World Resorts USA Galveston Island Weather

Galveston Island sea water temperature

Current sea water temperature:
+73.9°F
Minimum sea water temperature in November: 78.8°F
Maximum sea water temperature in November: 63.0°F
Average sea water temperature in November: 70.9°F

Sea water temperature for the last 10 days:

November 21 73.9°F November 16 74.7°F
November 20 74.7°F November 15 76.1°F
November 19 74.7°F November 8 77.0°F
November 18 74.8°F November 7 77.2°F
November 17 73.2°F November 6 78.1°F

When is the warmest sea in Galveston Island?

Based on the data about daily sea water temperature for the last three years the warmest sea in Galveston Island was noticed in August, July and September.

Monthly Sea Temperatures in Galveston Island, °F

Sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 88.5°F. The highest and lowest sea temperatures during the month were 90.3°F and 86.0°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 86.4°F. The highest and lowest sea temperatures during the month were 88.5°F and 85.1°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 84.4°F. The highest and lowest sea temperatures during the month were 86.9°F and 80.2°F.

Best time for vacation in Galveston Island

Sunniest months:
October 16 days
June 14 days
September 13 days
Warmest months:
August 89.5 °F
July 88.7 °F
June 88.0 °F
Warmest sea temp:
August 87.5 °F
July 86.1 °F
September 85.0 °F
Coldest months:
January 59.9 °F
February 60.6 °F
December 64.1 °F
Rainiest months:
May 4 days
July 4 days
November 4 days
Windiest months:
April 11.7 mph
May 11.0 mph
March 10.6 mph

Galveston Island on a weather map

Galveston Island
+61°F
S 14 mph
Feels like: +61°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+43°F
+73°F
+73°F
+43°F
+57°F
+73°F
+66°F
+50°F
+52°F
+55°F
+68°F
+64°F
+52°F
+32°F
24 Hours Forecast
Galveston Island
Local time: 05:26
November 21, thursday
0600
61°F
S
14 mph
0900
61°F
SW
12 mph
1200
64°F
S
7 mph
1500
68°F
S
3 mph
1800
72°F
NE
4 mph
2100
68°F
E
9 mph
November 22, friday
0000
64°F
SE
8 mph
0300
64°F
SE
8 mph
Units of measurement: °C / °F