Surf Forecasts:
How big are the waves at Nai Harn Beach today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 0.5ft (0.2m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 0.5ft (0.2m), 16s period with WSW swell.
- Evening surf: Evening surf (22 Aug, local time) - 0.5ft (0.2m), 16s period with WSW swell.
The current surf forecast for Nai Harn Beach at 12AM is: 0.2m 16s primary swell from a West-southwest direction (forecast issued at 06:00pm August 21). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 0.5ft (0.2m) | 16s |
| Afternoon (22 Aug) | 0.5ft (0.2m) | 16s |
| Evening (22 Aug) | 0.5ft (0.2m) | 16s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Mon morning. Warm (max 29°C on Fri afternoon, min 28°C on Fri night). Winds increasing (light winds from the WSW on Sat morning, fresh winds from the W by Mon morning). | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
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 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | W 8 | W 15 | W 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 54 | 53 | 52 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 22 | 49 | 4 | 4 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:34PM1.08m | 5:01AM1.28m | 6:22PM1.00m | 7:14AM1.32m | 8:21PM1.11m | ||||||||||||||
Low Tide | 9:36PM0.76m | 12:39PM0.83m | 11:56PM0.83m | 2:24PM0.71m | |||||||||||||||
 |  |  | | |  | | | | | | | | | | | | |  | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | — | 1 |
Temp °C | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 32 | 33 | 33 | 32 | 31 | 32 | 31 | 33 | 33 | 33 | 32 | 31 | 30 | 31 | 32 | 30 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | W 15 | W 15 |
| kJ | 114 | 117 | 97 | 106 | 118 | 127 | 131 | 134 | 130 | 130 | 130 | 133 | 108 | 108 | 108 | 112 | 109 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | SW 15 | — | — |
| kJ | 54 | 53 | 52 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 22 | 9 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | W 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 49 | 149 | 163 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Best forecast wave conditions in Phuket | |||||||||||||||||||
Best forecast wave conditions in Thailand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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