Strong to Severe Thunderstorms, Heavy Rain, And Flash Flooding Across the Midwest
Strong to severe thunderstorms, heavy rain and flooding is possible from the Great Lakes to the south-central Plains, as a strong cold front pushes into the extended area. Meanwhile, well above average temperatures are very likely across the Northeastern quad of the country, including the Northeast, Mid-Atlantic, Great Lakes and Ohio Valley.
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Hazardous Weather Conditions
Last Update: 233 AM PDT Sun Sep 22 2019
For More Weather Information:
12NM SW San Francisco CA
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM PDT THIS MORNING THROUGH MONDAY MORNING...
Synopsis: PZZ500-222215-
233 AM PDT Sun Sep 22 2019
.Synopsis for the Central California Coast and Bays Including
the Monterey Bay...Greater Farallones...and Cordell Bank
National Marine Sanctuaries...
Light to locally moderate northwest winds across the waters
through Sunday. Strongest winds will in the waters north of Point
Reyes where hazardous squared seas are also possible. Winds will
increase again by Monday as another low pressure trough drops into
the Great Basin. A 9 to 10 second northwest swell will be mixed
with a long-period southerly swell.
$$
Today
NW winds 10 to 20 kt. NW swell 5 to 7 ft at 9 seconds and SW around 2 ft at 18 seconds.
Tonight
NW winds 15 to 25 kt with gusts up to 30 kt. NW swell 6 to 8 ft at 11 seconds and SW around 2 ft at 18 seconds.
Mon
NW winds 5 to 15 kt. NW swell 5 to 7 ft at 11 seconds and SW around 2 ft at 17 seconds.
Mon Night
NW winds 5 to 15 kt. NW swell 6 to 8 ft at 13 seconds and SW around 2 ft at 17 seconds.
Tue
NW winds 5 to 15 kt. NW swell 5 to 7 ft at 12 seconds and SW around 2 ft at 16 seconds.
Tue Night
NW winds up to 10 kt. NW swell 5 to 7 ft at 12 seconds and SW around 2 ft at 17 seconds.
Wed
NW winds up to 10 kt. NW swell 7 to 9 ft and SW around 2 ft.
Thu
SW winds 10 to 20 kt. NW swell 7 to 9 ft and SW around 2 ft. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...seas 3 to 4 ft with a dominant swell period of 9 seconds. across the bar...seas 4 to 5 ft with a dominant swell period of 9 seconds. Maximum ebb current of 0.9 kt at 11:55 am sunday and 2.4 kt at 10:55 pm sunday.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Last Update: | 233 AM PDT Sun Sep 22 2019 |
| Forecast Discussion | |
RADAR & SATELLITE IMAGES
