Heat Impacting Numerous Spots

Heat Advisories and even a few Heat Warnings continue to impact numerous spots around the country. In the West, dangerous heat and some fire weather concerns stretch from northern CA/NV into the Northwest, including Portland. Meanwhile, Advisories stretch across the South from Oklahoma to Alabama. Finally, Advisories with increasing humidity cover part of NY state into NJ, including New York City.
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Last Update: 934 AM EDT Mon Jul 16 2018

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Miami - South Florida Local Forecast Office

4NM WSW Marco Island FL

Marine Zone Forecast


Synopsis: The western Atlantic ridge will build westward through the week, bringing moderate south, and eventually southwesterly flow across the South Florida waters. Winds will be light enough to allow both the Gulf and Atlantic seabreezes to develop most afternoons. Scattered showers and storms will be a concern for all the waters through the period, though coverage should generally be below normal. Locally higher winds and seas are possible near any storms.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream as of Jul 14, 2018 at 1200 UTC...

6 nautical miles east northeast of Fowey Rocks. 11 nautical miles southeast of Port Everglades. 10 nautical miles east northeast of Lake Worth. 15 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Rest Of Today
South southwest winds 5 knots. Seas less than 2 feet. Period 2 seconds. Bay and inland waters smooth. A slight chance of showers.
Tonight
Southeast winds 5 knots. Seas less than 2 feet. Period 2 seconds. Bay and inland waters smooth.
Tuesday
South southeast winds around 5 knots becoming south southwest in the afternoon. Seas less than 2 feet. Period 2 seconds. Bay and inland waters a light chop. A slight chance of showers and thunderstorms.
Tuesday Night
West southwest winds 5 knots becoming south after midnight. Seas less than 2 feet. Period 2 seconds. Bay and inland waters smooth.
Wednesday
West southwest winds 5 to 10 knots. Seas less than 2 feet. Bay and inland waters a light chop. A slight chance of showers and thunderstorms.
Wednesday Night
South southwest winds 5 knots nearshore and southwest 5 to 10 knots offshore. Seas less than 2 feet. Bay and inland waters smooth.
Thursday
West southwest winds 5 to 10 knots. Seas around 2 feet. Bay and inland waters a light chop. A slight chance of showers and thunderstorms.
Thursday Night
South southwest winds 5 to 10 knots. Seas around 2 feet. Bay and inland waters a light chop.
Friday
Southwest winds 5 to 10 knots. Seas around 2 feet. Bay and inland waters a light chop. A chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 934 AM EDT Mon Jul 16 2018
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