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Surf Forecasts:
Nai Harn Beach surfForecast / Phuket / Thailand
48hr Weather and Surf, issued 6 pm Tuesday 28 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
31.2° C
(Which is 1.2°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 10PM is: 0.1m 16s primary swell from a West direction (forecast issued at 06:00pm April 28). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | - | - |
| Afternoon (28 Apr) | 0.5ft (0.1m) | 16s |
| Evening (28 Apr) | 0.5ft (0.1m) | 16s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Warm (max 30°C on Tue afternoon, min 28°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 16 | W 16 | W 16 | W 20 | W 20 | W 20 | W 19 | W 19 | W 19 | SW 18 | WSW 18 | WSW 18 | WSW 18 | W 18 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | |
5 | 5 | 5 | 8 | 7 | 7 | 7 | 7 | 7 | 13 | 31 | 31 | 31 | 25 | 30 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 21 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-off | cross-off | cross-off | off | off | glassy | cross-on | cross | cross | cross | glassy | off | cross-off | cross | on | cross | cross-off | cross | cross-off | cross-off | off | glassy | |
High Tide | 8:53PM1.60m | 9:20AM1.74m | 9:28PM1.64m | 9:49AM1.84m | 10:00PM1.67m | 10:16AM1.91m | ||||||||||||||||||
Low Tide | 2:54PM0.44m | 3:03AM0.26m | 3:30PM0.32m | 3:32AM0.21m | 4:02PM0.23m | 4:00AM0.19m | ||||||||||||||||||
 |  | |  | |  | | | |  | | | | | | | | | | | | | |  | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:35 |
— | 2 | 3 | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | 1 | — | |
Temp °C | 30 | 30 | 30 | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 |
32 | 33 | 33 | 32 | 31 | 32 | 33 | 33 | 31 | 32 | 33 | 33 | 34 | 34 | 33 | 34 | 33 | 32 | 35 | 34 | 34 | 34 | 34 | 35 | |
Swell 1 Height (m) Direction Period (s) | — | — | W 16 | W 20 | W 20 | W 15 | W 15 | W 15 | W 15 | SW 18 | WSW 18 | WSW 18 | WSW 18 | NNW 3 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
 kJ | — | — | 5 | 8 | 7 | 4 | 4 | 4 | 4 | 13 | 31 | 31 | 31 | 2 | 30 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 21 |
Swell 2 Height (m) Direction Period (s) | — | W 16 | — | W 16 | W 16 | W 20 | W 19 | W 19 | W 19 | W 15 | W 15 | W 14 | W 14 | W 18 | W 13 | N 3 | W 11 | — | — | — | W 16 | NNW 3 | — | — |
| kJ | — | 5 | — | 5 | 5 | 7 | 7 | 7 | 7 | 4 | 4 | 4 | 4 | 25 | 3 | 1 | 2 | — | — | — | 5 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | W 16 | W 13 | W 13 | W 13 | — | — | — | — | — | — | — | — | — | SW 14 | W 14 | W 13 | — | — | — | — | — | — | — | — |
| kJ | 5 | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | 7 | 4 | 3 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 2 | NNW 2 | NNW 2 | NNW 3 | N 3 | — | — | NW 3 | NNW 3 | NNW 4 | NW 3 | — | N 3 | — | — | NW 2 | NNW 3 | NNW 3 | NNW 3 | — | — | NNW 3 |
| kJ | — | — | 1 | 1 | 1 | 1 | 1 | — | — | 3 | 6 | 5 | 3 | — | 2 | — | — | 1 | 2 | 2 | 1 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 636 | 636 | 645 | 635 | 97 | 97 | 106 | 641 | 716 | 102 | 102 | 97 | 23 | 23 | 23 | 115 | 636 | 106 | 97 | 97 | 97 | 97 | 97 | 636 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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