Marine Weather Net

Surfside, FL Weather Forecast


Marine Forecast: Biscayne Bay


Surfside, Florida

 Lat: 25.88N, Lon: 80.13W

Current Conditions Updated: 1153 AM EDT THU MAY 14 2026

Mostly Cloudy
Temp: 86°F
  • Humidity:
  • 58%
  • Winds:
  • 9 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.9 in.
  • Dewpoint:
  • 70°F
  • Heat index:
  • 90°F

  • Sunrise:
  • 6:33 AM EDT
  • Sunset:
  • 7:57 PM EDT
  • Moonrise:
  • 4:37 AM EDT
  • Moonset:
  • 5:53 PM EDT

TODAY

MOSTLY SUNNY
Hi: 89°F
Lo: 75°F
Precip: 20%

FRIDAY

SUNNY

Hi: 89°F
Lo: 79°F

SATURDAY

SUNNY

Hi: 89°F
Lo: 80°F
Precip: 40%

SUNDAY

PARTLY SUNNY
Hi: 89°F
Lo: 79°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 222 AM EDT Thu May 14 2026

Today...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 20 percent.
Tonight...Mostly clear. Lows in the mid 70s. West winds 5 to 10 mph.
Friday...Sunny. Highs in the upper 80s. West winds around 5 mph, becoming southeast in the afternoon.
Friday Night...Mostly clear. Lows in the upper 70s. Southeast winds 5 to 10 mph.
Saturday...Sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 40 percent.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows around 80. Chance of rain 50 percent.
Sunday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
Sunday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Highs in the mid 80s. Chance of rain 40 percent.
Monday...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Highs in the mid 80s. Chance of rain 40 percent.
Tuesday...Sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
Tuesday Night...Partly cloudy. A chance of showers and thunderstorms in the evening. Near steady temperature in the lower 80s. Chance of rain 30 percent.
Wednesday...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
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