Harrison Sea Conditions and Tide Table

Harrison 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 06:11 AM and sunset is at 07:39 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Wed morning. Cool air temperatures (max 12°C on Wed night, min 2°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 23mm), heaviest during Sat morning. Warm air temperatures (max 20°C on Thu afternoon, min 8°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Very mild (max 13°C on Mon afternoon, min 9°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Wed morning. Warm (max 21°C on Fri afternoon, min 11°C on Wed night). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tue
5
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
10:29AM1.61m
10:58PM1.94m
11:25AM1.52m
11:55PM1.82m
12:27PM1.44m
00:58AM1.71m
1:36PM1.39m
2:06AM1.61m
2:49PM1.39m
3:14AM1.54m
3:57PM1.43m
4:17AM1.51m
4:56PM1.50m
5:12AM1.50m
5:45PM1.58m
5:59AM1.50m
6:27PM1.65m
6:40AM1.49m
7:04PM1.71m
7:18AM1.49m
7:40PM1.74m
7:55AM1.47m
8:15PM1.75m
8:31AM1.45m
8:50PM1.74m
9:07AM1.42m
9:26PM1.70m
9:44AM1.38m
Low Tide
4:34PM0.08m
5:30AM0.14m
5:29PM0.19m
6:31AM0.24m
6:33PM0.30m
7:39AM0.32m
7:47PM0.39m
8:50AM0.35m
9:06PM0.43m
9:55AM0.34m
10:18PM0.42m
10:51AM0.31m
11:18PM0.38m
11:37AM0.27m
00:08AM0.33m
12:18PM0.24m
00:52AM0.28m
12:55PM0.22m
1:31AM0.24m
1:30PM0.21m
2:08AM0.23m
2:04PM0.22m
2:45AM0.23m
2:38PM0.24m
3:22AM0.26m
3:12PM0.28m
3:59AM0.31m
3:47PM0.34m
Wave
height (m) 
direction
period (s) 
0.2
ESE
7
0.4
SE
7
0.5
N
3
0.2
ESE
8
0.4
SE
2
0.8
SSE
4
0.5
SSE
6
0.4
SSE
6
0.3
SE
7
0.3
ESE
8
0.3
ESE
8
0.4
N
3
0.3
ESE
7
0.2
ESE
6
0.3
SSE
4
0.4
SE
3
0.5
ESE
3
0.4
SE
5
0.4
SE
6
0.5
SE
7
0.4
ESE
7
0.4
ESE
7
0.5
ESE
3
0.4
ESE
6
0.5
ESE
3
0.9
ESE
4
1.1
ESE
5
1
SE
6
0.7
ESE
6
0.6
ESE
6
0.5
SE
6
0.5
SE
6
0.5
SE
7
0.4
SE
7
0.4
ESE
7
0.4
ESE
8
0.5
ESE
8
0.6
ESE
7
1
ESE
9
0.6
ESE
9
0.4
ESE
10
0.3
ESE
10
1
SSE
4
1
SSE
5
0.8
SSE
6
0.8
SSE
7
0.7
SE
6
cloud
cloud
clear
clear
clear
part cloud
light rain
rain showers
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
heavy rain
mod rain
light rain
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
heavy rain
light rain
cloud
part cloud
cloud
rain showers
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
light rain
rain showers
cloudy
cloudy
clear
clear
clear
some clouds
light rain
rain shwrs
clear
clear
some clouds
cloudy
light rain
rain shwrs
some clouds
heavy rain
mod rain
light rain
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
heavy rain
light rain
cloudy
some clouds
cloudy
rain shwrs
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
light rain
light rain
cloudy
light rain
rain shwrs
 km/h
10
NW
25
NW
15
NNW
0
S
15
S
20
SSW
10
SW
5
NNW
0
WNW
15
NW
20
NW
10
N
10
NW
10
WNW
10
NNE
15
E
10
ENE
5
NNE
5
ESE
5
SE
5
SSE
15
SE
15
SSE
5
ESE
15
SE
20
SE
20
SE
15
SSE
5
NW
5
NW
5
NNW
10
NNW
10
NW
10
N
10
E
5
ENE
15
NE
15
NW
25
NW
20
NW
15
WNW
5
SW
20
SSE
20
S
10
S
15
SSW
10
SW
 mm 
4
1
1
1
12
7
2
14
5
1
2
2
4
2
max°C
6
10
7
6
10
8
7
11
12
16
20
17
11
15
15
8
8
8
9
12
11
12
13
10
10
10
11
12
14
14
14
18
17
17
21
18
14
15
11
11
15
15
11
12
14
16
19
Moonrise
7:57
8:57
10:07
11:21
12:36
1:47
2:55
4:01
5:05
6:08
7:12
8:16
9:20
10:21
11:18
Moonset
12:13
1:15
2:04
2:42
3:12
3:38
4:00
4:20
4:41
5:03
5:27
5:55
6:29
7:09
7:57
Sunrise
6:11
6:09
6:07
6:05
6:05
6:03
6:01
6:01
5:58
5:58
5:56
5:54
5:54
5:52
5:52
5:50
Sunset
7:39
7:40
7:42
7:44
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
Today's sea temperature in Harrison is
11.1° C
(Statistics for 20 Apr 1981-2005 – mean: 6.5 max: 9.6 min: 4.2°C)
Issued (local time): 7 am Monday 20 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest