South Island Ferry, Intracoastal Waterway Sea Conditions and Tide Table

South Island Ferry, Intracoastal Waterway 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 07:07 AM and sunset is at 05:54 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 18°C on Tue morning, min -1°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Cool air temperatures (max 18°C on Wed morning, min 5°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Sat night. Warm (max 20°C on Sun morning, min 6°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Thu morning, min 10°C on Tue morning). Wind will be generally light.

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
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
1:12PM0.93m
2:00AM1.03m
2:02PM0.88m
2:55AM1.01m
2:57PM0.85m
3:54AM1.01m
3:57PM0.85m
4:53AM1.03m
4:55PM0.87m
5:49AM1.07m
5:50PM0.91m
6:38AM1.12m
6:40PM0.95m
7:23AM1.16m
7:26PM1.01m
8:04AM1.20m
8:08PM1.06m
8:42AM1.22m
8:48PM1.11m
9:19AM1.22m
9:27PM1.16m
9:55AM1.20m
10:07PM1.19m
10:34AM1.16m
10:50PM1.22m
11:15AM1.10m
11:37PM1.23m
12:03PM1.04m
Low Tide
7:57AM0.14m
7:56PM0.11m
8:51AM0.19m
8:44PM0.15m
9:48AM0.22m
9:39PM0.17m
10:47AM0.22m
10:39PM0.16m
11:43AM0.20m
11:37PM0.12m
12:34PM0.15m
00:30AM0.07m
1:20PM0.10m
1:18AM0.01m
2:03PM0.04m
2:03AM-0.04m
2:43PM-0.02m
2:47AM-0.08m
3:22PM-0.07m
3:30AM-0.11m
4:00PM-0.10m
4:13AM-0.11m
4:39PM-0.12m
4:59AM-0.10m
5:19PM-0.13m
5:47AM-0.06m
6:03PM-0.11m
6:40AM-0.01m
6:52PM-0.09m
Wave
height (m) 
direction
period (s) 
0.6
ESE
10
0.4
ESE
11
0.4
ESE
11
0.4
ESE
12
0.4
ESE
12
0.4
ESE
12
0.4
ESE
13
0.7
ESE
13
0.7
S
5
0.7
S
6
0.5
S
6
0.4
S
6
0.4
SE
5
0.3
E
4
0.2
E
9
0.4
NE
3
0.3
E
9
0.5
E
4
0.8
E
5
0.8
E
5
1.4
SSE
8
1.5
SSE
9
1.2
SSE
9
0.8
SSE
8
0.4
SSE
8
0.4
SE
8
0.4
SE
7
0.3
SE
7
0.3
ESE
10
0.4
ESE
10
0.6
SSW
4
0.9
SSW
5
0.7
S
6
0.6
S
6
0.6
S
5
0.4
S
5
0.3
ESE
10
0.4
SSE
4
0.9
SSE
5
1
SSE
7
0.8
SSE
7
0.5
S
6
0.4
SSE
6
0.3
SSE
6
0.2
SSE
6
0.4
NE
4
0.3
SE
7
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
mod rain
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
light rain
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
light rain
light rain
light rain
mod rain
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
clear
some clouds
some clouds
clear
some clouds
 km/h
15
NE
5
ESE
5
E
10
E
10
ESE
0
SSW
10
WSW
15
SW
15
WSW
15
W
10
NNE
10
N
10
N
10
NNW
0
NE
10
ENE
10
E
15
E
15
ENE
15
E
25
S
25
SW
25
WNW
15
NW
15
NNW
15
NW
10
NNW
5
N
10
S
10
SW
20
SW
20
SSW
15
SW
10
WSW
10
SSW
10
SSW
15
SSW
20
SSW
20
SSW
20
SW
15
W
15
WNW
10
N
10
NNW
5
NW
10
NNE
5
S
 mm 
2
2
2
9
2
1
1
max°C
4
6
6
8
9
13
18
18
16
18
16
15
12
14
10
9
9
10
10
16
18
20
19
12
13
14
12
16
16
13
20
19
16
23
23
19
22
21
19
19
13
13
11
13
10
12
12
Moonrise
12:54
1:53
2:50
3:46
4:36
5:21
6:01
6:36
7:07
7:35
8:03
8:31
9:01
9:35
10:15
Moonset
10:33
11:06
11:44
12:28
1:19
2:15
3:16
4:19
5:22
6:26
7:30
8:34
9:39
10:47
11:57
Sunrise
7:07
7:05
7:05
7:03
7:03
7:01
7:01
7:00
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
Sunset
5:54
5:55
5:57
5:58
5:59
6:00
6:00
6:01
6:01
6:02
6:04
6:05
6:06
6:07
6:07
6:07
Today's sea temperature in South Island Ferry, Intracoastal Waterway is
5.9° C
(Statistics for 08 Feb 1981-2005 – mean: 20.3 max: 22.3 min: 17.7°C)
Issued (local time): 6 am Sunday 08 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest