Current sea water temperature:
+79.7°F
| Minimum sea water temperature in September: | 83.7°F |
| Maximum sea water temperature in September: | 70.2°F |
| Average sea water temperature in September: | 77.4°F |
| more information | |
14 days
forecast
forecast
| Outer Banks |
monthly
weather
weather
| Outer Banks |
Sea water temperature for the last 10 days:
| September 18 | 79.7°F | September 13 | 79.5°F |
| September 17 | 78.1°F | September 12 | 81.0°F |
| September 16 | 79.2°F | September 11 | 79.9°F |
| September 15 | 80.8°F | September 10 | 80.6°F |
| September 14 | 82.4°F | September 9 | 79.7°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 82.6°F. The highest and lowest sea temperatures during the month were 85.5°F and 79.9°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 80.9°F. The highest and lowest sea temperatures during the month were 83.7°F and 78.1°F.
current
weather
weather
| Outer Banks |
weather in
September
September
| 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: 07:47
September 18, friday
0900
77°F
E
10 mph
10 mph
1200
77°F
NE
11 mph
11 mph
1500
79°F
NE
12 mph
12 mph
1800
79°F
NE
4 mph
4 mph
2100
79°F
S
3 mph
3 mph
September 19, saturday
0000
77°F
SW
9 mph
9 mph
0300
77°F
SW
9 mph
9 mph
0600
75°F
SW
11 mph
11 mph
