Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

3NM N San Francisco CA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SW wind around 17 kt. Mostly sunny.

      SW 17kt

    • Tonight

      Tonight:SW wind 10 to 13 kt becoming S after midnight. Mostly cloudy.

      SW 13kt

    • Wednesday

      Wednesday:SSE wind 11 to 14 kt. Rain likely, mainly after 2pm.

      SSE 14kt

    • Wednesday Night

      Wednesday Night:SW wind 6 to 13 kt becoming W after midnight. Mostly cloudy.

      SW 13kt

    • Thursday

      Thursday:W wind 6 to 15 kt. Mostly sunny.

      W 15kt

    • Thursday Night

      Thursday Night:WNW wind 11 to 18 kt. Mostly clear.

      WNW 18kt

    • Friday

      Friday:WNW wind 7 to 14 kt. Sunny.

      WNW 14kt

    • Friday Night

      Friday Night:WSW wind 7 to 16 kt. Mostly clear.

      WSW 16kt

    • Saturday

      Saturday:W wind 5 to 12 kt. Sunny.

      W 12kt


Associated Zone Forecast which includes this point

Last Update: 8:57 am PDT Sep 30, 2025
Forecast Valid: 1pm PDT Sep 30, 2025-6pm PDT Oct 6, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
SW wind around 17 kt. Mostly sunny.
Tonight
SW wind 10 to 13 kt becoming S after midnight. Mostly cloudy.
Wednesday
SSE wind 11 to 14 kt. Rain likely, mainly after 2pm.
Wednesday Night
SW wind 6 to 13 kt becoming W after midnight. Mostly cloudy.
Thursday
W wind 6 to 15 kt. Mostly sunny.
Thursday Night
WNW wind 11 to 18 kt. Mostly clear.
Friday
WNW wind 7 to 14 kt. Sunny.
Friday Night
WSW wind 7 to 16 kt. Mostly clear.
Saturday
W wind 5 to 12 kt. Sunny.

*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: 37.84°N 122.43°W
Last Update: 8:57 am PDT Sep 30, 2025
Forecast Valid: 1pm PDT Sep 30, 2025-6pm PDT Oct 6, 2025
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