Marine Weather Net

Bay Harbor Islands, FL Weather Forecast


Marine Forecast: Biscayne Bay


Bay Harbor Islands, Florida

 Lat: 25.89N, Lon: 80.13W

Current Conditions Updated: 353 AM EDT WED JUN 24 2026

Fair
Temp: 81°F
  • Humidity:
  • 84%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.08 in.
  • Dewpoint:
  • 76°F
  • Heat index:
  • 87°F

  • Sunrise:
  • 6:29 AM EDT
  • Sunset:
  • 8:14 PM EDT
  • Moonrise:
  • 3:57 PM EDT
  • Moonset:
  • 2:24 AM EDT

TODAY

MOSTLY SUNNY
Hi: 91°F
Lo: 77°F
Precip: 50%

THURSDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 77°F

FRIDAY

SUNNY

Hi: 91°F
Lo: 79°F

TUESDAY

MOSTLY SUNNY
Hi: 95°F
Precip: 60%
Weather Forecast In Detail:
Forecast Issued: 222 AM EDT Wed Jun 24 2026

Today...Mostly sunny. Patchy smoke. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Southwest winds around 5 mph, becoming southeast this afternoon. Chance of rain 50 percent.
Tonight...Patchy smoke in the evening. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 70s. Southwest winds around 5 mph, becoming southeast around 5 mph after midnight. Chance of rain 50 percent.
Thursday...Mostly sunny. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph.
Thursday Night...Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph.
Friday...Sunny with highs in the lower 90s. Southeast winds 5 to 10 mph.
Friday Night...Mostly clear. Lows around 80.
Saturday...Mostly clear with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 30 percent. Heat index values up to 105.
Sunday...Mostly clear with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 30 percent. Heat index values up to 105.
Monday...Mostly clear with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 30 percent. Heat index values up to 105.
Tuesday...Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 60 percent.
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