Measurements:
°C
°F
CURRENT WEATHER
20:55
Bethany Beach
66°F
SE 12 mph
Feels like: 66°F
Precip: 3%
World Resorts USA Bethany Beach Weather

14 Day Weather Forecast

10.05
mon
DAY
68°F
E 9 mph
precip
21%
NIGHT
66°F
S 18 mph
precip
3%
10.06
tue
DAY
58°F
S 14 mph
precip
2%
NIGHT
60°F
NE 4 mph
precip
2%
10.07
wed
DAY
64°F
N 11 mph
precip
2%
NIGHT
66°F
N 17 mph
precip
6%
10.08
thu
DAY
72°F
NE 13 mph
precip
5%
NIGHT
70°F
SE 6 mph
precip
21%
10.09
fri
DAY
64°F
S 14 mph
precip
4%
NIGHT
66°F
S 3 mph
precip
16%
10.10
sat
DAY
64°F
E 4 mph
precip
13%
NIGHT
68°F
NW 9 mph
precip
18%
10.11
sun
DAY
68°F
NW 14 mph
precip
33%
NIGHT
68°F
N 16 mph
precip
73%
10.12
mon
DAY
70°F
E 19 mph
precip
14%
NIGHT
66°F
S 22 mph
precip
9%
10.13
tue
DAY
60°F
SW 12 mph
precip
18%
NIGHT
64°F
NW 6 mph
precip
6%
10.14
wed
DAY
64°F
NW 10 mph
precip
8%
NIGHT
66°F
N 16 mph
precip
11%
10.15
thu
DAY
68°F
N 14 mph
precip
26%
NIGHT
68°F
N 16 mph
precip
27%
10.16
fri
DAY
68°F
N 13 mph
precip
30%
NIGHT
68°F
N 9 mph
precip
83%
10.17
sat
DAY
70°F
SE 7 mph
precip
36%
NIGHT
64°F
SE 14 mph
precip
7%
10.18
sun
DAY
62°F
SE 16 mph
precip
6%
NIGHT
60°F
NE 24 mph
precip
7%

Bethany Beach Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Bethany Beach was 67.7°F. The maximum and minimum values were 61.0°F and 74.8°F respectively.

Bethany Beach on the Weather Map

Best Time to Visit Bethany Beach
The most sunny months:
November 17 days
October 16 days
June 15 days
The most warm months:
July 83.4 °F
August 81.0 °F
June 77.1 °F
Warmest sea temperature:
August 77.3 °F
July 77.2 °F
September 76.0 °F
The most cold months:
January 39.6 °F
February 41.8 °F
December 45.3 °F
The most rainy months:
August 3 days
December 3 days
July 3 days
The most windy months:
March 13 mph
January 13 mph
February 12 mph
more details
USA Resorts:
NAME
F°
Boston +58
Chicago +60
Hawaii +82
Houston +84
Las Vegas +92
Los Angeles +102
Maui +74
Miami +88
Myrtle Beach +70
New York +62
San Diego +84
San Francisco +66
Santa Monica +94
Sarasota +84
Washington +64
all resorts
24 Hours Weather Forecast
Bethany Beach
Local time: 20:55
05 oct, monday
2100 66°F
SE
12 mph
06 oct, tuesday
0000 66°F
S
18 mph
0300 62°F
S
20 mph
0600 60°F
S
19 mph
0900 58°F
S
16 mph
1200 58°F
S
14 mph
1500 60°F
S
11 mph
1800 60°F
S
8 mph