Marine Weather for LH 421

Active Advisory: (US Severe Weather)
Forecast as of 10:23 am EST on November 12, 2019
Small Craft Advisory in effect through late tonight
Outer Saginaw Bay Sw Of Alabaster To Port Austin Mi To Inner
Saginaw Bay-
Rest Of Today
Northwest winds 15 to 20 knots. Partly cloudy with a slight chance of light snow showers. Waves 4 to 6 feet. Waves occasionally around 8 feet.
Tonight
Northwest winds 15 to 20 knots becoming west 10 to 15 knots after midnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
Wednesday
Southwest winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and afternoon. Partly cloudy in the morning, then mostly cloudy with a chance of light snow showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet early in the afternoon.
Wednesday Night
Southwest winds 15 to 20 knots. Light snow showers. Waves 2 to 4 feet. See Lake Huron Open Lake forecast for days 3 through 5.

Watches & Warnings

Small Craft Advisory
Issued: 10:13 AM EST Nov. 12, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 4 am EST
Wednesday...

* wind and waves: during the Small Craft Advisory, expect
sustained winds up to 20 knots from the northwest with gusts up
to 27 knots. The largest expected significant waves will be 6
feet with a potential maximum wave height of 8 feet.

* Timing: the maximum winds are expected around 1 PM EST Tuesday
with the largest waves expected around 3 PM EST Tuesday.

Refer to the latest marine forecasts for greater detail.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these conditions.





1013 am EST Tue Nov 12 2019

... Small Craft Advisory remains in effect until 4 am EST
Wednesday...

* wind and waves: during the Small Craft Advisory, expect
sustained winds up to 20 knots from the northwest with gusts up
to 27 knots. The largest expected significant waves will be 6
feet with a potential maximum wave height of 8 feet.

* Timing: the maximum winds are expected around 1 PM EST Tuesday
with the largest waves expected around 3 PM EST Tuesday.

Refer to the latest marine forecasts for greater detail.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these conditions.





Marine Weather

Marine Weather Links

Waters within five nautical miles of shore

Waters within five nautical miles of shore on lakes Huron... Michigan and Superior

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters beyond five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

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

Waters within five nautical miles of shore on Lake Erie

Waters beyond five nautical miles of shore on Lake Erie

Waters within five nautical miles of shore

Waters beyond five nautical miles of shore on Lake Ontario

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
SOUTH HURON 43NM East of Oscoda, MI 45008 46 °F
-
Southern Lake Huron 45149 45 °F 5.25 ft
NORTH HURON 32NM Northeast of Alpena, MI 45003 44 °F 2.95 ft
Little Traverse Bay, MI 45022 61 °F 0.66 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Lake St Clair, MI
-
-