Widespread, Significant Severe Storms; Blistering Heat; Persistent Monsoon and Fire Weather Threats

A swath of severe weather is forecast from the Middle South to the Great Lakes. Very large hail, significant damaging winds, and tornadoes will be possible; especially; from northwestern Tennessee to southwestern Ohio. The south-central U.S. remains excessively hot, with Heat Indices over 110 degrees. Monsoon moisture continues threats of local flash floods, and dry thunderstorms in the west.
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Coastal Waters Forecast for Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands (PZZ676) (Text-Only)
NWS Forecast for: Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands (PZZ676)
Issued by: National Weather Service Los Angeles/Oxnard, CA
Last Update: 824 AM PDT Fri Jul 20 2018
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Today: Winds variable 10 kt or less, becoming SW 10 kt in the afternoon. Wind waves 2 ft or less. W swell 3 to 5 ft at 9 seconds.

Tonight: SW winds 10 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. W swell 3 to 5 ft at 9 seconds.

Sat: Winds variable 10 kt or less, becoming W 10 to 15 kt in the afternoon. Wind waves 2 ft or less. W swell 3 to 5 ft at 10 seconds.

Sat Night: NW winds 10 to 15 kt. Wind waves 2 ft or less. W swell 3 to 5 ft at 9 seconds. Patchy fog after midnight.

Sun: NW winds 10 to 15 kt, becoming 15 to 20 kt in the afternoon. Wind waves 2 to 3 ft. Mixed swell W 3 to 5 ft at 6 seconds and SW 3 ft at 16 seconds. Patchy fog in the morning.

Sun Night: NW winds 15 to 25 kt with gusts to 30 kt. Combined seas 6 to 8 ft dominant period 6 seconds. Patchy fog after midnight.

Mon: NW winds 15 to 25 kt with gusts to 30 kt. Combined seas 6 to 8 ft. Patchy fog.

Tue: NW winds 15 to 25 kt with gusts to 30 kt. Combined seas 7 to 9 ft. Patchy fog.



Zone Forecast: Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands (PZZ676)

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