Sewall's Point
FL
08/20/2026 05:00 AM
81°F
TEMPERATURE
Winds 0 mph
Mostly Clear
Mostly clear, with a low around 79. West southwest wind around 0 mph.
Alerts
You have (1) alert(s). Tap to see details.
| Heat Advisory issued August 20 at 12:38AM EDT until August 20 at 7:00PM EDT by NWS Melbourne FL | ||
| NWS Melbourne FL | ||
| Category | Certainty | Severity |
| Met | Likely | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 08/20/2026 12:38 AM | 08/20/2026 07:00 PM | 08/20/2026 07:00 PM |
* WHAT...Heat index values 108 to 112 expected.
* WHERE...A portion of east central Florida.
* WHEN...From 10 AM this morning to 7 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
|
||
Moonrise
03:34 PM
Moonset
01:10 AM
Sunrise
06:53 AM
Moon Phase
Waxing gibbous
Sunset
07:54 PM
Hourly Forecast
Thu, 05:00 AM
Mostly ClearWinds: 0 mph
81°
Thu, 06:00 AM
SunnyWinds: 0 mph
81°
Thu, 07:00 AM
Mostly SunnyWinds: 0 mph
80°
Thu, 08:00 AM
SunnyWinds: 0 mph
81°
Thu, 09:00 AM
SunnyWinds: 0 mph
83°
Thu, 10:00 AM
SunnyWinds: 0 mph
86°
Thu, 11:00 AM
SunnyWinds: 5 mph ESE
87°
Thu, 12:00 PM
SunnyWinds: 5 mph E
87°
Thu, 01:00 PM
Slight Chance Showers And ThunderstormsWinds: 5 mph E
88°
Thu, 02:00 PM
Chance Showers And ThunderstormsWinds: 10 mph E
88°
Thu, 03:00 PM
Chance Showers And ThunderstormsWinds: 10 mph ESE
88°
Thu, 04:00 PM
Chance Showers And ThunderstormsWinds: 10 mph ESE
86°
Thu, 05:00 PM
Chance Showers And ThunderstormsWinds: 10 mph SE
86°
Thu, 06:00 PM
Chance Showers And ThunderstormsWinds: 10 mph SE
86°
Thu, 07:00 PM
Chance Showers And ThunderstormsWinds: 5 mph SSE
85°
Thu, 08:00 PM
Slight Chance Showers And ThunderstormsWinds: 5 mph S
84°
Thu, 09:00 PM
Mostly CloudyWinds: 5 mph S
83°
Thu, 10:00 PM
Mostly CloudyWinds: 5 mph S
83°
Thu, 11:00 PM
Mostly CloudyWinds: 5 mph S
83°
Fri, 12:00 AM
Mostly CloudyWinds: 5 mph S
83°
Fri, 01:00 AM
Partly CloudyWinds: 5 mph S
82°
Fri, 02:00 AM
Partly CloudyWinds: 5 mph S
82°
Fri, 03:00 AM
Partly CloudyWinds: 5 mph SSW
82°
Fri, 04:00 AM
Partly CloudyWinds: 5 mph SSW
81°
Winds: 0 mph
Mostly clear, with a low around 79. West southwest wind around 0 mph.
Winds: 0 to 10 mph SSE
A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 90, with temperatures falling to around 86 in the afternoon. Heat index values as high as 103. South southeast wind 0 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Winds: 5 to 10 mph S
A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 79. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Winds: 5 to 10 mph S
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 89. 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 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 40%.
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 40%.
Winds: 5 to 10 mph S
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. South wind 5 to 10 mph. Chance of precipitation is 30%.
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. Chance of precipitation is 30%.
Winds: 5 to 10 mph SSE
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Winds: 5 to 10 mph SSE
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 79. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Winds: 5 to 10 mph SE
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Winds: 5 to 10 mph SE
A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Winds: 5 to 10 mph SE
Showers and thunderstorms likely. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph.
Coastal Waters Forecast for East Central Florida
National Weather Service Melbourne FL
Generally favorable boating conditions prevail outside of offshore moving storms. Westerly to southwesterly flow will continue between a front stalled across the Southeast US and high pressure over the Atlantic through the weekend. Winds shift south to 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 Thursday, August 20th, 2026. 46 nautical miles east of Ponce Inlet. 31 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.
TODAY
West winds around 5 knots, becoming southeast this afternoon Seas 1 to 2 feet Wave Detail: East 1 foot at 4 seconds and east 1 foot at 9 seconds A light chop on the intracoastal waters A chance of showers and thunderstorms this afternoon
TONIGHT
Southwest winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and east 1 foot at 8 seconds Mostly smooth on the intracoastal waters
FRIDAY
South 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 chance of showers and thunderstorms in the afternoon
FRIDAY NIGHT
Southwest winds 5 to 10 knots Seas 2 feet Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 9 seconds 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 Wave Detail: South 2 feet at 4 seconds and east 1 foot at 9 seconds A light chop on the intracoastal waters Showers likely with a chance of thunderstorms in the afternoon
SATURDAY NIGHT
Southwest winds 5 to 10 knots Seas 2 feet Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 9 seconds Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
SUNDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet 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
SUNDAY NIGHT
Southwest winds 5 to 10 knots Seas 2 feet Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
MONDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 2 feet A light chop on the intracoastal waters A slight chance of showers and thunderstorms in the afternoon
MONDAY 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
TODAY
Southwest winds around 5 knots, becoming southeast this 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 slight chance of showers and thunderstorms this afternoon
TONIGHT
South 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
FRIDAY
South 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 chance of showers and thunderstorms in the afternoon
FRIDAY NIGHT
Southwest winds around 10 knots Seas 2 feet Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 9 seconds Mostly smooth on the intracoastal waters 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 in the afternoon Seas 2 feet Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 9 seconds A light chop on the intracoastal waters A chance of showers and thunderstorms in the afternoon
SATURDAY NIGHT
Southwest winds 5 to 10 knots Seas 2 feet Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 9 seconds Mostly smooth on the intracoastal waters A chance of showers with a slight chance of thunderstorms in the evening
SUNDAY
Southwest winds 5 to 10 knots, becoming southeast in the afternoon Seas 2 feet 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
SUNDAY 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
MONDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet A light chop on the intracoastal waters A slight chance of showers and thunderstorms in the afternoon
MONDAY 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
TODAY
Southwest winds around 5 knots, becoming southeast late this morning and 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 and thunderstorms this afternoon
TONIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northeast 1 foot at 8 seconds Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
FRIDAY
South winds around 5 knots, becoming 5 to 10 knots 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
FRIDAY NIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: Southeast 2 feet at 3 seconds and northeast 1 foot at 8 seconds Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
SATURDAY
Southwest winds 5 to 10 knots, becoming southeast in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 2 feet at 3 seconds and northeast 1 foot at 10 seconds 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 Wave Detail: Southeast 2 feet at 3 seconds and northeast 1 foot at 9 seconds Mostly smooth on the intracoastal waters A slight chance of showers and thunderstorms in the evening
SUNDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet A light chop on the intracoastal waters A slight chance of showers and thunderstorms in the afternoon
SUNDAY 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
MONDAY
South winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet A light chop on the intracoastal waters A slight chance of showers and thunderstorms in the afternoon
MONDAY 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
TODAY
Southwest winds around 5 knots, becoming south this afternoon Seas 2 feet Wave Detail: East 2 feet at 9 seconds and northwest 1 foot at 2 seconds
TONIGHT
South winds 5 to 10 knots Seas 2 feet Wave Detail: South 2 feet at 3 seconds and east 2 feet at 9 seconds
FRIDAY
Southwest winds around 5 knots, becoming south 10 to 15 knots in the afternoon Seas 2 feet Wave Detail: Southeast 2 feet at 3 seconds and east 2 feet at 9 seconds A slight chance of showers and thunderstorms in the afternoon
FRIDAY NIGHT
Southwest winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 3 seconds and east 2 feet at 9 seconds A chance of showers and thunderstorms
SATURDAY
Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon Seas 2 to 3 feet Wave Detail: Southwest 2 feet at 4 seconds and east 1 foot at 9 seconds A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon
SATURDAY NIGHT
Southwest winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 4 seconds and northeast 1 foot at 3 seconds A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight
SUNDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 to 3 feet A chance of showers and thunderstorms
SUNDAY NIGHT
Southwest winds around 10 knots Seas 2 to 3 feet A slight chance of showers and thunderstorms
MONDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet A slight chance of showers and thunderstorms
MONDAY NIGHT
South winds 5 to 10 knots Seas 2 feet A slight chance of showers and thunderstorms
TODAY
Southwest winds around 5 knots, becoming south this afternoon Seas 2 feet Wave Detail: East 2 feet at 9 seconds and southeast 1 foot at 3 seconds
TONIGHT
South winds 5 to 10 knots Seas 2 feet Wave Detail: East 2 feet at 9 seconds and south 1 foot at 3 seconds
FRIDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet Wave Detail: East 2 feet at 9 seconds and north 1 foot at 3 seconds A slight chance of showers and thunderstorms in the afternoon
FRIDAY NIGHT
South winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 3 seconds and east 2 feet at 9 seconds A chance of showers and thunderstorms
SATURDAY
Southwest winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon Seas 2 to 3 feet Wave Detail: South 2 feet at 4 seconds and east 1 foot at 9 seconds A slight chance of showers and thunderstorms
SATURDAY NIGHT
South winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 4 seconds and east 2 feet at 9 seconds A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight
SUNDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 to 3 feet A slight chance of showers and thunderstorms
SUNDAY NIGHT
South winds 10 to 15 knots Seas 2 feet A slight chance of showers and thunderstorms
MONDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet A slight chance of showers and thunderstorms
MONDAY NIGHT
South winds 5 to 10 knots Seas 2 feet A slight chance of showers and thunderstorms
TODAY
South winds around 5 knots, becoming 5 to 10 knots late Seas 1 to 2 feet Wave Detail: South 1 foot at 3 seconds and north 1 foot at 5 seconds
TONIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: North 1 foot at 3 seconds and south 1 foot at 3 seconds A slight chance of showers and thunderstorms after midnight
FRIDAY
South winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: South 1 foot at 3 seconds and north 1 foot at 4 seconds A slight chance of showers and thunderstorms
FRIDAY NIGHT
South winds 10 to 15 knots Seas 1 to 2 feet Wave Detail: South 2 feet at 3 seconds and north 1 foot at 3 seconds A chance of showers A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight
SATURDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet Wave Detail: South 2 feet at 3 seconds and northwest 1 foot at 2 seconds
SATURDAY NIGHT
South winds 10 to 15 knots Seas 1 to 2 feet Wave Detail: South 2 feet at 3 seconds and east 1 foot at 9 seconds A slight chance of showers and thunderstorms
SUNDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet
SUNDAY NIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Seas 1 to 2 feet A slight chance of showers and thunderstorms
MONDAY
South winds 5 to 10 knots, becoming southeast in the afternoon Seas 1 to 2 feet A slight chance of showers and thunderstorms
MONDAY NIGHT
Southeast winds 5 to 10 knots Seas 1 to 2 feet A slight chance of showers and thunderstorms
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