Measurements:
°C
°F
Outer Banks
80°F
NW 10 mph
Feels like: 82°F
Precip: 4%
World Resorts USA Outer Banks Weather

Outer Banks Sea Water Temperature

Current Sea Water Temperature:
+82.6°F
Maximum Sea Water Temperature in June: 87.8°F
Minimum Sea Water Temperature in June: 65.2°F
Average water temperature in June: 77.6°F

Sea Water Temperature for the Last 10 Days:

June 24 82.6°F June 19 79.6°F
June 23 81.4°F June 18 81.8°F
June 22 79.6°F June 17 78.6°F
June 21 81.6°F June 16 78.0°F
June 20 79.8°F June 15 79.2°F

When is the Warmest Sea for Outer Banks?

According to our data for the last three years for Outer Banks the highest average sea water temperature was in July, August and September.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Outer Banks was 86.0°F. The maximum and minimum values were 82.2°F and 90.6°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Outer Banks was 83.4°F. The maximum and minimum values were 80.6°F and 89.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Outer Banks was 78.1°F. The maximum and minimum values were 73.4°F and 81.2°F respectively.

Best Time to Visit Outer Banks
The most sunny months:
October 16 days
December 14 days
April 14 days
The most warm months:
July 84.8 °F
August 83.0 °F
June 78.7 °F
Warmest sea temperature:
July 84.2 °F
August 83.7 °F
September 80.0 °F
The most cold months:
January 47.5 °F
February 47.9 °F
December 52.9 °F
The most rainy months:
August 4 days
July 4 days
September 3 days
The most windy months:
March 15 mph
January 14 mph
February 14 mph

Outer Banks on the Weather Map

USA Resorts:
NAME
Chicago +66
Hawaii +80
Honolulu +80
Houston +82
Las Vegas +96
Los Angeles +66
Maui +74
Miami +80
Miami Beach +88
Myrtle Beach +78
New York +70
San Diego +68
San Francisco +58
Sarasota +84
Tampa +84
24 Hours Weather Forecast
Outer Banks
Local time: 00:20
25 jun, thursday
0300 80°F
NW
8 mph
0600 80°F
NW
9 mph
0900 82°F
NW
7 mph
1200 82°F
NW
6 mph
1500 80°F
NW
9 mph
1800 80°F
NW
11 mph
2100 80°F
NW
12 mph
26 jun, friday
0000 80°F
NW
13 mph