Surf Forecasts:
How big are the waves at Nai Harn Beach today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 2.5ft (0.8m), 8s period with W swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 2.5ft (0.7m), 8s period with W swell.
- Evening surf: Evening surf (17 Jul, local time) - 2ft (0.6m), 8s period with W swell.
The current surf forecast for Nai Harn Beach at 1PM is: 0.7m 8s primary swell from a West direction and 0.2m 16s secondary swell from a West-southwest direction (forecast issued at 06:00am July 17). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 2.5ft (0.8m) | 8s |
| Afternoon (17 Jul) | 2.5ft (0.7m) | 8s |
| Evening (17 Jul) | 2ft (0.6m) | 8s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 29°C on Fri afternoon, min 27°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
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 8 | W 8 | W 8 | W 8 | WSW 16 | WSW 16 | W 8 | W 8 | W 8 | W 8 | W 8 | WSW 15 | W 7 | W 7 | W 7 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 80 | 80 | 80 | 61 | 25 | 25 | 46 | 46 | 48 | 23 | 22 | 21 | 28 | 28 | 38 | 30 | 40 | 21 | 21 | 20 | 20 | 20 | 21 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:27PM2.03m | 1:02AM1.70m | 1:05PM1.91m | 1:42AM1.66m | 1:42PM1.76m | ||||||||||||||||||
Low Tide | 6:13AM0.21m | 6:54PM0.02m | 6:54AM0.27m | 7:31PM0.10m | 7:35AM0.36m | 8:06PM0.21m | |||||||||||||||||
 |  | | |  |  | | | |  | | | | | | |  | | | |  |  | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | — |
Temp °C | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 31 | 31 | 30 | 30 | 31 | 30 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | NW 8 | NW 7 | NW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 |
| kJ | 80 | 80 | 80 | 61 | 63 | 61 | 46 | 46 | 48 | 57 | 42 | 40 | 28 | 28 | 15 | 13 | 13 | 17 | 17 | 16 | 17 | 15 | 21 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WNW 8 | NW 8 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WNW 7 | WSW 14 | WSW 14 | WNW 7 | WNW 7 |
| kJ | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 22 | 21 | 25 | 16 | 21 | 21 | 21 | 21 | 4 | 20 | 20 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 5 | — | — | — | — | — | — | — | — | — | — | W 8 | WSW 15 | WSW 15 | — | — | — | — | WSW 14 | WNW 7 | NW 7 | WSW 14 | WSW 14 |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 21 | 21 | — | — | — | — | 21 | 5 | 2 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 2 | WNW 2 | NW 7 | NW 7 | NW 7 | W 8 | W 8 | — | W 8 | W 8 | W 7 | W 8 | W 8 | W 7 | W 4 | W 4 | W 4 | W 4 | W 4 |
| kJ | — | — | — | — | 1 | 1 | 14 | 14 | 14 | 19 | 19 | — | 19 | 19 | 38 | 30 | 40 | 33 | 7 | 8 | 8 | 9 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 4 | 24 | 24 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 635 | 635 | 636 | 636 | 4 |
Best forecast wave conditions in Phuket | |||||||||||||||||||||||
Best forecast wave conditions in Thailand | |||||||||||||||||||||||
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