Current sea water temperature:
+34.0°F
| Minimum sea water temperature in February: | 46.0°F |
| Maximum sea water temperature in February: | 33.6°F |
| Average sea water temperature in February: | 41.0°F |
| more information | |
14 days
forecast
forecast
| South Bethany |
monthly
weather
weather
| South Bethany |
Sea water temperature for the last 10 days:
| February 5 | 34.0°F | January 31 | 35.2°F |
| February 4 | 33.8°F | January 30 | 36.5°F |
| February 3 | 33.6°F | January 29 | 36.7°F |
| February 2 | 34.3°F | January 28 | 36.7°F |
| February 1 | 35.6°F | January 27 | 36.7°F |
Monthly sea water temperature, °F
When is the warmest sea in South Bethany?
Based on the data about daily sea water temperature for the last three years the warmest sea in South Bethany was noticed in July, August and September.
Monthly Sea Temperatures in South Bethany, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 75.6°F. The highest and lowest sea temperatures during the month were 77.9°F and 73.6°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 75.3°F. The highest and lowest sea temperatures during the month were 78.4°F and 72.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 72.7°F. The highest and lowest sea temperatures during the month were 74.7°F and 71.4°F.
current
weather
weather
| South Bethany |
weather in
February
February
| South Bethany |
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: 19:38
February 05, thursday
2100
30°F
S
12 mph
12 mph
February 06, friday
0000
28°F
S
14 mph
14 mph
0300
28°F
S
10 mph
10 mph
0600
27°F
SE
11 mph
11 mph
0900
27°F
SE
7 mph
7 mph
1200
30°F
SE
2 mph
2 mph
1500
32°F
NW
4 mph
4 mph
1800
34°F
N
9 mph
9 mph
