Current sea water temperature:
+84.2°F
| Minimum sea water temperature in August: | 85.3°F |
| Maximum sea water temperature in August: | 76.1°F |
| Average sea water temperature in August: | 80.4°F |
| more information | |
14 days
forecast
forecast
| Outer Banks |
monthly
weather
weather
| Outer Banks |
Sea water temperature for the last 10 days:
| August 12 | 84.2°F | August 7 | 83.1°F |
| August 11 | 82.2°F | August 6 | 81.9°F |
| August 10 | 82.2°F | August 5 | 81.1°F |
| August 9 | 82.0°F | August 4 | 81.3°F |
| August 8 | 83.5°F | August 3 | 81.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Outer Banks?
Based on the data about daily sea water temperature for the last three years the warmest sea in Outer Banks was noticed in July, August and September.
Monthly Sea Temperatures in Outer Banks, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.2°F. The highest and lowest sea temperatures during the month were 84.0°F and 76.6°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.1°F. The highest and lowest sea temperatures during the month were 85.3°F and 77.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.3°F. The highest and lowest sea temperatures during the month were 78.1°F and 71.1°F.
current
weather
weather
| Outer Banks |
weather in
August
August
| Outer Banks |
Best time for vacation in Outer Banks
Outer Banks on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Outer Banks
Local time: 14:52
August 12, wednesday
1500
84°F
SW
5 mph
5 mph
1800
82°F
W
8 mph
8 mph
2100
82°F
N
9 mph
9 mph
August 13, thursday
0000
82°F
N
12 mph
12 mph
0300
82°F
NE
14 mph
14 mph
0600
81°F
E
9 mph
9 mph
0900
82°F
NE
14 mph
14 mph
1200
82°F
NE
14 mph
14 mph
