Marine Weather Net

Miami, FL Weather Forecast


Marine Forecast: Biscayne Bay


Miami, Florida

 Lat: 25.77N, Lon: 80.2W

Current Conditions Updated: 1253 AM EDT MON JUN 29 2026

Mostly Clear
Temp: 84°F
  • Humidity:
  • 74%
  • Winds:
  • 8 MPH ESE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.06 in.
  • Dewpoint:
  • 75°F
  • Heat index:
  • 92°F

  • Sunrise:
  • 6:31 AM EDT
  • Sunset:
  • 8:14 PM EDT
  • Moonrise:
  • 8:24 PM EDT
  • Moonset:
  • 5:57 AM EDT

TONIGHT

MOSTLY CLEAR
Lo: 81°F

MONDAY

SUNNY

Hi: 91°F
Lo: 85°F

TUESDAY

SUNNY

Hi: 91°F
Lo: 85°F
Precip: 40%

WEDNESDAY

SUNNY

Hi: 91°F
Lo: 80°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 222 PM EDT Sun Jun 28 2026

Tonight...Mostly clear. Lows in the lower 80s. East winds 5 to 10 mph.
Monday...Sunny with highs in the lower 90s. East winds 5 to 10 mph.
Monday Night...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 80s. East winds 5 to 10 mph.
Tuesday...Sunny. Scattered showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106.
Tuesday Night...Mostly clear. Scattered showers and thunderstorms in the evening. Humid with lows in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
Wednesday...Sunny. Numerous showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. Heat index values up to 105.
Wednesday Night...Partly cloudy. Numerous showers and thunderstorms, mainly in the evening. Lows around 80. Chance of rain 70 percent.
Thursday...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 80s. Chance of rain 50 percent. Heat index values up to 105.
Friday...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 80s. Chance of rain 50 percent. Heat index values up to 105.
Saturday...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 80s. Chance of rain 50 percent. Heat index values up to 105.
Sunday...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 80s. Chance of rain 50 percent. Heat index values up to 105.
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