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Surf Forecasts:
Nai Harn Beach surfForecast / Phuket / Thailand
48hr Weather and Surf, issued 12 pm Thursday 30 Apr 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
31.3° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Nai Harn Beach today?
The current surf forecast for Nai Harn Beach at 6PM is: 0.2m 16s primary swell from a West-southwest direction (forecast issued at 12:00pm April 30). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 0.5ft (0.2m) | 18s |
| Afternoon (30 Apr) | 0.5ft (0.2m) | 16s |
| Evening (30 Apr) | 0.5ft (0.2m) | 16s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Sat night. Warm (max 30°C on Thu afternoon, min 29°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | |
30 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 4 | 3 | 3 | 3 | 3 | 3 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | on | cross-on | cross | glassy | glassy | off | off | cross | on | cross-on | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross | cross | cross | cross-off | cross-off | |
High Tide | 9:49AM1.84m | 10:00PM1.67m | 10:16AM1.91m | 10:30PM1.67m | 10:43AM1.94m | 11:00PM1.65m | ||||||||||||||||||
Low Tide | 4:02PM0.23m | 4:00AM0.19m | 4:32PM0.18m | 4:27AM0.19m | 5:02PM0.16m | 4:55AM0.21m | ||||||||||||||||||
 |  | |  | | | | | | | | | |  | | | | | | | | | |  | |
 | 6:11 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — |
 | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | 6:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | 2 | 1 | 1 | |
Temp °C | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 |
33 | 33 | 33 | 33 | 34 | 34 | 35 | 34 | 33 | 33 | 33 | 32 | 33 | 32 | 32 | 33 | 34 | 33 | 31 | 33 | 32 | 32 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 |
 kJ | 30 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 4 | 3 | 3 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 13 | W 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | — | — | — | — | — | — | — | — | — | — | NNW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 115 | 636 | 636 | 97 | 97 | 97 | 97 | 97 | 115 | 636 | 106 | 97 | 97 | 97 | 115 | 115 | 636 | 636 | 636 | 636 | 636 | 744 | 635 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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