Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Today
High: 42 °F
Light Wind
< 1ft
Tonight
Low: 35 °F
Light Wind
< 1ft
Saturday
High: 43 °F
S 10kt
< 1ft
Saturday Night
Low: 39 °F
SE 15kt
1-2ft
Sunday
High: 51 °F
SSE 20kt
6ft
Sunday Night
Low: 48 °F
SSW 20kt
5-6ft
Monday
High: 53 °F
WSW 10kt
2-4ft
Monday Night
Low: 44 °F
ENE 15kt
2-3ft
Tuesday
High: 51 °F
ENE 15kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:09 am CDT Apr 10, 2026
Forecast Valid: 10am CDT Apr 10, 2026-6pm CDT Apr 16, 2026

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Detailed Forecast

Today

Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

Tonight

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

Saturday

S wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

S wind 10 to 15 kt becoming SE after midnight. Winds could gust as high as 20 kt. Showers, mainly after 1am. Waves 1 to 2 ft.

Sunday

SE wind around 20 kt becoming S in the afternoon. Showers, with thunderstorms also possible after 10am. Waves 3 ft building to 6 ft.

Sunday Night

SSW wind 15 to 20 kt, with gusts as high as 30 kt. Showers likely before 1am. Waves 5 to 6 ft.

Monday

WSW wind around 10 kt becoming ENE in the afternoon. Winds could gust as high as 20 kt. Partly sunny. Waves 2 to 4 ft.

Monday Night

ENE wind 5 to 15 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Waves 2 to 3 ft.

Tuesday

ENE wind 10 to 15 kt. Showers likely. Waves 3 to 4 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.