National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

45NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Monday

      Monday:Variable winds 5 kt or less. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:NE wind around 6 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NE 6kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Thursday

      Thursday:E wind 5 to 7 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      E 7kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Friday

      Friday:ENE wind 5 to 7 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      ENE 7kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 12:26 am PST Jan 12, 2026
Forecast Valid: 4am PST Jan 12, 2026-6pm PST Jan 18, 2026

View Nearby Observations

Detailed Forecast


Monday
Variable winds 5 kt or less. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tuesday
NE wind around 6 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Thursday
E wind 5 to 7 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Friday
ENE wind 5 to 7 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 38.33°N 123.05°W
Last Update: 12:26 am PST Jan 12, 2026
Forecast Valid: 4am PST Jan 12, 2026-6pm PST Jan 18, 2026
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