Chatham (outer coast) Sea Conditions and Tide Table

Chatham (outer coast) 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 06:15 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Thu morning, min 8°C on Tue morning). Winds decreasing (fresh winds from the WNW on Mon night, light winds from the WNW by Tue night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Thu night, min 12°C on Sat morning). Winds decreasing (fresh winds from the WNW on Fri morning, calm by Sat night).

Days 8–10 Weather Summary

Heavy rain (total 23mm), heaviest during Sun night. Very mild (max 17°C on Sun night, min 9°C on Tue afternoon). Winds decreasing (fresh winds from the NNE on Mon night, light winds from the ENE by Tue night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 19°C on Thu afternoon, min 9°C on Fri morning). Winds decreasing (strong winds from the SW on Thu morning, moderate winds from the ESE by Fri afternoon).

Days 14–17 Weather Summary

Moderate rain (total 19mm), heaviest on Sat night. Very mild (max 18°C on Wed afternoon, min 6°C on Mon morning). Winds decreasing (strong winds from the NNW on Sun afternoon, calm by Mon afternoon).

Tuesday
6
Wednesday
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wed
21
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
AM
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
Wave Height Map
High Tide
7:57PM2.14m
8:46AM1.95m
9:03PM2.16m
9:44AM2.06m
10:04PM2.20m
10:36AM2.16m
10:58PM2.22m
11:23AM2.24m
11:47PM2.22m
12:06PM2.29m
00:32AM2.19m
12:46PM2.30m
1:15AM2.13m
1:25PM2.28m
1:57AM2.06m
2:04PM2.23m
2:40AM1.97m
2:45PM2.15m
3:24AM1.88m
3:29PM2.07m
4:11AM1.79m
4:17PM1.99m
5:03AM1.72m
5:09PM1.92m
5:58AM1.68m
6:06PM1.87m
6:55AM1.68m
7:05PM1.86m
Low Tide
2:20AM0.04m
2:39PM0.19m
3:20AM0.01m
3:41PM0.09m
4:14AM-0.03m
4:37PM-0.01m
5:03AM-0.05m
5:27PM-0.09m
5:47AM-0.05m
6:14PM-0.13m
6:29AM-0.01m
6:57PM-0.14m
7:09AM0.05m
7:40PM-0.11m
7:50AM0.12m
8:22PM-0.05m
8:31AM0.21m
9:05PM0.04m
9:14AM0.30m
9:50PM0.13m
10:00AM0.38m
10:39PM0.22m
10:50AM0.45m
11:32PM0.29m
11:44AM0.49m
00:27AM0.33m
12:41PM0.50m
Wave
Height (m)
Direction
Period (s)
0.8
NNE
6
0.7
NNE
6
0.5
NNE
5
0.4
NE
6
0.3
E
8
0.5
SSW
3
0.6
SSW
4
0.8
SSW
4
0.9
SSW
4
0.4
S
4
0.6
NW
3
0.4
NE
5
0.5
W
3
0.5
N
3
0.4
NE
5
0.2
ENE
5
0.5
S
3
0.6
SSE
4
0.8
ESE
4
0.8
E
5
0.8
E
6
1.1
NE
6
1
ENE
7
0.7
NE
7
0.5
ENE
6
0.5
E
7
0.6
S
3
0.7
SSW
3
1
SW
4
0.7
WNW
3
1.2
NE
7
0.9
NE
6
0.7
ENE
7
0.8
ESE
5
1
SSE
5
0.9
ESE
7
0.8
NE
5
0.9
NE
5
1
ENE
7
0.9
ENE
8
0.5
ENE
7
0.4
ENE
7
0.5
SW
3
0.7
SSW
4
0.5
SW
3
0.5
SW
3
0.9
WSW
4
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
heavy rain
cloud
part cloud
cloud
clear
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
rain showers
mod rain
light rain
rain showers
clear
part cloud
cloud
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
heavy rain
cloudy
some clouds
cloudy
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
rain shwrs
mod rain
light rain
rain shwrs
clear
some clouds
cloudy
light rain
rain shwrs
some clouds
clear
km/h
30
WNW
30
NW
20
NW
15
NW
15
SW
25
SW
30
SW
35
SSW
35
SW
20
WNW
30
WNW
15
WNW
25
W
25
NNW
15
N
10
S
25
S
25
S
30
ESE
25
N
30
N
35
NNE
30
NNE
15
NE
15
SE
20
S
25
SSW
30
SW
40
SW
35
NNW
40
NNE
25
ENE
20
SE
35
SSE
35
SSW
25
SSW
35
NNW
35
NW
35
NNW
25
NNW
10
N
20
SSW
20
SW
30
SW
20
SW
25
SW
35
WSW
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
23
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6
6
3
1
—
—
—
2
1
—
—
max °C
16
9
14
14
13
15
16
18
18
18
14
17
16
13
13
13
13
15
17
16
15
15
10
9
10
11
13
16
18
19
15
9
10
17
19
19
18
12
9
8
6
7
12
13
15
15
17
Moonrise
—
2:03
—
—
3:16
—
—
4:27
—
—
5:37
—
—
6:45
—
—
7:52
—
—
9:00
—
—
10:06
—
—
11:10
—
—
12:08
—
—
12:59
—
—
1:42
—
—
2:17
—
—
2:47
—
—
—
3:13
—
—
Moonset
—
—
4:18
—
—
4:42
—
—
5:04
—
—
5:25
—
—
5:48
—
—
6:12
—
—
6:40
—
—
7:14
—
—
7:53
—
—
8:41
—
—
—
9:35
—
—
10:35
—
—
11:38
—
—
—
12:43
—
—
1:48
Sunrise
—
6:41
—
—
6:41
—
—
6:43
—
—
6:43
—
—
6:45
—
—
6:46
—
—
6:47
—
—
6:48
—
—
6:50
—
—
6:50
—
—
6:52
—
—
6:52
—
—
6:54
—
—
6:54
—
—
6:56
—
—
6:58
Sunset
6:15
—
6:13
—
—
6:12
—
—
6:09
—
—
6:07
—
—
6:07
—
—
6:05
—
—
6:04
—
—
6:01
—
—
6:00
—
—
5:59
—
—
5:57
—
—
5:55
—
—
5:53
—
—
5:52
—
—
5:51
—
—
Today's sea temperature in Chatham (outer coast) is
15.8°C
(Statistics for 05 Oct 1981-2005 – mean: 15.8 max: 17.4 min: 13.6°C)
Issued (local time): 7 pm Monday 05 Oct 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest