08.05
wed
wed
DAY
98°F
N 10 mph
precip
6%
6%
NIGHT
88°F
N 16 mph
precip
7%
7%
08.06
thu
thu
DAY
90°F
N 8 mph
precip
26%
26%
NIGHT
88°F
NW 18 mph
precip
11%
11%
08.07
fri
fri
DAY
88°F
NW 9 mph
precip
13%
13%
NIGHT
88°F
NW 14 mph
precip
7%
7%
08.08
sat
sat
DAY
88°F
W 9 mph
precip
14%
14%
NIGHT
88°F
NW 14 mph
precip
6%
6%
08.09
sun
sun
DAY
90°F
NW 8 mph
precip
14%
14%
NIGHT
88°F
N 14 mph
precip
10%
10%
08.10
mon
mon
DAY
90°F
N 11 mph
precip
9%
9%
NIGHT
88°F
N 14 mph
precip
8%
8%
08.11
tue
tue
DAY
88°F
N 7 mph
precip
7%
7%
NIGHT
88°F
N 15 mph
precip
11%
11%
08.12
wed
wed
DAY
90°F
N 12 mph
precip
9%
9%
NIGHT
88°F
N 15 mph
precip
8%
8%
08.13
thu
thu
DAY
90°F
NE 15 mph
precip
6%
6%
NIGHT
88°F
N 19 mph
precip
8%
8%
08.14
fri
fri
DAY
90°F
N 11 mph
precip
8%
8%
NIGHT
88°F
N 19 mph
precip
12%
12%
08.15
sat
sat
DAY
90°F
N 8 mph
precip
7%
7%
NIGHT
88°F
N 15 mph
precip
13%
13%
08.16
sun
sun
DAY
90°F
N 9 mph
precip
8%
8%
NIGHT
88°F
N 15 mph
precip
11%
11%
08.17
mon
mon
DAY
90°F
N 11 mph
precip
15%
15%
NIGHT
88°F
N 15 mph
precip
10%
10%
08.18
tue
tue
DAY
90°F
N 16 mph
precip
13%
13%
NIGHT
88°F
N 17 mph
precip
11%
11%
Sea water
temperature
temperature
| Galveston Island |
Weather in
August
August
| Galveston Island |
7 day weather
forecast
forecast
| Galveston Island |
10 day weather
forecast
forecast
| Galveston Island |
14 day weather
forecast
forecast
| Galveston Island |
Monthly weather
averages
averages
| Galveston Island |
Current Weather
Conditions
Conditions
| Galveston Island |
When is the Best
Time to Visit?
Time to Visit?
| Galveston Island |
Galveston Island Sea Water Temperature in August, °F
The average sea surface temperature in August 2025 for Galveston Island was 92.0°F. The maximum and minimum values were 90.4°F and 93.4°F respectively.
Galveston Island on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+94 |
| Chicago | |
+82 |
| Hawaii |  |
+82 |
| Houston | |
+106 |
| Las Vegas | |
+124 |
| Los Angeles | |
+92 |
| Maui | |
+78 |
| Miami | |
+92 |
| Myrtle Beach |  |
+84 |
| New York | |
+84 |
| San Diego | |
+80 |
| San Francisco | |
+62 |
| Santa Monica | |
+80 |
| Sarasota | |
+92 |
| Washington | |
+88 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Galveston Island
Local time: 14:18
05 aug, wednesday
| 1500 | |
98°F | N 11 mph |
| 1800 | |
92°F | N 12 mph |
| 2100 | |
86°F | N 16 mph |
06 aug, thursday
| 0000 | |
88°F | N 16 mph |
| 0300 | |
88°F | N 17 mph |
| 0600 | |
88°F | N 14 mph |
| 0900 | |
88°F | N 8 mph |
| 1200 | |
90°F | N 8 mph |