Marine Weather Net

Galveston, TX Weather Forecast


Marine Forecast: Galveston Bay


Galveston, Texas

 Lat: 29.23N, Lon: 94.89W

Current Conditions Updated: 1052 AM CST THU JAN 15 2026

Clear


Temp: 52°F
  • Humidity:
  • 39%
  • Winds:
  • 13 MPH N
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.3 in.
  • Dewpoint:
  • 28°F
  • Heat index:
  • 52°F

  • Sunrise:
  • 7:13 AM CST
  • Sunset:
  • 5:41 PM CST
  • Moonrise:
  • 4:53 AM CST
  • Moonset:
  • 2:54 PM CST

TONIGHT

CLEAR

Lo: 40°F

THURSDAY

SUNNY

Hi: 59°F
Lo: 45°F

FRIDAY

SUNNY

Hi: 71°F
Lo: 49°F

SATURDAY

MOSTLY SUNNY
Hi: 59°F
Lo: 35°F
Weather Forecast In Detail:
Forecast Issued: 1053 PM CST Wed Jan 14 2026

Overnight...Clear. Lows around 40. North winds 5 to 10 mph with gusts up to 25 mph.
Thursday...Sunny, cooler with highs in the upper 50s. North winds 5 to 10 mph.
Thursday Night...Clear. Lows in the mid 40s. South winds around 5 mph.
Friday...Sunny. Not as cool with highs in the lower 70s. Southwest winds 10 to 15 mph.
Friday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Southwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight.
Saturday...Mostly sunny. Much cooler with highs in the upper 50s.
Saturday Night...Partly cloudy in the evening, then clearing. Cooler with lows in the mid 30s.
Sunday...Sunny. Highs in the mid 50s.
Sunday Night...Mostly clear. Lows in the lower 40s.
Martin Luther King Jr Day...Sunny. Highs in the mid 60s.
Monday Night...Mostly cloudy. Lows in the upper 40s.
Tuesday...Mostly cloudy and cooler. Near steady temperature in the mid 50s.
Tuesday Night...Cloudy. A chance of showers after midnight. Near steady temperature around 50. Chance of rain 30 percent.
Wednesday...Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.
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