Port Martin Sea Conditions and Tide Table

Port Martin 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 12:00 AM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Thu night. Air temperatures will be slightly above freezing (max 4°C on Tue night, min 1°C on Thu night). Winds decreasing (strong winds from the ESE on Tue morning, calm by Thu afternoon).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sat night. Icy conditions (max 1°C on Sun morning, min -3°C on Fri night). Winds decreasing (strong winds from the ESE on Sat night, calm by Sun night).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon morning, min -6°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Thu morning, min -6°C on Fri night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
1:44PM0.37m
1:59AM1.64m
2:16PM0.47m
2:35AM1.53m
2:57PM0.59m
3:14AM1.38m
3:47PM0.74m
3:55AM1.18m
4:47PM0.91m
4:38AM0.95m
5:56PM1.10m
5:24AM0.71m
7:09PM1.30m
8:20PM1.51m
8:30AM0.31m
9:25PM1.70m
9:54AM0.20m
10:25PM1.87m
11:38AM0.17m
11:21PM1.96m
12:11PM0.20m
00:12AM1.99m
Low Tide
9:54AM0.25m
5:37PM0.25m
10:06AM0.31m
6:37PM0.29m
10:18AM0.36m
7:42PM0.35m
10:31AM0.41m
8:58PM0.44m
10:44AM0.43m
10:36PM0.52m
10:58AM0.43m
00:52AM0.56m
11:13AM0.40m
3:51AM0.46m
11:30AM0.33m
5:58AM0.29m
11:54AM0.26m
6:54AM0.15m
12:32PM0.19m
7:39AM0.07m
1:57PM0.15m
8:12AM0.06m
3:24PM0.12m
Wave
height (m) 
direction
period (s) 
light rain
light rain
rain showers
part cloud
part cloud
cloud
cloud
cloud
light snow
cloud
cloud
part cloud
part cloud
cloud
mod snow
light snow
cloud
cloud
light snow
light snow
light snow
cloud
cloud
part cloud
clear
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
light rain
light rain
rain shwrs
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
cloudy
cloudy
some clouds
some clouds
cloudy
mod snow
light snow
cloudy
cloudy
light snow
light snow
light snow
cloudy
cloudy
some clouds
clear
cloudy
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
 km/h
45
ESE
50
ESE
45
ESE
20
ESE
10
E
5
SW
0
SW
0
NE
5
WNW
10
NW
20
WNW
20
WNW
10
WNW
5
NNE
30
ESE
35
E
15
E
0
S
15
ENE
15
ENE
10
WNW
25
WNW
40
WNW
15
W
20
WNW
20
WNW
10
W
10
W
15
WNW
10
S
10
SE
5
NE
15
SSE
15
SE
5
SSE
20
S
 mm 
4
4
1
max°C
3
3
4
4
2
4
3
3
2
0
0
-1
0
0
0
1
1
1
0
0
0
-1
0
-1
0
0
-1
1
1
-1
-1
-1
-3
0
0
-2
Moonrise
6:09
8:13
10:06
11:56
1:50
3:54
6:23
Moonset
1:07
12:40
12:20
12:04
11:30
11:09
10:31
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Port Martin is
-1.3° C
(Statistics for 23 Dec 1981-2005 – mean: -1.7 max: -1.6 min: -1.8°C)
Issued (local time): 9 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest