18.08
tue
tue
Day
93°F
N 6 mph
Precip.
8%
8%
Night
77°F
NW 4 mph
Precip.
16%
16%
19.08
wed
wed
Day
91°F
NW 4 mph
Precip.
17%
17%
Night
81°F
N 4 mph
Precip.
35%
35%
20.08
thu
thu
Day
95°F
N 7 mph
Precip.
2%
2%
Night
81°F
E 2 mph
Precip.
18%
18%
21.08
fri
fri
Day
91°F
N 8 mph
Precip.
3%
3%
Night
79°F
N 4 mph
Precip.
29%
29%
22.08
sat
sat
Day
88°F
NE 9 mph
Precip.
27%
27%
Night
75°F
NW 4 mph
Precip.
48%
48%
23.08
sun
sun
Day
88°F
NE 6 mph
Precip.
13%
13%
Night
77°F
NE 5 mph
Precip.
22%
22%
24.08
mon
mon
Day
90°F
NE 6 mph
Precip.
4%
4%
Night
77°F
N 2 mph
Precip.
40%
40%
sea water
temperature
temperature
| North Topsail Beach |
monthly
weather
weather
| North Topsail Beach |
current
weather
weather
| North Topsail Beach |
14 days
forecast
forecast
| North Topsail Beach |
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 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.
Air temperature in North Topsail Beach, °F
Precipitation total in North Topsail Beach, in.
* Charts above show average data for the last 3 years.
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: 11:56
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
