Average sea water temperature in August:
+57.4°F
| Minimum sea water temperature in August: | 62.2°F |
| Maximum sea water temperature in August: | 51.4°F |
Daily sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 57.3°F. The highest and lowest sea temperatures during the month were 60.1°F and 55.0°F.
Monthly sea water temperature in Seaside, °F
Which USA resorts have warmest sea in August?
| Place name | August 2025 | August 2024 |
|---|---|---|
| Everglades | 88.8°F | 87.0°F |
| Islamorada | 88.8°F | 87.3°F |
| Key West | 88.8°F | 87.8°F |
| Cape Coral | 88.7°F | 86.8°F |
| Key Largo | 88.7°F | 87.3°F |
| Naples | 88.7°F | 87.0°F |
| Tampa | 88.6°F | 86.4°F |
| Sarasota | 88.6°F | 87.2°F |
| Siesta Key | 88.6°F | 87.3°F |
| Clearwater Beach | 88.5°F | 87.0°F |
| Miami | 88.1°F | 86.4°F |
| Miami Beach | 87.9°F | 86.5°F |
| Houston | 87.8°F | 88.0°F |
| New Orleans | 87.4°F | 88.1°F |
| Fort Lauderdale | 87.2°F | 85.8°F |
| Corpus Christi | 87.0°F | 87.9°F |
| Cocoa Beach | 86.8°F | 84.5°F |
| Bay Saint Louis | 86.6°F | 87.6°F |
| Pensacola | 86.5°F | 87.2°F |
| Mobile | 86.2°F | 87.0°F |
Best time for vacation in Seaside
Seaside on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Seaside
Local time: 06:06
December 16, tuesday
0900
54°F
N
21 mph
21 mph
1200
54°F
N
20 mph
20 mph
1500
54°F
NE
19 mph
19 mph
1800
54°F
N
23 mph
23 mph
2100
52°F
N
27 mph
27 mph
December 17, wednesday
0000
50°F
NE
31 mph
31 mph
0300
46°F
E
28 mph
28 mph
0600
46°F
E
25 mph
25 mph
