Average sea water temperature in April:
+72.5°F
| Minimum sea water temperature in April: | 77.4°F |
| Maximum sea water temperature in April: | 65.7°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
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63
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84
The average sea water temperature in April of 2025 was 74.1°F. The highest and lowest sea temperatures during the month were 77.4°F and 69.4°F.
sea water
temperature
temperature
| Galveston Island |
monthly
weather
weather
| Galveston Island |
current
weather
weather
| Galveston Island |
14 days
forecast
forecast
| Galveston Island |
Monthly sea water temperature in Galveston Island, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
63.2
70.9
78.3
85
87.4
86.1
84.7
78.9
72.5
65.4
58.6
59
Which USA resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Everglades | 78.7°F | 78.0°F |
| West Palm Beach | 78.3°F | 77.5°F |
| Miami Beach | 78.2°F | 77.1°F |
| Kailua Kona | 78.1°F | 76.9°F |
| Fort Lauderdale | 77.9°F | 76.9°F |
| Key West | 77.9°F | 77.6°F |
| Miami | 77.8°F | 76.9°F |
| Honolulu | 77.3°F | 76.2°F |
| Hawaii | 77.2°F | 76.1°F |
| Marco Island | 77.1°F | 76.6°F |
| Cape Coral | 77.0°F | 76.3°F |
| Naples | 76.8°F | 76.3°F |
| Maui | 76.5°F | 75.4°F |
| Tampa | 76.4°F | 74.1°F |
| Oahu | 76.3°F | 75.0°F |
| Sarasota | 75.8°F | 74.3°F |
| Siesta Key | 75.5°F | 74.3°F |
| Clearwater Beach | 75.3°F | 73.5°F |
| Kauai | 74.8°F | 75.1°F |
| Cocoa Beach | 74.8°F | 73.9°F |
Best time for vacation in Galveston Island
Galveston Island on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Galveston Island
Local time: 15:44
April 28, monday
1800
77°F
NW
15 mph
15 mph
2100
73°F
NW
13 mph
13 mph
April 29, tuesday
0000
73°F
N
11 mph
11 mph
0300
72°F
N
9 mph
9 mph
0600
72°F
N
5 mph
5 mph
0900
73°F
NW
13 mph
13 mph
1200
77°F
NW
17 mph
17 mph
1500
79°F
NW
17 mph
17 mph
