Marine Forecast Map
Click on any of the red dots to view the marine forecast for that area.
Major US Cities
Marine Forecast Report


FZUS63 KLOT 280129
GLFLM

OPEN LAKE FORECAST FOR LAKE MICHIGAN
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
829 PM CDT MON APR 27 2015

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 HEIGHT 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.

.SYNOPSIS...HIGH PRESSURE AVERAGING 30.2 INCHES WILL EXPAND OVER
MUCH OF THE NORTHERN UNITED STATES BY TUESDAY...AND REMAIN
DOMINANT OVER THE GREAT LAKES REGION FOR MUCH OF THE WEEK.
MEANWHILE...LOW PRESSURE AVERAGING 29.6 INCHES WILL MOVE EAST
ALONG THE GULF COAST THROUGH THURSDAY....THEN NORTHEAST ALONG THE
ATLANTIC COAST FRIDAY.

LMZ261-362-364-366-563-565-567-868-280930-
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-
829 PM CDT MON APR 27 2015

SHEBOYGAN WI TO PENTWATER MI NORTH

.REST OF TONIGHT...NORTH WINDS 10 TO 15 KT DIMINISHING TO 5 TO 10
KT. WAVES 1 TO 3 FT.
.TUESDAY...NORTH WINDS 5 TO 10 KT BECOMING VARIABLE AROUND 10 KT.
WAVES 1 TO 2 FT.
.TUESDAY NIGHT...VARIABLE WINDS 5 TO 10 KT BECOMING NORTH. WAVES
1 FT OR LESS.
.WEDNESDAY...NORTH WINDS 10 TO 20 KT. WAVES 1 TO 2 FT BUILDING TO
1 TO 3 FT.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.THURSDAY...NORTH WINDS 10 TO 20 KT. WAVES 2 TO 4 FT.
.THURSDAY NIGHT...NORTH WINDS 10 TO 15 KT DIMINISHING TO 5 TO
10 KT. WAVES 1 TO 3 FT.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KT BACKING TO SOUTHWEST. WAVES
1 TO 2 FT.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.

$$

LMZ080-669-671-673-675-777-779-870-872-874-876-878-280930-
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-
829 PM CDT MON APR 27 2015

SHEBOYGAN WI TO PENTWATER MI SOUTH

.REST OF TONIGHT...NORTH WINDS 10 TO 15 KT DIMINISHING TO 5 TO 10
KT. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
.TUESDAY...NORTH WINDS 10 TO 15 KT. WAVES 1 TO 3 FT.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.
.WEDNESDAY...NORTH WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT.
WAVES 1 TO 3 FT.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 20 KT. WAVES BUILDING TO 2
TO 4 FT.
.THURSDAY...NORTH WINDS 15 TO 25 KT. WAVES 2 TO 4 FT BUILDING TO
3 TO 5 FT OCCASIONALLY TO 7 FT.
.THURSDAY NIGHT...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO
15 KT OVERNIGHT. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.FRIDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHWEST. WAVES 1 TO
3 FT.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.

$$
LMZ761-280930-
MAFOR 2804/
MICHIGAN NORTH 11810 13800 14900. WAVES 1 TO 3 FT TONIGHT. WAVES
1 TO 2 FT TUESDAY SUBSIDING TO LESS THAN 1 FT OR LESS TUESDAY
EVENING.

MICHIGAN SOUTH 11810 12800 14810 11800. WAVES 2 TO 4 FT
SUBSIDING TO 1 TO 3 FT OVERNIGHT. WAVES 1 TO 3 FT TUESDAY. WAVES
1 TO 2 FT TUESDAY EVENING.

$$

JEE
More in Boat & Beach
Featured Tool:

View complete marine weather reports for various on and off-shore locations.
Boat & Beach Weather Maps
Advertisements
Track Severe Weather on mobile