Marine Weather for LH 421

Active Advisory: (US Severe Weather)
Forecast as of 3:55 PM EDT on May 30, 2015
Gale Warning in effect from 2 am EDT Sunday through Sunday evening
Outer Saginaw Bay Sw Of Alabaster To Port Austin Mi To Inner
Saginaw Bay-
Tonight
North winds 10 to 15 knots...becoming northeast 20 to 25 knots with gusts to 30 knots overnight. Periods of showers through midnight...then scattered showers after midnight. Waves 3 to 5 feet. Waves occasionally around 7 feet.
Sunday
Northeast winds to 30 knots with gusts to 35 knot gales...diminishing to 20 to 25 knots late. Mostly cloudy. A slight chance of light rain through mid afternoon. Waves 5 to 7 feet. Waves occasionally around 10 feet.
Sunday Night
Northeast winds 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet.
Monday
Northeast winds 15 to 20 knots...diminishing to 10 to 15 knots by late morning. Partly cloudy early...then clearing. Waves 2 to 4 feet...subsiding to 1 to 3 feet by late morning. See Lake Huron Open Lakes forecast for days 3 through 5.
Gale Warning
Statement as of 3:49 PM EDT on May 30, 2015

... Gale Warning in effect from 2 am to 8 PM EDT Sunday...

The National Weather Service in Detroit/Pontiac has issued a Gale
Warning... which is in effect from 2 am to 8 PM EDT Sunday.

* Wind and waves: during the Gale Warning... expect sustained
winds up to 28 knots from the northeast with gusts up to 36
knots. The largest expected significant waves will be 7 feet
with a potential maximum wave height of 10 feet.

* Timing: the maximum winds are expected around 9 am Sunday with
the largest waves expected around 12 PM Sunday.

Refer to the latest marine forecasts for greater detail.

Precautionary/preparedness actions...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
Harbor prior to the onset of gale conditions.






Marine Weather Maps

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Marine Weather Map

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Waters within five nautical miles of shore on Lake Michigan

Lake Huron forecast beyond five nautical miles from shore

Waters within five nautical miles of shore

Surf City NC to South Santee River SC out 20 nm

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Marine & Boating Location Search

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Coastal Water Temperatures

Place Temperature
Harbor Beach, MI 55.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
S HURON 43NM East of Oscoda, MI 45008 39 °F 2.95 ft
Southern Lake Huron 45149 43 °F 1.97 ft
N HURON 37NM Northeast of Alpena, MI 45003 38 °F 1.97 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Lake St Clair, MI
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