- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Nai Harn Beach surfForecast / Phuket / Thailand
48hr Weather and Surf, issued 12 am Sunday 24 May 2026 +07Forecast update in hr min s Forecast update imminent
Nai Harn Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nai Harn Beach sea temperature is
30.7° C
(Which is slightly warmer than usual)How big are the waves at Nai Harn Beach today?
The current surf forecast for Nai Harn Beach at 4AM is: 1.2m 8s primary swell from a West direction and 0.2m 14s secondary swell from a West-southwest direction, 0.8m 8s secondary swell from a West direction (forecast issued at 12:00am May 24). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 4ft (1.2m) | 7s |
| Afternoon (24 May) | 3.5ft (1.1m) | 8s |
| Evening (24 May) | 3.5ft (1.1m) | 9s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 49mm), heaviest during Mon night. Warm (max 29°C on Sat night, min 27°C on Tue morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
W 8 | W 8 | W 7 | W 7 | W 7 | W 8 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 6 | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | SW 17 | |
137 | 159 | 131 | 131 | 134 | 169 | 181 | 181 | 177 | 177 | 177 | 169 | 161 | 149 | 159 | 148 | 228 | 351 | 419 | 371 | 323 | 328 | 282 | 11 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | |
High Tide | 5:04AM1.29m | 5:00PM1.41m | 6:23AM1.36m | 6:19PM1.37m | 7:21AM1.47m | 7:23PM1.38m | ||||||||||||||||||
Low Tide | 10:34PM0.48m | 10:50AM0.75m | 11:46PM0.50m | 12:22PM0.72m | 00:47AM0.48m | 1:31PM0.63m | ||||||||||||||||||
 | |  |  | |  |  | | | | | | | | | | | |  | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — |
2 | 1 | — | 2 | 3 | — | — | — | 2 | 2 | 1 | 1 | 1 | — | 1 | 1 | 6 | 7 | 7 | 6 | 4 | 2 | — | — | |
Temp °C | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 |
29 | 29 | 31 | 31 | 30 | 29 | 31 | 31 | 29 | 30 | 29 | 29 | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 27 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | W 8 | W 7 | W 7 | W 16 | W 8 | W 9 | W 9 | W 15 | W 14 | W 14 | W 14 | W 8 | W 14 | W 14 | SW 14 | — | W 18 | W 14 | W 14 | W 16 | W 17 | SW 17 | SW 17 |
 kJ | 20 | 159 | 131 | 131 | 5 | 169 | 181 | 181 | 4 | 4 | 4 | 4 | 161 | 4 | 4 | 8 | — | 6 | 4 | 4 | 5 | 5 | 11 | 11 |
Swell 2 Height (m) Direction Period (s) | — | WSW 14 | WSW 14 | WSW 14 | W 13 | W 16 | W 16 | W 14 | — | — | SW 14 | SW 14 | W 15 | SW 14 | — | — | — | — | — | W 17 | W 13 | W 13 | W 13 | W 13 |
| kJ | — | 20 | 20 | 19 | 3 | 5 | 5 | 4 | — | — | 8 | 8 | 4 | 8 | — | — | — | — | — | 6 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 13 | W 13 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | 3 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | W 8 | — | WSW 8 | W 7 | WSW 8 | — | WSW 9 | W 9 | W 9 | W 9 | W 8 | — | W 8 | W 8 | W 6 | W 6 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 137 | 78 | — | 83 | 134 | 92 | — | 79 | 177 | 177 | 177 | 169 | — | 149 | 159 | 148 | 228 | 351 | 419 | 371 | 323 | 328 | 282 | 249 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 24 | 24 | 4 | 4 | 4 | 24 | 24 | 24 | 4 | 641 | 641 | 24 | 24 | 24 | 782 | 782 | 646 | 636 | 646 | 636 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nai Harn Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest