Current sea water temperature:
+86.7°F
| Minimum sea water temperature in August: | 89.2°F |
| Maximum sea water temperature in August: | 84.0°F |
| Average sea water temperature in August: | 86.2°F |
| more information | |
14 days
forecast
forecast
| Fort Walton Beach |
monthly
weather
weather
| Fort Walton Beach |
Sea water temperature for the last 10 days:
| August 13 | 86.7°F | August 8 | 85.6°F |
| August 12 | 86.4°F | August 7 | 85.5°F |
| August 11 | 86.5°F | August 6 | 84.9°F |
| August 10 | 86.4°F | August 5 | 84.2°F |
| August 9 | 86.0°F | August 4 | 84.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Fort Walton Beach?
Based on the data about daily sea water temperature for the last three years the warmest sea in Fort Walton Beach was noticed in August, July and September.
Monthly Sea Temperatures in Fort Walton Beach, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.0°F. The highest and lowest sea temperatures during the month were 87.4°F and 84.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 85.5°F. The highest and lowest sea temperatures during the month were 87.8°F and 83.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 83.3°F. The highest and lowest sea temperatures during the month were 84.4°F and 82.4°F.
current
weather
weather
| Fort Walton Beach |
weather in
August
August
| Fort Walton Beach |
Best time for vacation in Fort Walton Beach
Fort Walton Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Fort Walton Beach
Local time: 04:41
August 13, thursday
0600
81°F
E
8 mph
8 mph
0900
86°F
E
10 mph
10 mph
1200
93°F
NE
7 mph
7 mph
1500
90°F
NE
14 mph
14 mph
1800
88°F
NE
14 mph
14 mph
2100
84°F
NE
9 mph
9 mph
August 14, friday
0000
84°F
E
6 mph
6 mph
0300
82°F
E
6 mph
6 mph
