World Resorts USA Galveston Island Weather

Galveston Island Sea Temperature in May

Average sea water temperature in May:
+78.9°F
Minimum sea water temperature in May: 84.0°F
Maximum sea water temperature in May: 71.4°F

Daily sea water temperature in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 79.9°F. The highest and lowest sea temperatures during the month were 84.0°F and 75.0°F.

Monthly sea water temperature in Galveston Island, °F

Which USA resorts have warmest sea in May?

Place name May 2024 May 2023
Key West 84.6°F 83.7°F
Marco Island 84.0°F 82.5°F
Naples 83.8°F 82.3°F
Cape Coral 83.6°F 82.2°F
Miami 83.3°F 81.7°F
Miami Beach 83.0°F 81.6°F
Sarasota 82.9°F 80.8°F
Siesta Key 82.6°F 80.6°F
Tampa 82.5°F 80.4°F
Clearwater Beach 82.5°F 80.2°F
St. Petersburg 82.4°F 80.4°F
Fort Lauderdale 81.7°F 80.8°F
West Palm Beach 81.5°F 80.6°F
South Padre Island 81.1°F 78.8°F
Corpus Christi 81.0°F 79.9°F
Cocoa Beach 80.0°F 78.7°F
Galveston Island 79.9°F 78.6°F
New Orleans 79.9°F 79.0°F
Galveston 79.5°F 78.3°F
Port St. Lucie 79.5°F 79.4°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
+68°F
SW 4 mph
Feels like: +68°F
Precip.: 0%
Places in USA:
Name
°F
+45°F
+39°F
+72°F
+72°F
+46°F
+54°F
+61°F
+66°F
+41°F
+54°F
+54°F
+55°F
+52°F
+59°F
+39°F
24 Hours Forecast
Galveston Island
Local time: 04:22
November 23, saturday
0600
68°F
W
5 mph
0900
68°F
W
9 mph
1200
72°F
NW
9 mph
1500
73°F
NW
8 mph
1800
73°F
NW
9 mph
2100
72°F
NW
11 mph
November 24, sunday
0000
70°F
N
14 mph
0300
72°F
N
15 mph
Units of measurement: °C / °F