Hard freeze likely over the Deep South, inclement pattern expected over the west coast of the U.S. through the weekend

Very cold temperatures are likely to continue over the Deep South and Southeast U.S. into Thursday. A series of low pressure systems will bring abundant moisture to much of northern California and into the Pacific Northwest through the upcoming weekend. Locally heavy rain and strong winds will be likely along coastal locations, with heavy snow expected from Sierra to the Cascades.
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Coastal Waters Forecast for Caribbean Waters of Puerto Rico from 10 NM to 17N (AMZ732) (Text-Only)
NWS Forecast for: Caribbean Waters of Puerto Rico from 10 NM to 17N (AMZ732)
Issued by: National Weather Service San Juan, PR
Last Update: 927 AM AST Thu Jan 18 2018




Today: East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. East swell around 4 feet. Isolated showers.

Tonight: East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 8 seconds. Isolated showers.

Friday: East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 8 seconds. Isolated showers.

Friday Night: East winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 10 seconds. Northeast swell around 4 feet. Isolated showers.

Saturday: East winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 7 seconds. North swell around 4 feet. Isolated showers.

Sunday: East winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 11 seconds. North swell 4 to 5 feet. Scattered showers.

Monday: East winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. North swell 4 to 6 feet. Scattered showers.



Zone Forecast: Caribbean Waters of Puerto Rico from 10 NM to 17N (AMZ732)

Visit your local NWS office at: http://www.weather.gov/sanjuan