Current sea water temperature:
+82.8°F
| Minimum sea water temperature in August: | 85.1°F |
| Maximum sea water temperature in August: | 80.1°F |
| Average sea water temperature in August: | 82.3°F |
| more information | |
14 days
forecast
forecast
| North Topsail Beach |
monthly
weather
weather
| North Topsail Beach |
Sea water temperature for the last 10 days:
| August 18 | 82.8°F | August 13 | 82.0°F |
| August 17 | 82.8°F | August 12 | 81.9°F |
| August 16 | 81.5°F | August 11 | 82.4°F |
| August 15 | 81.7°F | August 10 | 82.8°F |
| August 14 | 83.1°F | August 9 | 82.4°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 82.2°F. The highest and lowest sea temperatures during the month were 83.1°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
August
August
| 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: 11:45
August 18, tuesday
1200
93°F
N
6 mph
6 mph
1500
95°F
N
11 mph
11 mph
1800
88°F
N
8 mph
8 mph
2100
77°F
S
2 mph
2 mph
August 19, wednesday
0000
77°F
NW
4 mph
4 mph
0300
77°F
W
2 mph
2 mph
0600
77°F
S
2 mph
2 mph
0900
81°F
SW
2 mph
2 mph
