Surf Forecasts:
How big are the waves at Nai Harn Beach today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 7ft (2.1m), 7s period with W swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 6ft (1.9m), 8s period with W swell.
- Evening surf: Evening surf (12 Jul, local time) - 6ft (1.8m), 8s period with W swell.
The current surf forecast for Nai Harn Beach at 12PM is: 2.0m 8s primary swell from a West direction (forecast issued at 06:00am July 12). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 7ft (2.1m) | 7s |
| Afternoon (12 Jul) | 6ft (1.9m) | 8s |
| Evening (12 Jul) | 6ft (1.8m) | 8s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun night. Warm (max 29°C on Sun morning, min 28°C on Sun morning). Winds decreasing (fresh winds from the WSW on Sun morning, light winds from the SW by Tue afternoon). | ||||||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
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 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 12 | W 12 | W 20 | W 14 | W 14 | W 20 | W 19 | W 19 | W 19 | W 19 | W 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 381 | 491 | 491 | 451 | 413 | 368 | 345 | 345 | 345 | 396 | 363 | 363 | 282 | 3 | 3 | 8 | 4 | 4 | 8 | 7 | 7 | 7 | 7 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | cross-on | on | cross-on | on | on | cross-on | on |
High Tide | 8:34AM1.80m | 9:10PM1.46m | 9:30AM1.92m | 10:06PM1.56m | 10:19AM2.03m | 10:55PM1.65m | ||||||||||||||||||
Low Tide | 1:59AM0.41m | 3:10PM0.30m | 3:02AM0.33m | 4:04PM0.16m | 3:57AM0.25m | 4:51PM0.05m | ||||||||||||||||||
 |  | | | | |  |  | |  | | | | |  | | | | | |  | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | 6:16 |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | 6:47 |
mm | — | — | — | — | — | — | 1 | — | 1 | 2 | 2 | 2 | 1 | 1 | — | 1 | — | 1 | 2 | 2 | — | — | — | — |
Temp °C | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 27 | 27 | 27 | 29 | 29 | 30 | 28 | 30 | 28 | 29 | 29 | 29 | 30 | 31 | 31 | 30 | 30 | 31 | 30 | 32 | 32 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SW 13 | WSW 13 | SW 13 | W 13 | W 13 | 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 | — | — | — | — | 7 | 17 | 7 | 3 | 3 | 396 | 363 | 363 | 282 | 284 | 241 | 270 | 263 | 307 | 314 | 284 | 284 | 247 | 247 | 208 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 16 | W 16 | W 16 | W 16 | W 12 | W 12 | W 12 | W 12 | W 12 | — | W 12 | SE 4 | SSE 4 | W 14 | W 19 | SSE 5 | SSE 5 | SSE 5 | SSE 5 |
| kJ | — | — | — | — | — | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | — | 3 | 1 | 2 | 4 | 7 | 5 | 3 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 16 | W 16 | W 16 | W 16 | W 16 | — | — | — | W 12 | W 20 | W 14 | W 14 | W 20 | W 15 | W 19 | W 19 | W 19 | W 18 |
| kJ | — | — | — | — | — | — | 5 | 5 | 5 | 5 | 5 | — | — | — | 3 | 8 | 4 | 4 | 8 | 4 | 7 | 7 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | — | W 8 | — | S 3 | — | — | — | — | S 4 | SSE 5 | SSE 5 | — | — | — | — |
| kJ | 381 | 491 | 491 | 451 | 413 | 368 | 345 | 345 | 345 | — | 161 | — | 1 | — | — | — | — | 1 | 4 | 5 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 646 | 635 | 635 | 636 | 636 | 24 | 24 | 4 | 24 | 601 | 24 | 24 | 4 | 4 | 4 | 24 | 24 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
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