Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

6NM NE Sanibel FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
S 11kt
< 1ft
Tonight
Low: 72 °F
SW 9kt
< 1ft
Monday
High: 76 °F
W 11kt
< 1ft
Monday Night
Low: 60 °F
NE 14kt
< 1ft
Tuesday
High: 72 °F
NNE 13kt
< 1ft
Tuesday Night
Low: 62 °F
NNE 9kt
< 1ft
Wednesday
High: 73 °F
NNE 8kt
< 1ft
Wednesday Night
Low: 61 °F
NNW 8kt
< 1ft
Thursday
High: 74 °F
⇑NNW 6kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:15 pm CST Dec 7, 2025
Forecast Valid: 3pm CST Dec 7, 2025-6pm CST Dec 13, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

S wind 9 to 11 kt. A chance of showers and thunderstorms, mainly after 4pm. Some of the storms could be severe. Seas 1 ft or less.

Tonight

S wind around 9 kt becoming W after midnight. Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Some of the storms could be severe. Seas 1 ft or less.

Monday

WSW wind 9 to 11 kt becoming NNW in the afternoon. Showers and thunderstorms likely, mainly before noon. Seas 1 ft or less.

Monday Night

NNW wind 11 to 14 kt becoming NE in the evening. Mostly cloudy. Seas 1 ft or less.

Tuesday

NNE wind 9 to 13 kt. Partly sunny. Seas 1 ft or less.

Tuesday Night

NNE wind around 9 kt. Mostly cloudy. Seas 1 ft or less.

Wednesday

NNE wind 5 to 8 kt becoming NW in the afternoon. Mostly sunny. Seas 1 ft or less.

Wednesday Night

NNW wind 5 to 8 kt becoming NNE after midnight. Mostly clear. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*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.