National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
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26NM S San Francisco CA

Marine Point Forecast [NOTICE]

Today

Slight Chc Sprinkles

WNW 7kt
3ft

Tonight

Patchy Fog

W 7kt
3ft

Wednesday

Patchy Fog

W 7kt
3-4ft

Wednesday
Night

Patchy Fog

W 8kt
3ft

Thursday

Patchy Fog

WNW 9kt
3ft

Thursday
Night

Patchy Fog

W 9kt
4ft

Friday

Patchy Fog

W 7kt
4ft

Friday
Night

Patchy Fog

WSW 10kt
4ft

Saturday

Patchy Fog

WSW 7kt
4ft

Associated Zone Forecast which includes this point

Last Update: 2:40 am PDT Jul 29, 2014
Forecast Valid: 10am PDT Jul 29, 2014-6pm PDT Aug 4, 2014

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Detailed Forecast

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST.....

  • SynopsisSLIGHT CHANCE OF SHOWERS POSSIBLE THIS MORNING AS MONSOON MOISTURE REMAINS OVER THE REGION. OTHERWISE...NORTHERLY WINDS WILL PREVAIL OVER THE COASTAL WATERS. MODERATE TO LOCALLY STRONG NORTHERLY WINDS WILL BE POSSIBLE NORTH OF POINT REYES THIS EVENING AND WEDNESDAY. SEAS WILL GENERALLY BE GENTLE THROUGH THE REMAINDER OF THE WEEK.
  • Today WNW wind 5 to 7 kt. A slight chance of sprinkles before 11am. Patchy fog before 11am. Mixed swell...WNW 2 to 3 ft at 8 seconds and SW 1 ft at 13 seconds. Wind waves around 1 ft.
  • Tonight W wind 5 to 7 kt. Patchy fog after 11pm. Mixed swell...NW 3 ft at 8 seconds and SW 1 ft at 13 seconds. Wind waves around 1 ft.
  • Wednesday W wind 5 to 7 kt. Patchy fog before 8am. Mixed swell...NW 3 ft at 8 seconds and SW 1 to 2 ft at 12 seconds. Wind waves around 1 ft.
  • Wednesday Night W wind around 8 kt. Patchy fog after 11pm. Mixed swell...WNW 3 ft and SW 1 ft. Wind waves around 1 ft.
  • Thursday WNW wind around 9 kt. Patchy fog before 8am. Mixed swell...WNW 3 ft and SW 1 ft. Wind waves around 1 ft.
  • Thursday Night W wind 7 to 9 kt. Patchy fog after 11pm. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves around 1 ft.
  • Friday W wind around 7 kt. Patchy fog before 11am. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves around 1 ft.
  • Friday Night WSW wind 6 to 10 kt. Patchy fog after 11pm. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves around 1 ft.
  • Saturday WSW wind around 7 kt. Patchy fog before 11am. Mixed swell...WNW 4 ft and SW 1 ft. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 2 TO 4 FEET WITH A DOMINANT SWELL PERIOD OF 15 SECONDS. ACROSS THE BAR...COMBINED SEAS 3 TO 5 FEET WITH A DOMINANT SWELL PERIOD OF 15 SECONDS. MAXIMUM EBB CURRENT OF 1.2 KNOTS AT 06:41 PM TUESDAY AND 1.9 KNOTS AT 06:39 AM WEDNESDAY.

*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.