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 — and sunset is at 07:55 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sat afternoon, min 20°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Mon afternoon, min 17°C on Sun night). Mainly fresh winds.

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Thu afternoon, min 17°C on Wed night). Winds decreasing (fresh winds from the ENE on Thu afternoon, calm by Fri night).

Days 11–13 Weather Summary

Light rain (total 8mm), mostly falling on Tue morning. Warm (max 25°C on Mon afternoon, min 22°C on Sat night). Winds increasing (light winds from the WSW on Mon morning, fresh winds from the S by Tue morning).

Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
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
night
Wave Height Map
High Tide
3:15PM0.69m
4:07AM0.59m
3:41PM0.78m
4:53AM0.55m
4:10PM0.86m
5:39AM0.49m
4:44PM0.92m
6:27AM0.43m
5:22PM0.94m
7:20AM0.37m
6:06PM0.91m
8:22AM0.34m
6:59PM0.83m
9:34AM0.33m
8:03PM0.73m
10:49AM0.36m
9:25PM0.63m
11:55AM0.42m
11:06PM0.57m
12:48PM0.49m
00:50AM0.56m
1:32PM0.55m
2:01AM0.55m
2:07PM0.61m
2:52AM0.54m
2:33PM0.65m
3:35AM0.53m
2:55PM0.69m
Low Tide
10:53PM-0.02m
10:09AM0.14m
11:43PM-0.07m
10:29AM0.17m
00:30AM-0.10m
10:54AM0.18m
1:19AM-0.10m
11:26AM0.19m
2:14AM-0.07m
12:08PM0.18m
3:22AM-0.02m
1:00PM0.18m
4:43AM0.03m
2:04PM0.18m
5:58AM0.05m
3:19PM0.19m
6:57AM0.06m
4:49PM0.18m
7:43AM0.07m
6:34PM0.15m
8:22AM0.09m
8:11PM0.09m
8:52AM0.12m
9:22PM0.03m
9:12AM0.16m
10:20PM-0.02m
9:20AM0.20m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
risk tstorm
risk tstorm
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
 km/h
20
WNW
5
ESE
0
SSW
20
W
0
SE
5
S
20
W
5
ENE
15
WNW
20
WNW
35
NE
40
ENE
35
ENE
20
ENE
35
E
30
E
25
E
25
E
25
ENE
20
ENE
25
ENE
35
ENE
20
ENE
15
NE
20
WNW
15
SE
20
WNW
25
W
20
W
20
WNW
25
WSW
15
W
15
SSW
20
WSW
20
SSE
35
SSW
20
W
20
WNW
10
NNW
20
WNW
15
N
10
NE
25
WNW
10
SE
10
SSE
30
WSW
15
ESE
 mm 
7
1
max°C
24
22
23
25
23
24
26
23
23
24
22
21
25
22
21
25
23
21
23
22
23
25
22
23
25
22
23
24
23
24
24
23
24
25
23
24
25
23
24
26
24
26
29
24
26
26
21
Moonrise
6:51
7:32
8:19
9:14
10:17
11:24
12:32
1:38
2:41
3:41
4:38
5:34
6:29
7:25
8:22
Moonset
7:21
8:30
9:42
10:55
12:05
1:08
2:01
2:47
3:25
3:58
4:29
4:57
5:25
5:55
6:26
Sunrise
7:03
7:01
7:01
7:00
6:58
6:58
6:56
6:56
6:54
6:54
6:52
6:52
6:50
6:50
6:50
Sunset
7:55
7:57
7:58
7:58
7:59
7:59
8:00
8:00
8:00
8:01
8:01
8:02
8:02
8:04
8:05
8:05
Today's sea temperature in Johns Island, Chassahowitzka Bay is
23.2° C
(Statistics for 16 Apr 1981-2005 – mean: 21.5 max: 23.3 min: 19.8°C)
Issued (local time): 1 pm Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest