These graphics provide visualization for northeast Florida and southeast Georgia of where specific weather hazards may occur during a specific time frame or over a defined period of time. Data is typically updated daily between 3 and 4 am/pm. Additional Resources Daily Web Briefing NWS JAX Decision Support Website NWS JAX Social Media NWS JAX Marine Page
Probability of Gale Force Gusts 34 knots or Higher
NHC Probability of Sustained Tropical Force Winds 34 knots or Higher
NHC Probability of Sustained Strong Tropical Force Winds 50 knots or Higher
NHC Probability of Sustained Hurricane Force Winds 64 knots or Higher
Probability of Storm Force Gusts 48 knots or Higher
Probability of Hurricane Force Gusts 64 knots or Higher
Probability of Sustained Gale Force Winds 34 knots or Higher
Probability of Sustained Storm Force Winds 48 knots or Higher
Probability of Sustained Hurricane Force Winds 64 knots or Higher
Probability of Sustained Winds 15 knots or Higher
Probability of Sustained Winds 20 knots or Higher
Max Wind Forecast (knots)
Wave Height Forecast (feet)
Wave Period Forecast (feet)
Max Wind Gust Forecast (knots)
Visibility (Fog) Forecast (miles)
Probability Visibility (Fog) ≤3 miles
Probability Marine Dense Fog Advisory with Visibility (Fog) ≤1 mile
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