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 07:54 AM and sunset is at 04:34 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Wed morning. Cool air temperatures (max 10°C on Wed morning, min 6°C on Tue afternoon). Winds decreasing (near gales from the S on Wed morning, calm by Thu night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Fri morning. Low air temperatures (max 9°C on Fri morning, min 3°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Very mild (max 11°C on Wed morning, min 6°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 78mm), heaviest during Sat afternoon. Very mild (max 13°C on Thu afternoon, min 4°C on Sat morning). Winds increasing (light winds from the ESE on Thu morning, fresh winds from the WSW by Sat night).

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
1:30PM1.72m
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
8:33PM1.19m
7:50AM1.95m
9:51PM1.28m
8:41AM2.04m
10:56PM1.38m
9:33AM2.10m
11:49PM1.47m
10:27AM2.14m
00:37AM1.54m
11:20AM2.14m
1:21AM1.58m
Low Tide
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
3:35PM0.09m
2:37AM0.34m
4:34PM-0.01m
3:41AM0.38m
5:28PM-0.10m
4:45AM0.41m
6:19PM-0.16m
5:46AM0.41m
7:08PM-0.20m
7:55PM-0.21m
Wave
height (m) 
direction
period (s) 
2.5
W
11
2.2
W
12
1.7
WNW
11
1.4
WNW
10
3
SW
8
1.7
W
8
1.1
WNW
10
1.1
W
12
2
SW
12
1.8
SW
12
2.1
SW
11
1.9
WNW
9
1.7
WNW
8
1.5
WNW
8
1.1
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
WNW
8
1.3
W
13
1.4
W
12
1.8
W
15
1.8
W
13
1.7
W
13
1.5
W
12
1.4
W
12
1.4
W
11
1.4
W
11
1.5
W
10
1.6
W
10
2.3
W
12
2.2
W
11
2
W
11
2
WNW
12
2
WNW
11
2.5
SW
8
3
WSW
10
cloud
cloud
light rain
light rain
rain showers
cloud
rain showers
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
rain showers
rain showers
cloud
rain showers
rain showers
rain showers
mod rain
mod rain
heavy rain
rain showers
cloudy
cloudy
light rain
light rain
rain shwrs
cloudy
rain shwrs
cloudy
some clouds
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
cloudy
rain shwrs
rain shwrs
rain shwrs
mod rain
mod rain
heavy rain
rain shwrs
 km/h
10
SE
5
E
15
NE
25
ESE
35
SW
15
E
10
SSE
10
S
10
ENE
5
SW
20
NW
15
NW
10
NW
5
NNW
10
ESE
10
NE
10
NE
10
E
10
ENE
10
NE
10
E
5
ESE
0
SE
10
ESE
10
ESE
10
SE
10
ESE
10
ESE
20
S
25
WSW
15
SW
25
WSW
20
SSW
15
SE
30
SSE
35
WSW
 mm 
1
5
3
1
1
3
7
12
1
2
6
10
23
15
max°C
8
7
8
10
9
7
10
10
8
9
8
8
9
8
6
6
6
5
9
9
8
10
9
7
11
10
10
11
13
11
8
7
7
6
7
8
Moonrise
10:37
10:58
11:17
11:34
11:51
12:11
12:33
1:02
1:42
2:35
3:43
5:03
Moonset
8:17
9:29
10:41
11:54
1:09
2:27
3:50
5:15
6:37
7:47
8:41
Sunrise
7:54
7:56
7:56
7:56
7:56
7:56
7:56
7:56
7:56
7:56
7:56
7:56
Sunset
4:34
4:34
4:35
4:36
4:36
4:37
4:37
4:38
4:39
4:40
4:42
4:43
Today's sea temperature in Seaside, 12th Avenue bridge, Necanicum River is
11.3° C
(Statistics for 23 Dec 1981-2005 – mean: 9.8 max: 11.4 min: 8.3°C)
Issued (local time): 9 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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