Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect.
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29NM W San Francisco CA

Marine Point Forecast

[NOTICE]
  • Overnight

    Patchy Fog

    S 9kt
    6ft

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Patchy Fog

    SSE 14kt
    7-8ft

    Small Craft Advisory
    Small Craft Advisory

  • Sunday
    Night

    Patchy Fog

    S 6ktWinds Decreasing
    6ft
  • Monday

    Patchy Fog

    S 8kt
    6ft
  • Monday
    Night

    Patchy Fog

    W 6kt
    5ft
  • Tuesday

    Patchy Fog

    WSW 6kt
    5ft
  • Tuesday
    Night

    Mostly Cloudy

    W 8kt
    4-5ft
  • Wednesday

    Partly Sunny

    WNW 9kt
    4ft
  • Wednesday
    Night

    Mostly Cloudy

    WNW 16kt
    5-6ft

Associated Zone Forecast which includes this point

Last Update: 9:53 pm PDT Aug 19, 2017
Forecast Valid: 1am PDT Aug 20, 2017-6pm PDT Aug 26, 2017

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING...

Synopsis: PZZ500-201045- 846 PM PDT Sat Aug 19 2017 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Moderate northwest winds will continue across the northern outer waters tonight as high pressure builds in from the west. Winds are forecast to decrease below small craft advisory criteria by Sunday evening. In addition to breezy winds, locally steep wind waves will also continue tonight and into Sunday. $$

Overnight
S wind 6 to 9 kt. Patchy fog. Mixed swell...NW 5 ft at 10 seconds and S 2 ft at 15 seconds. Wind waves around 1 ft.
Sunday
SSE wind 9 to 14 kt. Patchy fog before 11am. Mixed swell...NW 6 to 7 ft at 10 seconds and S 2 ft at 14 seconds. Wind waves 1 to 2 ft.
Sunday Night
S wind around 6 kt becoming variable and less than 5 kt in the evening. Patchy fog after 11pm. Mixed swell...NW 5 to 6 ft at 10 seconds and S 2 ft at 13 seconds. Wind waves around 1 ft.
Monday
S wind around 8 kt becoming WSW in the morning. Patchy fog before 11am. Mixed swell...NW 5 ft and SSW 2 ft. Wind waves around 1 ft.
Monday Night
W wind around 6 kt. Patchy fog after 11pm. Mixed swell...NW 4 ft and S 2 ft. Wind waves around 1 ft.
Tuesday
WSW wind around 6 kt. Patchy fog before 11am. Mixed swell...NW 4 ft and S 2 ft. Wind waves around 1 ft.
Tuesday Night
W wind around 8 kt. Mostly cloudy. Mixed swell...NW 3 to 4 ft and S 3 ft. Wind waves around 1 ft.
Wednesday
WNW wind around 9 kt. Partly sunny. Mixed swell...NW 3 ft and S 3 ft. Wind waves around 1 ft.
Wednesday Night
WNW wind 14 to 16 kt. Mostly cloudy. Mixed swell...NW 4 ft and SSW 3 ft. Wind waves around 2 ft.

*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: 37.69°N 123.02°W
Last Update: 9:53 pm PDT Aug 19, 2017
Forecast Valid: 1am PDT Aug 20, 2017-6pm PDT Aug 26, 2017
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