Surf Forecasts:
How big are the waves at Lang Co today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 4.5ft (1.4m), 7s period with NE swell.
- Evening surf: Evening surf (20 Sep, local time) - 4.5ft (1.3m), 7s period with ENE swell.
The current surf forecast for Lang Co at 10AM is: 0.9m 7s primary swell from a East-northeast direction and 0.2m 13s secondary swell from a East-northeast direction (forecast issued at 06:00am September 20). The wind direction is predicted to be cross-shore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3ft (0.9m) | 7s |
| Afternoon (20 Sep) | 4.5ft (1.4m) | 7s |
| Evening (20 Sep) | 4.5ft (1.3m) | 7s |
Table - waves today at Lang Co. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Sun afternoon. Warm (max 29°C on Sun morning, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 16 | ENE 16 | ENE 15 | ENE 15 | ENE 15 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 98 | 96 | 93 | 99 | 168 | 154 | 142 | 113 | 108 | 105 | 79 | 83 | 75 | 102 | 100 | 93 | 123 | 144 | 183 | 163 | 163 | 163 | 163 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-off | cross-off | cross | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross-on | cross-on | glassy | glassy |
High Tide | 2:29AM0.64m | 3:56AM0.62m | 9:32PM0.61m | 6:05AM0.62m | 9:35PM0.63m | ||||||||||||||||||
Low Tide | 11:38AM0.29m | 1:09PM0.26m | 1:43AM0.58m | 2:06PM0.22m | |||||||||||||||||||
 |  | |  | | |  |  | | | | | | | | | | | | | | | | |
 | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | 1 | — | — | 2 | 4 | 3 | 1 | — | 1 | 1 | 1 | 1 | 1 | 3 | 2 | 1 | 1 | — | — | — | 1 | 1 | 1 |
Temp °C | 25 | 26 | 29 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 28 | 29 | 27 | 26 | 26 |
Feels °C | 29 | 31 | 33 | 32 | 32 | 31 | 31 | 30 | 29 | 30 | 32 | 32 | 31 | 31 | 32 | 30 | 30 | 30 | 32 | 32 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 14 | ENE 14 | ENE 14 | ENE 14 |
| kJ | 98 | 96 | 93 | 99 | 121 | 154 | 142 | 113 | 108 | 105 | 79 | 83 | 75 | 68 | 60 | 44 | 44 | 42 | 28 | 163 | 163 | 163 | 163 |
Swell 2 Height (m) Direction Period (s) | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | N 4 | ENE 18 | ENE 17 | ENE 16 | ENE 16 | ENE 15 | ENE 15 | ENE 15 | ENE 14 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 17 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 1 | 61 | 59 | 102 | 100 | 93 | 123 | 144 | 183 | 27 | 26 | 29 | 27 |
Swell 3 Height (m) Direction Period (s) | ENE 13 | N 6 | N 6 | N 6 | — | — | E 21 | E 21 | E 20 | ENE 19 | ENE 18 | ENE 12 | ENE 12 | N 4 | ENE 12 | ENE 11 | NE 11 | ENE 9 | — | — | — | — | — |
| kJ | 33 | 1 | 1 | 2 | — | — | 9 | 9 | 7 | 37 | 32 | 14 | 14 | 4 | 13 | 11 | 5 | 7 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 7 | — | — | — | — | N 4 | NNW 4 | N 5 | N 5 | NNW 4 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 168 | — | — | — | — | 1 | 1 | 2 | 4 | 3 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 1445 | 1398 | 1357 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 1357 | 1357 | 0 | 0 |
Best forecast wave conditions in Da Nang | |||||||||||||||||||||||
Best forecast wave conditions in Vietnam | |||||||||||||||||||||||
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