Seaside, 12th Avenue bridge, Necanicum River Sea Conditions and Tide Table

Seaside, 12th Avenue bridge, Necanicum River 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 04:30 PM.

Days 1–4 Weather Summary

Heavy rain (total 50mm), heaviest during Thu morning. Cool air temperatures (max 13°C on Thu morning, min 6°C on Wed night). Winds decreasing (strong winds from the SSW on Thu morning, light winds from the W by Thu night).

Days 5–7 Weather Summary

Heavy rain (total 30mm), heaviest during Sun morning. Low air temperatures (max 9°C on Sat afternoon, min 5°C on Mon night). Winds decreasing (strong winds from the SW on Mon afternoon, light winds from the E by Tue morning).

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Fri morning, min 2°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 22mm), heaviest during Sat night. Mild temperatures (max 9°C on Sat night, min 3°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the NW by Sun night).

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
Wave Height Map
High Tide
00:03AM1.34m
10:25AM1.81m
00:42AM1.38m
11:01AM1.82m
1:18AM1.41m
11:37AM1.83m
1:54AM1.41m
12:13PM1.81m
2:30AM1.42m
12:51PM1.78m
3:07AM1.44m
1:30PM1.72m
3:44AM1.46m
2:15PM1.62m
4:20AM1.51m
3:06PM1.50m
4:57AM1.57m
4:10PM1.36m
5:36AM1.65m
5:29PM1.23m
6:17AM1.75m
7:01PM1.17m
7:01AM1.85m
Low Tide
6:31PM-0.01m
5:52AM0.44m
7:07PM-0.04m
7:42PM-0.06m
7:11AM0.44m
8:18PM-0.07m
7:49AM0.44m
8:53PM-0.07m
8:30AM0.44m
9:29PM-0.06m
9:14AM0.43m
10:05PM-0.04m
10:04AM0.41m
10:42PM-0.01m
11:03AM0.39m
11:20PM0.05m
12:09PM0.34m
00:01AM0.12m
1:20PM0.28m
00:46AM0.19m
2:30PM0.19m
1:38AM0.27m
Wave
height (m) 
direction
period (s) 
3.5
W
11
3
W
11
2.5
W
11
3.5
WSW
10
3.5
WSW
10
3
WSW
10
3
W
10
2.5
W
10
2.2
W
10
2.1
W
10
1.8
W
10
2
W
10
2.3
W
10
2.5
W
10
2.5
W
10
3
W
10
3
W
10
2.5
W
12
2.2
W
12
1.7
W
11
1.2
WNW
10
1
WNW
10
0.9
WNW
9
1.2
W
12
1.1
W
12
1.1
WSW
11
1.2
W
10
1.3
W
10
1.1
WSW
10
1.1
W
9
1
NW
7
0.9
WSW
9
2.5
WNW
7
2.5
WNW
8
4
WNW
12
3
WNW
11
light rain
mod rain
mod rain
heavy rain
mod rain
light rain
light rain
rain showers
rain showers
rain showers
light rain
light rain
light rain
rain showers
light rain
mod rain
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
mod rain
light rain
light rain
rain showers
part cloud
light rain
mod rain
mod rain
heavy rain
mod rain
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
light rain
light rain
light rain
rain shwrs
light rain
mod rain
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
mod rain
light rain
light rain
rain shwrs
some clouds
 km/h
25
SW
20
S
35
SSE
35
SW
25
W
25
WSW
30
WSW
25
SW
15
S
15
SSE
10
SE
20
SW
20
SSW
30
SW
30
SSW
40
WSW
15
WSW
10
ESE
5
E
10
ENE
5
ESE
5
NNE
15
E
15
ENE
10
ENE
15
ENE
10
E
10
NE
5
NE
5
N
5
SSE
15
SW
30
W
35
W
35
NW
10
NW
 mm 
2
6
10
13
6
3
4
4
2
1
1
4
3
8
3
6
4
9
5
3
5
max°C
10
10
13
13
9
8
8
8
8
9
7
9
8
9
8
8
7
7
6
4
7
7
4
6
5
3
8
8
3
6
6
9
7
6
6
7
Moonrise
7:09
8:07
8:58
9:39
10:11
10:37
10:58
11:17
11:34
11:51
12:11
12:33
Moonset
3:05
3:53
4:50
5:56
7:05
8:17
9:29
10:41
11:54
1:09
2:27
Sunrise
7:52
7:52
7:54
7:54
7:54
7:54
7:56
7:56
7:56
7:56
7:56
7:56
Sunset
4:30
4:30
4:31
4:31
4:32
4:32
4:34
4:34
4:35
4:36
4:36
4:37
Today's sea temperature in Seaside, 12th Avenue bridge, Necanicum River is
11.6° C
(Statistics for 17 Dec 1981-2005 – mean: 10.0 max: 11.6 min: 8.6°C)
Issued (local time): 3 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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