Marine Weather Net

Galveston, TX Weather Forecast


Marine Forecast: Galveston Bay


Galveston, Texas

 Lat: 29.23N, Lon: 94.89W

Current Conditions Updated: 452 PM CST WED FEB 25 2026

Overcast
Temp: 68°F
  • Humidity:
  • 83%
  • Winds:
  • 13 MPH S
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.76 in.
  • Dewpoint:
  • 63°F
  • Heat index:
  • 68°F

  • Sunrise:
  • 6:49 AM CST
  • Sunset:
  • 6:13 PM CST
  • Moonrise:
  • 12:18 PM CST
  • Moonset:
  • 2:11 AM CST

THIS AFTERNOON

MOSTLY SUNNY
Lo: 65°F

THURSDAY

PARTLY SUNNY
Hi: 79°F
Lo: 61°F

FRIDAY

MOSTLY SUNNY
Hi: 79°F
Lo: 59°F

SATURDAY

SUNNY

Hi: 79°F
Lo: 60°F
Weather Forecast In Detail:
Forecast Issued: 1213 PM CST Wed Feb 25 2026

WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM CST WEDNESDAY
This Afternoon...Mostly sunny and breezy. Near steady temperature in the mid 70s. South winds 20 to 25 mph.
Tonight...Mostly cloudy. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 30 mph.
Thursday...Partly sunny. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night...Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Lows in the lower 60s. South winds 5 to 10 mph, becoming east after midnight.
Friday...Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.
Saturday...Sunny. Highs in the upper 70s.
Saturday Night...Mostly clear in the evening, then becoming mostly cloudy. Lows around 60.
Sunday...Mostly sunny. Highs in the upper 70s.
Sunday Night...Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 60s.
Monday...Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.
Monday Night...Mostly cloudy. Lows in the lower 60s.
Tuesday...Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.
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