Telegraph Harbour Sea Conditions and Tide Table

Telegraph Harbour 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 08:03 AM and sunset is at 04:17 PM.

Days 1–3 Weather Summary

Heavy rain (total 35mm), heaviest during Thu morning. Low air temperatures (max 9°C on Thu afternoon, min 3°C on Thu night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the WSW by Fri afternoon).

Days 4–6 Weather Summary

Heavy rain (total 25mm), heaviest during Sun morning. Low air temperatures (max 6°C on Sun morning, min 2°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Fri morning. Freeze-thaw conditions (max 4°C on Wed morning, min 0°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 40mm), heaviest during Mon night. Mild temperatures (max 7°C on Sun night, min 4°C on Sat morning). Wind will be generally light.

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
1:44PM3.10m
6:32AM3.51m
2:08PM3.07m
7:09AM3.58m
2:33PM3.04m
7:45AM3.61m
2:59PM3.00m
8:19AM3.62m
3:26PM2.93m
8:52AM3.61m
4:02PM2.81m
9:19AM3.57m
5:06PM2.64m
9:42AM3.52m
6:40PM2.42m
10:00AM3.46m
8:33PM2.23m
10:17AM3.42m
10:48PM2.19m
10:35AM3.41m
1:14AM2.40m
10:57AM3.43m
2:57AM2.78m
Low Tide
10:19AM2.94m
10:10PM0.15m
11:16AM2.97m
10:44PM0.10m
12:10PM2.98m
11:19PM0.09m
1:04PM2.97m
11:53PM0.13m
2:03PM2.92m
00:27AM0.22m
3:03PM2.81m
1:01AM0.37m
3:49PM2.63m
1:35AM0.61m
4:23PM2.37m
2:11AM0.92m
4:56PM2.01m
2:50AM1.32m
5:32PM1.59m
3:37AM1.76m
6:11PM1.11m
4:38AM2.22m
6:55PM0.63m
5:56AM2.63m
Wave
height (m) 
direction
period (s) 
mod rain
rain showers
part cloud
light rain
part cloud
rain showers
light rain
light rain
heavy rain
mod rain
rain showers
rain showers
light rain
mod rain
rain showers
cloud
light rain
rain showers
cloud
cloud
part cloud
cloud
light snow
cloud
light snow
light snow
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
mod rain
heavy rain
mod rain
rain shwrs
some clouds
light rain
some clouds
rain shwrs
light rain
light rain
heavy rain
mod rain
rain shwrs
rain shwrs
light rain
mod rain
rain shwrs
cloudy
light rain
rain shwrs
cloudy
cloudy
some clouds
cloudy
light snow
cloudy
light snow
light snow
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
mod rain
mod rain
heavy rain
 km/h
25
SE
15
SSE
20
W
10
SW
5
WSW
10
SSW
20
S
20
SSE
15
S
15
S
10
SSW
10
S
20
SSE
20
SSE
10
S
15
S
5
SSW
10
ESE
5
NNW
15
NW
20
NW
15
NW
5
N
15
NW
10
NW
5
NNW
10
WNW
5
ESE
0
ESE
5
SSW
15
ESE
10
ESE
10
ESE
20
ESE
10
E
10
SSE
 mm 
8
5
1
1
4
2
14
9
1
1
3
7
2
1
1
2
6
8
20
max°C
6
9
5
7
6
5
5
6
6
6
5
5
5
5
5
6
5
5
4
4
3
2
0
1
1
2
3
4
5
5
6
6
7
7
7
7
Moonrise
7:24
8:24
9:14
9:53
10:23
10:45
11:04
11:19
11:34
11:48
12:04
12:24
Moonset
2:47
3:34
4:32
5:40
6:52
8:07
9:22
10:37
11:53
1:11
2:34
Sunrise
8:03
8:03
8:04
8:04
8:06
8:06
8:07
8:07
8:07
8:07
8:07
8:07
Sunset
4:17
4:17
4:19
4:19
4:20
4:20
4:21
4:22
4:22
4:22
4:23
4:24
Today's sea temperature in Telegraph Harbour is
9.7° C
(Statistics for 18 Dec 1981-2005 – mean: 8.3 max: 9.3 min: 6.7°C)
Issued (local time): 3 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest