Average sea water temperature in January:
+61.8°F
| Minimum sea water temperature in January: | 73.2°F |
| Maximum sea water temperature in January: | 54.7°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
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72
The average sea water temperature in January of 2025 was 61.0°F. The highest and lowest sea temperatures during the month were 67.6°F and 56.7°F.
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temperature
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| Grand Isle |
monthly
weather
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| Grand Isle |
current
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| Grand Isle |
14 days
forecast
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| Grand Isle |
Monthly sea water temperature in Grand Isle, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
15
30
45
60
75
90
105
66
71.4
78
84.6
88
87
84.8
79.7
73.2
68.3
62.6
61.8
Which USA resorts have warmest sea in January?
| Place name | January 2025 | January 2024 |
|---|---|---|
| Kailua Kona | 78.2°F | 77.6°F |
| Honolulu | 77.6°F | 76.6°F |
| Hawaii | 77.5°F | 76.5°F |
| Maui | 76.9°F | 76.8°F |
| Oahu | 76.5°F | 75.6°F |
| West Palm Beach | 75.5°F | 76.5°F |
| Fort Lauderdale | 75.1°F | 75.9°F |
| Kauai | 75.0°F | 76.0°F |
| Miami Beach | 73.1°F | 74.8°F |
| Miami | 70.7°F | 73.1°F |
| Key West | 70.3°F | 72.7°F |
| Everglades | 68.6°F | 71.6°F |
| South Padre Island | 66.7°F | 64.8°F |
| Marco Island | 65.2°F | 67.2°F |
| Naples | 64.7°F | 66.8°F |
| Cape Coral | 64.3°F | 66.2°F |
| Corpus Christi | 61.6°F | 60.3°F |
| Siesta Key | 61.5°F | 63.4°F |
| Pensacola Beach | 61.5°F | 58.7°F |
| Destin | 61.4°F | 58.4°F |
Best time for vacation in Grand Isle
Grand Isle on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Grand Isle
Local time: 04:43
April 18, friday
0600
72°F
NW
19 mph
19 mph
0900
72°F
NW
19 mph
19 mph
1200
72°F
NW
17 mph
17 mph
1500
72°F
NW
17 mph
17 mph
1800
72°F
NW
12 mph
12 mph
2100
72°F
NW
15 mph
15 mph
April 19, saturday
0000
72°F
NW
17 mph
17 mph
0300
72°F
NW
13 mph
13 mph
