Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

6NM NNE Monterey CA

Marine Point Forecast

[NOTICE]

Tuesday
NE 10kt
3ft
Tuesday Night
NE 11kt
3ft
Wednesday
NE 11kt
3ft
Wednesday Night
NE 11kt
3ft
Thursday
NE 9kt
3ft
Thursday Night
ENE 9kt
3ft
Friday
ENE 7kt⇓
3ft
Friday Night
Light Wind
3ft
Saturday
Light Wind
2-3ft

Associated Zone Forecast which includes this point

Last Update: 2:33 am PST Dec 9, 2025
Forecast Valid: 2am PST Dec 9, 2025-6pm PST Dec 15, 2025

View Nearby Observations

Detailed Forecast

Tuesday

NE wind 7 to 10 kt becoming NW in the afternoon. Sunny. Mixed swell...WNW 3 ft at 11 seconds and S 1 ft at 11 seconds becoming SW. Wind waves around 1 ft.

Tuesday Night

NE wind 9 to 11 kt. Mostly clear. Mixed swell...WNW 3 ft at 11 seconds and SSW 1 ft at 8 seconds building to at 12 seconds . Wind waves 1 to 2 ft.

Wednesday

NE wind 8 to 11 kt becoming N in the afternoon. Sunny. Mixed swell...WNW 3 ft at 12 seconds and SW 1 ft at 12 seconds. Wind waves 1 to 2 ft.

Wednesday Night

NE wind 8 to 11 kt. Mostly clear. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 to 2 ft.

Thursday

NE wind 6 to 9 kt becoming N in the afternoon. Sunny. Mixed swell...WNW 4 ft and SW 1 to 2 ft. Wind waves around 1 ft.

Thursday Night

ENE wind 6 to 9 kt. Mostly clear. Mixed swell...W 4 ft and SSW 1 to 2 ft. Wind waves around 1 ft.

Friday

ENE wind 5 to 7 kt becoming variable and less than 5 kt in the morning. Sunny. Mixed swell...WNW 4 ft and SW 2 ft. Wind waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly clear. Mixed swell...WNW 3 to 4 ft and SW 1 ft. Wind waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Sunny. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves 1 ft or less.

Locally lower winds and seas across sheltered portions of the bay.

*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.