Johns Island, Chassahowitzka Bay Sea Conditions and Tide Table

Johns Island, Chassahowitzka Bay 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 07:11 AM and sunset is at 06:16 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Fri morning, min 16°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Warm air temperatures (max 23°C on Sat morning, min 13°C on Mon night). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the SSW by Sun night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Tue afternoon, min 16°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 23°C on Fri morning, min 13°C on Sun night). Wind will be generally light.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
11:20AM0.34m
9:14PM0.73m
12:45PM0.36m
10:29PM0.69m
1:47PM0.40m
11:53PM0.67m
2:36PM0.44m
1:10AM0.69m
3:14PM0.47m
2:06AM0.72m
3:43PM0.50m
2:50AM0.74m
4:02PM0.53m
3:28AM0.76m
4:19PM0.57m
4:06AM0.74m
4:38PM0.63m
4:45AM0.71m
5:01PM0.71m
5:29AM0.64m
5:29PM0.79m
6:18AM0.54m
6:03PM0.84m
7:18AM0.43m
6:43PM0.87m
8:35AM0.33m
7:32PM0.84m
10:15AM0.28m
Low Tide
3:17PM0.20m
7:42AM0.01m
4:26PM0.22m
8:37AM-0.05m
5:41PM0.23m
9:24AM-0.09m
6:58PM0.21m
10:04AM-0.11m
8:11PM0.18m
10:37AM-0.12m
9:12PM0.15m
11:03AM-0.10m
10:00PM0.12m
11:19AM-0.06m
10:40PM0.09m
11:27AM-0.03m
11:16PM0.06m
11:35AM0.00m
11:51PM0.04m
11:48AM0.03m
00:30AM0.02m
12:08PM0.07m
1:19AM0.03m
12:35PM0.10m
2:43AM0.06m
1:11PM0.15m
5:44AM0.05m
2:03PM0.20m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
rain showers
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
rain shwrs
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
clear
 km/h
15
SW
20
SW
15
WSW
10
WNW
15
W
10
NNW
5
NE
15
WNW
10
ENE
15
ESE
15
W
10
SSE
25
S
35
SSW
35
SSW
20
WSW
20
WNW
20
NE
25
ENE
20
ENE
15
ENE
10
ESE
15
W
15
NW
15
NW
20
W
10
NNW
10
NE
15
W
5
ESE
10
WSW
20
WSW
20
WSW
15
NW
15
WNW
20
ENE
20
E
10
N
20
ESE
20
SE
10
SW
10
S
20
SSW
20
SW
10
NW
25
ENE
20
ENE
 mm 
7
max°C
18
18
18
19
19
18
20
20
18
23
21
20
23
23
20
19
17
18
22
23
17
21
20
18
19
19
17
23
23
20
20
19
20
21
19
14
22
23
18
23
23
22
22
21
21
23
25
Moonrise
2:50
3:45
4:36
5:22
6:04
6:41
7:15
7:46
8:17
8:48
9:21
9:58
10:41
11:31
12:28
1:33
Moonset
12:57
1:47
2:43
3:42
4:43
5:44
6:45
7:45
8:46
9:49
10:53
12:01
1:10
2:18
3:21
Sunrise
7:11
7:11
7:09
7:09
7:07
7:07
7:07
7:05
7:05
7:03
7:03
7:01
7:01
7:00
6:58
6:58
Sunset
6:16
6:17
6:19
6:20
6:20
6:21
6:22
6:22
6:22
6:23
6:24
6:24
6:25
6:27
6:27
6:28
Today's sea temperature in Johns Island, Chassahowitzka Bay is
13.4° C
(Statistics for 11 Feb 1981-2005 – mean: 18.8 max: 20.7 min: 16.8°C)
Issued (local time): 12 pm Wednesday 11 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest