Port Salerno FL
08/13/2026 07:00 AM
75°F
TEMPERATURE
Winds 0 mph
Mostly Sunny
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 110. North northeast wind 0 to 5 mph. Chance of precipitation is 30%.

Alerts

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Heat Advisory issued August 13 at 1:09AM EDT until August 13 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
08/13/2026 01:09 AM 08/13/2026 08:00 PM 08/13/2026 08:00 PM
* WHAT...Heat index values up to 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
08:44 AM
Moonset
09:47 PM
Sunrise
06:50 AM
Moon Phase
Waxing crescent
Sunset
08:00 PM

Hourly Forecast

Thu, 07:00 AM

Mostly Sunny
Winds: 0 mph
75°

Thu, 08:00 AM

Sunny
Winds: 0 mph
79°

Thu, 09:00 AM

Sunny
Winds: 0 mph
82°

Thu, 10:00 AM

Sunny
Winds: 0 mph
87°

Thu, 11:00 AM

Sunny
Winds: 5 mph NW
90°

Thu, 12:00 PM

Sunny
Winds: 5 mph NNE
92°

Thu, 01:00 PM

Mostly Sunny
Winds: 5 mph ENE
93°

Thu, 02:00 PM

Chance Showers And Thunderstorms
Winds: 5 mph ENE
94°

Thu, 03:00 PM

Chance Showers And Thunderstorms
Winds: 5 mph E
93°

Thu, 04:00 PM

Chance Showers And Thunderstorms
Winds: 5 mph E
95°

Thu, 05:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph ESE
93°

Thu, 06:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SE
91°

Thu, 07:00 PM

Slight Chance Showers And Thunderstorms
Winds: 5 mph SE
90°

Thu, 08:00 PM

Mostly Clear
Winds: 5 mph SSE
86°

Thu, 09:00 PM

Mostly Clear
Winds: 5 mph S
84°

Thu, 10:00 PM

Mostly Clear
Winds: 5 mph S
84°

Thu, 11:00 PM

Mostly Clear
Winds: 0 mph
83°

Fri, 12:00 AM

Partly Cloudy
Winds: 0 mph
81°

Fri, 01:00 AM

Partly Cloudy
Winds: 0 mph
80°

Fri, 02:00 AM

Mostly Clear
Winds: 0 mph
80°

Fri, 03:00 AM

Mostly Clear
Winds: 0 mph
79°

Fri, 04:00 AM

Mostly Clear
Winds: 0 mph
78°

Fri, 05:00 AM

Partly Cloudy
Winds: 0 mph
77°

Fri, 06:00 AM

Sunny
Winds: 0 mph
77°
Winds: 0 to 5 mph NNE
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 110. North northeast wind 0 to 5 mph. Chance of precipitation is 30%.
Winds: 0 to 5 mph S
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. Heat index values as high as 105. South wind 0 to 5 mph. Chance of precipitation is 20%.
Winds: 0 to 10 mph SSE
Sunny, with a high near 96. Heat index values as high as 110. South southeast wind 0 to 10 mph.
Winds: 0 to 5 mph SE
Mostly clear, with a low around 77. Heat index values as high as 103. Southeast wind 0 to 5 mph.
Winds: 0 to 10 mph SE
A chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. Southeast wind 0 to 10 mph. Chance of precipitation is 40%.
Winds: 0 to 5 mph SE
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. Southeast wind 0 to 5 mph. Chance of precipitation is 30%.
Winds: 0 to 10 mph SSE
Sunny, with a high near 94. South southeast wind 0 to 10 mph.
Winds: 0 to 5 mph SSE
Mostly clear, with a low around 76. South southeast wind 0 to 5 mph.
Winds: 0 to 5 mph NW
Sunny, with a high near 95. Northwest wind 0 to 5 mph.
Winds: 0 to 5 mph S
Mostly clear, with a low around 76. South wind 0 to 5 mph.
Winds: 0 to 5 mph NNE
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. North northeast wind 0 to 5 mph. Chance of precipitation is 20%.
Winds: 0 to 5 mph S
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. South wind 0 to 5 mph. Chance of precipitation is 20%.
Winds: 5 to 10 mph S
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. South wind 5 to 10 mph. Chance of precipitation is 30%.
Winds: 0 to 5 mph S
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. South wind 0 to 5 mph.

Coastal Waters Forecast for East Central Florida

National Weather Service Melbourne FL

High pressure will build over the local Atlantic waters into early next week. Light west to southwest winds will turn south to southeast at the coast each afternoon and increase to around 10 knots with the development of the east coast sea breeze. Shower and lightning storm chances will be below normal through this weekend. However, a few storms will be capable of strong wind gusts 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 12th, 2026. 37 nautical miles east of Ponce Inlet. 29 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 5 to 10 knots, becoming northwest late this morning, becoming southeast early this afternoon, becoming south late 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 slight 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
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
FRIDAY NIGHT
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
SATURDAY
South winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 9 seconds A light chop on the intracoastal waters
SATURDAY NIGHT
South winds 5 to 10 knots Seas 2 feet Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds Mostly smooth on the intracoastal waters
SUNDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 2 feet A light chop on the intracoastal waters
SUNDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 2 feet Mostly smooth on the intracoastal waters
MONDAY
Northwest winds 5 to 10 knots, becoming east in the afternoon Seas 2 feet A light chop on the intracoastal waters
MONDAY NIGHT
South winds 5 to 10 knots, becoming west after midnight Seas 2 feet Mostly smooth on the intracoastal waters
Reporting time 02:01 AM EDT Thu Aug 13 2026
TODAY
West winds around 5 knots, becoming east early this afternoon, becoming south late Seas 1 to 2 feet Wave Detail: Northwest 1 foot at 2 seconds and southeast 1 foot at 3 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
FRIDAY
South 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
FRIDAY NIGHT
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
SATURDAY
South winds around 5 knots, becoming southeast in the 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
SATURDAY NIGHT
South winds 5 to 10 knots Seas 2 feet Wave Detail: East 2 feet at 8 seconds and southeast 1 foot at 4 seconds Mostly smooth on the intracoastal waters
SUNDAY
Southwest winds around 5 knots, becoming southeast in the afternoon Seas 2 feet A light chop on the intracoastal waters
SUNDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 2 feet Mostly smooth on the intracoastal waters
MONDAY
Northwest winds 5 to 10 knots, becoming east in the afternoon Seas 1 to 2 feet A light chop on the intracoastal waters
MONDAY NIGHT
South winds 5 to 10 knots, becoming west after midnight Seas 2 feet Mostly smooth on the intracoastal waters
Reporting time 02:01 AM EDT Thu Aug 13 2026
TODAY
West winds around 5 knots, becoming northwest late this morning, becoming east early this afternoon, becoming southeast late Seas 1 foot Wave Detail: Northeast 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 foot Wave Detail: Southeast 1 foot at 3 seconds Mostly smooth on the intracoastal waters
FRIDAY
South winds around 5 knots, becoming southeast in the afternoon Seas 1 foot Wave Detail: East 1 foot at 3 seconds A light chop on the intracoastal waters
FRIDAY NIGHT
Southeast winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northeast 1 foot at 12 seconds Mostly smooth on the intracoastal waters
SATURDAY
Southeast winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: Southeast 1 foot at 4 seconds and northeast 1 foot at 12 seconds A light chop on the intracoastal waters A chance of showers with a slight chance of thunderstorms in the morning
SATURDAY NIGHT
South winds 5 to 10 knots Seas 1 to 2 feet Wave Detail: East 1 foot at 4 seconds and northeast 1 foot at 11 seconds Mostly smooth on the intracoastal waters
SUNDAY
South winds around 5 knots, becoming southeast in the afternoon Seas 1 to 2 feet A light chop on the intracoastal waters
SUNDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 1 to 2 feet Mostly smooth on the intracoastal waters
MONDAY
West winds around 5 knots, becoming east 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, becoming southwest after midnight Seas 1 to 2 feet Mostly smooth on the intracoastal waters
Reporting time 02:01 AM EDT Thu Aug 13 2026
TODAY
West winds 5 to 10 knots, becoming south late Seas 1 to 2 feet Wave Detail: Northwest 2 feet at 3 seconds and south 1 foot at 3 seconds
TONIGHT
Southwest 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
FRIDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet Wave Detail: Northwest 1 foot at 2 seconds and southeast 1 foot at 3 seconds
FRIDAY NIGHT
South winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight Seas 2 feet Wave Detail: South 2 feet at 3 seconds and east 1 foot at 9 seconds
SATURDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet Wave Detail: Southeast 2 feet at 9 seconds and south 1 foot at 3 seconds
SATURDAY NIGHT
South winds around 10 knots Seas 2 to 3 feet Wave Detail: Southeast 2 feet at 8 seconds and northeast 1 foot at 11 seconds
SUNDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 to 3 feet
SUNDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 2 to 3 feet
MONDAY
West winds 5 to 10 knots, becoming south in the afternoon Seas 2 to 3 feet
MONDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 2 to 3 feet
Reporting time 02:01 AM EDT Thu Aug 13 2026
TODAY
West winds 5 to 10 knots, becoming south late Seas 1 to 2 feet Wave Detail: Northwest 2 feet at 4 seconds and south 1 foot at 3 seconds
TONIGHT
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
FRIDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet Wave Detail: South 1 foot at 3 seconds and north 1 foot at 4 seconds
FRIDAY NIGHT
South winds 5 to 10 knots Seas 2 feet Wave Detail: North 1 foot at 3 seconds and south 1 foot at 3 seconds
SATURDAY
South winds 5 to 10 knots Seas 2 feet Wave Detail: East 2 feet at 9 seconds and north 1 foot at 3 seconds
SATURDAY NIGHT
South winds 5 to 10 knots Seas 2 feet Wave Detail: East 2 feet at 8 seconds and south 1 foot at 4 seconds
SUNDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 2 feet
SUNDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 2 to 3 feet
MONDAY
West winds 5 to 10 knots, becoming south in the afternoon Seas 2 to 3 feet
MONDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 2 to 3 feet
Reporting time 02:01 AM EDT Thu Aug 13 2026
TODAY
West winds 5 to 10 knots, becoming southeast late Seas 1 to 2 feet Wave Detail: South 1 foot at 3 seconds and northwest 1 foot at 4 seconds A slight chance of showers and thunderstorms this morning
TONIGHT
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
FRIDAY
South winds 5 to 10 knots, becoming southeast in the afternoon Seas 1 to 2 feet Wave Detail: South 1 foot at 3 seconds and north 1 foot at 4 seconds
FRIDAY NIGHT
Southeast winds 5 to 10 knots Seas 2 feet Wave Detail: Southeast 1 foot at 3 seconds and northeast 1 foot at 3 seconds A slight chance of showers and thunderstorms after midnight
SATURDAY
Southeast winds 5 to 10 knots Seas 2 feet Wave Detail: Southeast 1 foot at 4 seconds and north 1 foot at 4 seconds A chance of showers and thunderstorms in the morning
SATURDAY NIGHT
Southeast winds 5 to 10 knots Seas 2 feet Wave Detail: North 1 foot at 3 seconds and south 1 foot at 4 seconds
SUNDAY
South winds around 5 knots Seas 2 feet
SUNDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 1 to 2 feet
MONDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Seas 1 to 2 feet
MONDAY NIGHT
South winds 5 to 10 knots, becoming southwest after midnight Seas 1 to 2 feet
Reporting time 02:01 AM EDT Thu Aug 13 2026
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