.early in the morning...e wind 5 to 10 kts. a chance of light
rain. waves 2 ft or less. 
.today...e wind 10 to 15 kts backing ne 10 to 20 kts in the
afternoon. gusts to around 25 kts. rain in the morning, then a
chance of light rain in the afternoon. waves 1 to 3 ft building
to 4 to 7 ft. 
.tonight...n wind 10 to 15 kts. gusts to around 25 kts in the
evening. a chance of light rain. waves 3 to 5 ft subsiding to
1 to 3 ft. 
.friday...n wind 5 to 10 kts. a chance of light rain. waves 2 ft
or less. 
.friday night...n wind 5 to 10 kts. mostly cloudy in the evening
then becoming partly cloudy. waves 2 ft or less. 

$$

fzus53 kgrb 010903
nshgrb
expires:202505011300;;763329

nearshore marine forecast
national weather service green bay wi
403 am cdt thu may 1 2025

for waters within five nautical miles of the shore on lake michigan


lmz542-543-011300-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
403 am cdt thu may 1 2025

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.early in the morning...e wind 5 to 10 kts. light rain likely.
waves 2 ft or less. 
.today...e wind 10 to 15 kts backing n 10 to 20 kts in the
afternoon. gusts to around 25 kts. rain. waves 1 to 3 ft building
to 3 to 5 ft in the afternoon. 
.tonight...n wind 10 to 15 kts. gusts to around 25 kts in the
evening. a chance of light rain. waves 3 to 5 ft subsiding to
1 to 3 ft. 
.friday...n wind 5 to 10 kts. a chance of light rain. waves 2 ft
or less. 
.friday night...n wind 5 to 10 kts. mostly cloudy. waves 2 ft or
less. 

$$

fzus53 kgrb 010903
nshgrb
expires:202505011300;;763327

nearshore marine forecast
national weather service green bay wi
403 am cdt thu may 1 2025

for waters within five nautical miles of the shore on lake michigan


lmz521-522-011300-
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-
403 am cdt thu may 1 2025

.early in the morning...e wind around 5 kts. a chance of light
rain. waves 2 ft or less. 
.today...ne wind 10 to 20 kts. rain. waves 2 ft or less building
to 2 to 4 ft in the afternoon. 
.tonight...n wind 10 to 15 kts. a chance of light rain. waves
1 to 3 ft. 
.friday...n wind 5 to 10 kts. a chance of light rain. waves 2 ft
or less. 
.friday night...n wind 5 to 10 kts. mostly cloudy in the evening
then becoming partly cloudy. waves 2 ft or less. 

$$

fzus53 kgrr 010805
nshgrr
expires:202505012000;;760362

nearshore marine forecast
national weather service grand rapids mi
405 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz849-012000-
pentwater to manistee mi-
405 am edt thu may 1 2025

.early this morning...east winds 10 to 15 knots. cloudy with a
chance of rain showers. waves 1 foot or less. 
.today...east winds 15 to 20 knots backing north 10 to 15 knots late
in the day. rain showers until midday, then a chance of rain showers
in the afternoon. waves 1 to 2 feet building to 2 to 3 feet late in
the day. 
.tonight...northwest winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 2 to 4 feet.
.friday...northwest winds 10 to 15 knots. partly sunny with a slight
chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...north winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...north winds 10 to 15 knots. sunny. waves around 1 foot. 
.monday...east winds 10 to 15 knots backing north. mostly sunny with
a chance of rain showers. waves around 1 foot. 

$$

fzus53 kgrr 010805
nshgrr
expires:202505012000;;760364

nearshore marine forecast
national weather service grand rapids mi
405 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz847-012000-
grand haven to whitehall mi-
405 am edt thu may 1 2025

...small craft advisory in effect from 10 am edt this morning
through this afternoon...

.early this morning...east winds 15 to 20 knots. rain showers. waves
around 1 foot. 
.today...east winds 20 to 25 knots veering southeast 10 to 20 knots,
then veering west late in the day. rain showers and a slight chance
of thunderstorms. waves 2 to 3 feet. 
.tonight...northwest winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 2 to 3 feet. 
.friday...west winds around 15 knots. partly sunny with a slight
chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.sunday...north winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.monday...east winds 10 to 15 knots. mostly sunny with a chance of
rain showers. waves 1 foot or less. 

$$

fzus53 kgrr 010805
nshgrr
expires:202505012000;;760363

nearshore marine forecast
national weather service grand rapids mi
405 am edt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz848-012000-
whitehall to pentwater mi-
405 am edt thu may 1 2025

.early this morning...east winds 15 to 20 knots. rain showers. waves
around 1 foot. 
.today...east winds 10 to 20 knots backing northwest late in the
day. rain showers until midday, then rain showers likely and a
slight chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 2 to 3 feet. 
.friday...northwest winds around 15 knots. partly sunny with a
slight chance of rain showers. waves 1 to 2 feet. 
.friday night...north winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...north winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.monday...east winds 10 to 15 knots backing northeast. partly sunny
with a chance of rain showers. waves around 1 foot. 

$$

fzus53 kmkx 011005
nshmkx
expires:202505011600;;765433

nearshore marine forecast
national weather service milwaukee/sullivan wi
505 am cdt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz643-011600-
sheboygan to port washington wi-
505 am cdt thu may 1 2025

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...northeast wind 15 to 20 knots backing north late in the
afternoon. rain showers in the morning, then showers likely early
in the afternoon. chance of showers late in the afternoon. waves
3 to 4 feet. 
.tonight...north wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then becoming north 5 to 10 knots after midnight.
slight chance of showers through around midnight, then chance of
showers after midnight. waves 2 to 4 feet. 
.friday...north wind 5 to 10 knots backing northwest 5 to
15 knots late in the morning, then becoming 10 to 15 knots early
in the afternoon becoming north 5 to 10 knots late in the
afternoon. chance of showers in the morning, then slight chance
of showers in the afternoon. waves 1 to 2 feet. 
.friday night...north wind 5 to 10 knots rising to 10 to 15 knots
in the late evening and overnight. slight chance of showers
through around midnight. waves 1 to 2 feet. 

$$

fzus53 kmkx 011005
nshmkx
expires:202505011600;;765434

nearshore marine forecast
national weather service milwaukee/sullivan wi
505 am cdt thu may 1 2025

for waters within five nautical miles of shore on lake michigan


lmz644-011600-
port washington to north point light wi-
505 am cdt thu may 1 2025

...small craft advisory in effect from 10 am cdt this morning
through this evening...

.today...northeast wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then becoming north 15 to 20 knots early in
the afternoon easing to 10 to 15 knots late in the afternoon.
rain showers in the morning, then chance of showers in the
afternoon. waves 3 to 4 feet. 
.tonight...north wind 5 to 15 knots becoming 5 to 10 knots late
in the evening, then veering northeast after midnight. slight
chance of showers through around midnight, then chance of showers
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet early
in the morning. 
.friday...north wind 5 to 10 knots backing northwest 5 to
15 knots late in the morning, then becoming 10 to 15 knots early
in the afternoon veering north late in the afternoon. chance of
showers in the morning. waves 1 to 2 feet. 
.friday night...north wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then rising to 10 to 15 knots after
midnight. slight chance of showers. waves 1 to 2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762888

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz240-241-012000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
455 am edt thu may 1 2025 /355 am cdt thu may 1 2025/

.early this morning...south wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...southeast wind less than 10 knots backing northeast 5 to
15 knots by late morning. mostly cloudy. a slight chance of rain
showers late. waves building to 1 to 2 feet. 
.tonight...northeast wind 10 to 20 knots. a chance of rain
showers through midnight, then rain showers late. waves building
to 3 to 6 feet occasionally to 8 feet. 
.friday...northeast wind 5 to 15 knots. cloudy. rain showers
possibly mixed with snow showers in the morning, then a slight
chance of rain showers and snow showers in the afternoon. waves
subsiding to 2 to 3 feet. 
.friday night...variable wind less than 10 knots. mostly clear.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762889

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz242-243-012000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
455 am edt thu may 1 2025

.early this morning...south wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...southeast wind less than 10 knots backing east 5 to
15 knots by late morning. mostly cloudy. waves building to 1 to
2 feet. 
.tonight...northeast wind 10 to 15 knots increasing to 15 to
20 knots late. cloudy. a slight chance of rain showers through
late evening, then a chance of rain showers by midnight. rain
showers likely possibly mixed with snow showers late. waves
building to 3 to 5 feet occasionally to 7 feet. 
.friday...northeast wind 10 to 15 knots backing north 5 to
15 knots in the afternoon. cloudy. rain showers and snow showers
likely in the morning, then a slight chance of rain showers and
snow showers in the afternoon. waves subsiding to 2 to 3 feet. 
.friday night...northwest wind less than 10 knots backing west
after midnight. mostly clear. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762890

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz244-245-012000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
455 am edt thu may 1 2025

.early this morning...south wind 10 to 15 knots. mostly cloudy.
waves 2 to 3 feet. 
.today...southeast wind 10 to 15 knots. mostly cloudy. waves
subsiding to 1 to 2 feet. 
.tonight...east wind 10 to 15 knots backing northeast by
midnight. cloudy. a slight chance of rain showers through late
evening, then a chance of rain showers by midnight. rain showers
likely possibly mixed with snow showers late. waves building to
3 to 5 feet occasionally to 7 feet. 
.friday...north wind 10 to 15 knots. cloudy. snow showers
possibly mixed with rain showers in the morning, then a slight
chance of snow showers in the afternoon. waves subsiding to 2 to
3 feet. 
.friday night...northwest wind less than 10 knots backing west
after midnight. partly cloudy. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762891

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz246-012000-
point isabelle to lower entrance of portage canal mi-
455 am edt thu may 1 2025

.early this morning...variable wind less than 10 knots. mostly
cloudy. waves 1 to 2 feet. 
.today...east wind less than 10 knots becoming 5 to 15 knots by
late morning. mostly cloudy. waves 1 to 2 feet. 
.tonight...east wind 10 to 15 knots backing northeast late.
cloudy. a slight chance of rain showers through late evening,
then a chance of rain showers by midnight. rain showers likely
possibly mixed with snow showers late. waves building to 2 to
3 feet, then subsiding to 1 to 2 feet. 
.friday...north wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. cloudy. rain showers and snow showers
likely in the morning, then a chance of snow showers possibly
mixed with rain showers in the afternoon. waves 1 to 2 feet. 
.friday night...variable wind less than 10 knots. gusts up to
12 knots. partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762887

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lmz248-250-012000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
455 am edt thu may 1 2025

.early this morning...east wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...east wind 10 to 20 knots backing northeast 15 to
20 knots late. cloudy. a slight chance of rain showers through
mid morning, then a chance of rain showers by late morning. rain
showers likely late. waves building to 3 to 5 feet occasionally
to 7 feet. 
.tonight...northeast wind 10 to 20 knots backing north less than
10 knots by midnight. cloudy. a chance of rain showers through
late evening, then a slight chance of rain showers by midnight.
waves subsiding to 1 to 2 feet. 
.friday...northwest wind 5 to 15 knots. cloudy with a chance of
rain showers. waves calm to 1 foot. 
.friday night...north wind 5 to 15 knots. mostly cloudy in the
evening then becoming partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762893

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz248-012000-
huron islands to marquette mi-
455 am edt thu may 1 2025

.early this morning...southeast wind 5 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.today...southeast wind 5 to 15 knots becoming 10 to 15 knots by
late morning. mostly cloudy. a slight chance of rain showers by
late morning. waves 1 to 2 feet. 
.tonight...east wind 10 to 15 knots backing north less than
10 knots late. cloudy. a slight chance of rain showers through
midnight, then rain showers likely possibly mixed with snow
showers late. waves 1 to 2 feet. 
.friday...north wind 10 to 15 knots. cloudy. rain showers
possibly mixed with snow showers in the morning, then a chance of
rain showers and snow showers in the afternoon. waves building to
2 to 4 feet. 
.friday night...northwest wind less than 10 knots. mostly cloudy
in the evening then becoming mostly clear. waves subsiding to
1 to 2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762894

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz249-012000-
marquette to munising mi-
455 am edt thu may 1 2025

.early this morning...south wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...southeast wind less than 10 knots backing east late.
cloudy. a slight chance of rain showers by late morning. a chance
of rain showers late. waves calm to 1 foot. 
.tonight...east wind less than 10 knots backing north late.
cloudy. a chance of rain showers through late evening, then a
slight chance of rain showers by midnight. a chance of rain
showers late. waves building to 1 to 2 feet. 
.friday...northwest wind 10 to 15 knots. rain showers likely in
the morning, then rain showers likely possibly mixed with snow
showers in the afternoon. waves building to 2 to 4 feet. 
.friday night...northwest wind 5 to 15 knots. mostly cloudy in
the evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762895

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz250-012000-
munising to grand marais mi-
455 am edt thu may 1 2025

.early this morning...southeast wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...southeast wind less than 10 knots backing east late.
cloudy. a slight chance of rain showers by late morning. a chance
of rain showers late. waves building to 1 to 2 feet. 
.tonight...northeast wind less than 10 knots backing north 5 to
15 knots by midnight. cloudy. a chance of rain showers through
late evening, then a slight chance of rain showers by midnight.
waves calm to 1 foot. 
.friday...north wind 10 to 15 knots backing northwest in the
afternoon. rain showers likely. waves building to 2 to 4 feet. 
.friday night...northwest wind 10 to 15 knots. mostly cloudy in
the evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762896

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz251-012000-
grand marais to whitefish point mi-
455 am edt thu may 1 2025

.early this morning...southeast wind 10 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.today...southeast wind 10 to 15 knots backing east late. cloudy.
a chance of rain showers by late morning. rain showers likely
late. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots backing north by
midnight. cloudy. rain showers likely through late evening, then
a slight chance of rain showers by midnight. waves building to
1 to 2 feet. 
.friday...north wind 10 to 15 knots backing northwest in the
afternoon. cloudy. a chance of rain showers in the morning, then
rain showers likely in the afternoon. waves building to 2 to
3 feet, then subsiding to 1 to 2 feet. 
.friday night...north wind 10 to 15 knots. mostly cloudy in the
evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762892

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lsz247-012000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
455 am edt thu may 1 2025

.early this morning...variable wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...east wind less than 10 knots increasing to 10 to
15 knots by late morning. mostly cloudy. a slight chance of rain
showers late. waves building to 1 to 2 feet. 
.tonight...east wind 10 to 15 knots backing northeast late.
cloudy. a slight chance of rain showers through late evening,
then a chance of rain showers by midnight. rain showers likely
possibly mixed with snow showers late. waves 1 to 2 feet. 
.friday...north wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. cloudy. rain showers possibly mixed
with snow showers in the morning, then a chance of snow showers
possibly mixed with rain showers in the afternoon. waves building
to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.friday night...variable wind less than 10 knots. partly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kmqt 010855
nshmqt
expires:202505012000;;762886

nearshore marine forecast
national weather service marquette mi
455 am edt thu may 1 2025

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.


lmz221-012000-
green bay north of line from cedar river mi to rock island
passage-
455 am edt thu may 1 2025

.early this morning...east wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...east wind 10 to 20 knots backing northeast 15 to
20 knots late. gusts up to 27 knots. cloudy. a slight chance of
rain showers through mid morning, then a chance of rain showers
by late morning. rain showers likely late. waves building to 2 to
4 feet. 
.tonight...northeast wind 10 to 15 knots with gusts up to
22 knots backing north less than 10 knots with gusts up to
22 knots by midnight. cloudy. a chance of rain showers through
late evening, then a slight chance of rain showers by midnight.
waves subsiding to 1 to 2 feet. 
.friday...northwest wind 5 to 15 knots. cloudy with a chance of
rain showers. waves calm to 1 foot. 
.friday night...north wind 5 to 15 knots. mostly cloudy in the
evening then becoming partly cloudy. waves calm to 1 foot. 

$$