814
FZUS53 KDTX 261337
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
937 AM EDT Sat Jul 26 2025

For waters within five nautical miles of shore

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.

LHZ422-262200-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
937 AM EDT Sat Jul 26 2025

.REST OF TODAY...Southeast winds 5 to 10 knots veering to the
south late in the afternoon. Mostly cloudy with scattered showers
and thunderstorms. Some thunderstorms may produce heavy rainfall.
Waves 2 feet or less.
.TONIGHT...Southwest winds 5 to 10 knots. Mostly cloudy early in
the evening becoming partly cloudy. Scattered thunderstorms and
isolated showers early in the evening, then isolated showers and
thunderstorms in the late evening and early morning. Some
thunderstorms may produce heavy rainfall early in the evening.
Some thunderstorms may produce heavy rainfall in the late evening
and early morning. Waves 2 feet or less.
.SUNDAY...West winds 5 to 10 knots backing to the south early in
the afternoon. Partly cloudy early in the morning then clearing.
Waves 2 feet or less.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Clear. Waves
2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ421-262200-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
937 AM EDT Sat Jul 26 2025

.REST OF TODAY...Southeast winds 5 to 10 knots. Mostly cloudy.
Isolated showers and thunderstorms late in the morning, then
scattered showers and thunderstorms in the afternoon. Waves
2 feet or less.
.TONIGHT...Southwest winds 5 to 10 knots. Mostly cloudy early in
the evening becoming partly cloudy. Scattered showers and
thunderstorms early in the evening, then isolated showers and
thunderstorms in the late evening and early morning. Waves 2 feet
or less.
.SUNDAY...West winds 5 to 10 knots backing to the south early in
the afternoon. Partly cloudy early in the morning then clearing.
Waves 2 feet or less.
.SUNDAY NIGHT...South winds 5 to 10 knots. Clear. Waves 2 feet or
less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ441-262200-
Port Austin to Harbor Beach MI-
937 AM EDT Sat Jul 26 2025

.REST OF TODAY...Southeast winds 5 to 10 knots. Mostly cloudy.
Isolated showers and thunderstorms late in the morning, then
scattered showers and thunderstorms in the afternoon. Waves 2 feet
or less.
.TONIGHT...Southwest winds 5 to 10 knots veering to the west
after midnight. Mostly cloudy with scattered showers and
thunderstorms early in the evening, then partly cloudy with
isolated showers and thunderstorms in the late evening and early
morning. Partly cloudy after midnight. Waves 2 feet or less.
.SUNDAY...West winds 5 to 10 knots until late afternoon becoming
light and variable. Partly cloudy early in the morning then
clearing. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 5 to 10 knots veering to the
southwest after midnight. Clear. Waves 2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ442-262200-
Harbor Beach to Port Sanilac MI-
937 AM EDT Sat Jul 26 2025

.REST OF TODAY...South winds 5 to 10 knots. Mostly cloudy.
Isolated showers and thunderstorms late in the morning, then
scattered showers and thunderstorms in the afternoon. Waves 2 feet
or less.
.TONIGHT...Southwest winds 5 to 10 knots veering to the west
after midnight. Mostly cloudy with scattered thunderstorms and
isolated showers early in the evening, then mostly cloudy with
isolated showers and thunderstorms in the late evening and early
morning. Partly cloudy after midnight. Waves 2 feet or less.
.SUNDAY...West winds 5 to 10 knots early in the morning becoming
light and variable. Partly cloudy early in the morning then
clearing. Waves 2 feet or less.
.SUNDAY NIGHT...Light and variable winds. Mostly clear. Waves
2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ443-262200-
Port Sanilac to Port Huron MI-
937 AM EDT Sat Jul 26 2025

.REST OF TODAY...Light and variable winds becoming south 5 to
10 knots in the afternoon. Mostly cloudy with scattered showers
and thunderstorms. Waves 2 feet or less.
.TONIGHT...Southwest winds 5 to 10 knots. Mostly cloudy until
early morning becoming partly cloudy. Scattered showers and
thunderstorms early in the evening, then isolated showers and
thunderstorms in the late evening and overnight. Waves 2 feet or
less.
.SUNDAY...West winds 5 to 10 knots veering to the north in the
late morning and early afternoon, then becoming light and
variable early in the afternoon. Partly cloudy early in the
morning then clearing. Waves 2 feet or less.
.SUNDAY NIGHT...Light and variable winds. Clear. Waves 2 feet or
less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LEZ444-262200-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
937 AM EDT Sat Jul 26 2025

.REST OF TODAY...Southwest winds 5 to 10 knots. Mostly cloudy
with scattered showers and thunderstorms. Waves 2 feet or less.
.TONIGHT...Southwest winds 5 to 10 knots. Mostly cloudy with
scattered showers and thunderstorms. Waves 2 feet or less.
.SUNDAY...West winds 5 to 10 knots. Mostly cloudy with scattered
thunderstorms and a slight chance of showers early in the
morning, then mostly sunny in the late morning and afternoon.
Waves 2 feet or less.
.SUNDAY NIGHT...Light and variable winds. Mostly clear. Waves
2 feet or less.

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is 75 degrees.

$$

TF

You can obtain your latest National Weather Service forecasts online
a www.weather.gov/greatlakes