Severe Storms For The Northeast U.S..; Heat And Fire Out West
A strong cold front will likely trigger severe thunderstorms and locally heavy rain on Friday from the Interior Northeast into the eastern Ohio Valley and northern Mid-Atlantic region, especially in New York state and Pennsylvania. Meanwhile, in addition to the ongoing heat wave in the West, fire weather concerns are increasing across the Great Basin into the Four Corners region.
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Hazardous Weather Conditions
Last Update: 834 PM PDT Thu May 28 2020
For More Weather Information:
12NM SW San Francisco CA
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH LATE FRIDAY NIGHT...
Synopsis: PZZ500-291630-
834 PM PDT Thu May 28 2020
.Synopsis for the Central California Coast and Bays Including
the Monterey Bay...Greater Farallones...and Cordell Bank
National Marine Sanctuaries...
Northwest winds will prevail and will be light through the night
before gradually shifting out of the south early Friday morning
and into the afternoon as the next weather system approaches from
the southwest. Southerly winds increase, particularly along the
coast and in the Bays, by tomorrow afternoon generating steep
fresh swell resulting in hazardous seas conditions for small
crafts. This system is already producing lightning over the
Pacific Ocean and will bring a chances of thunderstorms with it as
it approaches the California coastline Friday night and into
Saturday morning. Mixed seas will persist with a short period
northwest swell and a longer period southwest swell. A longer
period northwest swell will arrive Friday.
$$
Tonight
W winds 5 to 10 kt, becoming S 5 to 15 kt after midnight. Wind waves 1 to 2 ft. NW swell 3 to 5 ft at 9 seconds and SW around 2 ft at 19 seconds.
Fri
S winds 10 to 20 kt with gusts up to 25 kt. Wind waves 3 to 4 ft. W swell 4 to 6 ft at 14 seconds and SW 2 to 3 ft at 19 seconds.
Fri Night
S winds 10 to 20 kt with gusts up to 30 kt. Wind waves 4 to 5 ft. W swell 5 to 7 ft at 13 seconds and SW 2 to 4 ft at 18 seconds. A chance of showers and a slight chance of thunderstorms.
Sat
S winds 10 to 20 kt. Wind waves 3 to 4 ft. W swell 4 to 6 ft at 13 seconds and SW 2 to 4 ft at 16 seconds. A chance of showers.
Sat Night
S winds 5 to 15 kt. Wind waves 2 to 3 ft. W swell 3 to 5 ft at 12 seconds and SW 2 to 3 ft at 15 seconds.
Sun
SW winds 5 to 10 kt. Wind waves 1 ft. W swell 3 to 5 ft at 11 seconds and SW 2 to 3 ft at 15 seconds.
Sun Night
NW winds 5 to 15 kt. Wind waves 1 to 2 ft. Mixed swell W 3 to 5 ft at 10 seconds and S 2 to 3 ft at 14 seconds.
Mon
NW winds 5 to 15 kt. Wind waves 2 to 3 ft. Mixed swell NW 4 to 5 ft and SW 2 to 3 ft.
Tue
NW winds 5 to 15 kt. Wind waves 1 to 2 ft. NW swell 3 to 5 ft and SW around 2 ft. winds and wind waves higher in and near thunderstorms. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...seas 3 to 5 ft with a dominant period of 9 seconds. across the bar... Seas 4 to 6 ft with a dominant period of 9 seconds. Maximum ebb current of 1.0 kt at 10:43 pm thursday and 2.6 kt at 09:43 am friday.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Last Update: | 834 PM PDT Thu May 28 2020 |
| Forecast Discussion | |
RADAR & SATELLITE IMAGES
