Surf Forecasts:
How big are the waves at Nai Harn Beach today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 5ft (1.5m), 7s period with W swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 5ft (1.5m), 7s period with W swell.
- Evening surf: Evening surf (11 Aug, local time) - 0.5ft (0.1m), 21s period with W swell.
The current surf forecast for Nai Harn Beach at 2PM is: 1.5m 7s primary swell from a West direction and 0.1m 21s secondary swell from a West direction, 0.1m 15s secondary swell from a West direction (forecast issued at 06:00am August 11). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 5ft (1.5m) | 7s |
| Afternoon (11 Aug) | 5ft (1.5m) | 7s |
| Evening (11 Aug) | 0.5ft (0.1m) | 21s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Thu night. Warm (max 29°C on Tue morning, min 28°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||
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 24 | W 7 | W 7 | W 7 | W 7 | W 7 | W 21 | W 20 | WSW 20 | W 19 | W 19 | W 19 | W 18 | WSW 18 | W 7 | W 18 | W 18 | W 18 | W 17 | W 8 | W 8 | W 16 | W 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 11 | 235 | 229 | 229 | 199 | 199 | 8 | 8 | 37 | 7 | 7 | 7 | 6 | 31 | 51 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
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 | 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 | 9:27AM1.88m | 10:04PM1.60m | 10:12AM2.01m | 10:45PM1.72m | 10:52AM2.08m | ||||||||||||||||||
Low Tide | 3:04AM0.39m | 3:59PM0.15m | 3:54AM0.26m | 4:40PM0.02m | 4:38AM0.17m | 5:16PM-0.06m | |||||||||||||||||
 |  |  | | |  | |  | |  | | | | | |  | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | — | 1 |
Temp °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 29 | 29 | 30 | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | W 16 | W 15 | W 22 | W 21 | W 21 | W 21 | W 21 | W 20 | WSW 20 | W 19 | W 19 | W 19 | W 18 | WSW 18 | W 7 | W 18 | W 18 | W 8 | W 8 | W 8 | W 8 | W 16 | W 16 |
| kJ | 5 | 5 | 9 | 9 | 9 | 9 | 8 | 8 | 37 | 7 | 7 | 7 | 6 | 31 | 124 | 6 | 6 | 1 | 4 | 4 | 4 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | W 24 | W 23 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | WSW 18 | — | — | W 18 | W 17 | W 16 | W 16 | — | W 13 |
| kJ | 11 | 10 | 4 | 4 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 31 | — | — | 6 | 6 | 5 | 5 | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | W 13 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 206 | 235 | 229 | 229 | 199 | 199 | 173 | 147 | 143 | 121 | 117 | 139 | 139 | 121 | 51 | 103 | 103 | 92 | 72 | 89 | 86 | 89 | 110 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 4 | 4 | 24 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Best forecast wave conditions in Phuket | |||||||||||||||||||||||
Best forecast wave conditions in Thailand | |||||||||||||||||||||||
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