Cape Henlopen Bay Sea Conditions and Tide Table

Cape Henlopen Bay Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 05:48 AM and sunset is at 08:23 PM.

Days 1–3 Weather Summary

Heavy rain (total 59mm), heaviest during Sat night. Very warm air temperatures (max 33°C on Thu night, min 22°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the SW by Sat night).

Days 4–6 Weather Summary

Heavy rain (total 33mm), heaviest during Tue afternoon. Warm air temperatures (max 29°C on Tue afternoon, min 20°C on Mon morning). Winds increasing (light winds from the E on Mon morning, fresh winds from the NW by Tue night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Wed night, min 18°C on Wed morning). Winds decreasing (fresh winds from the NNW on Wed morning, light winds from the NE by Wed night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm (max 30°C on Sun afternoon, min 20°C on Sat morning). Winds increasing (calm on Sat morning, fresh winds from the NE by Tue morning).

Days 13–16 Weather Summary

Moderate rain (total 11mm), heaviest on Fri afternoon. Warm (max 27°C on Fri morning, min 21°C on Wed morning). Winds decreasing (fresh winds from the S on Thu night, light winds from the SW by Fri afternoon).

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Fri
31
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
10:46AM1.28m
11:07PM1.62m
11:38AM1.31m
11:57PM1.53m
12:29PM1.33m
00:45AM1.41m
1:20PM1.33m
1:35AM1.29m
2:12PM1.32m
2:26AM1.17m
3:06PM1.32m
3:21AM1.08m
4:00PM1.32m
4:18AM1.01m
4:56PM1.32m
5:17AM0.98m
5:50PM1.34m
6:12AM0.98m
6:40PM1.37m
7:02AM0.99m
7:26PM1.41m
7:46AM1.03m
8:08PM1.45m
8:27AM1.07m
8:48PM1.48m
9:07AM1.12m
9:25PM1.49m
9:45AM1.16m
Low Tide
4:37PM-0.08m
5:28AM-0.09m
5:32PM-0.03m
6:15AM-0.05m
6:28PM0.04m
7:02AM0.00m
7:26PM0.12m
7:49AM0.06m
8:26PM0.18m
8:37AM0.12m
9:29PM0.23m
9:27AM0.17m
10:32PM0.26m
10:19AM0.21m
11:33PM0.26m
11:11AM0.22m
00:28AM0.25m
12:02PM0.21m
1:17AM0.22m
12:50PM0.19m
2:00AM0.19m
1:34PM0.16m
2:39AM0.16m
2:15PM0.13m
3:14AM0.13m
2:55PM0.10m
3:47AM0.10m
3:35PM0.09m
Wave
Height (m)
Direction
Period (s)
0.4
SE
8
0.4
ESE
8
0.5
S
4
0.4
SSE
5
0.3
SSE
5
0.4
SE
14
0.4
SE
14
0.9
SSE
4
0.9
SSE
6
0.8
SSE
7
0.7
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
6
0.6
SE
4
0.9
SSE
5
1.3
SSE
6
1
SSE
7
0.9
NNW
4
0.6
SSE
7
0.5
SE
7
1
E
4
1.3
E
6
1.2
E
6
1.1
E
5
1.1
SE
7
0.9
SE
10
0.8
ESE
9
0.9
ESE
8
0.8
ESE
8
0.7
ESE
7
1
SSE
5
0.7
SE
6
0.6
SE
6
0.9
ENE
4
0.9
ENE
4
1.4
ENE
7
1.3
ENE
7
1
E
7
0.8
E
7
0.7
E
7
0.6
E
7
0.5
E
7
0.9
SE
5
1
SSE
4
0.8
SSE
5
0.6
SSE
6
clear
clear
rain showers
clear
clear
part cloud
light rain
thunderstorm
heavy rain
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
thunderstorm
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
light rain
clear
clear
rain shwrs
clear
clear
some clouds
light rain
risk tstorm
heavy rain
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
risk tstorm
light rain
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
light rain
km/h
5
SSE
15
SSE
15
NNE
10
N
15
SE
15
S
15
SSE
5
NNW
30
SW
25
WNW
30
NNW
20
NNE
10
E
25
SE
20
SSE
25
SSW
30
SSW
25
WSW
30
NNW
15
NNW
5
NE
30
NE
30
ENE
30
NNE
25
N
25
NNW
15
W
5
SW
25
SSE
15
SSW
15
SSW
20
S
15
SSW
20
NNE
25
ENE
25
NE
30
NE
30
ENE
15
E
15
E
15
ESE
15
SSE
10
SSE
30
SSE
30
SSW
20
WSW
5
SW
 mm
4
3
10
42
20
13
1
1
1
4
max °C
27
32
33
26
27
26
26
30
25
27
28
27
22
24
24
28
29
25
19
24
25
23
23
21
21
22
21
24
28
26
28
30
27
23
23
23
23
23
22
22
23
22
24
26
25
27
27
Moonrise
8:18
9:30
10:38
11:44
12:48
1:51
2:54
3:56
4:56
5:52
6:41
7:24
8:01
8:31
8:58
Moonset
10:08
10:34
10:58
11:21
11:45
12:11
12:41
1:16
1:58
2:46
3:42
4:42
5:45
6:49
7:53
Sunrise
5:48
5:48
5:48
5:50
5:50
5:50
5:52
5:52
5:54
5:54
5:54
5:56
5:56
5:58
5:58
6:00
Sunset
8:23
8:22
8:22
8:22
8:21
8:21
8:20
8:19
8:17
8:17
8:16
8:15
8:15
8:14
8:13
8:12
Today's sea temperature in Cape Henlopen Bay is
23.8° C
(Statistics for 16 Jul 1981-2005 – mean: 23.0 max: 24.7 min: 20.0°C)
Issued (local time): 7 am Thursday 16 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest