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: 553 AM EST SAT JAN 31 2026

Clear


Temp: 55°F
  • Humidity:
  • 86%
  • Winds:
  • 6 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.93 in.
  • Dewpoint:
  • 51°F
  • Heat index:
  • 55°F

  • Sunrise:
  • 7:04 AM EST
  • Sunset:
  • 6:01 PM EST
  • Moonrise:
  • 4:53 PM EST
  • Moonset:
  • 6:09 AM EST

TODAY

PARTLY SUNNY
Hi: 65°F
Lo: 35°F
Precip: 50%

SUNDAY

SUNNY

Hi: 51°F
Lo: 35°F

MONDAY

SUNNY

Hi: 59°F
Lo: 41°F

TUESDAY

MOSTLY SUNNY
Hi: 69°F
Lo: 51°F
Weather Forecast In Detail:
Forecast Issued: 122 AM EST Sat Jan 31 2026

WIND ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO 7 AM EST SUNDAY ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM SATURDAY TO 10 AM EST SUNDAY...
Today...Partly sunny this morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the mid 60s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this afternoon.
Tonight...Partly cloudy in the evening, then clearing. Breezy and much cooler with lows in the mid 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph.
Sunday...Sunny, cooler with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Sunday Night...Clear. Lows in the mid 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Monday...Sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Monday Night...Mostly clear. Lows in the lower 40s.
Tuesday...Mostly sunny. Highs in the upper 60s.
Tuesday Night...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 50s.
Wednesday...Mostly sunny. Highs in the mid 70s.
Wednesday Night...Partly cloudy in the evening, then clearing. Lows in the mid 50s.
Thursday And Thursday Night...Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Friday...Sunny. Highs in the upper 60s.
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