Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
306 PM CDT Mon May 21 2018

For waters within five nautical miles of shore on Lake Michigan

LMZ643-220900-
Sheboygan to Port Washington WI-
306 PM CDT Mon May 21 2018

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT TUESDAY...

.THROUGH EARLY EVENING...Northeast wind 5 to 10 knots rising to
10 to 15 knots late in the afternoon. Periods of showers. Patchy
dense fog. Waves 1 to 3 feet building to 2 to 4 feet late in the
afternoon.
.TONIGHT...Northeast wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then becoming northeast 5 to 10 knots after
midnight backing north early in the morning. Patchy dense fog
through around midnight. Areas of dense fog after midnight, then
widespread dense fog early in the morning. periods of showers in
the evening. Scattered showers in the late evening and early
morning, then isolated showers early in the morning. Waves 2 to
4 feet subsiding to 1 to 2 feet after midnight.
.TUESDAY...North wind 5 to 10 knots veering northeast late in the
afternoon. Areas of dense fog in the morning. isolated showers in
the morning. Waves 1 to 2 feet.
.TUESDAY NIGHT...East wind 5 knots veering southwest in the late
evening and early morning, then rising to 5 to 10 knots early in
the morning. Mostly clear. Waves around 1 foot.
.WEDNESDAY...Southwest wind 5 to 10 knots backing south late in
the morning, then rising to 10 to 15 knots in the afternoon.
Mostly sunny. Waves around 1 foot.

$$
LMZ644-220900-
Port Washington to North Point Light WI-
306 PM CDT Mon May 21 2018

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT TUESDAY...

.THROUGH EARLY EVENING...Northeast wind 5 to 10 knots rising to
10 to 15 knots late in the afternoon. Periods of showers.
Widespread dense fog. Waves 2 to 4 feet.
.TONIGHT...Northeast wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then backing north after midnight becoming
north 5 to 10 knots early in the morning. Areas of dense fog in
the evening. Widespread dense fog in the late evening and
overnight. scattered showers until early morning. Isolated
showers early in the morning. Waves 2 to 4 feet subsiding to 1 to
3 feet early in the morning.
.TUESDAY...North wind 5 to 10 knots veering northeast late in the
afternoon. Patchy dense fog in the morning. Waves 1 to 2 feet.
.TUESDAY NIGHT...East wind 5 knots backing west late in the
evening, then becoming west 5 knots after midnight. Mostly clear.
Waves around 1 foot.
.WEDNESDAY...Southwest wind 5 to 10 knots backing south late in
the morning, then becoming south 5 to 10 knots in the afternoon.
Mostly sunny. Waves around 1 foot.

$$
LMZ645-220900-
North Point Light to Wind Point WI-
306 PM CDT Mon May 21 2018

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT TUESDAY...

.THROUGH EARLY EVENING...East wind 10 to 15 knots backing
northeast late in the afternoon. Periods of showers and isolated
thunderstorms. Widespread dense fog. Waves 2 to 4 feet.
.TONIGHT...Northeast wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then backing north after midnight becoming
north 5 to 10 knots early in the morning. Widespread dense fog.
scattered showers. Waves 2 to 4 feet subsiding to 1 to 3 feet
early in the morning.
.TUESDAY...North wind 5 to 10 knots veering northeast late in the
afternoon. Areas of dense fog in the morning. Waves 1 to 2 feet.
.TUESDAY NIGHT...Northeast wind 5 knots backing west early in the
morning. Mostly clear. Waves around 1 foot.
.WEDNESDAY...Southwest wind 5 knots becoming south late in the
morning, then becoming south 5 to 10 knots in the afternoon.
Mostly sunny. Waves around 1 foot.

$$
LMZ646-220900-
Wind Point WI to Winthrop Harbor IL-
306 PM CDT Mon May 21 2018

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT TUESDAY...

.THROUGH EARLY EVENING...East wind 10 to 15 knots backing
northeast late in the afternoon. Periods of showers and isolated
thunderstorms. Widespread dense fog. Waves 2 to 4 feet.
.TONIGHT...Northeast wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then backing north after midnight becoming
north 5 to 10 knots early in the morning. Widespread dense fog.
scattered showers. Waves 2 to 4 feet subsiding to 1 to 2 feet
after midnight.
.TUESDAY...North wind 5 to 10 knots. Patchy dense fog in the
morning. Waves 1 to 2 feet.
.TUESDAY NIGHT...North wind 5 knots backing west early in the
morning. Partly cloudy. Waves around 1 foot.
.WEDNESDAY...South wind 5 knots rising to 5 to 10 knots late in
the morning, then backing southeast early in the afternoon
veering south late in the afternoon. Mostly sunny. Waves nearly
calm.

$$
See Lake Michigan Open Waters Forecast for Thursday through Saturday.




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