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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 >

Hazardous Weather Conditions

11NM SE Point Arena CA

Marine Point Forecast

[NOTICE]

    • Today

      Today:WNW wind 11 to 13 kt. Partly sunny. Mixed swell...WNW 2 to 3 ft at 6 seconds and S 2 ft at 15 seconds decreasing to at 12 seconds . Wind waves around 2 ft.

      WNW 13kt
      3ft

    • Tonight

      Tonight:NNW wind 11 to 19 kt. Mostly cloudy, then gradually becoming mostly clear. Mixed swell...NW 6 ft at 8 seconds and SSW 2 ft at 10 seconds building to at 14 seconds . Wind waves 2 to 3 ft.

      NNW 19kt
      3-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NNW wind 15 to 20 kt. Sunny. Mixed swell...NW 6 to 7 ft at 9 seconds and SSW 2 ft at 13 seconds. Wind waves 3 to 4 ft.

      NNW 20kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:N wind 8 to 18 kt. Clear. Mixed swell...NW 7 ft and SSW 1 to 2 ft. Wind waves 2 to 4 ft.

      N 18kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:N wind 6 to 11 kt becoming WNW in the afternoon. Sunny. Mixed swell...NNW 5 ft and SSW 1 to 2 ft. Wind waves 1 to 2 ft.

      WNW 11kt
      4ft

    • Friday Night

      Friday Night:NNW wind 10 to 13 kt. Partly cloudy. Mixed swell...NW 4 ft and SSW 2 ft. Wind waves around 2 ft.

      NNW 13kt
      3-4ft

    • Saturday

      Saturday:NNW wind 5 to 9 kt. Mostly sunny. Mixed swell...WNW 2 to 3 ft and S 2 ft. Wind waves around 1 ft.

      NNW 9kt
      2-3ft

    • Saturday Night

      Saturday Night:WNW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of rain. Mixed swell...WNW 2 ft and SSW 1 to 2 ft. Wind waves 1 ft or less.

      WNW 6kt⇓
      2ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. Rain likely. Mixed swell...WNW 1 ft and SSW 1 ft. Wind waves 1 ft or less.

      ⇑SW 8kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 1:56 am PDT Apr 15, 2026
Forecast Valid: 7am PDT Apr 15, 2026-6pm PDT Apr 21, 2026

View Nearby Observations

Detailed Forecast


Today
WNW wind 11 to 13 kt. Partly sunny. Mixed swell...WNW 2 to 3 ft at 6 seconds and S 2 ft at 15 seconds decreasing to at 12 seconds . Wind waves around 2 ft.
Tonight
NNW wind 11 to 19 kt. Mostly cloudy, then gradually becoming mostly clear. Mixed swell...NW 6 ft at 8 seconds and SSW 2 ft at 10 seconds building to at 14 seconds . Wind waves 2 to 3 ft.
Thursday
NNW wind 15 to 20 kt. Sunny. Mixed swell...NW 6 to 7 ft at 9 seconds and SSW 2 ft at 13 seconds. Wind waves 3 to 4 ft.
Thursday Night
N wind 8 to 18 kt. Clear. Mixed swell...NW 7 ft and SSW 1 to 2 ft. Wind waves 2 to 4 ft.
Friday
N wind 6 to 11 kt becoming WNW in the afternoon. Sunny. Mixed swell...NNW 5 ft and SSW 1 to 2 ft. Wind waves 1 to 2 ft.
Friday Night
NNW wind 10 to 13 kt. Partly cloudy. Mixed swell...NW 4 ft and SSW 2 ft. Wind waves around 2 ft.
Saturday
NNW wind 5 to 9 kt. Mostly sunny. Mixed swell...WNW 2 to 3 ft and S 2 ft. Wind waves around 1 ft.
Saturday Night
WNW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of rain. Mixed swell...WNW 2 ft and SSW 1 to 2 ft. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. Rain likely. Mixed swell...WNW 1 ft and SSW 1 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: 38.77°N 123.54°W
Last Update: 1:56 am PDT Apr 15, 2026
Forecast Valid: 7am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
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