Measurements:
°C
°F
Bethany Beach
62°F
NE 13 mph
Feels like: 62°F
Precip: 0%
World Resorts USA Bethany Beach Weather

Bethany Beach Sea Water Temperature

Current Sea Water Temperature:
+55.6°F
Maximum Sea Water Temperature in May: 67.4°F
Minimum Sea Water Temperature in May: 51.4°F
Average water temperature in May: 59.2°F

Sea Water Temperature for the Last 10 Days:

May 02 55.6°F April 27 54.6°F
May 01 55.8°F April 26 57.2°F
April 30 55.0°F April 25 56.6°F
April 29 55.0°F April 24 55.2°F
April 28 54.0°F April 23 53.8°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

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
13
26
39
52
65
78
91
104
48.4
59.2
68.1
76
77
77
69.1
59.2
51.2
44.8
40.2
42

Sea Water Temperature in August

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
66
69
72
75
78
81
84
87

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
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
65
69
73
77
81
85
89

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
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
66
69
72
75
78
81
84
87

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 16 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 40.3 °F
February 43.0 °F
December 46.1 °F
The most rainy months:
August 4 days
December 3 days
October 3 days
The most windy months:
March 13 mph
January 12 mph
February 12 mph

Bethany Beach on the Weather Map

USA Resorts:
NAME
Boston +52
Chicago +44
Hawaii +76
Honolulu +76
Houston +76
Las Vegas +62
Los Angeles +56
Miami +78
New York +56
Orlando +72
San Diego +60
San Francisco +48
Sarasota +64
Tampa +70
Washington +70
24 Hours Weather Forecast
Bethany Beach
Local time: 07:27
02 may, friday
0900 66°F
NE
16 mph
1200 70°F
NE
14 mph
1500 72°F
NE
14 mph
1800 72°F
N
16 mph
2100 66°F
N
17 mph
03 may, saturday
0000 64°F
NE
19 mph
0300 64°F
N
14 mph
0600 64°F
NE
14 mph