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| Heat Advisory issued June 19 at 2:46AM EDT until June 19 at 7:00PM EDT by NWS Miami FL | ||
| NWS Miami FL | ||
| Category | Certainty | Severity |
| Met | Likely | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 06/19/2026 02:46 AM | 06/19/2026 07:00 PM | 06/19/2026 07:00 PM |
* WHAT...Heat index values up to 110 expected.
* WHERE...Portions of southeast, southern, and southwest Florida.
* WHEN...From noon today to 7 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
|
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Hourly Forecast
Fri, 10:00 AM
Partly SunnyWinds: 8 mph S
Fri, 11:00 AM
Partly SunnyWinds: 8 mph S
Fri, 12:00 PM
Partly SunnyWinds: 9 mph S
Fri, 01:00 PM
Mostly SunnyWinds: 10 mph S
Fri, 02:00 PM
Slight Chance Showers And ThunderstormsWinds: 10 mph SE
Fri, 03:00 PM
Slight Chance Showers And ThunderstormsWinds: 10 mph SE
Fri, 04:00 PM
Slight Chance Showers And ThunderstormsWinds: 10 mph SE
Fri, 05:00 PM
Chance Showers And ThunderstormsWinds: 10 mph SE
Fri, 06:00 PM
Chance Showers And ThunderstormsWinds: 9 mph S
Fri, 07:00 PM
Chance Showers And ThunderstormsWinds: 8 mph S
Fri, 08:00 PM
Chance Showers And ThunderstormsWinds: 7 mph S
Fri, 09:00 PM
Slight Chance Showers And ThunderstormsWinds: 6 mph SW
Fri, 10:00 PM
Slight Chance Showers And ThunderstormsWinds: 6 mph SW
Fri, 11:00 PM
Mostly CloudyWinds: 5 mph S
Sat, 12:00 AM
Partly CloudyWinds: 5 mph S
Sat, 01:00 AM
Mostly CloudyWinds: 5 mph S
Sat, 02:00 AM
Mostly CloudyWinds: 3 mph S
Sat, 03:00 AM
Partly CloudyWinds: 3 mph S
Sat, 04:00 AM
Partly CloudyWinds: 3 mph SW
Sat, 05:00 AM
Partly CloudyWinds: 3 mph W
Sat, 06:00 AM
Mostly SunnyWinds: 3 mph SW
Sat, 07:00 AM
Mostly SunnyWinds: 2 mph W
Sat, 08:00 AM
Mostly SunnyWinds: 2 mph SW
Sat, 09:00 AM
Mostly SunnyWinds: 2 mph W
Coastal Waters Forecast for Florida
National Weather Service Miami FL
for Jupiter Inlet to Ocean Reef FL out to 60 nm and for East Cape Sable to Bonita Beach FL out to 60 nm.
Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm.including the waters of Biscayne Bay and Lake Okeechobee. Seas are provided as a range of the average height of the highest 1/3 of the waves.along with the occasional height of the average highest 10 percent of the waves. Gentle to moderate southeasterly winds continue across the Atlantic waters today with southerly to southwesterly winds over the Gulf. Isolated to scattered showers and thunderstorms are possible across the local waters each day with locally hazardous winds and seas possible with any storms. Seas are expected at 1-2 feet or less outside of any thunderstorm activity. Gulf Stream Hazards: None. The approximate location of the west wall of the Gulf Stream as of Jun 17, 2026. 15 nautical miles east northeast of Fowey Rocks. 19 nautical miles southeast of Port Everglades. 22 nautical miles east southeast of Lake Worth. 17 nautical miles east of Jupiter Inlet. This data courtesy of the Naval Oceanographic Office.