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: 422 PM EDT THU APR 2 2026

Mostly Cloudy
Temp: 80°F
  • Humidity:
  • 69%
  • Winds:
  • 15 MPH ESE
  • Gusts:
  • 23 MPH
  • Barometer:
  • 30.12 in.
  • Dewpoint:
  • 69°F
  • Heat index:
  • 83°F

  • Sunrise:
  • 7:09 AM EDT
  • Sunset:
  • 7:36 PM EDT
  • Moonrise:
  • 8:24 PM EDT
  • Moonset:
  • 7:16 AM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 71°F
Precip: 30%

FRIDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 71°F

SATURDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 69°F
Precip: 30%

THURSDAY

PARTLY SUNNY
Hi: 79°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 222 PM EDT Thu Apr 02 2026

Tonight...Mostly cloudy. A chance of showers and thunderstorms this evening. Lows in the lower 70s. East winds 10 to 15 mph. Chance of rain 30 percent.
Friday...Mostly sunny. Highs in the lower 80s. East winds 10 to 15 mph with gusts up to 30 mph.
Friday Night...Mostly clear. Lows in the lower 70s. East winds 10 to 15 mph with gusts up to 25 mph.
Saturday...Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Saturday Night...Mostly clear in the evening, then becoming partly cloudy. A chance of showers in the evening. Lows in the lower 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Sunday And Sunday Night...Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows around 70. Chance of rain 50 percent.
Monday And Monday Night...Partly cloudy. A chance of showers. Highs in the mid 80s. Lows in the upper 60s. Chance of rain 40 percent.
Tuesday...Showers likely with a chance of thunderstorms. Highs around 80. Lows in the upper 60s. Chance of rain 70 percent.
Wednesday...Showers likely with a chance of thunderstorms. Highs around 80. Lows in the upper 60s. Chance of rain 70 percent.
Thursday...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
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