Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

For More Weather Information:

Miami - South Florida Local Forecast Office

4NM SW Vanderbilt Beach FL

Marine Point Forecast

[NOTICE]

Christmas Day
High: 75 °F
NW 10kt
< 1ft
Tonight
Low: 64 °F
NW 11kt
1ft
Friday
High: 74 °F
NW 9kt
< 1ft
Friday Night
Low: 64 °F
NW 9kt⇓
< 1ft
Saturday
High: 74 °F
⇑NW 7kt
< 1ft
Saturday Night
Low: 64 °F
NW 7kt
< 1ft
Sunday
High: 75 °F
⇑WNW 6kt
< 1ft
Sunday Night
Low: 65 °F
WNW 6kt⇓
< 1ft
Monday
High: 74 °F
⇑W 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:51 am CST Dec 25, 2025
Forecast Valid: 9am CST Dec 25, 2025-6pm CST Dec 31, 2025

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Detailed Forecast

Christmas Day

NNE wind 6 to 10 kt becoming NW in the afternoon. Sunny. Seas 1 ft or less. Dominant period 2 to 3 seconds. Bay and inland waters smooth becoming a light chop.

Tonight

NW wind 7 to 11 kt becoming N after midnight. Mostly clear. Seas around 1 ft. Dominant period 2 to 3 seconds. Bay and inland waters a light chop.

Friday

NNE wind 5 to 9 kt becoming WNW in the afternoon. Sunny. Seas 1 ft or less. Dominant period 2 to 3 seconds. Bay and inland waters smooth becoming a light chop.

Friday Night

NW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less. Dominant period 2 seconds. Bay and inland waters a light chop becoming smooth.

Saturday

Variable winds less than 5 kt becoming NW 5 to 7 kt in the morning. Sunny. Seas 1 ft or less. Bay and inland waters smooth.

Saturday Night

NW wind 5 to 7 kt becoming NE after midnight. Mostly clear. Seas 1 ft or less. Bay and inland waters smooth.

Sunday

Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Sunny. Seas 1 ft or less. Bay and inland waters smooth.

Sunday Night

WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less. Bay and inland waters smooth.

Monday

Variable winds less than 5 kt becoming W 5 to 8 kt in the morning. Sunny. Seas 1 ft or less. Bay and inland waters smooth becoming a light chop.

*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.