Surf Forecasts:
How big are the waves at Nai Harn Beach today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 0.5ft (0.2m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 0.5ft (0.2m), 14s period with WSW swell.
- Evening surf: Evening surf (19 Jul, local time) - 0.5ft (0.2m), 14s period with WSW swell.
The current surf forecast for Nai Harn Beach at 4PM is: 0.2m 14s primary swell from a West-southwest direction and 0.4m 7s secondary swell from a West direction (forecast issued at 12:00pm July 19). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 0.5ft (0.2m) | 14s |
| Afternoon (19 Jul) | 0.5ft (0.2m) | 14s |
| Evening (19 Jul) | 0.5ft (0.2m) | 14s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 28°C on Sun morning, min 28°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||
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 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | WSW 7 | W 9 | W 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 21 | 20 | 20 | 20 | 23 | 20 | 18 | 17 | 17 | 17 | 8 | 23 | 32 | 32 | 31 | 24 | 27 | 24 | 11 | 24 | 28 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | 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 | cross-on | cross-on | cross-on |
High Tide | 1:42PM1.76m | 2:21AM1.60m | 2:20PM1.59m | 3:02AM1.52m | 2:59PM1.41m | ||||||||||||||||
Low Tide | 7:35AM0.36m | 8:06PM0.21m | 8:18AM0.48m | 8:40PM0.34m | 9:05AM0.60m | 9:17PM0.48m | |||||||||||||||
 |  | |  | | | | | | | | | | | |  | | | | |  | |
 | 6:16 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 31 | 30 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | WSW 7 | W 9 | W 8 |
| kJ | 17 | 16 | 17 | 15 | 23 | 20 | 18 | 17 | 17 | 17 | 8 | 23 | 32 | 32 | 31 | 24 | 27 | 24 | 11 | 24 | 21 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WSW 14 | WNW 7 | WSW 14 | WSW 14 | W 14 | WNW 7 | W 14 | WNW 7 | W 13 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | — | — | — |
| kJ | 4 | 5 | 20 | 5 | 20 | 19 | 4 | 4 | 4 | 4 | 3 | 5 | 1 | 1 | 1 | 7 | 7 | 6 | — | — | — |
Swell 3 Height (m) Direction Period (s) | WSW 14 | WSW 14 | W 8 | WSW 14 | W 8 | — | — | W 14 | W 9 | W 13 | W 9 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | — | W 13 | W 16 | W 16 |
| kJ | 21 | 20 | 1 | 20 | 1 | — | — | 4 | 1 | 4 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | — | 3 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | NW 7 | WNW 3 | WNW 3 | WNW 7 | WNW 7 | WNW 3 | WNW 7 | WNW 3 | WNW 8 | W 3 | — | — | W 2 | — | — | W 8 | W 8 | W 8 | W 5 |
| kJ | — | — | 12 | 1 | 1 | 10 | 9 | 1 | 9 | 2 | 20 | 1 | — | — | 1 | — | — | 20 | 48 | 55 | 28 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 97 | 635 | 635 | 4 | 635 | 4 | 4 | 97 | 97 | 635 | 635 | 635 | 635 | 635 | 635 | 635 | 635 | 4 | 4 | 4 |
Best forecast wave conditions in Phuket | |||||||||||||||||||||
Best forecast wave conditions in Thailand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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