29.04
wed
wed
Day
59°F
NW 14 mph
Precip.
0%
0%
Night
55°F
N 12 mph
Precip.
100%
100%
30.04
thu
thu
Day
57°F
SE 19 mph
Precip.
0%
0%
Night
52°F
SE 11 mph
Precip.
0%
0%
01.05
fri
fri
Day
57°F
E 6 mph
Precip.
0%
0%
Night
54°F
E 4 mph
Precip.
65%
65%
02.05
sat
sat
Day
46°F
SW 14 mph
Precip.
100%
100%
Night
48°F
E 10 mph
Precip.
0%
0%
03.05
sun
sun
Day
54°F
SE 13 mph
Precip.
0%
0%
Night
50°F
E 9 mph
Precip.
0%
0%
04.05
mon
mon
Day
61°F
E 12 mph
Precip.
0%
0%
Night
54°F
NE 8 mph
Precip.
0%
0%
05.05
tue
tue
Day
66°F
NE 17 mph
Precip.
0%
0%
Night
61°F
NE 17 mph
Precip.
100%
100%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 51.7°F. The highest and lowest sea temperatures during the month were 56.5°F and 46.6°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 60.0°F. The highest and lowest sea temperatures during the month were 64.9°F and 54.0°F.
Air temperature in Lewes, °F
Precipitation total in Lewes, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lewes
Lewes on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Lewes
Local time: 08:29
April 29, wednesday
0900
57°F
N
9 mph
9 mph
1200
59°F
NW
14 mph
14 mph
1500
61°F
N
18 mph
18 mph
1800
57°F
N
15 mph
15 mph
2100
55°F
N
12 mph
12 mph
April 30, thursday
0000
55°F
N
12 mph
12 mph
0300
55°F
N
9 mph
9 mph
0600
57°F
NE
11 mph
11 mph
