Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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491
FZUS53 KGRB 200620 AAA
NSHGRB

Nearshore Marine Forecast...UPDATED
National Weather Service Green Bay WI
120 AM CDT Sun May 20 2018

Updated to increase shower chances overnight southern grouping

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-201015-
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-
120 AM CDT Sun May 20 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CDT TODAY...

.REST OF TONIGHT...N wind 15 to 25. Waves 2 to 4 ft subsiding to
1 to 3 ft after midnight. Mostly cloudy.
.SUNDAY...NE wind 10 to 20 kts veering E at 10 to 15 kts in the
afternoon. Waves 1 to 3 ft. Partly cloudy.
.SUNDAY NIGHT...E wind around 5 kts backing N in the late evening
and overnight. Waves 2 ft or less. Clear.
.MONDAY...E wind 5 to 10 kts veering SE early in the afternoon.
Waves 2 ft or less. Partly cloudy.

$$

LMZ541-201015-
Rock Island Passage to Sturgeon Bay WI-
120 AM CDT Sun May 20 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CDT TODAY...

.REST OF TONIGHT...N wind 15 to 25 kts. Waves 2 to 4 ft. Mostly
cloudy.
.SUNDAY...NE wind 10 to 20 kts. Waves 1 to 3 ft. Partly cloudy.
.SUNDAY NIGHT...E wind around 5 kts backing N in the late evening
and overnight. Waves 2 ft or less. Clear.
.MONDAY...E wind 5 to 10 kts veering SE early in the afternoon.
Waves 2 ft or less. Partly cloudy.

$$

LMZ542-543-201015-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
120 AM CDT Sun May 20 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.REST OF TONIGHT...N wind 15 to 25 kts. Waves 3 to 5 ft.
Scattered showers.
.SUNDAY...NE wind 10 to 20 kts. Waves subsiding to 2 to 4 ft. A
slight chance of showers in the morning.
.SUNDAY NIGHT...NE wind 5 to 10 kts. Waves 1 to 3 ft. Mostly
clear.
.MONDAY...E wind 5 to 10 kts. Waves 2 ft or less. Partly sunny.

$$

See Lake Michigan Open Lake Forecast for Tuesday through Thursday.

Skowronski



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