Surf Forecasts:
How big are the waves at Nai Harn Beach today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 0.5ft (0.1m), 17s period with W swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 0.5ft (0.1m), 16s period with SW swell.
- Evening surf: Evening surf (23 Oct, local time) - 0.5ft (0.2m), 16s period with WSW swell.
The current surf forecast for Nai Harn Beach at 4PM is: 0.1m 16s primary swell from a Southwest direction and 0.1m 8s secondary swell from a West direction, 0.3m 3s secondary swell from a Northwest direction (forecast issued at 12:00pm October 23). The wind direction is predicted to be cross-shore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 0.5ft (0.1m) | 17s |
| Afternoon (23 Oct) | 0.5ft (0.1m) | 16s |
| Evening (23 Oct) | 0.5ft (0.2m) | 16s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 52mm), heaviest during Sun night. Warm (max 29°C on Fri morning, min 25°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | |||||||||||||||||||
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) | W 17 | W 16 | SW 16 | W 21 | WSW 16 | WSW 16 | W 19 | W 19 | W 19 | W 18 | WNW 4 | WNW 4 | W 5 | W 5 | WSW 15 | WSW 16 | WSW 16 | WNW 6 | SW 16 | W 16 | W 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6 | 5 | 10 | 10 | 25 | 25 | 7 | 7 | 7 | 9 | 10 | 15 | 17 | 17 | 22 | 24 | 25 | 37 | 10 | 5 | 5 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:24AM1.61m | 8:56PM1.73m | 9:02AM1.73m | 9:28PM1.90m | 9:38AM1.81m | 10:00PM2.04m | |||||||||||||||
Low Tide | 2:39PM0.24m | 3:01AM0.31m | 3:11PM0.12m | 3:38AM0.16m | 3:44PM0.03m | ||||||||||||||||
 | |  |  | | | | | | | |  | |  | | | | | | | | |
 | 6:13 | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | 1 | 1 | — | 1 | 1 | 1 | 1 | 3 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 3 | 4 |
Temp °C | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 28 | 27 |
Feels °C | 32 | 33 | 30 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 31 | 30 | 31 | 30 | 30 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | W 4 | — | SW 16 | SW 16 | WSW 16 | WSW 16 | W 16 | W 4 | W 16 | SW 15 | W 18 | W 18 | SW 15 | SW 15 | W 5 | WSW 16 | W 5 | SW 16 | SW 16 | W 16 | W 16 |
| kJ | 1 | — | 10 | 10 | 25 | 25 | 5 | 1 | 5 | 9 | 6 | 6 | 8 | 8 | 17 | 24 | 12 | 10 | 10 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | W 17 | W 16 | W 8 | W 7 | W 7 | W 20 | W 19 | W 16 | W 19 | W 18 | W 15 | W 15 | W 18 | W 18 | WSW 15 | W 10 | WSW 16 | W 10 | W 13 | W 13 | W 13 |
| kJ | 6 | 5 | 1 | 1 | 1 | 8 | 7 | 5 | 7 | 7 | 4 | 4 | 6 | 6 | 22 | 2 | 25 | 2 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | W 13 | W 21 | W 21 | W 7 | W 7 | W 19 | W 7 | W 12 | W 11 | W 11 | W 11 | — | W 10 | — | W 10 | W 6 | — | — | — |
| kJ | 1 | 1 | 3 | 9 | 9 | 1 | 1 | 7 | 1 | 3 | 3 | 3 | 2 | — | 2 | — | 2 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | NW 3 | NW 3 | NW 4 | NW 3 | NW 3 | NW 3 | NW 4 | NW 4 | WNW 4 | WNW 4 | W 5 | W 5 | — | W 5 | NNW 2 | WNW 6 | W 6 | W 7 | W 7 |
| kJ | 2 | 1 | 2 | 4 | 4 | 6 | 6 | 3 | 4 | 3 | 10 | 15 | 17 | 17 | — | 11 | 1 | 37 | 62 | 70 | 103 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 97 | 97 | 102 | 636 | 782 | 106 | 102 | 106 | 106 | 102 | 636 | 636 | 636 | 106 | 601 | 106 | 102 | 601 | 4 | 4 | 24 |
Best forecast wave conditions in Phuket | |||||||||||||||||||||
Best forecast wave conditions in Thailand | |||||||||||||||||||||
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