Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Marquette, MI Local Forecast Office

7NM NW Fairport MI

Marine Point Forecast

[NOTICE]

Tuesday
High: 45 °F
Light Wind
< 1ft
Tuesday Night
Low: 39 °F
Light Wind
< 1ft
Wednesday
High: 44 °F
Light Wind
< 1ft
Wednesday Night
Low: 39 °F
Light Wind
< 1ft
Thursday
High: 48 °F
Light Wind
< 1ft
Thursday Night
Low: 39 °F
Light Wind
< 1ft
Friday
High: 48 °F
SE 10kt
< 1ft
Friday Night
Low: 42 °F
SSE 15kt
1-2ft
Saturday
High: 48 °F
S 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:22 am CDT Apr 14, 2026
Forecast Valid: 1am CDT Apr 14, 2026-6pm CDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

Tuesday

Variable winds 5 kt or less. Widespread dense fog, mainly between 7am and 8am. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A slight chance of showers before 1am. Patchy dense fog after 8pm. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Friday

E wind 5 to 10 kt becoming SE in the afternoon. Partly sunny. Waves 1 ft or less.

Friday Night

ESE wind 10 to 15 kt becoming S after midnight. Winds could gust as high as 25 kt. Showers likely. Waves 1 to 2 ft.

Saturday

S wind around 15 kt becoming WSW in the afternoon. Winds could gust as high as 25 kt. Showers likely. Waves 2 to 3 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.