Surf Forecasts:
How big are the waves at Nai Harn Beach today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 1.5ft (0.5m), 7s period with W swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 1.5ft (0.4m), 7s period with W swell.
- Evening surf: Evening surf (18 Jun, local time) - 1.5ft (0.4m), 7s period with W swell.
The current surf forecast for Nai Harn Beach at 1PM is: 0.4m 7s primary swell from a West direction and 0.1m 14s secondary swell from a West direction (forecast issued at 06:00am June 18). The wind direction is predicted to be cross-offshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 1.5ft (0.5m) | 7s |
| Afternoon (18 Jun) | 1.5ft (0.4m) | 7s |
| Evening (18 Jun) | 1.5ft (0.4m) | 7s |
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 15mm), heaviest on Fri night. Warm (max 29°C on Fri morning, min 27°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 27 | 27 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 28 | 29 | 30 | 30 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | cross-off | cross-off | cross | glassy | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:42PM1.98m | 1:23AM1.55m | 1:28PM1.87m | 2:13AM1.49m | 2:14PM1.72m | |||||||||||||||||||
Low Tide | 6:22AM0.27m | 7:16PM0.11m | 7:10AM0.37m | 8:02PM0.20m | 7:59AM0.48m | 8:50PM0.30m | ||||||||||||||||||
 |  | |  | |  | | | |  | | | |  | |  | | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | 6:11 |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | 6:45 |
mm | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 1 | — | — | — | — | 1 | 2 |
Temp °C | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 |
Feels °C | 31 | 33 | 29 | 28 | 29 | 31 | 32 | 31 | 31 | 31 | 32 | 32 | 31 | 31 | 32 | 30 | 30 | 30 | 30 | 32 | 31 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 27 | 27 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 28 | 29 | 30 | 30 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 14 | W 14 | W 14 | W 13 | E 3 | — | SE 4 | S 4 | S 4 | SSE 4 | SSE 4 | S 4 | S 4 | — | — | W 13 | W 13 | W 13 | W 18 | W 18 | W 17 | SW 16 | WSW 16 |
| kJ | 4 | 4 | 4 | 4 | 3 | 1 | — | 1 | 1 | 1 | 2 | 2 | 1 | 1 | — | — | 3 | 3 | 3 | 6 | 6 | 6 | 10 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 13 | W 13 | W 13 | W 13 | W 14 | W 13 | W 14 | W 13 | W 13 | W 13 | W 13 | — | W 18 | W 18 | W 13 | W 13 | W 13 | W 13 | W 13 |
| kJ | — | — | — | — | — | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | — | 6 | 6 | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | NW 3 | WNW 3 | W 4 |
| kJ | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 636 | 636 | 636 | 635 | 102 | 635 | 102 | 102 | 635 | 641 | 641 | 4 | 4 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
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