Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 9, 07:00 PM CDT

For More Weather Information:

Marquette, MI Local Forecast Office

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 38 °F
W 15kt
5ft

Small Craft Advisory
Tonight
Low: 32 °F
W 10kt
1-3ft
Friday
High: 35 °F
W 10kt
< 1ft
Friday Night
Low: 33 °F
WSW 10kt
< 1ft
Saturday
High: 38 °F
Light Wind
< 1ft
Saturday Night
Low: 36 °F
SE 15kt
1-2ft
Sunday
High: 47 °F
SSE 20kt
2ft
Sunday Night
Low: 37 °F
W 15kt
1-3ft
Monday
High: 40 °F
NW 15kt
3-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:08 pm CDT Apr 9, 2026
Forecast Valid: 4pm CDT Apr 9, 2026-6pm CDT Apr 15, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 15 kt, with gusts as high as 20 kt. Partly sunny. Waves around 5 ft.

Tonight

W wind 5 to 10 kt becoming NNW after midnight. Mostly cloudy. Waves 1 to 3 ft.

Friday

W wind 5 to 10 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Friday Night

WSW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Saturday

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

Saturday Night

SE wind 10 to 15 kt, with gusts as high as 25 kt. Showers, mainly after 1am. Waves 1 to 2 ft.

Sunday

SSE wind 10 to 20 kt, with gusts as high as 25 kt. Showers, with thunderstorms also possible after 1pm. Waves around 2 ft.

Sunday Night

S wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. Showers likely, mainly before 1am. Waves 1 to 3 ft.

Monday

NW wind 10 to 15 kt becoming N in the afternoon. Mostly cloudy. Waves 3 to 5 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.