World Resorts USA Grand Isle Weather

Grand Isle Sea Temperature in August

Average sea water temperature in August:
+88.0°F
Minimum sea water temperature in August: 91.6°F
Maximum sea water temperature in August: 84.0°F

Daily sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 89.3°F. The highest and lowest sea temperatures during the month were 91.6°F and 85.1°F.

Monthly sea water temperature in Grand Isle, °F

Which USA resorts have warmest sea in August?

Place name August 2024 August 2023
Galveston Island 88.5°F 87.8°F
Galveston 88.3°F 87.6°F
New Orleans 88.1°F 89.4°F
Houston 88.0°F 88.2°F
Corpus Christi 87.9°F 87.4°F
Key West 87.8°F 88.8°F
Gulf Shores 87.5°F 86.8°F
Pensacola Beach 87.4°F 87.9°F
Orange Beach 87.3°F 86.9°F
Siesta Key 87.3°F 88.9°F
Sarasota 87.2°F 88.8°F
Pensacola 87.2°F 88.4°F
Marco Island 87.1°F 88.3°F
Mobile 87.0°F 87.9°F
Naples 87.0°F 88.5°F
Clearwater Beach 87.0°F 89.2°F
Destin 86.9°F 87.6°F
Miramar Beach 86.9°F 88.0°F
St. Petersburg 86.9°F 88.8°F
Santa Rosa Beach 86.8°F 87.9°F

Best time for vacation in Grand Isle

Sunniest months:
October 15 days
November 13 days
May 13 days
Warmest months:
August 85.9 °F
July 85.3 °F
June 83.7 °F
Warmest sea temp:
August 88.0 °F
July 87.0 °F
June 84.8 °F
Coldest months:
January 59.6 °F
February 61.3 °F
December 63.2 °F
Rainiest months:
July 6 days
August 5 days
June 4 days
Windiest months:
April 13.0 mph
January 12.8 mph
March 12.8 mph

Grand Isle on a weather map

Grand Isle
+59°F
S 16 mph
Feels like: +59°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+73°F
+72°F
+66°F
+34°F
24 Hours Forecast
Grand Isle
Local time: 13:15
November 21, thursday
1500
63°F
SE
16 mph
1800
63°F
SE
14 mph
2100
63°F
SE
14 mph
November 22, friday
0000
61°F
SE
16 mph
0300
61°F
SE
16 mph
0600
59°F
SE
16 mph
0900
59°F
SE
15 mph
1200
61°F
S
13 mph
Units of measurement: °C / °F