08.25
tue
tue
DAY
96°F
NW 6 mph
precip
7%
7%
NIGHT
90°F
N 16 mph
precip
7%
7%
08.26
wed
wed
DAY
88°F
N 6 mph
precip
6%
6%
NIGHT
88°F
N 17 mph
precip
7%
7%
08.27
thu
thu
DAY
88°F
NE 11 mph
precip
7%
7%
NIGHT
88°F
N 15 mph
precip
19%
19%
08.28
fri
fri
DAY
88°F
NW 2 mph
precip
17%
17%
NIGHT
88°F
N 13 mph
precip
6%
6%
08.29
sat
sat
DAY
88°F
N 2 mph
precip
6%
6%
NIGHT
90°F
N 12 mph
precip
5%
5%
08.30
sun
sun
DAY
88°F
N 6 mph
precip
8%
8%
NIGHT
88°F
N 16 mph
precip
7%
7%
08.31
mon
mon
DAY
88°F
N 9 mph
precip
14%
14%
NIGHT
88°F
N 17 mph
precip
8%
8%
09.01
tue
tue
DAY
88°F
N 6 mph
precip
10%
10%
NIGHT
88°F
N 14 mph
precip
8%
8%
09.02
wed
wed
DAY
86°F
N 4 mph
precip
8%
8%
NIGHT
88°F
N 16 mph
precip
19%
19%
09.03
thu
thu
DAY
88°F
N 6 mph
precip
7%
7%
NIGHT
88°F
N 16 mph
precip
7%
7%
09.04
fri
fri
DAY
88°F
N 13 mph
precip
11%
11%
NIGHT
88°F
N 17 mph
precip
8%
8%
09.05
sat
sat
DAY
88°F
N 13 mph
precip
11%
11%
NIGHT
88°F
N 19 mph
precip
8%
8%
09.06
sun
sun
DAY
88°F
N 13 mph
precip
9%
9%
NIGHT
88°F
N 19 mph
precip
8%
8%
09.07
mon
mon
DAY
88°F
N 13 mph
precip
9%
9%
NIGHT
88°F
N 14 mph
precip
8%
8%
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 2026 for Galveston Island was 91.3°F. The maximum and minimum values were 89.8°F and 92.2°F respectively.
Galveston Island on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+80 |
| Chicago |  |
+82 |
| Hawaii |  |
+84 |
| Houston | |
+108 |
| Las Vegas |  |
+116 |
| Los Angeles | |
+96 |
| Maui | |
+70 |
| Miami | |
+92 |
| Myrtle Beach | |
+84 |
| New York | |
+82 |
| San Diego | |
+96 |
| San Francisco | |
+64 |
| Santa Monica | |
+86 |
| Sarasota | |
+92 |
| Washington | |
+84 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Galveston Island
Local time: 16:31
25 aug, tuesday
| 1800 | |
94°F | N 14 mph |
| 2100 | |
88°F | N 17 mph |
26 aug, wednesday
| 0000 | |
90°F | N 16 mph |
| 0300 | |
88°F | N 15 mph |
| 0600 | |
88°F | NE 11 mph |
| 0900 | |
88°F | NE 7 mph |
| 1200 | |
88°F | N 6 mph |
| 1500 | |
88°F | N 10 mph |