Surf Forecasts:
How big are the waves at Nai Harn Beach today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 0.5ft (0.2m), 18s period with WSW swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 0.5ft (0.2m), 17s period with WSW swell.
- Evening surf: Evening surf (28 Sep, local time) - 0.5ft (0.2m), 16s period with WSW swell.
The current surf forecast for Nai Harn Beach at 2PM is: 0.2m 17s primary swell from a West-southwest direction (forecast issued at 06:00am September 28). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 0.5ft (0.2m) | 18s |
| Afternoon (28 Sep) | 0.5ft (0.2m) | 17s |
| Evening (28 Sep) | 0.5ft (0.2m) | 16s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Warm (max 29°C on Mon morning, min 27°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 7 | WSW 18 | WSW 18 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | W 8 | W 6 | W 6 | WSW 15 | WSW 15 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 7 | W 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 49 | 30 | 30 | 29 | 29 | 27 | 26 | 26 | 25 | 25 | 4 | 25 | 17 | 22 | 22 | 29 | 26 | 24 | 25 | 23 | 15 | 16 | 15 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross | cross |
High Tide | 11:11AM1.95m | 11:32PM2.07m | 11:44AM1.88m | 00:05AM2.04m | 12:19PM1.77m | ||||||||||||||||||
Low Tide | 5:09AM0.02m | 5:18PM-0.06m | 5:43AM0.02m | 5:49PM-0.00m | 6:19AM0.08m | 6:21PM0.11m | |||||||||||||||||
 |  | | |  |  |  | | | |  | | |  | | | | | | | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | 1 | — | — | — | — | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 |
Feels °C | 29 | 30 | 32 | 32 | 33 | 33 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 31 | 32 | 32 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 7 | W 7 |
| kJ | 139 | 97 | 97 | 79 | 77 | 75 | 57 | 45 | 45 | 34 | 33 | 25 | 17 | 16 | 16 | 29 | 26 | 24 | 25 | 23 | 15 | 16 | 15 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 17 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | W 8 | SSE 4 | NW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | SSE 5 | SSE 5 | SSE 5 | W 14 |
| kJ | 31 | 30 | 30 | 29 | 29 | 5 | 5 | 5 | 4 | 4 | 4 | 2 | 12 | 9 | 5 | 9 | 4 | 4 | 4 | 2 | 2 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 4 | S 4 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | SSE 4 | WSW 16 | SSE 4 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | W 15 | WSW 14 | NW 6 | W 14 | — |
| kJ | — | — | — | 1 | 1 | 27 | 26 | 26 | 25 | 25 | 2 | 24 | 2 | 22 | 22 | 21 | 21 | 21 | 17 | 21 | 1 | 4 | — |
Wind waves Height (m) Direction Period (s) | W 7 | S 4 | S 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 2 | WNW 6 | WNW 3 |
| kJ | 49 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 15 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 24 | 4 | 20 | 20 | 4 | 4 | 4 | 4 | 4 | 4 | 23 | 4 | 635 | 4 | 97 | 0 | 0 | 0 | 0 | 4 | 636 | 106 | 106 |
Best forecast wave conditions in Phuket | |||||||||||||||||||||||
Best forecast wave conditions in Thailand | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nai Harn Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest