Current sea water temperature:
+81.0°F
| Minimum sea water temperature in September: | 84.0°F |
| Maximum sea water temperature in September: | 74.8°F |
| Average sea water temperature in September: | 79.6°F |
| more information | |
14 days
forecast
forecast
| North Topsail Beach |
monthly
weather
weather
| North Topsail Beach |
Sea water temperature for the last 10 days:
| September 11 | 81.0°F | September 6 | 82.9°F |
| September 10 | 80.6°F | September 5 | 82.8°F |
| September 9 | 80.6°F | September 4 | 82.9°F |
| September 8 | 80.1°F | September 3 | 82.9°F |
| September 7 | 81.0°F | September 2 | 81.5°F |
Monthly sea water temperature, °F
When is the warmest sea in North Topsail Beach?
Based on the data about daily sea water temperature for the last three years the warmest sea in North Topsail Beach was noticed in August, July and September.
Monthly Sea Temperatures in North Topsail Beach, °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 84.7°F and 81.3°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 83.3°F. The highest and lowest sea temperatures during the month were 84.4°F and 81.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.7°F. The highest and lowest sea temperatures during the month were 80.2°F and 74.8°F.
current
weather
weather
| North Topsail Beach |
weather in
September
September
| North Topsail Beach |
Best time for vacation in North Topsail Beach
North Topsail Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
North Topsail Beach
Local time: 01:07
September 12, saturday
0300
77°F
NE
2 mph
2 mph
0600
75°F
E
2 mph
2 mph
0900
84°F
N
3 mph
3 mph
1200
90°F
N
6 mph
6 mph
1500
88°F
N
9 mph
9 mph
1800
86°F
N
11 mph
11 mph
2100
81°F
NE
7 mph
7 mph
September 13, sunday
0000
77°F
NE
6 mph
6 mph
