Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
908
FZUS53 KMKX 041005
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
505 AM CDT Mon Aug 4 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-041600-
Sheboygan to Port Washington WI-
505 AM CDT Mon Aug 4 2025

.TODAY...North wind 5 to 10 knots veering northeast late in the
morning, then veering east early in the afternoon becoming east
5 to 10 knots late in the afternoon. Areas of smoke through the
day. Waves around 1 foot.
.TONIGHT...Northeast wind 5 to 10 knots. Areas of smoke through
the night. Waves around 1 foot.
.TUESDAY...East wind 5 to 10 knots veering southeast late in the
morning, then backing east early in the afternoon backing
northeast late in the afternoon. Areas of smoke. Waves around
1 foot.
.TUESDAY NIGHT...Northeast wind 5 to 10 knots veering east early
in the morning. Areas of smoke through around midnight. Waves
around 1 foot.

$$
LMZ644-041600-
Port Washington to North Point Light WI-
505 AM CDT Mon Aug 4 2025

.TODAY...North wind 5 to 10 knots veering northeast late in the
morning, then veering east early in the afternoon becoming east
5 to 10 knots late in the afternoon. Areas of smoke through the
day. Waves around 1 foot.
.TONIGHT...Northeast wind 5 to 10 knots. Areas of smoke after
midnight. Waves around 1 foot.
.TUESDAY...Northeast wind 5 to 10 knots veering east in the late
morning and early afternoon, then becoming east 5 to 10 knots
late in the afternoon. Areas of smoke through the day. Waves
around 1 foot.
.TUESDAY NIGHT...Northeast wind 5 to 10 knots veering east early
in the morning. Areas of smoke through around midnight. Waves
around 1 foot.

$$
LMZ645-041600-
North Point Light to Wind Point WI-
505 AM CDT Mon Aug 4 2025

.TODAY...Northeast wind 5 to 10 knots veering east late in the
morning, then becoming east 5 to 10 knots in the afternoon. Areas
of smoke until late afternoon. Waves around 1 foot.
.TONIGHT...Northeast wind 5 to 10 knots. Areas of smoke after
midnight. Waves around 1 foot.
.TUESDAY...East wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then easing to 5 to 10 knots early in the
afternoon backing northeast late in the afternoon. Areas of smoke
through the day. Waves 1 to 2 feet.
.TUESDAY NIGHT...Northeast wind 5 to 10 knots veering east early
in the morning. Areas of smoke through around midnight. Waves
around 1 foot.

$$
LMZ646-041600-
Wind Point WI to Winthrop Harbor IL-
505 AM CDT Mon Aug 4 2025

.TODAY...Northeast wind 5 to 10 knots veering east in the late
morning and early afternoon, then backing northeast late in the
afternoon. Areas of smoke in the morning. Waves around 1 foot.
.TONIGHT...Northeast wind 5 to 10 knots veering east in the late
evening and overnight. Areas of smoke after midnight. Waves
around 1 foot.
.TUESDAY...East wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then easing to 5 to 10 knots early in the
afternoon backing northeast late in the afternoon. Areas of
smoke. Waves around 1 foot.
.TUESDAY NIGHT...Northeast wind 5 to 10 knots veering east early
in the morning. Areas of smoke through around midnight. Waves
around 1 foot.

$$
See Lake Michigan Open Waters Forecast for Wednesday through Friday.