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Prachuap Khiri Khan Surf Forecast
/ Gulf of Thailand (13 surf breaks) /
Surf Forecasts:
Prachuap Khiri Khan surfForecast / Gulf of Thailand / Thailand
12 Day Weather and Surf, issued 12 am Tuesday 16 Sep 2025 +07
Best Forecast Surf Conditions for Prachuap Khiri Khan this week:
The most powerful waves expected at Prachuap Khiri Khan in the next 12 days are 0.9m 5s and forecast to arrive on Sunday (Sep 21) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Tuesday (Sep 16) at 7AM.
| Wave Type | Time (+07) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Sun 21st Sep) | 3ft (0.9m) 5s |
Table - best surf conditions forecast for Prachuap Khiri Khan over the next 12 days.
Short Range Forecast Light rain (total 8mm), mostly falling on Mon night. Warm (max 31°C on Wed morning, min 25°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Thu night. Warm (max 30°C on Sun morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 3 | 4 | 3 | 4 | 4 | 5 | 4 | 4 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | |
Wave (?)Graph  | ||||||||||||||||||||||
| Energy (?) | 4 | 13 | 1 | 3 | 6 | 1 | 13 | 14 | 15 | 14 | 11 | 14 | 21 | 19 | 17 | 36 | 26 | 21 | 11 | 8 | 6 | |
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- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | |
High Tide / height (m) | 4:43PM 2.06 | 5:26PM 2.03 | 6:02PM 1.96 | 6:28PM 1.86 | 6:43PM 1.73 | 6:46PM 1.58 | 6:36PM 1.44 | |||||||||||||||
Low Tide / height (m) | 5:11AM 0.10 | 6:08AM 0.11 | 7:04AM 0.16 | 7:56AM 0.25 | 8:43AM 0.39 | 9:26AM 0.57 | 10:08AM 0.77 | |||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | ||||||||||||||||
| Sunrise | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | |
| Sunset | - | - | 6:21 | - | - | 6:20 | - | - | 6:20 | - | - | 6:19 | - | - | 6:17 | - | - | 6:17 | - | - | 6:16 | |
 |  |  |  | | | |  | |  | | | | | | |  | | | |  | ||
Rain (mm) | 5 | - | 3 | - | - | - | - | - | - | 1 | - | - | 1 | - | 1 | - | 1 | 1 | - | - | - | |
| Temp. °C | 27 | 30 | 29 | 26 | 31 | 29 | 27 | 28 | 27 | 26 | 27 | 27 | 26 | 28 | 27 | 26 | 30 | 30 | 26 | 32 | 32 | |
| Feels °C (?) | 31 | 32 | 31 | 29 | 31 | 29 | 29 | 29 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 31 | 30 | 28 | 33 | 32 | |
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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 Gulf of Thailand
Continuing clean conditions at Prachuap Khiri Khan (calm at PrachuapKhirikhan 3 km from Prachuap Khiri Khan). No surfable waves
Actual: 37 min ago
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Information about the Prachuap Khiri Khan Surf forecast
The above surf forecast table for Prachuap Khiri Khan provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Prachuap Khiri Khan can be found by selecting the local surf guide option on the grey menu. Our Prachuap Khiri Khan 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 (Prachuap Khiri Khan) 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 Prachuap Khiri Khan 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.
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