Sewall's Point
FL
08/17/2026 03:00 PM
91°F
TEMPERATURE
Winds 5 mph E
Sunny
Sunny, with a high near 93. Heat index values as high as 106. East southeast wind 5 to 10 mph.
Alerts
You have (1) alert(s). Tap to see details.
| Heat Advisory issued August 17 at 12:10AM EDT until August 17 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 |
| 08/17/2026 12:10 AM | 08/17/2026 08:00 PM | 08/17/2026 08:00 PM |
* WHAT...Heat index values of 108 to 112 expected.
* WHERE...A portion 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.
|
||
Moonrise
12:43 PM
Moonset
11:56 PM
Sunrise
06:52 AM
Moon Phase
Waxing crescent
Sunset
07:56 PM
Hourly Forecast
Mon, 03:00 PM
SunnyWinds: 5 mph E
91°
Mon, 04:00 PM
SunnyWinds: 5 mph E
91°
Mon, 05:00 PM
SunnyWinds: 10 mph ESE
90°
Mon, 06:00 PM
Mostly ClearWinds: 5 mph SE
89°
Mon, 07:00 PM
Mostly ClearWinds: 5 mph SE
89°
Mon, 08:00 PM
ClearWinds: 10 mph SSE
87°
Mon, 09:00 PM
Mostly ClearWinds: 5 mph SSE
86°
Mon, 10:00 PM
ClearWinds: 5 mph S
86°
Mon, 11:00 PM
Mostly ClearWinds: 5 mph S
86°
Tue, 12:00 AM
ClearWinds: 5 mph SW
86°
Tue, 01:00 AM
ClearWinds: 5 mph WSW
85°
Tue, 02:00 AM
ClearWinds: 5 mph W
84°
Tue, 03:00 AM
ClearWinds: 5 mph W
82°
Tue, 04:00 AM
ClearWinds: 5 mph W
82°
Tue, 05:00 AM
ClearWinds: 5 mph W
81°
Tue, 06:00 AM
SunnyWinds: 5 mph W
81°
Tue, 07:00 AM
SunnyWinds: 5 mph W
81°
Tue, 08:00 AM
SunnyWinds: 5 mph W
81°
Tue, 09:00 AM
SunnyWinds: 5 mph WNW
83°
Tue, 10:00 AM
SunnyWinds: 10 mph WNW
87°
Tue, 11:00 AM
SunnyWinds: 10 mph NW
89°
Tue, 12:00 PM
SunnyWinds: 5 mph NNW
89°
Tue, 01:00 PM
SunnyWinds: 5 mph NE
90°
Tue, 02:00 PM
SunnyWinds: 5 mph E
91°
Winds: 5 to 10 mph ESE
Sunny, with a high near 93. Heat index values as high as 106. East southeast wind 5 to 10 mph.
Winds: 5 to 10 mph SSW
Mostly clear, with a low around 80. Heat index values as high as 103. South southwest wind 5 to 10 mph.
Winds: 5 to 10 mph N
A chance of showers and thunderstorms after 4pm. Sunny, with a high near 92. Heat index values as high as 106. North wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Winds: 5 mph SW
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. Heat index values as high as 105. Southwest wind around 5 mph. Chance of precipitation is 30%.
Winds: 5 to 10 mph NNE
A slight chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Mostly sunny, with a high near 91. North northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Winds: 5 mph S
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 80. South wind around 5 mph. Chance of precipitation is 60%.
Winds: 5 to 10 mph SSW
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. South southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Winds: 5 to 10 mph S
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 79. South wind 5 to 10 mph. Chance of precipitation is 60%.
Winds: 5 to 10 mph S
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South wind 5 to 10 mph. Chance of precipitation is 50%.
Winds: 5 to 10 mph S
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. South wind 5 to 10 mph. Chance of precipitation is 50%.
Winds: 5 to 10 mph S
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. South wind 5 to 10 mph. Chance of precipitation is 60%.
Winds: 5 to 10 mph S
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 78. South wind 5 to 10 mph. Chance of precipitation is 60%.
Winds: 5 to 10 mph S
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South wind 5 to 10 mph. Chance of precipitation is 40%.
Winds: 5 to 10 mph S
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 79. South wind 5 to 10 mph.
Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
The Atlantic ridge axis will continue to slowly shift south of the local Atlantic waters this afternoon and is forecast to remain south through this week, with generally favorable boating conditions persisting locally. Shower and storm chances increase through this week as moisture increases, with activity anticipated to move offshore from the peninsula each day. Frequent lightning strikes, wind gusts, heavy downpours, and locally higher seas will be possible near storms.
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 Monday, August 17th, 2026. 44 nautical miles east of Ponce Inlet. 32 nautical miles east of Port Canaveral. 24 nautical miles east of Sebastian Inlet. 15 nautical miles east of Fort Pierce Inlet. 9 nautical miles east of Saint Lucie Inlet.
TONIGHT
West winds 5 to 10 knots, becoming around 10 knots late Seas 1 to 2 feet Wave Detail: West 2 feet at 3 seconds and east 2 feet at 8 seconds Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms this evening
TUESDAY
West winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet Wave Detail: Northwest 2 feet at 3 seconds and east 2 feet at 9 seconds A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
TUESDAY NIGHT
West winds 5 to 10 knots Seas 2 feet Wave Detail: East 2 feet at 10 seconds and southeast 1 foot at 3 seconds Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
WEDNESDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds A light chop on the intracoastal waters A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon
WEDNESDAY NIGHT
Southwest winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and east 1 foot at 9 seconds Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
THURSDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 2 feet at 3 seconds and east 1 foot at 9 seconds A light chop on the intracoastal waters A slight chance of showers and thunderstorms in the afternoon
THURSDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
FRIDAY
Southwest winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon Seas 1 to 2 feet A moderate chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
FRIDAY NIGHT
South winds 10 to 15 knots Seas 2 feet A light chop on the intracoastal waters A slight chance of showers and thunderstorms in the evening
SATURDAY
South winds 5 to 10 knots Seas 2 feet A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
SATURDAY NIGHT
Southwest winds around 10 knots Seas 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
TONIGHT
South winds 5 to 10 knots, becoming west late this evening and overnight Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and west 1 foot at 3 seconds Mostly smooth on the intracoastal waters
TUESDAY
West winds 5 to 10 knots, becoming southwest in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northwest 1 foot at 3 seconds A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
TUESDAY NIGHT
West winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: East 2 feet at 10 seconds and southeast 1 foot at 3 seconds Mostly smooth on the intracoastal waters
WEDNESDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet Wave Detail: East 2 feet at 9 seconds and west 1 foot at 2 seconds A light chop on the intracoastal waters A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon
WEDNESDAY NIGHT
Southwest winds around 5 knots Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and east 1 foot at 9 seconds Smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
THURSDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and east 1 foot at 9 seconds A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
THURSDAY NIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
FRIDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
FRIDAY NIGHT
South winds 5 to 10 knots Seas 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
SATURDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
SATURDAY NIGHT
South winds 5 to 10 knots Seas 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
TONIGHT
South winds 5 to 10 knots, becoming west after midnight Seas 1 to 2 feet Wave Detail: West 1 foot at 2 seconds and southeast 1 foot at 3 seconds Mostly smooth on the intracoastal waters
TUESDAY
Northwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northwest 1 foot at 3 seconds A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
TUESDAY NIGHT
Southwest winds 5 to 10 knots, becoming west after midnight Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northeast 1 foot at 9 seconds Mostly smooth on the intracoastal waters
WEDNESDAY
West winds 5 to 10 knots, becoming southeast in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northeast 1 foot at 8 seconds A light chop on the intracoastal waters A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon
WEDNESDAY NIGHT
South winds around 5 knots Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northeast 1 foot at 8 seconds Smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
THURSDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northeast 1 foot at 8 seconds A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
THURSDAY NIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
FRIDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
FRIDAY NIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
SATURDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
SATURDAY NIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
TONIGHT
Southwest winds around 10 knots, becoming west after midnight Seas 2 to 3 feet Wave Detail: West 2 feet at 3 seconds and east 2 feet at 9 seconds
TUESDAY
West winds 10 to 15 knots, becoming southwest 5 to 10 knots in the afternoon Seas 2 to 3 feet Wave Detail: West 3 feet at 4 seconds and east 2 feet at 9 seconds A slight chance of showers and thunderstorms in the afternoon
TUESDAY NIGHT
West winds around 10 knots Seas 2 to 3 feet Wave Detail: West 2 feet at 4 seconds and east 2 feet at 10 seconds
WEDNESDAY
West winds 5 to 10 knots, becoming south in the afternoon Seas 2 to 3 feet Wave Detail: Northwest 2 feet at 3 seconds and east 2 feet at 9 seconds A slight chance of showers and thunderstorms
WEDNESDAY NIGHT
Southwest winds 5 to 10 knots Seas 2 feet Wave Detail: East 2 feet at 9 seconds and south 1 foot at 3 seconds
THURSDAY
Southwest winds around 5 knots, becoming south in the afternoon Seas 2 feet Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds
THURSDAY NIGHT
South winds around 10 knots Seas 2 feet A slight chance of showers and thunderstorms
FRIDAY
Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon Seas 2 feet A slight chance of showers and thunderstorms
FRIDAY NIGHT
South winds 10 to 15 knots Seas 2 to 3 feet A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight
SATURDAY
Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon Seas 2 to 3 feet A slight chance of showers and thunderstorms
SATURDAY NIGHT
Southwest winds 10 to 15 knots Seas 2 to 3 feet A chance of showers and thunderstorms
TONIGHT
Southwest winds 5 to 10 knots, becoming west 10 to 15 knots after midnight Seas 2 to 3 feet Wave Detail: West 2 feet at 3 seconds and east 2 feet at 9 seconds
TUESDAY
West winds 10 to 15 knots, becoming southwest 5 to 10 knots in the afternoon Seas 2 to 3 feet Wave Detail: Northwest 2 feet at 4 seconds and east 2 feet at 10 seconds A slight chance of showers and thunderstorms in the afternoon
TUESDAY NIGHT
West winds 5 to 10 knots Seas 2 to 3 feet Wave Detail: Northwest 2 feet at 4 seconds and east 2 feet at 10 seconds
WEDNESDAY
West winds 5 to 10 knots, becoming southwest in the afternoon Seas 2 to 3 feet Wave Detail: Northwest 2 feet at 4 seconds and east 2 feet at 9 seconds A slight chance of showers and thunderstorms in the afternoon
WEDNESDAY NIGHT
Southwest winds 5 to 10 knots Seas 2 feet Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds A slight chance of showers and thunderstorms
THURSDAY
Southwest winds around 5 knots, becoming south in the afternoon Seas 2 feet Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds A slight chance of showers and thunderstorms
THURSDAY NIGHT
South winds around 10 knots Seas 2 feet A slight chance of showers and thunderstorms
FRIDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet A slight chance of showers and thunderstorms
FRIDAY NIGHT
South winds 10 to 15 knots Seas 2 feet A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight
SATURDAY
Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon Seas 2 feet A slight chance of showers and thunderstorms
SATURDAY NIGHT
South winds 10 to 15 knots Seas 2 to 3 feet A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight
TONIGHT
South winds 5 to 10 knots, becoming southwest 10 to 15 knots late this evening, becoming west after midnight Seas 2 to 3 feet Wave Detail: West 2 feet at 3 seconds and southeast 1 foot at 3 seconds
TUESDAY
West winds 5 to 10 knots, becoming southwest in the afternoon Seas 2 to 3 feet Wave Detail: Northwest 2 feet at 4 seconds and east 2 feet at 4 seconds
TUESDAY NIGHT
Southwest winds 5 to 10 knots Seas 2 feet Wave Detail: Northeast 2 feet at 4 seconds and west 2 feet at 5 seconds
WEDNESDAY
West winds 5 to 10 knots, becoming southwest in the afternoon Seas 2 feet Wave Detail: Northwest 2 feet at 5 seconds and southeast 1 foot at 3 seconds A slight chance of showers and thunderstorms in the afternoon
WEDNESDAY NIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: South 1 foot at 3 seconds and northwest 1 foot at 3 seconds A slight chance of showers and thunderstorms
THURSDAY
Southwest winds around 5 knots, becoming south in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northwest 1 foot at 4 seconds A slight chance of showers and thunderstorms
THURSDAY NIGHT
South winds 5 to 10 knots Seas 1 to 2 feet A slight chance of showers and thunderstorms
FRIDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet A slight chance of showers and thunderstorms
FRIDAY NIGHT
South winds 10 to 15 knots Seas 1 to 2 feet A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight
SATURDAY
South winds 5 to 10 knots Seas 1 to 2 feet A slight chance of showers and thunderstorms
SATURDAY NIGHT
South winds 10 to 15 knots Seas 2 feet A slight chance of showers and thunderstorms
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