Byron Bay Sea Conditions and Tide Table

Byron 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 05:41 AM and sunset is at 07:39 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Sat afternoon, min 18°C on Thu night). Winds increasing (light winds from the ESE on Thu morning, fresh winds from the N by Sat afternoon).

Days 4–6 Weather Summary

Heavy rain (total 53mm), heaviest during Mon night. Very warm air temperatures (max 33°C on Mon afternoon, min 22°C on Mon night). Winds decreasing (fresh winds from the N on Sun night, calm by Mon night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Warm (max 30°C on Wed morning, min 20°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 44mm), heaviest during Sat afternoon. Warm (max 27°C on Sat morning, min 16°C on Mon night). Winds increasing (light winds from the W on Sat morning, fresh winds from the SSE by Sun afternoon).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
7:51AM1.52m
7:55PM0.97m
8:28AM1.58m
8:37PM0.98m
9:05AM1.62m
9:15PM0.99m
9:42AM1.64m
9:53PM0.99m
10:18AM1.66m
10:32PM0.99m
10:55AM1.65m
11:13PM0.99m
11:31AM1.63m
11:58PM0.99m
12:10PM1.59m
00:49AM1.01m
12:53PM1.52m
1:46AM1.05m
1:41PM1.43m
2:50AM1.12m
2:38PM1.31m
3:56AM1.24m
3:45PM1.20m
Low Tide
2:30PM0.32m
1:41AM0.19m
3:09PM0.27m
2:19AM0.17m
3:47PM0.23m
2:57AM0.15m
4:24PM0.21m
3:34AM0.15m
5:02PM0.20m
5:40PM0.19m
6:19PM0.18m
5:30AM0.26m
7:00PM0.17m
6:18AM0.33m
7:44PM0.17m
7:16AM0.41m
8:31PM0.16m
8:29AM0.46m
9:22PM0.16m
9:55AM0.47m
10:16PM0.15m
Wave
height (m) 
direction
period (s) 
1.4
SSE
12
1.4
ESE
8
1.3
ESE
8
1.1
E
8
1.3
E
8
1.3
E
7
1.3
NNE
5
1.5
NNE
5
1.5
NNE
5
1.5
NNE
6
1.8
NNE
6
2.1
NNE
6
1.6
NNE
6
1.6
NNE
6
1.4
NNE
6
0.8
NNE
6
0.9
S
11
1.2
S
9
1
S
9
1
S
8
1.1
S
7
1.2
E
6
1.7
S
6
2.2
SSE
7
2.1
SE
7
1.9
SE
7
1.5
ESE
7
1.2
S
9
1.1
S
8
3.5
S
9
3.5
S
9
3.5
S
9
3.5
S
9
3
SSE
8
3
SSE
8
2.5
SSE
8
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
rain showers
thunderstorm
light rain
thunderstorm
part cloud
clear
part cloud
part cloud
clear
part cloud
thunderstorm
part cloud
cloud
part cloud
clear
rain showers
mod rain
light rain
part cloud
rain showers
rain showers
rain showers
rain showers
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
rain shwrs
risk tstorm
light rain
risk tstorm
some clouds
clear
some clouds
some clouds
clear
some clouds
risk tstorm
some clouds
cloudy
some clouds
clear
rain shwrs
mod rain
light rain
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
 km/h
10
E
15
ENE
15
NNW
20
NNE
25
NNE
20
NNW
25
N
30
N
25
NNW
25
N
30
N
30
N
20
N
10
SE
25
NNW
5
W
15
N
15
NNW
5
NNE
15
NE
10
WSW
25
S
25
SSE
25
SSE
20
SE
15
ESE
5
NNW
10
N
5
ENE
30
S
30
S
35
SSE
30
S
25
S
25
S
20
SSW
 mm 
1
48
1
3
2
14
8
2
7
4
3
5
max°C
23
23
21
25
27
23
28
29
25
29
31
26
31
33
23
23
26
25
30
28
27
26
26
23
23
24
23
27
27
21
19
21
20
20
21
19
Moonrise
3:48
4:31
5:20
6:13
7:11
8:10
9:09
10:08
11:06
12:05
1:06
2:09
Moonset
6:17
7:12
8:05
8:53
9:36
10:15
10:49
11:21
11:51
12:21
12:53
Sunrise
5:41
5:43
5:43
5:43
5:43
5:45
5:45
5:46
5:46
5:47
5:48
5:48
Sunset
7:39
7:40
7:42
7:42
7:43
7:43
7:44
7:44
7:44
7:45
7:45
7:45
Today's sea temperature in Byron Bay is
24.4° C
(Statistics for 18 Dec 1981-2005 – mean: 24.8 max: 25.7 min: 23.5°C)
Issued (local time): 4 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest