Measurements:
°C
°F
Bethany Beach
54°F
E 23 mph
Feels like: 48°F
Precip: 0%
World Resorts USA Bethany Beach Weather

Bethany Beach Sea Water Temperature

Current Sea Water Temperature:
+58.0°F
Maximum Sea Water Temperature in November: 65.8°F
Minimum Sea Water Temperature in November: 50.6°F
Average water temperature in November: 59.4°F

Sea Water Temperature for the Last 10 Days:

November 21 58.0°F November 16 59.0°F
November 20 58.0°F November 15 60.0°F
November 19 58.0°F November 08 64.4°F
November 18 57.8°F November 07 63.8°F
November 17 59.0°F November 06 62.6°F

When is the Warmest Sea for Bethany Beach?

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

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Bethany Beach was 73.1°F. The maximum and minimum values were 70.2°F and 76.6°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Bethany Beach was 72.3°F. The maximum and minimum values were 69.2°F and 75.8°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Bethany Beach was 74.0°F. The maximum and minimum values were 72.0°F and 75.8°F respectively.

Best Time to Visit Bethany Beach
The most sunny months:
November 17 days
October 15 days
June 14 days
The most warm months:
July 83.4 °F
August 81.6 °F
June 76.7 °F
Warmest sea temperature:
July 77.0 °F
August 76.9 °F
September 76.0 °F
The most cold months:
January 41.5 °F
February 43.5 °F
December 46.7 °F
The most rainy months:
August 4 days
December 3 days
February 3 days
The most windy months:
March 13 mph
January 12 mph
April 12 mph

Bethany Beach on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +60
Los Angeles +74
Maui +74
Miami +86
New York +48
San Diego +72
San Francisco +58
Sarasota +76
Tampa +76
Washington +52
24 Hours Weather Forecast
Bethany Beach
Local time: 16:11
21 nov, thursday
1800 52°F
E
19 mph
2100 46°F
E
15 mph
22 nov, friday
0000 44°F
E
14 mph
0300 42°F
E
17 mph
0600 40°F
E
18 mph
0900 38°F
E
17 mph
1200 44°F
E
19 mph
1500 44°F
E
24 mph