Lang Co Surf Break

Lat Long: 16.25° N 108.08° E

Lang Co 48 hour detailed Surf Forecast

Issued: 12 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lang Co sea temperature is
29.7°C
0.5° 

Lang Co surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Lang Co today (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 4.5ft (1.4m), 9s period with NE swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 4ft (1.2m), 9s period with ENE swell.
  • Evening surf: Evening surf (13 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.

The current surf forecast for Lang Co at 7AM is: 1.4m 9s primary swell from a Northeast direction and 1.1m 8s secondary swell from a North direction (forecast issued at 12:00am September 13). The wind direction is predicted to be glassy and the swell rating is 2.

Time (+07) & DateWave HeightWave Period
Morning (13 Sep)4.5ft (1.4m)9s
Afternoon (13 Sep)4ft (1.2m)9s
Evening (13 Sep)3ft (0.9m)8s

Table - waves today at Lang Co. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 41mm), heaviest during Sat night. Warm (max 29°C on Sun morning, min 24°C on Mon night). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
3
2
2
1
1
0
1
2
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
Swell
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)
1.9
NE
9
1.7
ENE
9
1.4
NE
9
1.3
ENE
9
1.2
NE
9
1.1
NE
8
0.9
ENE
8
0.9
ENE
8
0.9
ENE
9
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
1.1
ESE
7
0.9
ESE
6
0.9
ESE
6
1.2
ESE
6
1
ESE
6
0.9
ESE
6
1.1
SE
5
0.6
ESE
5
0.6
E
5
0.7
ESE
5
0.8
ESE
5
0.8
ESE
5
Wave Graph
Metric surfscale
Energy kJ
599
440
323
264
226
166
123
123
129
113
108
108
110
68
57
84
60
43
72
20
20
23
32
28
Wind (km/h)
5
WSW
5
WSW
5
SW
5
NE
5
NE
5
SE
5
SSE
10
S
5
SW
5
SW
5
SSW
5
SSE
10
SE
10
SSE
10
SSE
10
S
5
SSW
5
S
5
S
5
E
5
E
5
E
5
SSE
5
SW
Wind State
glassy
off
glassy
glassy
on
cross-on
cross
cross-off
glassy
glassy
cross-off
glassy
cross-on
cross
cross
cross-off
cross-off
glassy
glassy
glassy
glassy
glassy
glassy
off
High Tide
11:36PM0.79m
11:46AM0.74m
00:01AM0.79m
12:29PM0.70m
00:26AM0.78m
1:13PM0.66m
Low Tide
5:44AM0.23m
5:45PM0.23m
6:21AM0.21m
6:12PM0.29m
6:56AM0.20m
6:37PM0.35m
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
light rain
light rain
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:35
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:51
5:50
 mm
4
1
2
2
2
1
1
2
2
4
1
2
4
2
1
Temp °C
25
25
26
29
27
27
26
25
25
25
25
27
27
27
25
25
25
24
25
28
27
27
26
26
Feels °C
30
29
31
33
31
32
30
29
29
30
29
32
31
31
29
28
29
28
29
32
32
33
31
30
  • 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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