Lang Co Surf Break

Lat Long: 16.25° N 108.08° E

Lang Co 48 hour detailed Surf Forecast

Issued: 12 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lang Co sea temperature is
29.8°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 (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 5ft (1.6m), 7s period with NE swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 5ft (1.6m), 7s period with NE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 6ft (1.9m), 8s period with NE swell.

The current surf forecast for Lang Co at 4AM is: 1.3m 6s primary swell from a Northeast direction (forecast issued at 12:00am September 11). The wind direction is predicted to be glassy.

Time (+07) & DateWave HeightWave Period
Morning (11 Sep)5ft (1.6m)7s
Afternoon (11 Sep)5ft (1.6m)7s
Evening (11 Sep)6ft (1.9m)8s

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


Short Range Forecast

Heavy rain (total 527mm), heaviest during Sun afternoon. Warm (max 27°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
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)
1
1
0
2
0
1
0
0
0
0
1
3
1
1
1
0
0
0
2
1
3
3
2
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)
1.1
NE
6
1.3
NE
6
1.4
NE
6
1.8
NE
7
1.6
NE
7
1.9
NE
7
1.8
NE
7
2.2
NE
8
2.1
NE
8
2.4
NE
9
2.2
ENE
9
2.3
ENE
9
2.1
ENE
9
2.1
ENE
9
2.1
ENE
9
1.9
ENE
10
2
ENE
10
2.1
ENE
10
1.9
ENE
10
1.7
ENE
10
1.8
N
8
1.5
N
8
1.3
N
8
1.1
N
8
Wave Graph
Metric surfscale
Energy kJ
86
128
167
287
244
375
331
564
533
865
820
903
765
719
735
669
748
815
657
490
439
298
219
160
Wind (km/h)
5
ENE
5
ENE
10
NE
10
NE
15
NNE
15
NNE
15
NNE
15
NE
15
N
25
NNE
25
N
20
NW
25
NNW
20
NNW
25
N
25
N
20
N
25
N
20
N
20
NNW
10
WSW
15
SW
10
S
15
SSE
Wind State
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross
cross
off
off
cross-off
cross
High Tide
10:43PM0.73m
10:15AM0.78m
11:09PM0.76m
11:02AM0.77m
11:36PM0.79m
11:46AM0.74m
Low Tide
4:23AM0.33m
4:46PM0.14m
5:04AM0.27m
5:17PM0.18m
5:44AM0.23m
5:45PM0.23m
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
mod rain
mod rain
heavy rain
heavy rain
heavy rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
heavy rain
heavy rain
light rain
rain showers
<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>
5:52
5:52
5:51
 mm
5
5
7
6
7
8
6
7
9
25
16
35
30
9
31
27
25
53
35
22
65
84
5
1
Temp °C
25
25
25
26
27
27
26
26
25
25
24
24
25
25
26
26
26
26
26
26
25
24
24
25
Feels °C
29
29
29
30
30
30
28
29
28
25
25
26
26
27
28
28
28
28
29
28
29
27
27
27
  • 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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