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Khao Lak / Nang Thong surfForecast / Andaman Sea / Thailand
48hr Weather and Surf, issued 6 am Friday 01 Aug 2025 +07
How big are the waves at Khao Lak / Nang Thong today?
The current surf forecast for Khao Lak / Nang Thong at 9AM is: 0.9m 6s primary swell from a West-southwest direction and 0.2m 18s secondary swell from a West-southwest direction (forecast issued at 06:00am August 01). The wind direction is predicted to be glassy.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 3ft (0.9m) | 6s |
| Afternoon (01 Aug) | 2.5ft (0.8m) | 7s |
| Evening (01 Aug) | 1ft (0.3m) | 18s |
Table - waves today at Khao Lak / Nang Thong. (Swell directed towards the surf break)
Friday 01 | Saturday 02 | Sunday 03 | Mon 04 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 6 | 7 | 18 | 18 | 18 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 16 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 116 | 96 | 107 | 92 | 112 | 107 | 99 | 89 | 90 | 120 | 154 | 225 | 285 | 243 | 211 | 193 | 163 | 147 | 151 | 162 | 242 | 262 | 309 | 413 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | on | cross- on | cross- on | glass | cross- off | cross | cross- off | cross | cross- on | cross- on | cross- on | glass | glass | cross- off | off | glass | cross- on | cross- on | on | on | on |
High Tide / height (m) | 2:27AM 1.98 | 2:29PM 1.79 | 3:11AM 1.85 | 3:15PM 1.60 | 4:15AM 1.74 | 4:35PM 1.44 | ||||||||||||||||||
Low Tide / height (m) | 8:29AM 0.78 | 8:36PM 0.68 | 9:15AM 0.91 | 9:16PM 0.81 | 10:30AM 1.02 | 10:22PM 0.94 | ||||||||||||||||||
Friday 01 | Saturday 02 | Sunday 03 | Mon 04 | |||||||||||||||||||||
| Sunrise | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:46 | - | - | - |
 |  |  |  | |  | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | 1 | 1 | - | - | - | - | - | 2 | 1 | - | - | 1 | 1 | - | - | - | - | 2 | 1 | 1 | - | - | - | 1 |
| Temp. °C | 26 | 26 | 29 | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 29 | 28 | 29 | 28 | 28 | 27 | 26 | 26 | 29 | 29 | 29 | 28 | 28 | 27 |
| Feels °C (?) | 30 | 30 | 34 | 33 | 33 | 34 | 33 | 32 | 31 | 31 | 33 | 31 | 33 | 32 | 34 | 32 | 30 | 30 | 34 | 32 | 31 | 32 | 33 | 30 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Andaman Sea
Continuing clean conditions at Khao Lak / Nang Thong (calm at Phuket International Airport 59 km from Khao Lak / Nang Thong). 0.8m 6s windswell from the WSW with a 0.2m 13s groundswell from the SW. 2 swells combining to make bigger set waves.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Khao Lak / Nang Thong surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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