Surf Forecasts:
How big are the waves at Nai Harn Beach today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 4ft (1.2m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 4.5ft (1.3m), 6s period with W swell.
- Evening surf: Evening surf (25 Jul, local time) - 4.5ft (1.3m), 6s period with W swell.
The current surf forecast for Nai Harn Beach at 3AM is: 1.1m 6s primary swell from a West-northwest direction and 0.1m 17s secondary swell from a West direction (forecast issued at 12:00am July 25). The wind direction is predicted to be cross-shore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 4ft (1.2m) | 6s |
| Afternoon (25 Jul) | 4.5ft (1.3m) | 6s |
| Evening (25 Jul) | 4.5ft (1.3m) | 6s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Fri night. Warm (max 29°C on Fri night, min 28°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | W 6 | W 6 | SW 15 | W 6 | W 6 | W 6 | W 14 | W 13 | W 13 | W 13 | W 7 | W 7 | W 7 | W 7 | W 13 | W 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 66 | 86 | 86 | 104 | 126 | 118 | 114 | 114 | 112 | 137 | 8 | 193 | 199 | 212 | 4 | 4 | 3 | 3 | 0 | 0 | 270 | 246 | 3 | 3 |
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-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 | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:35AM1.42m | 8:19PM1.15m | 8:36AM1.52m | 9:13PM1.25m | 9:22AM1.64m | 9:52PM1.36m | ||||||||||||||||||
Low Tide | 00:40AM0.72m | 2:28PM0.66m | 1:59AM0.67m | 3:18PM0.54m | 2:55AM0.58m | 3:55PM0.42m | ||||||||||||||||||
 | |  | | | | |  |  | |  | | | | | | | | | | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — |
mm | 3 | 4 | 4 | 3 | 2 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 |
Feels °C | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 29 | 28 | 28 | 27 | 28 | 29 | 29 | 30 | 29 | 28 | 27 | 27 | 27 | 28 | 27 | 30 |
Swell 1 Height (m) Direction Period (s) | W 17 | W 17 | SW 16 | WSW 16 | WSW 16 | WSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | — | — | W 14 | W 14 | W 13 | W 13 | W 13 | — | — | W 13 | W 13 | W 13 | W 12 |
| kJ | 6 | 6 | 10 | 24 | 24 | 23 | 9 | 9 | 8 | 8 | 8 | — | — | 4 | 4 | 4 | 3 | 3 | — | — | 3 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 66 | 86 | 86 | 104 | 126 | 118 | 114 | 114 | 112 | 137 | 146 | 193 | 199 | 212 | 193 | 176 | 176 | 202 | 236 | 263 | 270 | 246 | 217 | 189 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 635 | 635 | 635 | 635 | 635 | 636 | 636 | 636 | 601 | 635 | 635 | 635 | 635 | 635 | 636 | 635 | 635 | 635 | 635 | 635 | 635 | 24 | 24 | 24 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
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