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News

Severe weather threat increases this afternoon across parts of the southern Plains

The threat of severe weather is increasing for this afternoon across a large portion of Oklahoma and Texas. The greatest threat is forecast for parts of central and northern Texas where Enhanced and Moderate Risks are in place. Very large hail, damaging winds and tornadoes, some possibly strong, are all possible. Those in this region are encouraged to remain weather-aware.
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Hazardous Weather Conditions

30NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Sunny

    NW 21kt
    7ft
  • Tonight

    Partly Cloudy

    NW 23kt
    7-8ft
  • Monday

    Sunny

    WNW 16kt
    5-6ft
  • Monday
    Night

    Patchy Fog

    NW 15kt
    5-6ft
  • Tuesday

    Patchy Fog

    WNW 15kt
    5-6ft
  • Tuesday
    Night

    Partly Cloudy

    NW 20kt
    8ft
  • Wednesday

    Mostly Sunny

    NW 18kt
    10ft
  • Wednesday
    Night

    Mostly Clear

    NW 25kt
    12-13ft
  • Thursday

    Sunny

    NW 17kt
    11ft

Associated Zone Forecast which includes this point

Last Update: 2:08 am PDT Apr 26, 2015
Forecast Valid: 1pm PDT Apr 26, 2015-6pm PDT May 2, 2015

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Synopsis: AN STRENGTHENING PRESSURE GRADIENT WILL LEAD TO STRONGER NORTHWESTERLY WINDS TODAY. THE STRENGTHENING WINDS WILL RESULT IN DETERIORATING SEA CONDITIONS. WINDS ARE ANTICIPATED TO FURTHER STRENGTHEN MIDWEEK AS A COLD FRONT PUSHES TOWARDS THE CALIFORNIA COAST.

This Afternoon
NW wind 18 to 21 kt. Sunny. Mixed swell...WNW 6 ft at 10 seconds and SW 1 ft at 14 seconds. Wind waves 2 to 4 ft.
Tonight
NW wind 17 to 23 kt, with gusts as high as 29 kt. Partly cloudy. Mixed swell...WNW 6 ft at 9 seconds and SW 1 ft at 14 seconds. Wind waves 5 ft subsiding to 2 ft.
Monday
WNW wind 10 to 16 kt. Sunny. Mixed swell...WNW 5 to 6 ft at 9 seconds and SW 1 ft at 14 seconds. Wind waves 1 to 2 ft.
Monday Night
NW wind around 15 kt. Patchy fog after 11pm. Mixed swell...WNW 5 to 6 ft and SW 1 ft. Wind waves around 2 ft.
Tuesday
WNW wind around 15 kt. Patchy fog before 11am. Mixed swell...WNW 6 ft and SW 1 ft. Wind waves around 2 ft.
Tuesday Night
NW wind 18 to 20 kt. Partly cloudy. Mixed swell...WNW 8 ft and SW 1 ft. Wind waves 2 to 4 ft.
Wednesday
NW wind 16 to 18 kt. Mostly sunny. Mixed swell...WNW 10 ft and SW 1 ft. Wind waves around 2 ft.
Wednesday Night
NW wind 22 to 25 kt, with gusts as high as 31 kt. Mostly clear. Mixed swell...WNW 11 ft and SW 1 ft. Wind waves 5 to 6 ft.
Thursday
NW wind 12 to 17 kt. Sunny. Mixed swell...WNW 11 ft and SW 1 ft. Wind waves 1 to 2 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 5 TO 7 FEET WITH A DOMINANT PERIOD OF 10 SECONDS. ACROSS THE BAR...COMBINED SEAS 6 TO 8 FEET WITH A DOMINANT PERIOD OF 10 SECONDS. MAXIMUM EBB CURRENT OF 1.2 KNOTS AT 10:42 AM SUNDAY AND 1.1 KNOTS AT 12:09 AM MONDAY.

*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.

ABOUT THIS FORECAST

Point Forecast: 38°N 122.99°W
Last Update: 2:08 am PDT Apr 26, 2015
Forecast Valid: 1pm PDT Apr 26, 2015-6pm PDT May 2, 2015
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