Cape Cod Lighthouse, SE of, Cape Cod Sea Conditions and Tide Table

Cape Cod Lighthouse, SE of, Cape Cod 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 07:03 AM and sunset is at 04:09 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Fri afternoon. Icy conditions (max 13°C on Fri morning, min -1°C on Fri night). Winds decreasing (severe gales from the S on Fri morning, light winds from the WSW by Sat afternoon).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Icy conditions (max 7°C on Sun morning, min -4°C on Mon morning). Winds decreasing (near gales from the NW on Mon morning, moderate winds from the WNW by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Freeze-thaw conditions (max 8°C on Fri afternoon, min -2°C on Wed night). Winds increasing (light winds from the SSW on Thu night, near gales from the NW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -2°C on Sat night). Winds increasing (light winds from the WNW on Sun morning, near gales from the NW by Tue morning).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
Wave Height Map
High Tide
10:04AM2.40m
10:44PM2.08m
10:44AM2.42m
11:24PM2.09m
11:23AM2.44m
00:03AM2.10m
12:02PM2.45m
00:42AM2.11m
12:41PM2.44m
1:22AM2.12m
1:22PM2.43m
2:02AM2.14m
2:05PM2.40m
2:45AM2.18m
2:51PM2.36m
3:30AM2.23m
3:41PM2.32m
4:17AM2.30m
4:35PM2.27m
5:08AM2.38m
5:33PM2.24m
6:02AM2.48m
6:34PM2.23m
6:57AM2.59m
Low Tide
4:29PM0.12m
4:28AM0.38m
5:09PM0.09m
5:09AM0.37m
5:47PM0.07m
5:49AM0.35m
6:26PM0.06m
6:30AM0.35m
7:06PM0.05m
7:12AM0.34m
7:46PM0.05m
7:56AM0.34m
8:28PM0.05m
8:42AM0.32m
9:13PM0.07m
9:33AM0.29m
10:00PM0.09m
10:27AM0.25m
10:51PM0.11m
11:25AM0.17m
11:44PM0.12m
12:25PM0.08m
00:40AM0.12m
Wave
height (m) 
direction
period (s) 
0.5
SE
9
0.7
SSE
3
1.3
SSE
5
2.5
SE
7
3
SE
10
2.5
WNW
6
1.9
NW
6
1
SE
10
1.1
SSW
4
1.5
WSW
5
1.5
WNW
5
1.8
NW
6
2.5
NNW
7
2.1
NNW
6
1
N
5
0.8
SW
4
1.5
WSW
5
1.8
WNW
6
2
NNW
6
2
N
7
1.8
NE
8
1.1
NE
7
0.9
NE
7
0.8
W
4
0.3
ENE
11
0.8
SSE
4
0.7
W
3
2.4
N
7
2.2
N
7
1.6
NE
8
1.1
NE
7
0.8
NE
7
0.6
NE
6
0.5
NNW
3
0.6
NNE
4
1
NW
4
clear
clear
rain showers
light rain
rain showers
rain showers
clear
part cloud
cloud
clear
part cloud
cloud
part cloud
clear
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
clear
part cloud
clear
cloud
light rain
mod rain
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
rain shwrs
light rain
rain shwrs
rain shwrs
clear
some clouds
cloudy
clear
some clouds
cloudy
some clouds
clear
some clouds
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
clear
cloudy
light rain
mod rain
some clouds
clear
some clouds
clear
some clouds
cloudy
some clouds
clear
clear
clear
 km/h
10
SSE
35
S
45
S
75
S
45
WSW
60
W
40
WNW
10
WSW
45
SSW
40
WSW
45
WNW
50
WNW
60
NW
50
NW
20
WNW
35
SSW
55
WSW
50
WNW
50
NW
40
NNW
30
NNE
10
SW
35
SW
25
W
20
S
35
S
35
W
55
NNW
45
N
30
N
15
WNW
15
WNW
20
WNW
15
N
20
WNW
35
WNW
 mm 
1
5
5
1
1
2
3
7
max°C
4
7
12
13
10
2
1
2
8
7
4
0
-3
-2
0
3
3
4
2
2
-1
-1
2
2
6
8
7
0
0
0
-2
0
1
2
3
3
Moonrise
6:05
7:03
7:55
8:39
9:16
9:46
10:11
10:33
10:54
11:15
11:38
12:04
Moonset
2:43
3:30
4:25
5:27
6:34
7:42
8:50
9:58
11:07
12:17
1:32
Sunrise
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
Sunset
4:09
4:09
4:10
4:10
4:12
4:12
4:13
4:13
4:14
4:15
4:15
4:15
Today's sea temperature in Cape Cod Lighthouse, SE of, Cape Cod is
7.3° C
(Statistics for 18 Dec 1981-2005 – mean: 7.4 max: 9.6 min: 5.5°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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