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: 1153 AM EDT THU APR 23 2026

Rain
Temp: 72°F
  • Humidity:
  • 76%
  • Winds:
  • 5 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.08 in.
  • Dewpoint:
  • 64°F
  • Heat index:
  • 73°F

  • Sunrise:
  • 6:48 AM EDT
  • Sunset:
  • 7:46 PM EDT
  • Moonrise:
  • 12:29 PM EDT
  • Moonset:
  • 1:45 AM EDT

TODAY

PARTLY SUNNY
Hi: 79°F
Lo: 69°F

FRIDAY

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

SATURDAY

SUNNY

Hi: 85°F
Lo: 67°F
Precip: 30%

SUNDAY

SUNNY

Hi: 85°F
Lo: 70°F
Weather Forecast In Detail:
Forecast Issued: 448 AM EDT Thu Apr 23 2026

Today...Partly sunny. Highs in the upper 70s. East winds 10 to 15 mph.
Tonight...Mostly cloudy. Lows in the upper 60s. East winds 5 to 10 mph.
Friday...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.
Friday Night...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.
Saturday...Sunny. A chance of showers in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.
Saturday Night...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 30 percent.
Sunday...Sunny. Highs in the mid 80s.
Sunday Night...Partly cloudy in the evening, then clearing. Lows around 70.
Monday...Sunny. Highs in the mid 80s.
Monday Night...Partly cloudy in the evening, then clearing. Lows in the lower 70s.
Tuesday...Mostly clear. Highs in the upper 80s. Lows in the lower 70s.
Wednesday...Mostly clear. Highs in the upper 80s. Lows in the lower 70s.
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