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 — and sunset is at 07:52 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sun afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the E by Mon morning).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Warm air temperatures (max 23°C on Tue afternoon, min 9°C on Thu morning). Winds decreasing (fresh winds from the SW on Wed afternoon, light winds from the ESE by Fri morning).

Days 8–10 Weather Summary

Heavy rain (total 26mm), heaviest during Sat night. Very mild (max 13°C on Fri afternoon, min 8°C on Sat night). Winds increasing (light winds from the SSE on Fri afternoon, strong winds from the E by Sat night).

Days 11–13 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Very mild (max 19°C on Wed afternoon, min 9°C on Mon afternoon). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 20°C on Fri afternoon, min 13°C on Thu afternoon). Wind will be generally light.

Sat
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
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
night
Wave Height Map
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High Tide
11:31AM2.85m
11:42PM3.32m
12:24PM2.91m
00:34AM3.38m
1:18PM2.92m
1:28AM3.37m
2:13PM2.89m
2:23AM3.29m
3:10PM2.84m
3:21AM3.17m
4:09PM2.78m
4:22AM3.01m
5:10PM2.73m
5:25AM2.85m
6:10PM2.70m
6:28AM2.71m
7:09PM2.69m
7:31AM2.60m
8:03PM2.70m
8:30AM2.54m
8:53PM2.73m
9:24AM2.50m
9:38PM2.76m
10:12AM2.49m
10:20PM2.79m
10:57AM2.49m
11:00PM2.82m
11:39AM2.50m
Low Tide
5:27PM0.36m
6:11AM-0.05m
6:19PM0.33m
7:04AM-0.11m
7:13PM0.33m
7:58AM-0.09m
8:09PM0.38m
8:54AM-0.01m
9:07PM0.45m
9:52AM0.11m
10:08PM0.53m
10:51AM0.24m
11:13PM0.61m
11:50AM0.38m
00:18AM0.65m
12:49PM0.49m
1:22AM0.65m
1:44PM0.59m
2:21AM0.63m
2:36PM0.67m
3:15AM0.58m
3:23PM0.72m
4:03AM0.53m
4:07PM0.75m
4:47AM0.47m
4:49PM0.76m
5:28AM0.43m
5:29PM0.76m
Wave
Height (m)
Direction
Period (s)
0.8
E
9
0.9
SSE
6
0.5
ESE
8
0.5
ESE
8
0.4
SE
8
0.4
ESE
8
0.4
ESE
8
0.3
ESE
9
0.5
SSW
3
0.7
SSW
4
0.7
SSW
4
0.7
SSW
4
0.9
SSW
4
0.5
SW
4
0.4
N
3
0.4
NE
5
0.3
E
6
0.2
ESE
11
0.2
E
11
0.2
E
11
0.4
SE
3
0.7
ESE
4
1.3
ESE
6
1.1
E
7
1
E
7
1
E
8
1
E
8
0.8
E
8
0.8
E
9
0.8
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.8
E
9
0.8
E
9
0.7
E
9
0.7
E
9
0.6
E
9
0.5
E
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.3
ESE
8
0.2
E
8
0.2
E
7
0.3
E
8
0.3
E
10
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
rain showers
clear
cloud
part cloud
part cloud
cloud
part cloud
cloud
light rain
heavy rain
light rain
light rain
cloud
part cloud
part cloud
cloud
cloud
cloud
heavy rain
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
rain shwrs
clear
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
light rain
heavy rain
light rain
light rain
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
heavy rain
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
km/h
30
SSW
35
SW
15
WSW
20
SW
20
NE
15
E
15
SE
15
SSW
20
SW
30
SW
30
SW
30
SW
35
SW
20
WNW
20
NNE
10
E
10
NW
5
ESE
10
S
10
SSW
20
SE
25
ESE
40
E
30
ENE
25
NE
25
ENE
25
ENE
20
ENE
20
ESE
20
ESE
20
SE
15
S
10
SSW
20
SSW
20
NW
10
W
20
SW
20
W
10
WNW
20
SSW
20
N
10
NNE
10
ENE
5
SW
10
SSE
20
SSW
15
S
2
3
16
5
2
14
max °C
17
15
21
24
24
14
14
17
20
23
20
21
23
20
11
11
13
13
13
13
13
13
9
8
9
8
10
10
10
13
13
15
17
19
16
13
14
15
15
20
19
16
18
18
19
20
19
Moonrise
5:21
6:17
7:26
8:43
10:01
11:17
12:28
1:36
2:41
3:46
4:50
5:54
6:59
8:02
9:00
Moonset
8:19
9:39
10:49
11:45
12:27
1:00
1:26
1:49
2:09
2:28
2:49
3:11
3:37
4:07
4:45
Sunrise
5:18
5:16
5:16
5:15
5:13
5:13
5:13
5:11
5:11
5:11
5:09
5:09
5:09
5:07
5:07
Sunset
7:52
7:53
7:54
7:55
7:57
7:58
7:59
8:00
8:00
8:01
8:02
8:04
8:04
8:05
8:06
8:07
Today's sea temperature in Eastham is
10.2° C
(Statistics for 16 May 1981-2005 – mean: 9.6 max: 11.3 min: 7.9°C)
Issued (local time): 1 pm Saturday 16 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest