Surf Forecasts:
How big are the waves at Nai Harn Beach today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 0.5ft (0.2m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 0.5ft (0.2m), 17s period with WSW swell.
- Evening surf: Evening surf (15 Oct, local time) - 0.5ft (0.2m), 17s period with WSW swell.
The current surf forecast for Nai Harn Beach at 8PM is: 0.2m 17s primary swell from a West-southwest direction (forecast issued at 12:00pm October 15). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 0.5ft (0.2m) | 16s |
| Afternoon (15 Oct) | 0.5ft (0.2m) | 17s |
| Evening (15 Oct) | 0.5ft (0.2m) | 17s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sat morning. Warm (max 29°C on Thu morning, min 28°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | |||||||||||||||||||
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) | WSW 16 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 22 | 21 | 21 | 21 | 21 | 21 | 21 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | glassy | glassy | cross | cross | cross |
High Tide | 12:30PM1.50m | 00:43AM1.73m | 12:59PM1.37m | 1:15AM1.59m | 1:33PM1.24m | ||||||||||||||||
Low Tide | 6:23PM0.37m | 7:06AM0.42m | 6:50PM0.50m | 7:44AM0.56m | 7:21PM0.63m | ||||||||||||||||
 |  | |  | | | | | | | | | |  | | | | | | | | |
 | 6:13 | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | 2 | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 2 | 2 | 3 | — | — | — | — |
Temp °C | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 |
Feels °C | 33 | 33 | 32 | 33 | 33 | 31 | 31 | 32 | 32 | 33 | 34 | 34 | 34 | 32 | 32 | 32 | 33 | 32 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
| kJ | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 22 | 21 | 21 | 21 | 21 | 21 | 21 |
Swell 2 Height (m) Direction Period (s) | E 5 | SE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | — | — | — | — | — | — | — | W 6 | W 6 | — | W 6 | W 5 | W 5 | W 5 |
| kJ | 1 | 1 | 2 | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 6 | W 6 | W 6 | W 6 | — | — | — | W 7 | W 7 | W 7 | W 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | NW 6 | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 97 | 115 | 115 | 97 | 23 | 97 | 97 | 23 | 23 | 23 | 23 | 23 | 23 | 97 | 97 | 97 | 97 | 635 | 635 | 102 | 97 |
Best forecast wave conditions in Phuket | |||||||||||||||||||||
Best forecast wave conditions in Thailand | |||||||||||||||||||||
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