River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Hazardous Weather Conditions

Small Craft Advisory until November 6, 06:00 PM CST

For More Weather Information:

Grand Rapids, MI Local Forecast Office

5NM NNW Saint Joseph MI

Marine Point Forecast

[NOTICE]

Today
High: 55 °F
SW 14kt
< 1ft
Tonight
Low: 41 °F
N 14kt
< 1ft
Friday
High: 51 °F
NNW 17kt
< 1ft
Friday Night
Low: 39 °F
NNW 15kt
< 1ft
Saturday
High: 51 °F
NNW 9kt
< 1ft
Saturday Night
Low: 39 °F
W 8kt
< 1ft
Sunday
High: 54 °F
W 11kt
< 1ft
Sunday Night
Low: 42 °F
WNW 7kt⇓
< 1ft
Monday
High: 58 °F
⇑SW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:11 am CST Nov 5, 2026
Forecast Valid: 6am CST Nov 5, 2026-6pm CST Nov 11, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 10 to 14 kt becoming W in the afternoon. Winds could gust as high as 21 kt. Showers likely, mainly after 4pm. Waves 1 ft or less.

Tonight

WNW wind 9 to 14 kt becoming N in the evening. Winds could gust as high as 22 kt. Showers, mainly after 5am. Waves 1 ft or less.

Friday

NNW wind 13 to 17 kt, with gusts as high as 28 kt. Showers, mainly before 5pm. Waves 1 ft or less.

Friday Night

NNW wind 7 to 15 kt, with gusts as high as 25 kt. A chance of showers. Waves 1 ft or less.

Saturday

NNW wind 6 to 9 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

W wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less.

Sunday

W wind 7 to 11 kt, with gusts as high as 18 kt. Sunny. Waves 1 ft or less.

Sunday Night

WNW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Sunny. Waves 1 ft or less.

*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.