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Khao Lak / Nang Thong surf Forecast / Andaman Sea / Thailand
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Best Forecast Surf Conditions for Khao Lak / Nang Thong this week:
The surf forecast for Khao Lak / Nang Thong over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 21) at 10PM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 0.4m and 14s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Khao Lak / Nang Thong in the next 12 days are 3.0m 10s and forecast to arrive on Saturday (May 25) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Thursday (May 23) at 7AM.
| Wave Type | Time (+07) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 21st May) | 5ft (1.5m) 8s |
| Best Surf | 1AM (Sat 25th May) | 8ft (2.5m) 10s |
| Most Powerful | 4AM (Sat 25th May) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Khao Lak / Nang Thong over the next 12 days.
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 01 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 8 | 7 | 8 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 9 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 194 | 258 | 253 | 395 | 459 | 327 | 208 | 220 | 202 | 326 | 539 | 1308 | 1628 | 1514 | 1535 | 1117 | 786 | 524 | 606 | 606 | 441 | 567 | 589 | 485 | 252 | 445 | 470 | 483 | 380 | 326 | 273 | 235 | 257 | 367 | 301 | 247 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross | cross- on | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross | glass | cross | cross- on | cross- on | glass | cross- on | glass |
High Tide / height (m) | 9:05PM 2.06 | 9:24AM 2.38 | 9:40PM 2.10 | 9:56AM 2.45 | 10:13PM 2.12 | 10:28AM 2.49 | 10:48PM 2.11 | 11:03AM 2.48 | 11:24PM 2.07 | 11:40AM 2.44 | 12:04AM 2.01 | 12:20PM 2.37 | 12:50AM 1.93 | 1:06PM 2.27 | 1:46AM 1.84 | 2:01PM 2.15 | 2:56AM 1.80 | 3:09PM 2.04 | 4:18AM 1.82 | 4:27PM 1.97 | 5:36AM 1.93 | 5:44PM 1.97 | ||||||||||||||
Low Tide / height (m) | 3:16PM 0.44 | 3:13AM 0.37 | 3:48PM 0.33 | 3:45AM 0.31 | 4:21PM 0.25 | 4:17AM 0.27 | 4:55PM 0.21 | 4:51AM 0.27 | 5:32PM 0.21 | 5:27AM 0.31 | 6:11PM 0.26 | 6:07AM 0.39 | 6:54PM 0.34 | 6:51AM 0.51 | 7:44PM 0.43 | 7:43AM 0.65 | 8:42PM 0.51 | 8:49AM 0.78 | 9:51PM 0.57 | 10:12AM 0.86 | 11:05PM 0.57 | 11:43AM 0.82 | 12:15AM 0.51 | |||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 01 | |||||||||||||||||||||||||
| Sunrise | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:07 | - | - |
| Sunset | - | 6:39 | - | - | 6:39 | - | - | 6:39 | - | - | 6:39 | - | - | 6:40 | - | - | 6:40 | - | - | 6:40 | - | - | 6:40 | - | - | 6:42 | - | - | 6:42 | - | - | 6:42 | - | - | 6:42 | - |
 | |  | | |  |  | |  | | | | | | | | | | | | | | | | | | | |  |  | | | | | |  | |
Rain (mm) | 11 | 6 | 11 | 11 | 12 | 22 | 9 | 5 | 7 | 4 | 9 | 6 | 2 | 2 | 19 | 8 | 4 | 3 | 4 | 5 | 17 | 11 | 9 | 55 | 15 | 12 | 20 | 7 | - | 1 | 1 | 2 | 2 | - | - | - |
| Temp. °C | 28 | 27 | 28 | 27 | 27 | 26 | 29 | 28 | 28 | 28 | 28 | 28 | 30 | 29 | 28 | 29 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 30 | 29 | 28 | 30 | 30 | 28 |
| Feels °C (?) | 32 | 30 | 31 | 29 | 28 | 28 | 32 | 31 | 30 | 28 | 29 | 28 | 30 | 31 | 30 | 30 | 30 | 31 | 31 | 30 | 29 | 31 | 29 | 27 | 28 | 28 | 29 | 32 | 32 | 32 | 34 | 33 | 32 | 34 | 35 | 33 |
Short Range Forecast: Heavy rain (total 94mm), heaviest during Wed night. Warm (max 29°C on Thu morning, min 25°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 57mm), heaviest during Sat night. Warm (max 30°C on Sat morning, min 27°C on Fri night). Mainly fresh winds. | Days 6-9 Weather Summary Heavy rain (total 148mm), heaviest during Tue night. Warm (max 29°C on Mon morning, min 26°C on Tue night). Mainly fresh winds. | Long Range Forecast: Moderate rain (total 13mm), heaviest on Thu morning. Warm (max 30°C on Fri morning, min 27°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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.
View detailed surf forecast for Khao Lak / Nang Thong at:
surf-forecast.com
Information about the Khao Lak / Nang Thong Surf forecast
The above surf forecast table for Khao Lak / Nang Thong provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Khao Lak / Nang Thong can be found by selecting the local surf guide option on the grey menu. Our Khao Lak / Nang Thong surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Khao Lak / Nang Thong) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Khao Lak / Nang Thong may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Khao Lak / Nang Thong is 81 km (50 miles) from Kathu. If you plan a holiday in Andaman Sea, look for hotels and other accommodation in Kathu. Kathu has rooms for a wide range of budgets as well as car hire and transport links.
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