Surf Forecasts:
How big are the waves at Nai Harn Beach today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 1.5ft (0.4m), 17s period with WSW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 1ft (0.3m), 17s period with WSW swell.
- Evening surf: Evening surf (14 Sep, local time) - 1ft (0.3m), 16s period with WSW swell.
The current surf forecast for Nai Harn Beach at 6AM is: 0.4m 17s primary swell from a West-southwest direction and 0.3m 7s secondary swell from a West direction (forecast issued at 12:00am September 14). The wind direction is predicted to be onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 1.5ft (0.4m) | 17s |
| Afternoon (14 Sep) | 1ft (0.3m) | 17s |
| Evening (14 Sep) | 1ft (0.3m) | 16s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sun night. Warm (max 29°C on Sun night, min 28°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||||||||||
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) | WSW 18 | WSW 18 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | W 6 | W 7 | W 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 102 | 102 | 101 | 101 | 99 | 54 | 51 | 50 | 50 | 50 | 50 | 50 | 49 | 49 | 24 | 23 | 22 | 21 | 21 | 21 | 21 | 23 | 40 | 36 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on |
High Tide | 11:55PM1.95m | 12:03PM1.84m | 00:22AM1.90m | 12:31PM1.70m | 00:49AM1.81m | 12:58PM1.55m | ||||||||||||||||||
Low Tide | 6:02AM0.11m | 6:09PM0.09m | 6:32AM0.20m | 6:33PM0.20m | 7:01AM0.31m | 6:57PM0.34m | ||||||||||||||||||
 | |  | |  | | | |  | |  | | | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | 3 | 2 | 2 | 2 | — | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 32 | 31 | 31 | 31 | 32 | 31 | 32 | 31 | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | WSW 18 | WSW 18 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | W 4 | W 5 | W 5 | W 5 | W 5 | W 5 | WSW 6 | W 6 | WSW 15 | WSW 15 | W 7 |
| kJ | 102 | 102 | 101 | 101 | 99 | 54 | 51 | 50 | 50 | 50 | 50 | 50 | 49 | 3 | 7 | 7 | 7 | 7 | 4 | 14 | 20 | 21 | 21 | 36 |
Swell 2 Height (m) Direction Period (s) | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | WSW 6 | W 6 | W 6 | W 6 | WSW 16 | WSW 16 | WSW 15 | WSW 8 | WSW 8 | WSW 7 | W 4 | WSW 15 | — | — | WSW 15 |
| kJ | 13 | 7 | 9 | 8 | 8 | 8 | 7 | 7 | 3 | 7 | 3 | 3 | 7 | 49 | 24 | 23 | 7 | 12 | 11 | 3 | 21 | — | — | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 10 | S 4 | — | W 9 | W 9 | W 8 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | — | SW 15 | W 21 | W 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | 7 | 6 | 6 | 22 | 21 | 21 | 21 | — | 9 | 9 | 10 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | W 7 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 23 | 40 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 24 | 24 | 97 | 4 | 97 | 97 | 4 | 636 | 4 | 4 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
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