Surf Forecasts:
Thai Mueang Beach surf forecast from 21 Aug 2026:
- Most powerful swell: Friday 28 Aug, 10AM (local time) - 6ft (1.9m), 8s period, W swell with 464 kJ wave energy.
Best Forecast Surf Conditions for Thai Mueang Beach this week:
The most powerful waves expected at Thai Mueang Beach in the next 16 days are 1.9m 8s and forecast to arrive on Friday (Aug 28) at 10AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (+07) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Fri 28th Aug) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for Thai Mueang Beach over the next 16 days.
Short Range ForecastHeavy rain (total 50mm), heaviest during Sun night. Warm (max 29°C on Sat morning, min 27°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 47mm), heaviest during Mon afternoon. Warm (max 28°C on Mon afternoon, min 27°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 8 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 139 | 102 | 130 | 132 | 133 | 108 | 130 | 202 | 210 | 246 | 260 | 352 | 320 | 303 | 419 | 371 | 328 | 435 | 397 | 412 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 4:45AM1.53m | 5:52PM1.23m | 6:47AM1.56m | 7:51PM1.34m | 8:02AM1.72m | 8:43PM1.53m | 8:47AM1.91m | 9:17PM1.72m | 9:21AM2.09m | 9:47PM1.91m | 9:52AM2.25m | 10:15PM2.08m | ||||||||
Low Tide | 9:06PM0.91m | 12:35PM1.01m | 11:46PM1.02m | 2:16PM0.85m | 1:53AM0.89m | 2:55PM0.66m | 2:40AM0.72m | 3:23PM0.49m | 3:15AM0.54m | 3:49PM0.32m | 3:46AM0.39m | 4:15PM0.18m | ||||||||
 |  | | |  | | | | | | | | | | | |  | | | | |
 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — |
 | 6:40 | — | — | 6:39 | — | — | 6:39 | — | — | 6:38 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — |
mm | 2 | 1 | 2 | 1 | 7 | 3 | 6 | 17 | 11 | 11 | 11 | 6 | 4 | 7 | 4 | 2 | — | 2 | 3 | 6 |
Temp °C | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 31 | 33 | 32 | 32 | 32 | 31 | 30 | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SW 15 | SW 15 | W 18 | SW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
| kJ | 139 | 102 | 130 | 132 | 133 | 108 | 130 | 202 | 8 | 8 | 6 | 11 | 26 | 25 | 24 | 21 | 21 | 21 | 21 | 23 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | SW 15 | W 19 | — | W 14 | — | — | — | — | — | — | — | — | — |
| kJ | 53 | 51 | 25 | 25 | 24 | 23 | 22 | 8 | 7 | — | 4 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 12 | — | — | — | — | — | W 21 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | — | — | — | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 8 | — | W 7 | W 7 | W 7 | W 7 | W 8 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | — | — | — | — | — | — | 34 | — | 210 | 246 | 260 | 352 | 320 | 303 | 419 | 371 | 328 | 435 | 397 | 412 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 46 | 38 | 46 | 46 | 46 | 46 | 66 | 46 | 699 | 46 | 704 | 699 | 704 | 704 | 699 | 699 | 704 | 46 | 46 | 46 |
Best forecast wave conditions in Andaman Sea | ||||||||||||||||||||
Best forecast wave conditions in Thailand | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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 Thai Mueang Beach 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.
Information about the Thai Mueang Beach Surf forecast
The above surf forecast table for Thai Mueang Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Thai Mueang Beach can be found by selecting the local surf guide option on the grey menu. Our Thai Mueang Beach 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 (Thai Mueang Beach) 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 Thai Mueang Beach 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.
Thai Mueang Beach is 55 km (34 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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