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

Mostly dry. Icy conditions (max 4°C on Thu morning, min -3°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 1°C on Sun morning, min -2°C on Mon night). Winds decreasing (strong winds from the ESE on Sun night, calm by Mon night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Wed morning, min -4°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of snow on Sat morning. Freezing level rising with drizzle on Tue morning. Freeze-thaw conditions (max 4°C on Mon afternoon, min -5°C on Sat night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
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
12:42PM0.28m
1:00AM1.94m
1:16PM0.40m
1:44AM1.81m
Low Tide
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
8:41AM0.10m
4:39PM0.11m
9:05AM0.17m
5:47PM0.12m
Wave
height (m) 
direction
period (s) 
0
W
1
0
W
1
0.1
W
1
0.1
NW
2
0.3
NW
2
0.3
NW
3
0.1
NW
3
0.1
NW
2
0.1
NW
3
0.2
E
2
0.4
E
3
0.7
ESE
4
0.3
ESE
3
0.1
E
2
0
E
2
0
E
1
0.1
E
2
0.1
E
1
0.1
E
2
0.2
E
2
0.1
E
2
0.1
W
1
0.1
NW
2
0
W
2
0.1
NW
2
0.4
NW
2
0.1
NW
2
0.1
E
1
0.1
E
2
0
W
2
0
W
2
0
W
1
0.1
S
2
0.1
S
2
0
E
2
0.1
SE
2
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light snow
snow showers
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light snow
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light snow
snow shwrs
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
light snow
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
 km/h
5
S
5
SW
10
WNW
15
NW
20
NW
20
WNW
10
W
15
WNW
10
SSW
20
E
25
E
40
ESE
15
E
5
NW
5
SW
10
E
10
NE
10
E
15
E
20
E
10
SE
10
WNW
15
WNW
10
SW
15
WNW
20
WNW
5
W
10
ESE
5
NNE
5
WSW
10
S
10
W
20
S
10
SSE
5
SW
15
SSE
 mm 
max°C
4
3
2
0
0
-1
1
1
-1
1
1
0
0
0
-1
0
1
1
1
1
0
0
0
0
0
0
-1
0
0
0
1
1
-1
2
4
3
Moonrise
8:13
10:06
11:56
1:50
3:54
6:23
1:48
Moonset
12:40
12:20
12:04
11:30
11:09
10:31
2:17
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 25 Dec 1981-2005 – mean: -1.7 max: -1.6 min: -1.8°C)
Issued (local time): 3 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest