Average sea water temperature in August:
+74.6°F
| Minimum sea water temperature in August: | 80.4°F |
| Maximum sea water temperature in August: | 69.8°F |
Daily sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 76.1°F. The highest and lowest sea temperatures during the month were 77.7°F and 74.1°F.
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| Sea Isle City |
monthly
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| Sea Isle City |
current
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| Sea Isle City |
14 days
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| Sea Isle City |
Monthly sea water temperature in Sea Isle City, °F
Which USA resorts have warmest sea in August?
| Place name | August 2026 | August 2025 |
|---|---|---|
| Key West | 88.8°F | 88.8°F |
| Naples | 88.1°F | 88.7°F |
| New Orleans | 88.0°F | 87.4°F |
| Houston | 87.8°F | 87.8°F |
| Miami | 87.3°F | 88.1°F |
| Miami Beach | 87.1°F | 87.9°F |
| Sarasota | 87.1°F | 88.6°F |
| Siesta Key | 87.1°F | 88.6°F |
| Pensacola | 86.9°F | 86.5°F |
| Clearwater Beach | 86.8°F | 88.5°F |
| Tampa | 86.8°F | 88.6°F |
| Fort Lauderdale | 86.8°F | 87.2°F |
| St. George Island | 86.7°F | 86.5°F |
| Corpus Christi | 86.5°F | 87.0°F |
| West Palm Beach | 86.4°F | 86.8°F |
| Pensacola Beach | 86.4°F | 86.6°F |
| Orange Beach | 86.3°F | 86.5°F |
| Panama City Beach | 86.3°F | 86.2°F |
| Hilton Head Island | 86.2°F | 85.0°F |
| Santa Rosa Beach | 86.2°F | 85.9°F |
Best time for vacation in Sea Isle City
Sea Isle City on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Sea Isle City
Local time: 03:53
September 17, thursday
0600
70°F
NE
7 mph
7 mph
0900
73°F
NE
9 mph
9 mph
1200
75°F
N
12 mph
12 mph
1500
75°F
N
13 mph
13 mph
1800
75°F
N
16 mph
16 mph
2100
73°F
N
16 mph
16 mph
September 18, friday
0000
73°F
NE
16 mph
16 mph
0300
73°F
NE
14 mph
14 mph
