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Surf Forecasts:
Kalim Beach surfForecast / Phuket / Thailand
12 Day Weather and Surf, issued 6 am Wednesday 20 Aug 2025 +07
Best Forecast Surf Conditions for Kalim Beach this week:
The surf forecast for Kalim Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 22) at 1AM. The primary swell is predicted to be 0.4m and 9s period with a secondary swell of 0.7m and 5s. Another secondary swell of 0.5m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Kalim Beach in the next 12 days are 2.3m 8s and forecast to arrive on Wednesday (Aug 27) at 4AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 8s period and expected on Wednesday (Aug 20) at 7PM.
| Wave Type | Time (+07) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 22nd Aug) | 1.5ft (0.4m) 9s |
| Best Surf | 1AM (Fri 22nd Aug) | 1.5ft (0.4m) 9s |
| Most Powerful | 4AM (Wed 27th Aug) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Kalim Beach over the next 12 days.
Short Range Forecast Heavy rain (total 42mm), heaviest during Thu night. Warm (max 29°C on Wed morning, min 23°C on Thu night). Mainly fresh winds. | Days 3-6 Weather Summary Heavy rain (total 43mm), heaviest during Mon night. Warm (max 29°C on Mon morning, min 27°C on Sun afternoon). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||
| 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) (?) | 8 | 8 | 8 | 9 | 8 | 9 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | |||||||||||||||||||||
| Energy (?) | 81 | 77 | 71 | 99 | 71 | 69 | 49 | 118 | 72 | 72 | 164 | 130 | 263 | 212 | 262 | 230 | 284 | 374 | 493 | 379 | 609 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | on | cross- on | cross- off | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 9:00PM 1.53 | 9:04AM 1.93 | 9:42PM 1.70 | 9:45AM 2.06 | 10:16PM 1.83 | 10:20AM 2.14 | 10:47PM 1.94 | 10:52AM 2.18 | 11:16PM 2.00 | 11:21AM 2.15 | 11:44PM 2.03 | 11:49AM 2.09 | 12:10AM 2.01 | ||||||||
Low Tide / height (m) | 2:53PM 0.43 | 2:46AM 0.54 | 3:35PM 0.27 | 3:31AM 0.39 | 4:10PM 0.14 | 4:09AM 0.28 | 4:41PM 0.05 | 4:43AM 0.20 | 5:09PM 0.02 | 5:14AM 0.17 | 5:36PM 0.03 | 5:44AM 0.18 | 6:01PM 0.08 | ||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||
| Sunrise | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - |
| Sunset | - | 6:39 | - | - | 6:39 | - | - | 6:38 | - | - | 6:38 | - | - | 6:38 | - | - | 6:37 | - | - | 6:37 | - |
 | |  |  | |  | | | | | | | |  |  | | | | | | | |
Rain (mm) | - | - | 1 | 2 | 8 | 14 | 1 | 5 | 11 | 2 | 1 | 1 | 5 | 6 | 9 | 3 | 7 | 9 | 8 | 7 | 13 |
| Temp. °C | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 28 |
| Feels °C (?) | 31 | 31 | 31 | 31 | 27 | 28 | 26 | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 28 | 28 | 28 | 29 | 28 | 27 | 28 |
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Recent Eyeball Surf Reports for Phuket
Wind reports 13 km away suggest it is still onshore at Kalim Beach (light winds from the W at Phuket). 0.3m 8s swell from the WSW to make surfable waves.
1 h 23 min ago
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 Kalim 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 Kalim Beach Surf forecast
The above surf forecast table for Kalim Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kalim Beach can be found by selecting the local surf guide option on the grey menu. Our Kalim 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 (Kalim 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 Kalim 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.
Kalim Beach is 7 km (4 miles) from Kathu. If you plan a holiday in Phuket, 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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