24.10
sat
sat
Day
59°F
W 12 mph
Precip.
4%
4%
Night
59°F
W 6 mph
Precip.
3%
3%
25.10
sun
sun
Day
55°F
SW 7 mph
Precip.
4%
4%
Night
57°F
SE 3 mph
Precip.
2%
2%
26.10
mon
mon
Day
59°F
SE 6 mph
Precip.
4%
4%
Night
59°F
SE 11 mph
Precip.
5%
5%
27.10
tue
tue
Day
57°F
SW 17 mph
Precip.
8%
8%
Night
59°F
SW 16 mph
Precip.
5%
5%
28.10
wed
wed
Day
59°F
W 17 mph
Precip.
15%
15%
Night
59°F
W 13 mph
Precip.
17%
17%
29.10
thu
thu
Day
63°F
SW 6 mph
Precip.
11%
11%
Night
59°F
NE 2 mph
Precip.
11%
11%
30.10
fri
fri
Day
61°F
NE 2 mph
Precip.
9%
9%
Night
61°F
SE 2 mph
Precip.
10%
10%
sea water
temperature
temperature
| Bethany Beach |
monthly
weather
weather
| Bethany Beach |
current
weather
weather
| Bethany Beach |
14 days
forecast
forecast
| Bethany Beach |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 65.5°F. The highest and lowest sea temperatures during the month were 68.2°F and 61.3°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 55.2°F. The highest and lowest sea temperatures during the month were 60.1°F and 50.7°F.
Air temperature in Bethany Beach, °F
Precipitation total in Bethany Beach, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bethany Beach
Bethany Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bethany Beach
Local time: 23:31
October 25, sunday
0000
59°F
W
6 mph
6 mph
0300
59°F
SW
7 mph
7 mph
0600
59°F
SW
7 mph
7 mph
0900
57°F
SW
8 mph
8 mph
1200
55°F
SW
7 mph
7 mph
1500
55°F
SW
8 mph
8 mph
1800
57°F
W
6 mph
6 mph
2100
59°F
W
4 mph
4 mph
