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Merritt Island, FL Marine Weather Forecast

Station 41113 - Cape Canaveral Nearshore, FL (143)

July 25, 2026 6:26 am EDT
Location: 28.4N 80.533W
Significant Wave Height: 1.6 ft
Dominant Wave Period: 8 sec
Average Period: 5.5 sec
Mean Wave Direction: E (98°)
Water Temperature: 79.9°F (26.6°C)


Overnight - 79°F
Jul 25, 2026
0 mph
Mostly Clear
Mostly clear, with a low around 79. South southeast wind around 0 mph.
Saturday - 91°F
Jul 25, 2026
0 to 10 mph SSE
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 103. South southeast wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night - 78°F
Jul 25, 2026
5 to 10 mph S
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Sunday - 93°F
Jul 26, 2026
5 mph WSW
Mostly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 1pm. Some of the storms could produce heavy rain. Mostly sunny, with a high near 93. Heat index values as high as 106. West southwest wind around 5 mph. Chance of precipitation is 60%.
Sunday Night - 78°F
Jul 26, 2026
5 to 10 mph SW
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 78. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Monday - 92°F
Jul 27, 2026
5 to 10 mph SSW
Showers And Thunderstorms Likely
A chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Mostly sunny, with a high near 92. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night - 78°F
Jul 27, 2026
5 mph SSW
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 78. South southwest wind around 5 mph. Chance of precipitation is 70%.
Tuesday - 92°F
Jul 28, 2026
5 to 10 mph SSW
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 92. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday Night - 80°F
Jul 28, 2026
10 to 15 mph SSW
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 80. South southwest wind 10 to 15 mph. Chance of precipitation is 70%.
Wednesday - 89°F
Jul 29, 2026
15 mph SW
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Wednesday Night - 80°F
Jul 29, 2026
15 to 20 mph SW
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 80. Southwest wind 15 to 20 mph. Chance of precipitation is 50%.
Thursday - 88°F
Jul 30, 2026
15 to 20 mph SW
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 88. Southwest wind 15 to 20 mph. Chance of precipitation is 70%.
Thursday Night - 80°F
Jul 30, 2026
15 mph SW
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 9pm, then a chance of showers and thunderstorms between 9pm and 10pm, then a chance of showers and thunderstorms between 10pm and 2am. Mostly cloudy, with a low around 80. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday - 88°F
Jul 31, 2026
15 mph SW
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 8am. Partly sunny, with a high near 88. Southwest wind around 15 mph.

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