Swanson Harbor Sea Conditions and Tide Table

Swanson Harbor 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 07:24 AM and sunset is at 06:55 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Sat night, min -10°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Sun night. Air temperatures will be below freezing (max 0°C on Sun morning, min -3°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Thu afternoon. Freeze-thaw conditions (max 2°C on Wed afternoon, min -2°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sun afternoon, min -5°C on Tue morning). Winds increasing (light winds from the SSW on Sat morning, fresh winds from the N by Sun night).

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Fri
27
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
PM
Wave Height Map
High Tide
7:49AM3.42m
10:29PM2.80m
9:27AM3.44m
11:32PM3.16m
10:46AM3.70m
00:11AM3.57m
11:41AM4.06m
00:42AM4.00m
12:25PM4.42m
1:10AM4.42m
1:05PM4.72m
1:38AM4.80m
1:44PM4.93m
2:07AM5.11m
2:22PM5.02m
2:37AM5.32m
3:02PM4.96m
3:10AM5.41m
3:43PM4.75m
3:46AM5.35m
4:28PM4.40m
4:25AM5.13m
5:20PM3.97m
5:11AM4.78m
6:23PM3.52m
6:10AM4.36m
7:47PM3.23m
7:30AM3.99m
Low Tide
3:29PM1.13m
3:33AM2.25m
4:45PM0.86m
4:53AM1.93m
5:37PM0.50m
5:46AM1.47m
6:17PM0.14m
6:28AM0.95m
6:51PM-0.16m
7:05AM0.42m
7:24PM-0.36m
7:42AM-0.07m
7:57PM-0.45m
8:18AM-0.48m
8:30PM-0.40m
8:56AM-0.76m
9:04PM-0.22m
9:36AM-0.87m
9:41PM0.09m
10:19AM-0.78m
10:19PM0.49m
11:07AM-0.52m
11:03PM0.96m
12:03PM-0.13m
11:58PM1.44m
1:15PM0.24m
1:17AM1.83m
2:43PM0.43m
Wave
height (m) 
direction
period (s) 
0.5
N
3
0.3
NNE
3
0.3
NNE
3
0.3
NNE
2
0.1
N
2
0.1
NE
2
0.1
NE
2
0.1
NE
2
0.2
E
2
0.1
NE
2
0.2
NNE
2
0.1
NE
2
0.2
NNE
2
0.3
N
2
0.3
N
3
0.4
N
3
0.1
NE
2
0
E
2
0.2
S
2
0
E
1
0.3
NNE
2
0.2
NNE
2
0.2
NNE
2
0.3
NNE
2
0.2
NNE
2
0.1
N
2
0.1
W
1
0.1
S
2
0.2
S
2
0.1
E
2
0.3
NE
2
0.2
NNE
2
0.4
N
3
0.6
N
3
0.5
N
3
0.6
N
3
0.5
N
3
0.4
NNE
3
0.6
N
3
0.7
N
4
0.5
NNE
3
0.4
NNE
3
0.4
NNE
3
0.2
NNE
2
0.4
NNE
3
0.5
N
3
0.4
N
3
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light snow
light snow
cloud
cloud
cloud
cloud
light snow
cloud
cloud
cloud
cloud
light snow
light snow
light snow
cloud
cloud
cloud
light snow
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloudy
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light snow
cloudy
cloudy
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light snow
cloudy
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
 km/h
25
NNE
20
NNE
20
NNE
15
NNE
10
NE
10
NE
15
ENE
15
NE
15
E
15
NE
15
NE
15
NE
20
NNE
15
NNE
20
N
20
N
15
NE
5
ENE
10
S
10
ENE
20
N
20
NE
20
NNE
20
NNE
10
NNE
10
WNW
15
SSW
10
SSW
10
SSE
15
ENE
20
NE
20
NNE
30
N
30
N
25
NNE
30
N
30
N
25
NNE
30
N
35
N
30
NNE
25
N
25
NNE
15
NNE
30
NNE
30
N
20
N
 mm 
max°C
-8
-7
-8
-7
-5
-7
-6
-3
-2
0
0
-2
-1
0
-1
-3
-1
0
1
2
0
-1
1
1
0
1
1
1
1
0
0
2
0
-1
-1
-3
-4
-3
-4
-5
-4
-5
-5
-4
-5
-5
-3
Moonrise
6:00
6:27
6:41
6:48
6:53
6:56
6:59
7:01
7:04
7:09
7:17
7:34
8:06
9:09
10:40
12:21
Moonset
10:14
11:35
1:06
2:39
4:12
5:44
7:17
8:53
10:34
12:19
2:06
3:43
4:52
5:29
5:47
Sunrise
7:24
7:22
7:20
7:16
7:13
7:11
7:07
7:05
7:03
7:00
6:56
6:54
6:50
6:48
6:46
6:43
Sunset
6:55
6:58
7:00
7:01
7:05
7:07
7:08
7:10
7:14
7:15
7:17
7:20
7:22
7:24
7:27
7:29
Today's sea temperature in Swanson Harbor is
3.0° C
(Statistics for 12 Mar 1981-2005 – mean: 5.7 max: 7.1 min: 4.7°C)
Issued (local time): 3 am Thursday 12 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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