Alerts
You have (3) alert(s). Tap to see details.
| Special Weather Statement issued August 19 at 5:43PM EDT by NWS Melbourne FL | ||
| NWS Melbourne FL | ||
| Category | Certainty | Severity |
| Met | Observed | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 08/19/2026 05:43 PM | 08/19/2026 05:47 PM | 08/19/2026 06:15 PM |
At 543 PM EDT, Doppler radar was tracking a strong thunderstorm near
Port Salerno, moving northeast at 10 mph.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Stuart, Tequesta, Jupiter Island, Palm City, and Hobe Sound.
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| Special Weather Statement issued August 19 at 5:24PM EDT by NWS Melbourne FL | ||
| NWS Melbourne FL | ||
| Category | Certainty | Severity |
| Met | Observed | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 08/19/2026 05:24 PM | 08/19/2026 05:47 PM | 08/19/2026 06:00 PM |
At 524 PM EDT, Doppler radar was tracking a strong thunderstorm 7
miles east of Indiantown, moving southeast at 15 mph.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Indiantown.
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| Heat Advisory issued August 19 at 12:10AM EDT until August 19 at 8:00PM EDT by NWS Melbourne FL | ||
| NWS Melbourne FL | ||
| Category | Certainty | Severity |
| Met | Likely | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 08/19/2026 12:10 AM | 08/19/2026 08:00 PM | 08/19/2026 08:00 PM |
* WHAT...Heat index values 108 to 112 expected.
* WHERE...Portions of east central Florida.
* WHEN...From 10 AM this morning to 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
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Hourly Forecast
Wed, 05:00 PM
Chance Showers And ThunderstormsWinds: 5 mph ENE
Wed, 06:00 PM
Chance Showers And ThunderstormsWinds: 5 mph E
Wed, 07:00 PM
Slight Chance Showers And ThunderstormsWinds: 5 mph ESE
Wed, 08:00 PM
Slight Chance Showers And ThunderstormsWinds: 5 mph SE
Wed, 09:00 PM
Mostly CloudyWinds: 0 mph
Wed, 10:00 PM
Mostly CloudyWinds: 0 mph
Wed, 11:00 PM
Mostly CloudyWinds: 0 mph
Thu, 12:00 AM
Mostly CloudyWinds: 0 mph
Thu, 01:00 AM
Partly CloudyWinds: 0 mph
Thu, 02:00 AM
Partly CloudyWinds: 0 mph
Thu, 03:00 AM
Partly CloudyWinds: 0 mph
Thu, 04:00 AM
Partly CloudyWinds: 0 mph
Thu, 05:00 AM
Partly CloudyWinds: 0 mph
Thu, 06:00 AM
Mostly SunnyWinds: 0 mph
Thu, 07:00 AM
Mostly SunnyWinds: 0 mph
Thu, 08:00 AM
Mostly SunnyWinds: 0 mph
Thu, 09:00 AM
SunnyWinds: 0 mph
Thu, 10:00 AM
SunnyWinds: 0 mph
Thu, 11:00 AM
SunnyWinds: 5 mph NW
Thu, 12:00 PM
Slight Chance Showers And ThunderstormsWinds: 5 mph N
Thu, 01:00 PM
Slight Chance Showers And ThunderstormsWinds: 5 mph ENE
Thu, 02:00 PM
Chance Showers And ThunderstormsWinds: 5 mph E
Thu, 03:00 PM
Chance Showers And ThunderstormsWinds: 5 mph E
Thu, 04:00 PM
Chance Showers And ThunderstormsWinds: 5 mph ESE
Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
Generally favorable boating conditions outside of offshore moving storms and heat through the rest of the week and weekend. Westerly to southwesterly flow will continue between a front stalled across the Deep South and high pressure over the Atlantic. Winds shift south the southeast in the afternoons and evenings as the sea breeze develops. Stronger storms will be capable of wind gusts 34 kts or greater, frequent cloud to water lightning, heavy downpours, and locally higher seas.
Atlantic coastal waters from Flagler Beach to Jupiter Inlet out 60 nm. Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. GULF STREAM HAZARDS.None. The approximate location of the west wall of the Gulf Stream based on the Real Time Ocean Forecast System as of Wednesday, August 19th, 2026. 44 nautical miles east of Ponce Inlet. 30 nautical miles east of Port Canaveral. 24 nautical miles east of Sebastian Inlet. 16 nautical miles east of Fort Pierce Inlet. 9 nautical miles east of Saint Lucie Inlet.