Tat Mun Island Surf Break

Tat Mun Island 48 hour detailed Surf Forecast

Lat Long: 22.47° N 114.36° E

Issued: 7 am 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Tat Mun Island sea temperature is
29.4° C

1.6°C warmer than normal for this time of year

Tat Mun Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Tat Mun Island today (11 Jun):

  • Morning surf: Morning surf (11 Jun, local time) - 3.5ft (1.0m), 6s period with E swell.
  • Afternoon surf: Afternoon surf (11 Jun, local time) - 2.5ft (0.8m), 6s period with ESE swell.
  • Evening surf: Evening surf (11 Jun, local time) - 4.5ft (1.3m), 5s period with ESE swell.

The current surf forecast for Tat Mun Island at 3PM is: 0.8m 6s primary swell from a East-southeast direction and 0.1m 6s secondary swell from a Southeast direction (forecast issued at 07:00am June 11). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (11 Jun)3.5ft (1.0m)6s
Afternoon (11 Jun)2.5ft (0.8m)6s
Evening (11 Jun)4.5ft (1.3m)5s

Table - waves today at Tat Mun Island. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Sat night. Warm (max 30°C on Sat afternoon, min 24°C on Thu night). Wind will be generally light.

Thursday
11
Friday
12
Saturday
13
Sun
14
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
E
6
1
E
6
0.9
E
6
0.6
ESE
6
0.9
ESE
6
1.3
ESE
5
1.3
ESE
6
1.2
ESE
6
1.1
E
6
1
E
6
1
E
5
1.1
ESE
5
1.3
ESE
5
1.2
ESE
5
0.9
SSW
5
0.6
E
5
0.6
E
5
0.4
ESE
5
0.4
E
5
0.6
S
4
0.6
S
4
0.6
S
4
0.7
S
5
0.8
S
5
Wave Graph
Metric surfscale
Energy kJ
72
61
48
24
55
88
109
101
85
66
59
66
85
75
40
20
18
8
7
13
12
13
21
37
Wind (km/h)
10
NE
10
NNE
10
NE
15
E
15
E
15
ENE
15
ENE
15
E
15
E
15
E
15
E
15
ESE
15
ESE
10
ESE
10
ESE
10
ESE
5
SE
5
SE
15
S
15
SSW
20
SSW
10
SSW
10
SW
10
WSW
Wind State
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
High Tide
4:58AM1.38m
4:52PM0.92m
5:21AM1.58m
8:05PM0.87m
5:59AM1.77m
9:27PM0.86m
Low Tide
11:39AM0.48m
11:06PM0.54m
12:44PM0.26m
11:45PM0.63m
1:44PM0.07m
00:25AM0.70m
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:37
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:06
7:07
7:07
 mm
2
1
1
4
1
1
1
3
Temp °C
25
25
27
28
25
25
24
24
24
25
25
26
26
26
26
26
26
27
29
30
30
28
28
28
Feels °C
28
28
30
30
27
27
26
26
26
27
27
28
28
30
30
30
30
32
32
32
32
32
33
33
Swell 1
Height (m)
Direction
Period (s)
0.7
ESE
5
0.6
ESE
5
0.6
ESE
5
0.4
S
7
0.3
S
7
0.3
S
7
0.3
S
7
0.3
S
7
0.3
S
7
0.3
S
7
0.3
S
7
0.2
S
7
0.2
S
7
0.3
SSW
7
0.7
ESE
5
0.6
E
5
0.5
E
5
0.4
ESE
5
0.4
E
5
0.3
E
5
0.2
E
5
0.2
E
5
0.2
E
5
Energy kJ
28
22
19
17
9
9
9
8
8
8
8
4
4
9
29
20
13
8
7
5
2
2
2
Swell 2
Height (m)
Direction
Period (s)
0.5
S
8
0.4
S
7
0.4
S
7
0.1
SE
6
0.1
S
6
0.7
SSW
5
0.5
S
5
0.5
S
5
0.4
S
5
0.2
S
6
0.1
E
8
0.1
E
8
0.1
E
7
0.1
E
7
Energy kJ
28
17
17
2
1
28
14
14
8
3
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
6
0.2
SSE
6
0.2
SSE
6
0.2
S
6
0.1
E
6
0.1
E
6
0.1
E
8
0.1
E
5
Energy kJ
2
4
4
3
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
1.1
E
6
1
E
6
0.9
E
6
0.6
ESE
6
0.9
ESE
6
1.3
ESE
5
1.3
ESE
6
1.2
ESE
6
1.1
E
6
1
E
6
1
E
5
1.1
ESE
5
1.3
ESE
5
1.2
ESE
5
0.9
SSW
5
0.6
E
5
0.4
S
5
0.4
S
5
0.6
S
4
0.6
S
4
0.6
S
4
0.7
S
5
0.8
S
5
Energy kJ
72
61
48
24
55
88
109
101
85
66
59
66
85
75
40
18
8
7
13
12
13
21
37
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
140
7
31
739
739
800
800
140
140
800
1931
670
739
739
1259
659
659
659
659
659
673
670
792
792
Best forecast wave conditions in Hong Kong
Rating
(10 max)
1
1
Best forecast wave conditions in China
Rating
(10 max)
1
1
1
1
1
2
Header Global
Rating
(10 max)
9
8
7
6
7
7
6
6
6
6
7
6
7
9
9
8
7
6
5
5
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder

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