fzus63 kdtx 061342
glflh 
expires:202609062145;;000598

open lake forecast for lake huron
national weather service detroit/pontiac mi
942 am edt sun sep 6 2026

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...favorable marine conditions are forecast through the
rest of the weekend as high pressure (30.1 inches) settles over
the central great lakes. a low pressure system arrives tuesday
night into wednesday with associated fronts leading to rising
thunderstorm chances.


lhz462>464-062145-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
942 am edt sun sep 6 2026

.rest of today...northeast winds 5 to 10 knots becoming north
10 to 15 knots late in the afternoon. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots veering to the east
early in the morning. waves 2 feet or less. 
.monday...light and variable winds. waves 2 feet or less. 
.monday night...light and variable winds becoming east 5 to
10 knots by midnight...then veering to the southeast after
midnight. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. a chance of showers and thunderstorms late
in the evening. waves 1 to 3 feet building to 2 to 4 feet late in
the evening. 
.wednesday...southwest winds 15 to 20 knots with gusts to around
30 knots becoming west 10 to 15 knots by midnight. showers likely
early in the morning. waves 3 to 5 feet. 
.thursday...west winds 10 to 15 knots veering to the northwest by
midnight. waves 2 to 4 feet. 


$$

fzus63 kdtx 061342
glflh 
expires:202609062145;;000596

open lake forecast for lake huron
national weather service detroit/pontiac mi
942 am edt sun sep 6 2026

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...favorable marine conditions are forecast through the
rest of the weekend as high pressure (30.1 inches) settles over
the central great lakes. a low pressure system arrives tuesday
night into wednesday with associated fronts leading to rising
thunderstorm chances.


lhz361-062145-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
942 am edt sun sep 6 2026

.rest of today...light and variable winds. waves nearly calm. 
.tonight...light and variable winds. waves nearly calm. 
.monday...light and variable winds. waves nearly calm. 
.monday night...southeast winds 5 to 10 knots veering to the
south after midnight. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots increasing to 10 to
15 knots. a chance of showers late in the morning. rain showers
and a chance of thunderstorms late in the evening. waves 1 to
3 feet building to 2 to 4 feet late in the afternoon. 
.wednesday...southwest winds 15 to 20 knots veering to the west .
gusts to 35 knot gales. showers and a chance of thunderstorms
early in the morning...then a chance of showers in the late
morning and early afternoon. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.thursday...west winds 15 to 20 knots with gusts to 35 knot gales
becoming northwest 10 to 15 knots . waves 3 to 5 feet subsiding
to 2 to 4 feet by midnight. 


$$

fzus63 kdtx 061342
glflh 
expires:202609062145;;000597

open lake forecast for lake huron
national weather service detroit/pontiac mi
942 am edt sun sep 6 2026

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...favorable marine conditions are forecast through the
rest of the weekend as high pressure (30.1 inches) settles over
the central great lakes. a low pressure system arrives tuesday
night into wednesday with associated fronts leading to rising
thunderstorm chances.


lhz362-363-062145-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
942 am edt sun sep 6 2026

.rest of today...northeast winds 5 to 10 knots late in the
morning becoming light and variable. waves 2 feet or less. 
.tonight...light and variable winds. waves 2 feet or less. 
.monday...light and variable winds. waves 2 feet or less. 
.monday night...light and variable winds becoming southeast 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.tuesday...southeast winds 5 to 10 knots becoming south 15 to
20 knots. showers likely late in the afternoon. rain showers and
a chance of thunderstorms late in the evening. waves 2 feet or
less building to 3 to 5 feet late in the afternoon. 
.wednesday...southwest winds 15 to 20 knots with gusts to 35 knot
gales becoming west 10 to 15 knots by midnight. showers and a
chance of thunderstorms early in the morning...then a chance of
showers in the late morning and early afternoon. waves 5 to
7 feet. waves occasionally around 10 feet. 
.thursday...west winds 15 to 20 knots becoming northwest 10 to
15 knots by midnight. waves 3 to 5 feet. 


$$

fzus63 kmkx 061400
glflm 
expires:202609062115;;001197

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
900 am cdt sun sep 6 2026

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

high pressure around 30.1 inches will build into the northern 
great lakes today, shifting to the lower great lakes for monday. 
light and variable winds are forecast through this period. 

increasing south to southwest winds are possible tuesday into 
wednesday, shifting west to northwest wednesday night into 
thursday, as a cold front moves toward and through the region.
cannot rule out a few isolated gales tuesday/tuesday night.


lmz080-669-671-673-675-777-779-870-872-874-876-878-062115-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
900 am cdt sun sep 6 2026

sheboygan wi to pentwater mi south...

.rest of today...east winds 10 to 15 kt backing to north. waves 1
to 3 ft subsiding to 1 to 2 ft. 
.tonight...north winds 10 to 15 kt veering to southeast 10 to 15 
kt. waves 1 to 3 ft. 
.monday...southeast winds 5 to 10 kt becoming east. waves 1 to
2 ft. 
.monday night...east winds 10 to 15 kt becoming southeast 10 to
20 kt. waves 1 to 2 ft building to 3 to 5 ft. 
.tuesday...south winds 15 to 25 kt increasing to 30 kt. waves
4 to 6 ft occasionally to 8 ft building to 4 to 7 ft occasionally
to 9 ft. 
.tuesday night...south winds to 30 kt becoming southwest 15 to
25 kt. chance of showers and thunderstorms. waves 5 to 8 ft
occasionally to 10 ft. 
.wednesday...southwest winds 15 to 25 kt becoming west to 30 kt.
chance of showers. waves 4 to 7 ft occasionally to 9 ft. 
.thursday...northwest winds 10 to 20 kt. waves 4 to 6 ft
occasionally to 8 ft.  

$$

fzus63 kmkx 061400
glflm 
expires:202609062115;;001196

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
900 am cdt sun sep 6 2026

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

high pressure around 30.1 inches will build into the northern 
great lakes today, shifting to the lower great lakes for monday. 
light and variable winds are forecast through this period. 

increasing south to southwest winds are possible tuesday into 
wednesday, shifting west to northwest wednesday night into 
thursday, as a cold front moves toward and through the region.
cannot rule out a few isolated gales tuesday/tuesday night.


lmz261-362-364-366-563-565-567-868-062115-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
900 am cdt sun sep 6 2026

sheboygan wi to pentwater mi north...

.rest of today...east winds 5 to 10 kt increasing to 10 to 15 kt
early this afternoon, then backing to west 10 to 20 kt late.
waves 1 to 2 ft. 
.tonight...north winds 10 to 15 kt veering to east 5 to 10 kt 
late in the evening, then becoming southeast after midnight 
becoming south late. waves 1 to 2 ft. 
.monday...south winds 5 to 10 kt becoming southwest. waves 1 to
2 ft. 
.monday night...southeast winds 10 to 15 kt becoming south 10 to
20 kt. waves 1 to 2 ft building to 2 to 4 ft. 
.tuesday...south winds 15 to 25 kt increasing to 30 kt. chance of
showers in the afternoon. waves 4 to 6 ft occasionally to 8 ft
building to 5 to 8 ft occasionally to 10 ft. 
.tuesday night...south winds to 30 kt becoming southwest gales to
35 kt. showers with a chance of thunderstorms. waves 5 to 8 ft
occasionally to 10 ft. 
.wednesday...southwest gales to 35 kt becoming west. waves 4 to
7 ft occasionally to 9 ft. 
.thursday...northwest winds 15 to 25 kt increasing to 30 kt.
waves 3 to 5 ft subsiding to 2 to 4 ft.  

$$

fzus63 kmqt 061401
glfls 
expires:202609062000;;001252

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sun sep 6 2026

for waters beyond 5 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.

.synopsis...

ridging of 30.1 inches persists over lake superior through tonight 
and then briefly builds to 30.2 inches on monday as 30.4 inch high 
pressure passes eastward over far northern ontario. meanwhile, a 
29.6 inch low develops off the northern rockies by monday morning 
and then tracks northeast to hudson bay, deepening to 29.2 inches by 
wednesday afternoon. this sends a 29.6 to 29.7 inch trough over lake 
superior tuesday night and wednesday. weak ridging of 29.9 inches 
returns over the lake on thursday, followed by another trough 
ranging from 29.5 to 29.7 inches on friday.




lsz267-062000-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
1000 am edt sun sep 6 2026

.rest of today...southeast winds less than 10 knots backing
northeast late. waves calm to 2 feet. 
.tonight...east winds 5 to 15 knots veering south late. waves
calm to 2 feet. 
.monday...south winds 5 to 15 knots backing east late. waves calm
to 2 feet. 
.monday night...southeast winds 5 to 15 knots increasing to 15 to
25 knots after midnight. a chance of showers after midnight.
waves building to 1 to 3 feet. 
.tuesday...southeast winds 20 to 30 knots veering south by mid
afternoon. showers. a slight chance of thunderstorms by mid
afternoon. waves building to 3 to 6 feet occasionally to 8 feet. 
.tuesday night...south winds 20 to 30 knots veering southwest
after midnight. showers through midnight. a chance of
thunderstorms. a chance of showers after midnight. waves 3 to
6 feet occasionally to 8 feet. 
.wednesday...west gales to 40 knots. waves building to 10 to
14 feet occasionally to 18 feet, then subsiding to 7 to 10 feet
occasionally to 13 feet. 
.thursday...northwest winds 15 to 25 knots diminishing to 10 to
20 knots. waves subsiding to calm to 2 feet. 

$$

fzus63 kmqt 061401
glfls 
expires:202609062000;;001250

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sun sep 6 2026

for waters beyond 5 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.

.synopsis...

ridging of 30.1 inches persists over lake superior through tonight 
and then briefly builds to 30.2 inches on monday as 30.4 inch high 
pressure passes eastward over far northern ontario. meanwhile, a 
29.6 inch low develops off the northern rockies by monday morning 
and then tracks northeast to hudson bay, deepening to 29.2 inches by 
wednesday afternoon. this sends a 29.6 to 29.7 inch trough over lake 
superior tuesday night and wednesday. weak ridging of 29.9 inches 
returns over the lake on thursday, followed by another trough 
ranging from 29.5 to 29.7 inches on friday.




lsz265-062000-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
1000 am edt sun sep 6 2026

.rest of today...southeast winds 5 to 15 knots becoming east
10 to 20 knots late. waves calm to 2 feet. 
.tonight...southeast winds 10 to 20 knots becoming south 5 to
15 knots late. waves calm to 2 feet. 
.monday...south winds 5 to 15 knots backing southeast in the
afternoon, then becoming east 15 to 25 knots late. a slight
chance of showers through early afternoon. waves calm to 2 feet. 
.monday night...southeast winds 20 to 30 knots veering south
after midnight. showers likely after midnight. waves building to
3 to 5 feet occasionally to 7 feet. 
.tuesday...south gales to 35 knots. showers through early
afternoon. a slight chance of thunderstorms. a chance of showers
by mid afternoon. waves building to 4 to 7 feet occasionally to
9 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. 
.tuesday night...south winds 20 to 30 knots becoming southwest
gales to 35 knots after midnight. a chance of showers. waves
subsiding to 2 to 4 feet, then building to 3 to 6 feet
occasionally to 8 feet. 
.wednesday...west gales to 45 knots. waves building to 7 to
10 feet occasionally to 13 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet. 
.thursday...northwest winds 15 to 25 knots becoming south 10 to
20 knots. waves subsiding to calm to 2 feet. 

$$

fzus63 kmqt 061401
glfls 
expires:202609062000;;001251

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sun sep 6 2026

for waters beyond 5 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.

.synopsis...

ridging of 30.1 inches persists over lake superior through tonight 
and then briefly builds to 30.2 inches on monday as 30.4 inch high 
pressure passes eastward over far northern ontario. meanwhile, a 
29.6 inch low develops off the northern rockies by monday morning 
and then tracks northeast to hudson bay, deepening to 29.2 inches by 
wednesday afternoon. this sends a 29.6 to 29.7 inch trough over lake 
superior tuesday night and wednesday. weak ridging of 29.9 inches 
returns over the lake on thursday, followed by another trough 
ranging from 29.5 to 29.7 inches on friday.




lsz266-062000-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
1000 am edt sun sep 6 2026

.rest of today...southeast winds less than 10 knots increasing to
5 to 15 knots in the afternoon, then backing east late. waves
calm to 2 feet. 
.tonight...southeast winds 5 to 15 knots becoming south 10 to
20 knots late. waves calm to 2 feet. 
.monday...south winds 10 to 20 knots becoming southeast 5 to
15 knots in the afternoon, then becoming east 15 to 25 knots
late. a slight chance of showers. waves calm to 2 feet. 
.monday night...southeast winds 15 to 25 knots becoming south
20 to 30 knots after midnight. a chance of showers after
midnight. waves building to 3 to 6 feet occasionally to 8 feet. 
.tuesday...south gales to 35 knots. showers and a slight chance
of thunderstorms. waves building to 4 to 8 feet occasionally to
10 feet. 
.tuesday night...south gales to 35 knots veering southwest after
midnight. a chance of showers. waves subsiding to 3 to 6 feet
occasionally to 8 feet, then building to 4 to 7 feet occasionally
to 9 feet. 
.wednesday...west gales to 45 knots. waves building to 9 to
12 feet occasionally to 15 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 
.thursday...northwest winds 20 to 30 knots becoming south 10 to
20 knots. waves subsiding to calm to 2 feet. 

$$

fzus63 kmqt 060801
glfls 
expires:202609062000;;988144

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun sep 6 2026

for waters beyond 5 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.

.synopsis...

high pressure ridging of 30.1 inches over lake superior remains 
through sunday night. the ridge briefly builds further to 30.2 
inches on monday as a 30.4 inch high passes eastward over far 
northern ontario. meanwhile, a 29.6 inch low develops off the 
northern rockies. the low then tracks northeast to eastern hudson 
bay, deepening to 29.2 inches by wednesday afternoon. this sends a 
29.7 inch trough over lake superior tuesday night and wednesday. 
weak ridging of 29.9 inches returns to lake superior by the end of 
thursday.




lsz162-062000-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
400 am edt sun sep 6 2026 /300 am cdt sun sep 6 2026/

.early this morning...northeast winds 5 to 15 knots. waves calm
to 2 feet. 
.today...east winds 5 to 15 knots backing northeast in the
afternoon. waves calm to 2 feet. 
.tonight...east winds 5 to 15 knots backing northeast after
midnight, then veering east late. a slight chance of showers
after midnight. waves calm to 2 feet. 
.monday...east winds 5 to 15 knots increasing to 15 to 25 knots
late. a slight chance of showers. waves calm to 2 feet. 
.monday night...east winds 15 to 25 knots becoming south gales to
35 knots after midnight. a chance of showers through midnight. a
chance of thunderstorms. showers after midnight. waves building
to 3 to 6 feet occasionally to 8 feet. 
.tuesday...south gales to 35 knots diminishing to 20 to 30 knots
by mid afternoon. showers likely through early afternoon. waves
subsiding to 2 to 4 feet. 
.tuesday night...southwest winds 20 to 30 knots becoming west
gales to 35 knots after midnight. waves building to 3 to 6 feet
occasionally to 8 feet. 
.wednesday...west gales to 40 knots diminishing to 20 to
30 knots. waves building to 5 to 8 feet occasionally to 10 feet,
then subsiding to calm to 2 feet. 
.thursday...southwest winds 10 to 20 knots. waves calm to 2 feet.

$$

fzus63 kmqt 060801
glfls 
expires:202609062000;;988146

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun sep 6 2026

for waters beyond 5 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.

.synopsis...

high pressure ridging of 30.1 inches over lake superior remains 
through sunday night. the ridge briefly builds further to 30.2 
inches on monday as a 30.4 inch high passes eastward over far 
northern ontario. meanwhile, a 29.6 inch low develops off the 
northern rockies. the low then tracks northeast to eastern hudson 
bay, deepening to 29.2 inches by wednesday afternoon. this sends a 
29.7 inch trough over lake superior tuesday night and wednesday. 
weak ridging of 29.9 inches returns to lake superior by the end of 
thursday.




lsz264-062000-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
400 am edt sun sep 6 2026

.early this morning...southeast winds less than 10 knots. waves
calm to 2 feet. 
.today...southeast winds less than 10 knots. waves calm to
2 feet. 
.tonight...southeast winds 5 to 15 knots. waves calm to 2 feet. 
.monday...east winds 5 to 15 knots increasing to 10 to 20 knots
late. a chance of showers. waves building to 2 to 4 feet. 
.monday night...southeast winds 15 to 25 knots becoming south
20 to 30 knots after midnight. a slight chance of showers through
midnight, then showers after midnight. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.tuesday...south winds 20 to 30 knots. showers through early
afternoon, then a chance of showers by mid afternoon. waves
building to 4 to 8 feet occasionally to 10 feet. 
.tuesday night...south winds 20 to 30 knots becoming southwest
gales to 35 knots after midnight. a chance of showers. waves
subsiding to 3 to 5 feet occasionally to 7 feet, then building to
5 to 8 feet occasionally to 10 feet. 
.wednesday...west gales to 45 knots. waves building to 9 to
12 feet occasionally to 15 feet, then subsiding to 2 to 4 feet. 
.thursday...west winds 10 to 20 knots backing south. waves
subsiding to calm to 2 feet. 

$$

fzus63 kmqt 060801
glfls 
expires:202609062000;;988145

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun sep 6 2026

for waters beyond 5 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.

.synopsis...

high pressure ridging of 30.1 inches over lake superior remains 
through sunday night. the ridge briefly builds further to 30.2 
inches on monday as a 30.4 inch high passes eastward over far 
northern ontario. meanwhile, a 29.6 inch low develops off the 
northern rockies. the low then tracks northeast to eastern hudson 
bay, deepening to 29.2 inches by wednesday afternoon. this sends a 
29.7 inch trough over lake superior tuesday night and wednesday. 
weak ridging of 29.9 inches returns to lake superior by the end of 
thursday.




lsz263-062000-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
400 am edt sun sep 6 2026

.early this morning...east winds less than 10 knots. waves calm
to 2 feet. 
.today...east winds less than 10 knots increasing to 5 to
15 knots late. waves calm to 2 feet. 
.tonight...east winds 5 to 15 knots becoming south 10 to 20 knots
late. waves calm to 2 feet. 
.monday...south winds 10 to 20 knots backing east in the
afternoon. a slight chance of showers. waves building to 2 to
4 feet. 
.monday night...east winds 15 to 25 knots becoming south gales to
35 knots after midnight. a chance of showers through midnight,
then showers and a slight chance of thunderstorms after midnight.
waves building to 3 to 6 feet occasionally to 8 feet. 
.tuesday...south gales to 35 knots diminishing to 20 to 30 knots
by mid afternoon. showers through early afternoon. waves building
to 4 to 7 feet occasionally to 9 feet, then subsiding to 2 to
4 feet. 
.tuesday night...southwest gales to 35 knots veering west after
midnight. waves building to 5 to 8 feet occasionally to 10 feet. 
.wednesday...west gales to 45 knots. waves building to 8 to
11 feet occasionally to 14 feet, then subsiding to 2 to 4 feet. 
.thursday...west winds 10 to 20 knots backing southwest. waves
subsiding to calm to 2 feet, then building to 1 to 3 feet. 

$$