River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

4NM NW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NW wind 5 to 14 kt. Mostly cloudy.

      NW 14kt

    • Thursday

      Thursday:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Sunny.

      ⇑W 7kt

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy.

      Light Wind

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny.

      Light Wind

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear.

      Light Wind

    • Saturday

      Saturday:NE wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Sunny.

      NE 9kt⇓

    • Saturday Night

      Saturday Night:NW wind 5 to 7 kt. Mostly clear.

      NW 7kt

    • Sunday

      Sunday:N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny.

      N 6kt⇓

    • Sunday Night

      Sunday Night:WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy.

      WNW 6kt⇓


Associated Zone Forecast which includes this point

Last Update: 1:01 pm PST Nov 4, 2026
Forecast Valid: 6pm PST Nov 4, 2026-6pm PST Nov 11, 2026

View Nearby Observations

Detailed Forecast


Tonight
NW wind 5 to 14 kt. Mostly cloudy.
Thursday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Sunny.
Thursday Night
Variable winds 5 kt or less. Partly cloudy.
Friday
Variable winds 5 kt or less. Mostly sunny.
Friday Night
Variable winds 5 kt or less. Mostly clear.
Saturday
NE wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Sunny.
Saturday Night
NW wind 5 to 7 kt. Mostly clear.
Sunday
N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny.
Sunday Night
WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy.

*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...

ABOUT THIS FORECAST

Point Forecast: 37.83°N 122.48°W
Last Update: 1:01 pm PST Nov 4, 2026
Forecast Valid: 6pm PST Nov 4, 2026-6pm PST Nov 11, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data