Saint Johns River at Main Street Bridge Sea Conditions and Tide Table

Saint Johns River at Main Street Bridge 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 05:30 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Tue morning, min 14°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Tue afternoon, min 17°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Sat afternoon, min 17°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Thu morning, min 12°C on Tue afternoon). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
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
Wave Height Map
High Tide
10:15PM0.25m
11:03AM0.33m
10:39PM0.27m
11:25AM0.33m
11:10PM0.29m
11:47AM0.33m
11:52PM0.30m
12:26PM0.32m
00:40AM0.31m
1:13PM0.31m
1:31AM0.31m
2:03PM0.30m
2:24AM0.31m
2:57PM0.28m
3:22AM0.31m
4:03PM0.26m
4:31AM0.31m
5:25PM0.25m
5:53AM0.33m
6:36PM0.26m
7:08AM0.35m
7:35PM0.27m
8:18AM0.37m
Low Tide
4:53PM-0.16m
4:22AM-0.21m
5:23PM-0.15m
4:57AM-0.20m
5:55PM-0.15m
5:36AM-0.19m
6:31PM-0.15m
6:20AM-0.18m
7:13PM-0.16m
7:09AM-0.17m
8:01PM-0.17m
8:03AM-0.17m
8:55PM-0.19m
9:08AM-0.16m
9:54PM-0.21m
10:25AM-0.16m
10:54PM-0.23m
11:41AM-0.17m
11:52PM-0.25m
12:47PM-0.18m
00:49AM-0.26m
1:49PM-0.18m
1:47AM-0.26m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
 km/h
5
NE
0
E
5
NNW
5
NE
10
NNE
20
NE
15
NE
5
NE
10
SE
0
N
5
NW
5
N
10
ENE
5
NE
5
N
5
ENE
5
SW
10
W
10
WSW
5
W
5
WNW
5
ENE
5
ENE
5
N
0
NNE
10
WNW
15
NNE
15
NE
10
NE
20
NE
20
NE
15
NNE
10
NE
10
ESE
5
E
5
ENE
 mm 
max°C
18
14
19
20
16
18
18
19
23
24
21
22
23
18
22
23
19
23
24
20
24
25
20
23
24
22
19
17
15
14
13
13
20
19
18
21
Moonrise
8:47
9:29
10:06
10:39
11:09
11:38
12:07
12:38
1:13
1:54
2:43
Moonset
5:57
6:55
7:55
8:55
9:55
10:54
11:55
12:57
2:02
3:10
4:23
5:36
Sunrise
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
Sunset
5:30
5:30
5:30
5:30
5:31
5:31
5:32
5:32
5:34
5:35
5:35
5:36
Today's sea temperature in Saint Johns River at Main Street Bridge is
14.9° C
(Statistics for 20 Dec 1981-2005 – mean: 21.4 max: 23.8 min: 19.4°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest