29.10
thu
thu
Day
63°F
N 3 mph
Precip.
9%
9%
Night
61°F
NE 9 mph
Precip.
12%
12%
30.10
fri
fri
Day
66°F
SE 12 mph
Precip.
4%
4%
Night
57°F
S 19 mph
Precip.
4%
4%
31.10
sat
sat
Day
54°F
S 15 mph
Precip.
12%
12%
Night
55°F
SW 6 mph
Precip.
13%
13%
01.11
sun
sun
Day
57°F
W 6 mph
Precip.
13%
13%
Night
59°F
N 5 mph
Precip.
6%
6%
02.11
mon
mon
Day
59°F
NW 5 mph
Precip.
18%
18%
Night
59°F
NE 6 mph
Precip.
16%
16%
03.11
tue
tue
Day
63°F
N 8 mph
Precip.
13%
13%
Night
61°F
NW 7 mph
Precip.
13%
13%
04.11
wed
wed
Day
64°F
W 6 mph
Precip.
11%
11%
Night
63°F
NW 7 mph
Precip.
18%
18%
sea water
temperature
temperature
| South Bethany |
monthly
weather
weather
| South Bethany |
current
weather
weather
| South Bethany |
14 days
forecast
forecast
| South Bethany |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 64.9°F. The highest and lowest sea temperatures during the month were 68.2°F and 60.6°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 South Bethany, °F
Precipitation total in South Bethany, in.
* Charts above show average data for the last 3 years.
Best time for vacation in South Bethany
South Bethany on a weather map
Places in USA:
Name
°F
24 Hours Forecast
South Bethany
Local time: 12:33
October 29, thursday
1500
63°F
NW
10 mph
10 mph
1800
63°F
N
12 mph
12 mph
2100
61°F
NE
8 mph
8 mph
October 30, friday
0000
61°F
NE
9 mph
9 mph
0300
59°F
NE
9 mph
9 mph
0600
59°F
E
11 mph
11 mph
0900
61°F
E
11 mph
11 mph
1200
66°F
SE
12 mph
12 mph
