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 07:52 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Heavy rain (total 39mm), 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 WNW by Thu night).

Days 4–6 Weather Summary

Heavy rain (total 51mm), heaviest during Sat night. Low air temperatures (max 9°C on Sun morning, min 6°C on Sat night). Winds increasing (light winds from the S on Sun morning, strong winds from the SW by Mon afternoon).

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Tue afternoon. Freeze-thaw conditions (max 7°C on Tue morning, min 0°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 25mm), heaviest during Sun afternoon. Very mild (max 12°C on Sun morning, min 2°C on Fri morning). Winds increasing (light winds from the ESE on Sat morning, fresh winds from the S by Sun morning).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
9:50AM1.79m
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
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) 
4
W
11
3.5
W
11
3
W
11
2.4
W
11
3.5
WSW
10
3
WSW
10
3
WSW
10
3
W
10
2.5
W
10
2.2
W
10
2
W
10
2
W
10
2.3
W
9
2.2
W
10
2
W
10
2.5
WSW
8
3
WSW
9
2.5
W
10
2.5
W
10
2.2
W
11
1.9
W
11
1.6
WNW
10
1.4
WNW
10
1.4
WNW
9
1.7
WNW
9
2.1
WNW
11
2.1
WNW
12
1.7
WNW
12
1.5
WNW
12
1.2
WNW
11
1
WNW
10
0.9
WNW
10
1.2
W
16
3
W
14
3.5
WSW
12
3
WSW
12
light rain
light rain
light rain
mod rain
light rain
mod rain
rain showers
rain showers
rain showers
light rain
light rain
heavy rain
heavy rain
rain showers
mod rain
light rain
light rain
rain showers
light rain
mod rain
rain showers
part cloud
part cloud
light rain
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
light rain
mod rain
rain showers
light rain
light rain
light rain
mod rain
light rain
mod rain
rain shwrs
rain shwrs
rain shwrs
light rain
light rain
heavy rain
heavy rain
rain shwrs
mod rain
light rain
light rain
rain shwrs
light rain
mod rain
rain shwrs
some clouds
some clouds
light rain
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
light rain
mod rain
rain shwrs
 km/h
35
W
25
SW
25
SSW
25
SSE
40
WSW
25
WNW
25
WSW
30
W
20
WSW
15
SSW
15
S
20
S
15
SSW
10
SSW
25
SSW
35
SW
40
SW
25
SW
20
SW
10
NW
10
N
10
WNW
10
SW
25
S
5
SE
10
ENE
10
ENE
15
E
10
E
15
ESE
15
ESE
15
ESE
10
ESE
40
S
35
S
30
S
 mm 
4
2
4
9
3
6
3
3
5
1
3
13
13
2
7
4
4
4
3
7
1
3
3
8
13
max°C
9
9
9
13
13
9
8
9
8
8
8
8
9
9
8
8
8
7
7
4
4
7
6
5
6
7
3
6
6
7
10
8
11
12
11
11
Moonrise
6:04
7:09
8:07
8:58
9:39
10:11
10:37
10:58
11:17
11:34
11:51
12:11
Moonset
2:28
3:05
3:53
4:50
5:56
7:05
8:17
9:29
10:41
11:54
1:09
Sunrise
7:52
7:52
7:52
7:54
7:54
7:54
7:54
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 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest