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

18NM S Oakland CA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      W 7kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming WNW 5 to 9 kt in the afternoon. Mostly cloudy through mid morning, then gradual clearing. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑WNW 9kt
      < 1ft

    • Saturday Night

      Saturday Night:WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 6kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming WNW 5 to 7 kt in the afternoon. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑WNW 7kt
      < 1ft

    • Sunday Night

      Sunday Night:W wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      W 8kt⇓
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming WNW 5 to 7 kt in the afternoon. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑WNW 7kt
      < 1ft

    • Monday Night

      Monday Night:W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      W 7kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming WNW 5 to 8 kt in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑WNW 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:W wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      W 9kt⇓
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Jul 17, 2026
Forecast Valid: 8pm PDT Jul 17, 2026-6pm PDT Jul 24, 2026

View Nearby Observations

Detailed Forecast


Tonight
W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming WNW 5 to 9 kt in the afternoon. Mostly cloudy through mid morning, then gradual clearing. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday Night
WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming WNW 5 to 7 kt in the afternoon. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
W wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming WNW 5 to 7 kt in the afternoon. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Monday Night
W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming WNW 5 to 8 kt in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Tuesday Night
W wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Partly cloudy. 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: 37.51°N 122.23°W
Last Update: 1:26 pm PDT Jul 17, 2026
Forecast Valid: 8pm PDT Jul 17, 2026-6pm PDT Jul 24, 2026
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