Current sea water temperature:
+83.5°F
| Minimum sea water temperature in August: | 86.2°F |
| Maximum sea water temperature in August: | 75.0°F |
| Average sea water temperature in August: | 79.6°F |
| more information | |
14 days
forecast
forecast
| Nags Head |
monthly
weather
weather
| Nags Head |
Sea water temperature for the last 10 days:
| August 11 | 83.5°F | August 6 | 81.5°F |
| August 10 | 83.7°F | August 5 | 78.4°F |
| August 9 | 82.2°F | August 4 | 79.7°F |
| August 8 | 82.0°F | August 3 | 79.9°F |
| August 7 | 81.1°F | August 2 | 79.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Nags Head?
Based on the data about daily sea water temperature for the last three years the warmest sea in Nags Head was noticed in July, August and September.
Monthly Sea Temperatures in Nags Head, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 80.4°F. The highest and lowest sea temperatures during the month were 84.4°F and 75.9°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 86.2°F and 77.2°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 74.8°F. The highest and lowest sea temperatures during the month were 78.1°F and 71.1°F.
current
weather
weather
| Nags Head |
weather in
August
August
| Nags Head |
Best time for vacation in Nags Head
Nags Head on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Nags Head
Local time: 17:30
August 11, tuesday
1800
88°F
NE
9 mph
9 mph
2100
81°F
N
11 mph
11 mph
August 12, wednesday
0000
79°F
SE
5 mph
5 mph
0300
75°F
SE
13 mph
13 mph
0600
75°F
NE
7 mph
7 mph
0900
77°F
E
14 mph
14 mph
1200
81°F
E
9 mph
9 mph
1500
82°F
E
6 mph
6 mph
