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

Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

18NM S Oakland CA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:WNW wind 8 to 11 kt. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 11kt
      < 1ft

    • Tonight

      Tonight:WNW wind 5 to 10 kt. Partly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 10kt
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming NNW 6 to 11 kt in the morning. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑NNW 11kt
      < 1ft

    • Thursday Night

      Thursday Night:NNW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Clear. N swell 0 ft. Wind waves 1 ft or less.

      NNW 11kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑NNW 6kt
      < 1ft

    • Friday Night

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

      WNW 8kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:WNW 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.

      WNW 7kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.

      ⇑W 7kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Apr 15, 2026
Forecast Valid: 12pm PDT Apr 15, 2026-6pm PDT Apr 21, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
WNW wind 8 to 11 kt. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
WNW wind 5 to 10 kt. Partly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming NNW 6 to 11 kt in the morning. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday Night
NNW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Clear. N swell 0 ft. Wind waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
WNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
WNW 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.
Sunday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. A chance of rain. 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 37.51°N 122.23°W
Last Update: 11:26 am PDT Apr 15, 2026
Forecast Valid: 12pm PDT Apr 15, 2026-6pm PDT Apr 21, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data