A Number Of Hazards Expected Today

A number of hazards are expected across the U.S. today. Severe thunderstorms are expected in the Upper Mississippi Valley and from Missouri to the Carolinas. Widespread critical fire weather conditions are likely from the Southwest to south-central High Plains. Flood watches are in effect for parts of Hawaii and Alaska. Finally, record heat persists in the Southern U.S.
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Hazardous Weather Conditions

For More Weather Information:

Miami - South Florida Local Forecast Office

4NM WSW Biscayne Bay FL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Slight Chc Thunderstorms

    SE 13kt

    High: 85 °F

  • Tonight

    Chance Thunderstorms

    S 14kt

    Low: 78 °F

  • Friday

    Thunderstorms Likely

    SE 15kt

    High: 83 °F

  • Friday
    Night

    Chance Thunderstorms

    ESE 14kt

    Low: 81 °F

  • Saturday

    Chance Thunderstorms

    ESE 15kt

    High: 84 °F

  • Saturday
    Night

    Chance Thunderstorms

    E 18kt

    Low: 81 °F

  • Sunday

    Slight Chc Thunderstorms

    E 16kt

    High: 83 °F

  • Sunday
    Night

    Slight Chc Thunderstorms

    E 14kt

    Low: 80 °F

  • Monday

    Slight Chc Thunderstorms

    E 14kt

    High: 84 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm EDT May 19, 2022
Forecast Valid: 4pm EDT May 19, 2022-6pm EDT May 25, 2022

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Detailed Forecast


Synopsis: AMZ600-GMZ606-200300- Synopsis for Jupiter Inlet to Ocean Reef FL out to 60 nm and for East Cape Sable to Bonita Beach FL out to 60 nm- 1001 AM EDT Thu May 19 2022 .Synopsis... A moderate southeasterly wind flow will continue across the local waters throughout the rest of the week and into the upcoming weekend. Chances of showers and thunderstorms will increase over the Atlantic and Gulf waters on Friday and through the weekend. Winds and waves will be locally higher in and around showers and thunderstorms. Gulf Stream Hazards...None. The approximate location of the west wall of the Gulf Stream as of May 19, 2022 at 12 UTC... 10 nautical miles east southeast of Fowey Rocks. 12 nautical miles east southeast of Port Everglades. 3 nautical miles east northeast of Lake Worth. 6 nautical miles east northeast of Jupiter Inlet. This data courtesy of the Naval Oceanographic Office. $$

This Afternoon
SE wind around 13 kt. A slight chance of showers and thunderstorms before 5pm. Bay waters a moderate chop.
Tonight
S wind 11 to 14 kt. A chance of showers and thunderstorms, mainly after 1am. Bay waters a light chop.
Friday
SE wind 11 to 15 kt. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Bay waters a light chop becoming a moderate chop.
Friday Night
ESE wind around 14 kt. A chance of showers and thunderstorms, mainly before 2am. Bay waters a moderate chop.
Saturday
ESE wind around 15 kt. A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Bay waters a moderate chop.
Saturday Night
E wind 15 to 18 kt. A chance of showers and thunderstorms, mainly before 8pm. Bay waters choppy in exposed areas becoming a moderate chop.
Sunday
E wind around 16 kt. A slight chance of showers and thunderstorms after 2pm. Bay waters a moderate chop.
Sunday Night
E wind 12 to 14 kt. A slight chance of showers and thunderstorms. Bay waters a moderate chop.
Monday
E wind around 14 kt. A slight chance of showers and thunderstorms. Bay waters a moderate chop.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 25.6°N 80.23°W
Last Update: 1:46 pm EDT May 19, 2022
Forecast Valid: 4pm EDT May 19, 2022-6pm EDT May 25, 2022
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