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Surf Forecasts:
Nai Harn Beach surfForecast / Phuket / Thailand
48hr Weather and Surf, issued 6 pm Thursday 07 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
31.4° C
(Which is 1.5°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 11PM is: 0.2m 18s primary swell from a West-southwest direction and 0.4m 7s secondary swell from a West-southwest direction, 0.2m 14s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 07). The wind direction is predicted to be glassy.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | - | - |
| Afternoon (07 May) | 0.5ft (0.2m) | 14s |
| Evening (07 May) | 0.5ft (0.2m) | 18s |
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 67mm), heaviest during Fri morning. Warm (max 30°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 14 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 7 | WSW 16 | WSW 8 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 7 | WSW 7 | |
21 | 20 | 31 | 31 | 31 | 31 | 30 | 28 | 26 | 26 | 25 | 25 | 10 | 25 | 12 | 24 | 24 | 23 | 21 | 21 | 21 | 21 | 21 | 21 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | off | cross | cross-off | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | cross-off | cross | cross-on | on | on | off | glassy | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:16PM1.64m | 1:45AM1.27m | 2:01PM1.53m | 2:45AM1.19m | 3:02PM1.44m | 4:18AM1.17m | ||||||||||||||||||
Low Tide | 7:50PM0.50m | 7:29AM0.60m | 8:44PM0.58m | 8:25AM0.71m | 9:59PM0.61m | 9:56AM0.78m | ||||||||||||||||||
 |  | |  | |  |  | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — |
 | 6:36 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | 6:36 |
— | 4 | 3 | 7 | 4 | 3 | 9 | 7 | 4 | 1 | 4 | — | — | — | — | 2 | 1 | — | 2 | 7 | 5 | 4 | — | — | |
Temp °C | 30 | 30 | 29 | 27 | 26 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 |
32 | 35 | 34 | 31 | 28 | 30 | 31 | 29 | 30 | 31 | 31 | 32 | 34 | 33 | 33 | 33 | 32 | 32 | 31 | 32 | 31 | 30 | 31 | 32 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | NNW 4 | NNW 4 | WSW 8 | WSW 8 | WSW 8 | S 4 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
 kJ | 12 | 11 | 19 | 18 | 18 | 18 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 12 | 12 | 11 | 5 | 11 | 18 | 20 | 18 | 18 | 15 |
Swell 2 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 18 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 4 | WSW 4 | WSW 4 | WSW 7 | WSW 8 | NNW 4 | — | WSW 16 | WSW 8 | SSE 4 | SSE 4 | WSW 15 | WSW 15 | WSW 14 | WSW 14 |
| kJ | 21 | 20 | 20 | 31 | 31 | 31 | 30 | 28 | 26 | 2 | 4 | 2 | 10 | 12 | 3 | — | 24 | 11 | 3 | 3 | 21 | 21 | 21 | 21 |
Swell 3 Height (m) Direction Period (s) | W 19 | — | WSW 18 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 16 | WSW 4 | WSW 16 | WSW 4 | WSW 16 | SW 4 | WSW 15 | WSW 15 | WSW 15 | S 4 | — | — | SE 4 |
| kJ | 7 | — | 31 | 19 | 18 | 18 | 17 | 17 | 17 | 26 | 25 | 25 | 2 | 25 | 2 | 24 | 1 | 23 | 21 | 21 | 1 | — | — | 1 |
Wind waves Height (m) Direction Period (s) | ESE 3 | — | — | — | — | — | WNW 2 | NW 3 | WNW 3 | NW 4 | NNW 4 | NNW 4 | — | NE 2 | ENE 2 | SSW 3 | S 3 | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | 1 | 2 | 4 | 7 | 10 | 15 | — | 1 | 1 | 2 | 4 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 15 | 0 | 0 | 635 | 0 | 4 | 4 | 4 | 102 | 23 | 8 | 15 | 8 | 97 | 23 | 4 | 23 | 23 | 8 | 0 | 23 | 97 | 23 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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