Saint Johns River at Long Branch, USCOE dredge depot Sea Conditions and Tide Table

Saint Johns River at Long Branch, USCOE dredge depot 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 07:35 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Thu afternoon, min 6°C on Wed morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Sun afternoon, min 14°C on Sat morning). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Tue night. Warm (max 29°C on Mon afternoon, min 14°C on Wed afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 14°C on Sun morning). Wind will be generally light.

Tue
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
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
9:01PM0.44m
9:22AM0.42m
9:48PM0.47m
10:12AM0.40m
10:38PM0.48m
11:06AM0.38m
11:32PM0.47m
12:01PM0.36m
00:28AM0.46m
12:55PM0.34m
1:26AM0.44m
1:47PM0.30m
2:29AM0.41m
2:46PM0.27m
3:47AM0.40m
4:01PM0.25m
5:03AM0.41m
5:20PM0.26m
6:07AM0.43m
6:27PM0.30m
7:03AM0.45m
7:28PM0.35m
7:55AM0.46m
8:22PM0.40m
8:44AM0.47m
9:12PM0.45m
9:31AM0.46m
Low Tide
3:35PM-0.38m
3:52AM-0.31m
4:15PM-0.41m
4:43AM-0.34m
4:58PM-0.42m
5:36AM-0.36m
5:44PM-0.43m
6:31AM-0.36m
6:34PM-0.44m
7:32AM-0.36m
7:30PM-0.44m
8:37AM-0.35m
8:32PM-0.44m
9:44AM-0.34m
9:38PM-0.44m
10:46AM-0.35m
10:42PM-0.43m
11:45AM-0.37m
11:44PM-0.41m
12:41PM-0.39m
00:47AM-0.38m
1:37PM-0.41m
1:50AM-0.36m
2:28PM-0.43m
2:48AM-0.35m
3:16PM-0.45m
3:40AM-0.35m
3:59PM-0.44m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
clear
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
some clouds
clear
some clouds
clear
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
risk tstorm
risk tstorm
some clouds
clear
clear
 km/h
15
NW
10
N
10
NNE
15
ENE
10
NNE
15
NNE
10
ENE
5
NNE
10
NE
15
ENE
5
SW
10
WSW
10
WSW
10
WSW
10
WSW
10
SSW
10
W
10
WSW
10
WSW
10
WSW
10
WNW
25
NE
20
NE
20
NE
20
NNE
10
NNE
15
NNE
10
ENE
5
ESE
5
S
15
ESE
5
S
10
ESE
20
E
20
NNE
25
NNE
25
NE
20
NNE
25
NE
15
NE
10
E
10
SSE
5
S
15
NW
20
N
20
NE
10
NE
 mm 
1
4
3
max°C
14
12
10
14
12
13
17
14
16
19
16
19
26
25
22
28
25
22
29
27
24
25
16
15
15
15
17
21
18
23
26
22
24
26
20
15
14
15
16
20
20
24
25
24
15
19
17
Moonrise
7:12
7:42
8:14
8:50
9:30
10:18
11:14
12:16
1:24
2:31
3:38
4:41
5:41
6:40
7:37
Moonset
6:25
7:28
8:32
9:39
10:48
12:00
1:10
2:16
3:15
4:04
4:46
5:22
5:53
6:22
6:49
Sunrise
7:33
7:31
7:30
7:28
7:28
7:26
7:24
7:24
7:22
7:22
7:20
7:18
7:18
7:16
7:16
Sunset
7:35
7:36
7:36
7:37
7:37
7:37
7:38
7:39
7:39
7:40
7:42
7:42
7:43
7:43
7:44
7:45
Today's sea temperature in Saint Johns River at Long Branch, USCOE dredge depot is
17.7° C
(Statistics for 17 Mar 1981-2005 – mean: 19.9 max: 22.1 min: 18.0°C)
Issued (local time): 1 pm Tuesday 17 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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