Surf Forecasts:
How big are the waves at Nai Harn Beach today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 1.5ft (0.4m), 8s period with W swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 0.5ft (0.2m), 14s period with WSW swell.
- Evening surf: Evening surf (31 Oct, local time) - 0.5ft (0.2m), 14s period with WSW swell.
The current surf forecast for Nai Harn Beach at 8AM is: 0.4m 8s primary swell from a West direction (forecast issued at 12:00am October 31). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 1.5ft (0.4m) | 8s |
| Afternoon (31 Oct) | 0.5ft (0.2m) | 14s |
| Evening (31 Oct) | 0.5ft (0.2m) | 14s |
Table - waves today at Nai Harn Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun night. Warm (max 29°C on Sat afternoon, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||||||||||||
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 8 | W 8 | W 8 | W 8 | W 8 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | W 7 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 20 | 20 | 18 | 18 | 10 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 18 | 17 | 17 | 17 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | cross-off | cross-off | cross-on | on | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | cross | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross | cross-off |
High Tide | 1:11AM1.83m | 1:47PM1.38m | 2:04AM1.66m | 3:02PM1.24m | 3:19AM1.50m | 4:55PM1.20m | ||||||||||||||||||
Low Tide | 7:45AM0.32m | 7:34PM0.51m | 8:52AM0.47m | 8:42PM0.68m | 10:25AM0.55m | |||||||||||||||||||
 |  |  | | |  | | |  |  |  | | | | | | | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | 2 | 2 | 4 | 3 | — | — | 1 | 1 | 3 |
Temp °C | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 32 | 33 | 30 | 31 | 31 | 31 | 33 | 32 | 32 | 33 | 32 | 32 | 33 | 33 | 32 | 32 | 32 | 31 | 30 | 32 | 33 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 |
| kJ | 20 | 20 | 18 | 18 | 10 | 15 | 15 | 15 | 13 | 10 | 9 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WSW 13 | SW 13 | W 13 | W 13 | W 13 | ENE 2 | W 13 | W 12 | W 12 |
| kJ | 8 | 8 | 16 | 15 | 14 | 10 | 10 | 10 | 10 | 13 | 6 | 6 | 5 | 5 | 5 | 17 | 7 | 3 | 3 | 3 | 1 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | W 16 | SW 16 | SW 16 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | NW 7 | NW 7 | NW 7 | W 6 | W 6 | W 13 | — | W 6 | W 6 |
| kJ | 5 | 5 | 5 | 10 | 9 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 18 | 17 | 17 | 2 | 2 | 2 | 1 | 1 | 3 | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 2 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 97 | 97 | 8 | 635 | 97 | 4 | 4 | 4 | 4 | 97 | 97 | 635 | 106 | 97 | 97 | 97 | 97 | 115 | 115 | 716 | 716 | 636 | 636 |
Best forecast wave conditions in Phuket | ||||||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||||||
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