Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall.
Read More...

For More Weather Information:

Seattle, WA Local Forecast Office

5NM NW Seattle WA

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Cloudy

    NNE 8kt
    1ft
  • Sunday

    Mostly Sunny

    NNE 12kt
    < 1ft
  • Sunday
    Night

    Mostly Clear

    N 10kt
    < 1ft
  • Monday

    Mostly Sunny

    NNE 7kt
    < 1ft
  • Monday
    Night

    Mostly Clear

    N 8ktWinds Decreasing
    < 1ft
  • Tuesday

    Mostly Sunny

    Light Wind
    < 1ft
  • Tuesday
    Night

    Slight Chc Rain

    S 6kt
    < 1ft
  • Wednesday

    Chance Rain

    S 9kt
    < 1ft
  • Wednesday
    Night

    Chance Rain

    S 7kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 9:40 pm PDT Sep 24, 2022
Forecast Valid: 1am PDT Sep 25, 2022-6pm PDT Oct 1, 2022

View Nearby Observations

Detailed Forecast


Synopsis: High pressure will build over the northeastern Pacific and into the area waters tonight and remain in place through early next week. The high will weaken Tuesday with a frontal system moving through the waters Wednesday.

Overnight
NNE wind around 8 kt. Mostly cloudy. Wind waves around 1 ft.
Sunday
NNE wind 7 to 12 kt. Mostly sunny. Wind waves 1 ft or less.
Sunday Night
N wind 7 to 10 kt. Mostly clear. Wind waves 1 ft or less.
Monday
NNE wind around 7 kt. Mostly sunny. Wind waves 1 ft or less.
Monday Night
N wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Wind waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Wind waves 1 ft or less.
Tuesday Night
S wind around 6 kt. A slight chance of rain after 11pm. Wind waves 1 ft or less.
Wednesday
S wind 6 to 9 kt. A chance of rain. Wind waves 1 ft or less.
Wednesday Night
S wind 5 to 7 kt. A chance of rain. 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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 47.67°N 122.47°W
Last Update: 9:40 pm PDT Sep 24, 2022
Forecast Valid: 1am PDT Sep 25, 2022-6pm PDT Oct 1, 2022
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data