Port Simpson Sea Conditions and Tide Table

Port Simpson 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 —.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Sun night, min 2°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Sat afternoon, min 1°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 65mm), heaviest during Sun afternoon. Mild temperatures (max 8°C on Sun night, min 4°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 51mm), heaviest during Fri morning. Mild temperatures (max 8°C on Thu afternoon, min 5°C on Wed morning). Winds increasing (light winds from the ENE on Thu morning, fresh winds from the SSE by Fri afternoon).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tue
3
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
night
AM
Wave Height Map
High Tide
2:07AM5.58m
1:40PM6.29m
2:37AM5.72m
2:15PM6.30m
3:07AM5.84m
2:51PM6.21m
3:38AM5.93m
3:30PM6.01m
4:11AM5.98m
4:12PM5.71m
4:47AM5.98m
5:02PM5.34m
5:28AM5.94m
6:02PM4.93m
6:19AM5.85m
7:20PM4.61m
7:24AM5.77m
8:58PM4.53m
8:43AM5.78m
10:29PM4.76m
10:02AM5.97m
11:36PM5.14m
11:10AM6.26m
00:27AM5.54m
12:07PM6.55m
1:10AM5.88m
12:56PM6.74m
1:50AM6.14m
1:42PM6.78m
Low Tide
7:47PM0.89m
7:47AM2.33m
8:18PM0.80m
8:22AM2.16m
8:49PM0.80m
8:58AM2.03m
9:20PM0.91m
9:36AM1.94m
9:51PM1.14m
10:19AM1.90m
10:25PM1.48m
11:07AM1.90m
11:03PM1.91m
12:06PM1.93m
11:49PM2.38m
1:18PM1.94m
00:51AM2.83m
2:41PM1.82m
2:19AM3.12m
4:00PM1.52m
3:52AM3.10m
5:07PM1.13m
5:06AM2.83m
6:01PM0.74m
6:06AM2.45m
6:49PM0.45m
6:56AM2.07m
7:32PM0.30m
7:41AM1.77m
Wave
height (m) 
direction
period (s) 
0.1
N
3
0
W
18
0
W
16
0.1
N
3
0.1
N
3
0.1
N
3
0
W
4
0
W
4
0
W
4
0
W
6
0.1
N
3
0.1
N
3
0.1
N
3
0.1
N
3
0.1
N
3
0
W
6
0
W
6
0
W
2
0
W
18
0
W
3
0.1
S
2
0.3
SSE
2
0.2
S
2
0.2
E
2
0.1
NE
2
0.2
ESE
2
0.3
SSE
3
0.1
E
2
0.1
N
2
0.2
ENE
2
0.2
E
2
0.1
E
2
0.3
SSE
2
0.2
ESE
2
0.5
SE
3
0.5
S
3
0.4
SSE
3
0.1
SE
2
0.2
S
3
0.6
S
4
0.4
SE
3
0.4
SE
3
0.2
ESE
2
0.1
SE
2
0.1
SE
2
0.1
NE
3
0.2
S
3
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
heavy rain
heavy rain
mod rain
light rain
mod rain
light rain
cloud
rain showers
mod rain
mod rain
mod rain
light rain
light rain
mod rain
heavy rain
light rain
light rain
heavy rain
light rain
mod rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
mod rain
heavy rain
heavy rain
mod rain
light rain
mod rain
light rain
cloudy
rain shwrs
mod rain
mod rain
mod rain
light rain
light rain
mod rain
heavy rain
light rain
light rain
heavy rain
light rain
mod rain
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
 km/h
5
ENE
5
ENE
5
NNE
10
NE
10
NE
5
ENE
10
NE
5
NE
5
NE
10
NE
10
NE
10
NE
10
NE
10
ENE
5
NE
5
NE
5
NNE
5
NE
5
NE
5
E
5
E
20
SE
15
E
10
E
15
ENE
15
ESE
15
ESE
10
ENE
10
ENE
15
ENE
15
E
5
ENE
15
ESE
15
ESE
20
ESE
25
SE
15
SE
10
E
15
ESE
20
SE
15
E
15
E
15
E
10
E
5
ESE
10
ENE
10
SSW
 mm 
5
6
14
18
8
4
9
1
1
8
6
8
2
4
7
13
2
1
11
1
7
5
5
max°C
5
5
5
3
5
5
3
4
4
3
4
4
2
3
4
4
4
5
5
6
7
8
7
6
7
8
8
7
6
6
7
7
8
7
7
8
7
5
6
6
6
8
10
11
11
12
11
Moonrise
9:43
9:55
10:04
10:12
10:20
10:28
10:38
10:52
11:13
11:48
12:45
2:05
3:38
5:14
6:45
Moonset
6:01
7:25
8:48
10:12
11:36
1:04
2:36
4:10
5:43
7:00
7:55
8:29
8:49
9:03
9:13
Sunrise
8:49
8:48
8:47
8:45
8:44
8:42
8:41
8:40
8:37
8:37
8:34
8:33
8:32
8:30
8:27
8:26
Sunset
4:54
4:57
4:59
5:00
5:02
5:05
5:06
5:07
5:09
5:12
5:14
5:16
5:19
5:21
5:22
Today's sea temperature in Port Simpson is
6.1° C
(Statistics for 18 Jan 1981-2005 – mean: 6.7 max: 8.6 min: 5.5°C)
Issued (local time): 9 pm Sunday 18 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest