Summer Heat Continues For Several Spots, While Severe Storms With Torrential Rainfall Will Threaten The Northeast into Mid-Atlantic Region

More summer heat is expected for parts of the West, South and Northeast before focusing over the southern Plains later this week. Excessive Heat Warnings are in effect for parts of the West, while Heat Advisories blanket each region. A strong cold front will clash with a hot, very moist air mass for afternoon/evening severe storms w/ high winds and intense rainfall from the Northeast to Mid-Atl.
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Coastal Waters Forecast for Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm (ANZ455) (Text-Only)
NWS Forecast for: Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm (ANZ455)
Issued by: National Weather Service Philadelphia, PA
Last Update: 641 PM EDT Tue Jul 17 2018
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Tonight: SW winds 10 to 15 kt, becoming N late. Gusts up to 20 kt. Seas 3 to 4 ft. Swell mainly from the SE with a dominant period of 6 seconds. showers and tstms likely early this evening, then a chance of showers and tstms late this evening. A slight chance of showers and tstms late.

Wed: N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Swell mainly from the S with a dominant period of 7 seconds.

Wed Night: SW winds around 5 kt, becoming NW after midnight, then becoming N late. Seas around 3 ft. Swell mainly from the S with a dominant period of 8 seconds.

Thu: E winds 5 to 10 kt. Seas around 3 ft. Swell mainly from the SE with a dominant period of 8 seconds.

Thu Night: E winds around 5 kt. Seas around 3 ft in the evening, then 2 ft or less.

Fri: E winds around 5 kt, becoming SE in the afternoon. Seas 2 ft or less, then around 3 ft in the afternoon.

Fri Night: SE winds 10 to 15 kt. Seas 3 to 4 ft.

Sat: E winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers and tstms.

Sat Night: E winds 10 to 15 kt, becoming SE 5 to 10 kt after midnight. Seas 3 to 5 ft. A chance of showers and tstms.

Sun: S winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 4 to 6 ft. A chance of showers and tstms.

Sun Night: S winds 10 to 15 kt. Seas 4 to 6 ft. Showers likely with a chance of tstms. winds and seas higher in and near tstms.



Zone Forecast: Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm (ANZ455)

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