World Resorts USA North Topsail Beach Weather

North Topsail Beach sea water temperature

Current sea water temperature:
+46.6°F
Minimum sea water temperature in February: 58.8°F
Maximum sea water temperature in February: 43.9°F
Average sea water temperature in February: 51.1°F

Sea water temperature for the last 10 days:

February 26 46.6°F February 21 46.8°F
February 25 45.9°F February 20 47.5°F
February 24 46.6°F February 19 46.0°F
February 23 48.0°F February 18 46.0°F
February 22 47.8°F February 17 44.6°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:
2025
2024
2023

The average sea water temperature in August of 2025 was 81.8°F. The highest and lowest sea temperatures during the month were 85.1°F and 80.6°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 81.3°F. The highest and lowest sea temperatures during the month were 85.3°F and 78.4°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.

Best time for vacation in North Topsail Beach

Sunniest months:
October 16 days
April 16 days
January 15 days
Warmest months:
July 86.2 °F
August 84.9 °F
June 83.1 °F
Warmest sea temp:
August 82.3 °F
July 82.0 °F
September 79.5 °F
Coldest months:
January 52.2 °F
December 56.1 °F
February 56.4 °F
Rainiest months:
July 5 days
August 5 days
May 3 days
Windiest months:
March 9.1 mph
April 8.7 mph
February 8.4 mph

North Topsail Beach on a weather map

North Topsail Beach
+64°F
NE 16 mph
Feels like: +64°F
Precip.: 0%
Places in USA:
Name
°F
+52°F
+70°F
+70°F
+63°F
+61°F
+73°F
+75°F
+66°F
+43°F
+63°F
+55°F
+68°F
+68°F
+73°F
+34°F
24 Hours Forecast
North Topsail Beach
Local time: 13:30
February 26, thursday
1500
70°F
NE
17 mph
1800
64°F
NE
13 mph
2100
57°F
NE
11 mph
February 27, friday
0000
55°F
NE
7 mph
0300
55°F
NE
5 mph
0600
54°F
E
3 mph
0900
54°F
SW
1 mph
1200
55°F
SW
5 mph
Units of measurement: °C / °F