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Tropical Storm Bertha in the Gulf; Severe Weather in the East on Tuesday

Tropical Storm Bertha could bring tropical storm conditions to portions of the Florida Panhandle and Alabama coast through Wednesday, where a Tropical Storm Watch and Storm Surge Watch is in effect. Numerous severe thunderstorms with heavy rainfall are expected from the Ohio Valley into the Mid-Atlantic and Northeast Tuesday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming N 5 to 10 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

      ⇑N 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      N 9kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming N 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.

      ⇑N 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:N wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

      N 10kt⇓
      < 1ft

    • Thursday

      Thursday:SSW wind 5 to 11 kt. A chance of rain before 11am. Waves 1 ft or less.

      SSW 11kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind 9 to 18 kt. Mostly clear. Waves 1 ft or less.

      S 18kt
      < 1ft

    • Friday

      Friday:S wind 7 to 16 kt. Mostly sunny. Waves 1 ft or less.

      S 16kt
      < 1ft

    • Friday Night

      Friday Night:WNW wind 5 to 8 kt becoming S in the evening. Mostly clear. Waves 1 ft or less.

      WNW 8kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jul 20, 2026
Forecast Valid: 11pm PDT Jul 20, 2026-6pm PDT Jul 27, 2026

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming N 5 to 10 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Tuesday Night
N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming N 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.
Wednesday Night
N wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Thursday
SSW wind 5 to 11 kt. A chance of rain before 11am. Waves 1 ft or less.
Thursday Night
S wind 9 to 18 kt. Mostly clear. Waves 1 ft or less.
Friday
S wind 7 to 16 kt. Mostly sunny. Waves 1 ft or less.
Friday Night
WNW wind 5 to 8 kt becoming S in the evening. Mostly clear. 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: 47.66°N 122.43°W
Last Update: 11:26 pm PDT Jul 20, 2026
Forecast Valid: 11pm PDT Jul 20, 2026-6pm PDT Jul 27, 2026
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