Current sea water temperature:
+81.3°F
| Minimum sea water temperature in July: | 86.2°F |
| Maximum sea water temperature in July: | 73.4°F |
| Average sea water temperature in July: | 79.9°F |
| more information | |
14 days
forecast
forecast
| Nags Head |
monthly
weather
weather
| Nags Head |
Sea water temperature for the last 10 days:
| July 21 | 81.3°F | July 16 | 80.8°F |
| July 20 | 83.5°F | July 15 | 80.1°F |
| July 19 | 81.5°F | July 14 | 81.5°F |
| July 18 | 81.5°F | July 13 | 83.1°F |
| July 17 | 81.5°F | July 12 | 84.4°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 81.5°F. The highest and lowest sea temperatures during the month were 84.4°F and 77.9°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
July
July
| 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: 09:44
July 21, tuesday
1200
88°F
NE
16 mph
16 mph
1500
86°F
N
17 mph
17 mph
1800
82°F
N
22 mph
22 mph
2100
81°F
N
27 mph
27 mph
July 22, wednesday
0000
77°F
E
4 mph
4 mph
0300
81°F
NE
21 mph
21 mph
0600
81°F
NE
22 mph
22 mph
0900
81°F
NE
22 mph
22 mph
