Rock Islands Sea Conditions and Tide Table

Rock Islands 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 07:31 AM and sunset is at 05:58 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Wed night. Cool air temperatures (max 17°C on Fri night, min 7°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the S by Fri night).

Days 4–6 Weather Summary

Heavy rain (total 51mm), heaviest during Sat morning. Icy conditions (max 18°C on Sat morning, min -2°C on Sun night). Mainly fresh winds.

Days 7–9 Weather Summary

Heavy rain (total 86mm), heaviest during Thu night. Freeze-thaw conditions (max 19°C on Thu night, min -4°C on Tue night). Mainly strong winds.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 13°C on Mon morning, min -4°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri morning, light winds from the NE by Sun afternoon).

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
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
3:36PM0.81m
2:43AM0.92m
4:04PM0.80m
3:22AM0.87m
4:29PM0.79m
4:02AM0.79m
4:52PM0.78m
4:46AM0.70m
5:14PM0.77m
5:39AM0.61m
5:36PM0.75m
6:53AM0.53m
6:03PM0.72m
8:47AM0.50m
6:40PM0.69m
10:47AM0.54m
7:49PM0.67m
11:55AM0.62m
9:33PM0.69m
12:38PM0.69m
10:49PM0.74m
1:14PM0.75m
11:42PM0.81m
Low Tide
9:20AM-0.25m
9:00PM0.22m
9:49AM-0.16m
9:40PM0.18m
10:14AM-0.07m
10:22PM0.15m
10:36AM0.02m
11:06PM0.13m
10:58AM0.12m
11:56PM0.12m
11:22AM0.22m
00:58AM0.12m
11:53AM0.31m
2:16AM0.10m
12:38PM0.41m
3:42AM0.05m
2:01PM0.48m
4:54AM-0.02m
3:53PM0.51m
5:49AM-0.12m
5:16PM0.49m
6:35AM-0.20m
6:10PM0.45m
Wave
height (m) 
direction
period (s) 
0.2
NNE
2
0.1
N
2
0.1
N
1
0
W
2
0.1
SW
2
0.2
W
2
0
W
2
0.1
S
2
0.3
SSE
2
0.7
SSW
6
0.3
SSW
7
0.2
SSW
8
0.3
SSW
7
0.4
NW
3
0.4
NNW
3
0.3
N
2
0.3
N
2
0.3
NNE
2
0.3
NNE
2
0.4
NNE
3
0.4
NNE
3
0.4
NE
2
0.3
NE
2
0.3
ENE
2
0.3
E
2
0.4
SE
3
0.5
SSW
8
0.6
W
3
0.5
WNW
3
0.5
WNW
3
0.4
NW
2
0.3
N
2
0.2
NNE
2
0.2
ENE
2
0.1
E
2
0.2
E
2
cloud
part cloud
rain showers
clear
clear
part cloud
clear
part cloud
rain showers
heavy rain
heavy rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
mod rain
heavy rain
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloudy
some clouds
rain shwrs
clear
clear
some clouds
clear
some clouds
rain shwrs
heavy rain
heavy rain
light rain
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
mod rain
heavy rain
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
10
NE
10
NE
10
N
0
SSE
10
SW
10
NW
10
E
10
SSW
15
SE
35
SSW
5
E
10
WSW
15
NNW
25
NW
25
N
25
N
20
N
20
NNE
25
NNE
25
NNE
25
NNE
25
NE
20
NE
20
ENE
20
E
20
ESE
30
SW
35
WNW
35
WNW
30
NW
20
NNW
20
N
15
NE
15
ENE
10
ENE
15
E
 mm 
3
2.0
29
19
3
4
7
75
max°C
11
12
12
10
12
12
12
14
17
18
16
18
14
14
6
2
4
2
4
6
2
3
7
8
13
17
19
7
6
3
2
5
2
7
10
12
Moonrise
7:51
8:50
9:46
10:40
11:34
12:27
1:22
2:19
3:17
4:17
5:16
Moonset
8:57
9:30
10:00
10:26
10:52
11:18
11:45
12:15
12:49
1:29
2:17
3:12
Sunrise
7:31
7:31
7:31
7:31
7:31
7:30
7:30
7:30
7:28
7:28
7:28
7:28
Sunset
5:58
5:58
5:59
6:00
6:00
6:01
6:02
6:04
6:04
6:05
6:06
6:07
Today's sea temperature in Rock Islands is 11.0 °C (Statistics for 15 Jan 1981-2005 – mean: 18.1 max: 20.4 min: 15.4°C)
Issued (local time): 6 am Wednesday 15 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest