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Surf Forecasts:
Nai Harn Beach surfForecast / Phuket / Thailand
48hr Weather and Surf, issued 6 pm Monday 30 Mar 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
30.1° 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 11PM is: 0.1m 13s primary swell from a West direction (forecast issued at 06:00pm March 30). The wind direction is predicted to be glassy.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | - | - |
| Afternoon (30 Mar) | 0.5ft (0.1m) | 13s |
| Evening (30 Mar) | 0.5ft (0.1m) | 13s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | glass | glass | off | off | off | glass | cross- on | cross | glass | cross- off | glass | glass | glass | glass | cross- on | cross | cross | cross | cross | cross- off | cross- off | glass |
High Tide / height (m) | 9:25PM 1.76 | 9:54AM 1.74 | 9:58PM 1.83 | 10:22AM 1.86 | 10:29PM 1.86 | 10:49AM 1.93 | ||||||||||||||||||
Low Tide / height (m) | 3:19PM 0.39 | 3:43AM 0.16 | 3:54PM 0.26 | 4:11AM 0.08 | 4:26PM 0.16 | 4:37AM 0.05 | ||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - |
| Sunset | 6:36 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - |
 |  | |  | |  | | | |  | | |  |  | |  | | | | | | | | | |
Rain (mm) | - | - | - | 1 | - | 1 | - | 1 | 1 | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 |
| Feels °C (?) | 32 | 32 | 33 | 32 | 32 | 30 | 32 | 33 | 32 | 33 | 32 | 32 | 31 | 33 | 33 | 33 | 32 | 31 | 31 | 31 | 30 | 31 | 32 | 33 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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