Activities

Marine Weather for LS 245

Active Advisory: (US Severe Weather)

Forecast as of 9:48 am EST on December 13, 2019

Manitou Island To Point Isabelle Mi-

Rest Of Today

Northeast wind 5 to 15 knots. Cloudy. A slight chance of snow showers by mid afternoon. Waves 2 to 4 feet subsiding to 2 to 3 feet.

Tonight

Northeast wind 5 to 15 knots. Cloudy. A chance of snow showers through midnight, then snow showers likely late. Waves subsiding to 1 to 2 feet.

Saturday

North wind 10 to 20 knots. Cloudy. A chance of snow showers in the morning, then snow showers likely in the afternoon. Waves building to 3 to 6 feet occasionally to 8 feet.

Saturday Night

North wind 10 to 20 knots. Snow showers likely. Waves subsiding to 2 to 4 feet.

Watches & Warnings

Small Craft Advisory

Issued: 8:51 PM CST Dec. 15, 2019 – National Weather Service

... Small Craft Advisory remains in effect until 8 PM EST /7 PM
CST/ Monday...

* what... west winds 15 to 25 kt with gusts up to 30 kt and waves
5 to 8 feet occurring.

* Where... portions of central and Western Lake Superior.

* When... until 8 PM EST /7 PM CST/ Monday.

* Impacts... conditions will be hazardous to small craft.

Precautionary/preparedness actions...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

Marine Weather

Marine Weather Links

Waters within five nautical miles of shore on Lake Superior

Waters within five nautical miles of shore

Waters beyond five nautical miles of shore on Lake Superior

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

Waters beyond five nautical miles of shore on Lake Michigan

Lake Huron forecast beyond five nautical miles from shore

Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt to the US/Canadian border beyond 5 NM from shore

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
Portage Canal	45023	40 °F	0.66 ft
MID SUPERIOR 60NM North Northeast Hancock, MI	45001	-	-
EAST SUPERIOR NM NE Marquette, MI	45004	38 °F	-
Click the Station ID for daily observations and history.

C-MAN Station Information

Place	ID	Water Temp	Wave Height
Stannard Rock, MI	STDM4	-	-
Passage Island, MI	PILM4	-	-

Not for navigation. Do not rely on this data for decisions that can result in harm or damage.