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Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

21NM NW Santa Cruz CA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 to 5 ft at 9 seconds and SSW 1 ft at 16 seconds decreasing to at 13 seconds . Wind waves 1 ft or less.

      Light Wind
      4ft

    • Saturday

      Saturday:S wind 7 to 9 kt. Partly sunny. Mixed swell...WNW 5 ft at 10 seconds and S 1 ft at 17 seconds. Wind waves around 1 ft.

      S 9kt
      4ft

    • Saturday Night

      Saturday Night:SSE wind around 6 kt. Mostly cloudy. Mixed swell...WNW 4 ft at 9 seconds and S 2 ft at 16 seconds. Wind waves around 1 ft.

      SSE 6kt
      4ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 ft or less.

      Light Wind
      4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 ft or less.

      Light Wind
      3-4ft

    • Monday

      Monday:Variable winds 5 kt or less. Partly sunny. Mixed swell...WNW 3 ft and S 2 ft. Wind waves 1 ft or less.

      Light Wind
      3ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 ft or less.

      Light Wind
      3ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Mostly cloudy. Mixed swell...WNW 4 ft and S 2 ft. Wind waves around 1 ft.

      ⇑S 9kt
      4ft

    • Tuesday Night

      Tuesday Night:S wind 5 to 7 kt. Cloudy. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 ft or less.

      S 7kt
      4ft


Associated Zone Forecast which includes this point

Last Update: 4:59 pm PDT Jul 11, 2025
Forecast Valid: 7pm PDT Jul 11, 2025-6pm PDT Jul 18, 2025

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 to 5 ft at 9 seconds and SSW 1 ft at 16 seconds decreasing to at 13 seconds . Wind waves 1 ft or less.
Saturday
S wind 7 to 9 kt. Partly sunny. Mixed swell...WNW 5 ft at 10 seconds and S 1 ft at 17 seconds. Wind waves around 1 ft.
Saturday Night
SSE wind around 6 kt. Mostly cloudy. Mixed swell...WNW 4 ft at 9 seconds and S 2 ft at 16 seconds. Wind waves around 1 ft.
Sunday
Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 ft or less.
Monday
Variable winds 5 kt or less. Partly sunny. Mixed swell...WNW 3 ft and S 2 ft. Wind waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Mostly cloudy. Mixed swell...WNW 4 ft and S 2 ft. Wind waves around 1 ft.
Tuesday Night
S wind 5 to 7 kt. Cloudy. Mixed swell...WNW 4 ft and S 2 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: 37.18°N 122.4°W
Last Update: 4:59 pm PDT Jul 11, 2025
Forecast Valid: 7pm PDT Jul 11, 2025-6pm PDT Jul 18, 2025
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