Mortier Bay Sea Conditions and Tide Table

Mortier Bay 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 —.

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri night. Becoming milder with light rain (total 6mm) on Fri night. Icy conditions (max 3°C on Fri night, min -5°C on Fri morning). Winds decreasing (gales from the NNE on Fri night, light winds from the NNW by Sat afternoon).

Days 5–7 Weather Summary

A dusting of snow turning to light rain (total 4mm) on Tue morning. Icy conditions (max 5°C on Tue morning, min -1°C on Sun night). Winds increasing (light winds from the SW on Sun night, strong winds from the SW by Tue afternoon).

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min 0°C on Wed afternoon). Winds decreasing (fresh winds from the SW on Tue night, light winds from the SSW by Thu night).

Days 11–13 Weather Summary

Mild with moderate rain (total 16mm) on Fri night. Becoming colder with a light covering of snow, mostly falling on Sat afternoon. Freeze-thaw conditions (max 4°C on Fri night, min -7°C on Sun night). Mainly strong winds.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
High Tide
11:33PM1.63m
12:03PM1.84m
00:24AM1.65m
12:51PM1.76m
1:16AM1.68m
1:41PM1.69m
2:11AM1.71m
2:36PM1.63m
3:10AM1.75m
3:37PM1.59m
4:15AM1.82m
4:44PM1.59m
5:23AM1.92m
5:53PM1.63m
6:27AM2.04m
6:57PM1.68m
7:26AM2.15m
7:55PM1.74m
8:21AM2.23m
8:50PM1.78m
9:13AM2.26m
9:42PM1.80m
10:06AM2.23m
Low Tide
5:13AM0.38m
5:52PM0.40m
5:59AM0.43m
6:36PM0.40m
6:53AM0.48m
7:28PM0.40m
7:58AM0.53m
8:30PM0.40m
9:16AM0.53m
9:37PM0.36m
10:37AM0.48m
10:43PM0.31m
11:47AM0.40m
11:42PM0.27m
12:52PM0.33m
00:40AM0.22m
1:49PM0.26m
1:35AM0.18m
2:42PM0.22m
2:28AM0.16m
3:29PM0.22m
3:17AM0.16m
4:11PM0.24m
Wave
height (m) 
direction
period (s) 
1.5
E
5
3
NE
7
3
SSE
12
2.2
SSE
12
1.8
SE
12
2.3
SE
11
4
SE
12
3
SE
12
1.9
SE
11
2
SE
10
2.5
SSW
8
1.9
SSW
7
1
SSE
9
0.8
SSE
8
1.1
ESE
11
1.4
ESE
11
2
S
6
2.5
SSW
8
2.5
SSW
11
2.3
SSW
11
2.1
SSW
11
1.8
SSW
10
1.8
S
10
1.5
S
9
1.3
SSW
9
1.4
SSW
8
1.9
SSE
6
1.4
S
7
1
S
7
1.6
S
7
1.6
SSW
10
1.3
SSW
9
1.2
SSW
9
1.2
SSW
9
0.7
S
9
1.2
SSW
5
cloud
light snow
mod snow
snow showers
part cloud
light snow
heavy snow
light rain
light snow
light snow
cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
cloud
cloud
light rain
mod rain
mod rain
light snow
light snow
light snow
cloud
snow showers
part cloud
cloud
cloudy
light snow
mod snow
snow shwrs
some clouds
light snow
heavy snow
light rain
light snow
light snow
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
cloudy
cloudy
light rain
mod rain
mod rain
light snow
light snow
light snow
cloudy
snow shwrs
some clouds
cloudy
 km/h
35
ENE
50
NNE
50
NW
30
W
15
NNE
50
NNE
55
NNE
30
NE
15
NNW
20
SSW
40
S
25
S
15
W
25
WNW
35
WNW
20
SSW
35
SW
45
SW
35
SW
30
WSW
20
SW
25
SSW
30
SW
25
SSW
10
SSW
30
SSE
25
S
5
SSW
0
NW
45
NW
35
W
35
WNW
35
W
30
NW
20
WSW
25
SSW
 mm 
3
2
1
4
3
10
6
max°C
-2
0
0
-1
-3
-4
3
3
2
1
1
1
2
0
0
1
5
4
2
1
1
2
3
2
4
5
6
4
3
2
-3
-5
-4
-5
-3
-2
Moonrise
11:10
11:26
11:42
12:00
12:21
12:47
1:22
2:12
3:18
4:37
6:01
7:24
Moonset
9:08
10:21
11:34
12:50
2:09
3:33
4:59
6:23
7:36
8:33
9:14
9:43
Sunrise
7:54
7:56
7:56
7:56
7:56
7:56
7:56
7:56
7:56
7:56
7:56
7:56
Sunset
4:24
4:25
4:27
4:27
4:28
4:29
4:30
4:30
4:31
4:32
4:34
4:35
Today's sea temperature in Mortier Bay is
3.5° C
(Statistics for 24 Dec 1981-2005 – mean: 2.8 max: 5.1 min: 1.4°C)
Issued (local time): 7 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest