Unsettled Across the West; Increasingly Rainy with a Few Storms in the South

A frontal system will bring heavy precipitation, including mountain snowfall to much of the Pacific Northwest, northern California, and portions of the Rockies through Tuesday. Elsewhere, wet weather will return to much of the South with locally heavy rainfall; a few strong to severe thunderstorms will also be possible in this region by Tuesday.
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Coastal Waters Forecast for Coastal waters from Edisto Beach SC to Savannah GA out 20 nm (AMZ352) (Text-Only)
NWS Forecast for: Coastal waters from Edisto Beach SC to Savannah GA out 20 nm (AMZ352)
Issued by: National Weather Service Charleston, SC
Last Update: 250 PM EST Mon Dec 18 2017
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Tonight: SW winds 5 to 10 kt, becoming W after midnight. Seas 2 ft. A slight chance of showers this evening. Patchy fog this evening, then areas of fog after midnight. Vsby 1/4 nm or less after midnight.

Tue: W winds 5 to 10 kt. Seas 2 ft in the morning, then seas 1 foot. Areas of dense fog in the morning. Vsby 1/4 nm or less in the morning.

Tue Night: W winds 5 to 10 kt. Seas 1 foot.

Wed: SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 ft, building to 3 to 4 ft in the afternoon. A chance of showers with a slight chance of tstms in the afternoon.

Wed Night: SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 3 to 4 ft, subsiding to 2 to 3 ft after midnight. A chance of showers.

Thu: NE winds 10 to 15 kt with gusts to 20 kt. Seas 2 to 3 ft, building to 3 to 4 ft in the afternoon.

Thu Night: NE winds 10 to 15 kt. Seas 3 to 4 ft.

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

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

Sat: SW winds 10 to 15 kt. Seas 3 to 4 ft. A slight chance of showers.

Sat Night: S winds 5 to 10 kt. Seas 2 to 3 ft. A slight chance of showers. mariners are reminded that winds and seas higher in and near tstms.



Zone Forecast: Coastal waters from Edisto Beach SC to Savannah GA out 20 nm (AMZ352)

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