Surf Forecasts:
How big are the waves at Lang Co today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (21 Aug, local time) - 2ft (0.6m), 7s period with NW swell.
The current surf forecast for Lang Co at 7AM is: 0.4m 6s primary swell from a Northwest direction and 0.3m 7s secondary swell from a Southeast direction (forecast issued at 12:00am August 21). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (21 Aug) | 1.5ft (0.4m) | 8s |
| Evening (21 Aug) | 2ft (0.6m) | 7s |
Table - waves today at Lang Co. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 34°C on Sun morning, min 28°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | SE 8 | SE 8 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NW 6 | NW 5 | NW 6 | NW 6 | NW 6 | SE 8 | NW 6 | NW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 16 | 11 | 13 | 17 | 15 | 27 | 52 | 34 | 21 | 10 | 9 | 10 | 10 | 12 | 20 | 10 | 8 | 4 | 8 | 9 | 8 | 35 | 16 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | off | cross-off | glassy | glassy | glassy | cross-on | off | off |
High Tide | 3:19AM0.68m | 6:47PM0.50m | 4:01AM0.66m | 5:15AM0.64m | ||||||||||||||||||||
Low Tide | 11:07AM0.31m | 8:19PM0.50m | 12:42PM0.29m | 2:01PM0.26m | ||||||||||||||||||||
 | |  |  | | | | | | | | | | |  | | | | |  | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 32 | 32 | 33 | 29 | 28 | 28 | 28 | 29 | 32 | 33 | 33 | 30 | 29 | 28 | 28 | 30 | 33 | 34 | 33 | 30 | 29 |
Feels °C | 32 | 32 | 32 | 35 | 35 | 35 | 32 | 31 | 30 | 30 | 32 | 35 | 37 | 37 | 33 | 32 | 31 | 31 | 34 | 36 | 38 | 37 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NW 6 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 |
| kJ | 16 | 11 | 13 | 13 | 8 | 27 | 52 | 34 | 21 | 10 | 9 | 10 | 10 | 12 | 20 | 10 | 8 | 4 | 8 | 9 | 8 | 16 | 16 | 8 |
Swell 2 Height (m) Direction Period (s) | NE 8 | ESE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 6 | SE 7 | ESE 7 | SE 7 | ESE 8 | SE 8 | ESE 7 | ESE 3 |
| kJ | 9 | 4 | 8 | 17 | 15 | 14 | 14 | 7 | 4 | 5 | 7 | 7 | 4 | 5 | 5 | 4 | 2 | 2 | 5 | 8 | 6 | 35 | 5 | 2 |
Swell 3 Height (m) Direction Period (s) | SE 7 | ENE 8 | NE 8 | NE 8 | NW 7 | NE 7 | E 7 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | N 6 | E 9 | — | — | — | — | SE 7 |
| kJ | 7 | 6 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | SW 3 | SSW 3 | SSW 3 | SSW 3 | — | — | SW 3 | SW 3 | — | — | SW 3 | SW 3 | — | WSW 4 | — | — | — | SW 3 | SSW 3 | SW 2 | — | ESE 8 | ESE 3 | SW 2 |
| kJ | 2 | 2 | 1 | 1 | — | — | 1 | 2 | — | — | 3 | 4 | — | 1 | — | — | — | 2 | 1 | 1 | — | 19 | 4 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1328 | 1083 | 37 | 51 | 1406 | 1406 | 0 | 51 | 1328 | 1188 | 972 | 972 | 1406 | 1406 | 1418 | 1305 | 969 | 969 | 924 | 969 | 924 | 7 | 276 | 276 |
Best forecast wave conditions in Da Nang | ||||||||||||||||||||||||
Best forecast wave conditions in Vietnam | ||||||||||||||||||||||||
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