Eastham Sea Conditions and Tide Table

Eastham 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 06:58 AM and sunset is at 04:08 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Sun morning. Icy conditions (max 6°C on Tue night, min -6°C on Sun night). Mainly strong winds.

Days 4–6 Weather Summary

Heavy rain (total 20mm), heaviest during Fri morning. Icy conditions (max 12°C on Thu night, min -3°C on Fri night). Winds increasing (calm on Wed night, near gales from the S by Fri morning).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 11°C on Sun afternoon, min -6°C on Mon night). Winds increasing (calm on Sat afternoon, strong winds from the NW by Mon afternoon).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 8°C on Tue night, min -6°C on Tue morning). Winds increasing (calm on Tue afternoon, strong winds from the SSW by Tue night).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
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
7:25PM2.36m
7:41AM2.63m
8:17PM2.35m
8:25AM2.67m
9:05PM2.36m
9:08AM2.72m
9:49PM2.40m
9:49AM2.78m
10:31PM2.43m
10:30AM2.82m
11:11PM2.46m
11:10AM2.85m
11:52PM2.48m
11:51AM2.86m
00:31AM2.49m
12:31PM2.83m
1:11AM2.49m
1:11PM2.78m
1:51AM2.49m
1:52PM2.72m
2:32AM2.51m
2:37PM2.64m
3:15AM2.54m
Low Tide
1:17PM0.72m
1:24AM0.84m
2:08PM0.67m
2:10AM0.87m
2:55PM0.61m
2:54AM0.86m
3:38PM0.54m
3:37AM0.84m
4:20PM0.48m
4:18AM0.81m
5:01PM0.43m
4:59AM0.79m
5:41PM0.41m
5:39AM0.77m
6:21PM0.41m
6:20AM0.77m
7:00PM0.43m
7:01AM0.79m
7:38PM0.47m
7:44AM0.80m
8:18PM0.52m
8:29AM0.81m
8:58PM0.57m
Wave
height (m) 
direction
period (s) 
0.3
SE
8
0.5
N
3
1.3
NNE
7
1.1
NNE
6
0.9
NW
4
0.6
WNW
3
0.4
NNE
5
0.4
WSW
3
0.8
SW
4
1
SSW
4
1
SSW
5
0.8
SSW
6
0.4
SE
10
0.6
SSE
3
1.1
SSE
5
1.6
SE
8
1.2
SE
10
1.3
NE
7
0.8
NE
6
0.4
SE
9
0.7
S
4
1.1
S
5
1.1
S
6
0.9
SW
6
0.9
NE
6
1
NNW
4
1
NNW
4
0.7
N
4
0.4
NE
6
0.7
S
4
1.2
SSW
5
0.9
WSW
4
1
WNW
4
0.8
NW
4
0.9
NNW
4
0.7
NE
6
light snow
light snow
light snow
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
cloud
clear
part cloud
clear
rain showers
heavy rain
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light snow
light snow
light snow
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
cloudy
clear
some clouds
clear
rain shwrs
heavy rain
clear
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
 km/h
15
N
25
NNW
45
NNW
40
NW
35
WNW
30
W
20
W
20
SW
35
SW
40
SW
40
SW
35
WNW
20
S
30
S
40
S
60
S
40
W
45
WNW
30
NW
5
SW
35
SSW
45
SSW
40
SW
40
WNW
35
NW
45
NW
40
NW
25
NNW
0
SE
40
S
45
SW
35
WSW
40
WNW
35
WNW
40
NW
25
NNW
 mm 
1
19
2
1
max°C
1
1
-1
-4
-3
-2
-1
0
6
8
7
4
3
8
12
12
7
-1
-2
-1
8
10
11
8
-1
0
-2
-6
-5
8
7
6
3
-2
-3
-4
Moonrise
1:53
2:56
3:59
5:03
6:05
7:03
7:55
8:39
9:16
9:45
10:11
10:33
Moonset
12:45
1:07
1:33
2:04
2:42
3:29
4:25
5:27
6:34
7:42
8:50
9:58
Sunrise
6:58
7:00
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
Sunset
4:08
4:08
4:09
4:09
4:09
4:10
4:10
4:12
4:12
4:13
4:13
4:14
Today's sea temperature in Eastham is
7.8° C
(Statistics for 14 Dec 1981-2005 – mean: 8.1 max: 10.0 min: 6.6°C)
Issued (local time): 12 pm Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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