Average sea water temperature in July:
+86.8°F
Minimum sea water temperature in July: | 91.2°F |
Maximum sea water temperature in July: | 82.0°F |
Daily sea water temperature in July, °F
Show year:
2023
2022
2021
The average sea water temperature in July of 2023 was 89.0°F. The highest and lowest sea temperatures during the month were 91.2°F and 86.9°F.
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Grand Isle |
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Monthly sea water temperature in Grand Isle, °F
Which USA resorts have warmest sea in July?
Place name | July 2023 | July 2022 |
---|---|---|
Key West | 89.4°F | 87.3°F |
Marco Island | 89.0°F | 87.0°F |
Naples | 88.8°F | 86.9°F |
New Orleans | 88.4°F | 86.5°F |
St. Petersburg | 88.3°F | 87.4°F |
Cape Coral | 88.2°F | 86.8°F |
Sarasota | 88.1°F | 87.5°F |
Siesta Key | 88.1°F | 87.6°F |
Miami | 87.8°F | 87.0°F |
Clearwater Beach | 87.8°F | 87.5°F |
Miami Beach | 87.7°F | 86.6°F |
Tampa | 87.7°F | 87.2°F |
Houston | 87.4°F | 87.1°F |
Biloxi | 87.2°F | 86.8°F |
Fort Lauderdale | 86.9°F | 85.9°F |
West Palm Beach | 86.7°F | 85.4°F |
Galveston Island | 86.4°F | 86.6°F |
Corpus Christi | 86.3°F | 86.2°F |
Pensacola | 86.2°F | 86.0°F |
Galveston | 85.9°F | 86.6°F |
Best time for vacation in Grand Isle
Grand Isle on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Grand Isle
Local time: 15:11
May 13, monday
1800
81°F
NE
3 mph
3 mph
2100
81°F
NW
6 mph
6 mph
May 14, tuesday
0000
79°F
NW
13 mph
13 mph
0300
73°F
NE
12 mph
12 mph
0600
73°F
N
19 mph
19 mph
0900
77°F
NE
16 mph
16 mph
1200
79°F
NE
19 mph
19 mph
1500
81°F
NE
15 mph
15 mph