Marine Weather Net

Galveston, TX Weather Forecast


Marine Forecast: Galveston Bay


Galveston, Texas

 Lat: 29.23N, Lon: 94.89W

Current Conditions Updated: 952 PM CDT TUE MAR 17 2026

Clear


Temp: 51°F
  • Humidity:
  • 56%
  • Winds:
  • 8 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.29 in.
  • Dewpoint:
  • 36°F
  • Heat index:
  • 51°F

  • Sunrise:
  • 7:25 AM CDT
  • Sunset:
  • 7:28 PM CDT
  • Moonrise:
  • 6:35 AM CDT
  • Moonset:
  • 6:21 PM CDT

THIS AFTERNOON

SUNNY

Hi: 60°F
Lo: 49°F

WEDNESDAY

SUNNY

Hi: 71°F
Lo: 55°F

THURSDAY

SUNNY

Hi: 79°F
Lo: 59°F

FRIDAY

SUNNY

Hi: 85°F
Lo: 61°F
Weather Forecast In Detail:
Forecast Issued: 124 PM CDT Tue Mar 17 2026

This Afternoon...Sunny. Highs around 60. East winds around 10 mph.
Tonight...Mostly clear. Not as cool with lows in the upper 40s. Southeast winds 5 to 10 mph.
Wednesday...Sunny. Not as cool with highs in the lower 70s. South winds 5 to 10 mph.
Wednesday Night...Mostly clear. Lows in the mid 50s. South winds 5 to 10 mph.
Thursday...Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph.
Thursday Night...Mostly clear. Lows in the upper 50s.
Friday...Sunny. Highs in the mid 80s.
Friday Night...Clear. Lows in the lower 60s.
Saturday...Sunny. Highs in the mid 80s.
Saturday Night...Mostly clear. Lows in the mid 60s.
Sunday...Sunny. Highs in the lower 80s.
Sunday Night...Clear. Lows in the lower 60s.
Monday...Sunny. Highs in the lower 80s.
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