Surf Forecasts:
Kho Phan-Ngan - Haad Rin surf forecast from 2 Jun 2026:
- Most powerful swell: Wednesday 10 Jun, 1AM (local time) - 1ft (0.3m), 6s period, SE swell with 7 kJ wave energy.
Best Forecast Surf Conditions for Kho Phan-Ngan - Haad Rin this week:
The most powerful waves expected at Kho Phan-Ngan - Haad Rin in the next 16 days are 0.3m 6s and forecast to arrive on Wednesday (Jun 10) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Monday (Jun 08) at 10PM.
| Wave Type | Time (+07) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1AM (Wed 10th Jun) | 1ft (0.3m) 6s |
Table - best surf conditions forecast for Kho Phan-Ngan - Haad Rin over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Fri afternoon. Warm (max 30°C on Thu afternoon, min 27°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 22mm), heaviest during Sun afternoon. Warm (max 31°C on Sat afternoon, min 27°C on Sun night). Mainly strong winds. | ||||||||||||||||||||
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | |||||||||||||||
AM | 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 4 | W 4 | W 4 | WSW 4 | N 5 | SE 6 | S 5 | S 4 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 1 | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 6 | 6 | 7 |
Wind (km/h) | |||||||||||||||||||||
Wind State | off | off | off | cross-off | off | off | cross-off | off | cross-off | cross-off | off | off | cross-off | off | off | off | off | off | cross-off | off | cross-off |
High Tide | 00:42AM1.33m | 1:17AM1.31m | 1:48AM1.27m | 2:15AM1.20m | 2:36AM1.11m | 2:42AM0.98m | 1:03AM0.84m | ||||||||||||||
Low Tide | 10:21AM0.07m | 10:57AM0.08m | 11:29AM0.09m | 11:54AM0.11m | 12:13PM0.14m | 12:26PM0.19m | 12:30PM0.26m | ||||||||||||||
 | |  | |  |  | | | |  | | | | | | | | | |  |  | |
5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:38 | — | |
— | — | — | — | 1 | — | 1 | 3 | — | — | 3 | — | — | 10 | — | 5 | 4 | — | — | — | 2 | |
Temp °C | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 30 | 29 | 30 | 31 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 |
26 | 26 | 25 | 29 | 29 | 27 | 29 | 30 | 28 | 30 | 30 | 28 | 29 | 26 | 26 | 28 | 26 | 26 | 27 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | NW 5 | — | — | S 5 | S 4 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | — | — | — | 1 | — | — | 1 | 3 | 1 | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 6 | 6 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SE 6 | NW 4 | — | — | — | — | SE 6 | — | NW 4 | — | — | — | — | NW 5 | — | — |
| kJ | — | — | — | — | — | 1 | 1 | — | — | — | — | 5 | — | 1 | — | — | — | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | W 4 | W 4 | WSW 4 | W 4 | W 4 | WSW 3 | W 3 | W 4 | WSW 4 | W 3 | W 4 | WSW 4 | WSW 3 | WSW 4 | WSW 4 | W 4 | WSW 5 | WSW 4 | W 4 | WSW 4 |
| kJ | 19 | 47 | 38 | 20 | 9 | 14 | 8 | 8 | 13 | 16 | 2 | 10 | 10 | 9 | 29 | 19 | 35 | 45 | 31 | 22 | 30 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 891 | 843 | 891 | 271 | 719 | 271 | 271 | 271 | 271 | 271 | 271 | 271 | 271 | 1036 | 271 | 271 | 591 | 591 | 899 | 891 | 271 |
Best forecast wave conditions in Gulf of Thailand | |||||||||||||||||||||
Best forecast wave conditions in Thailand | |||||||||||||||||||||
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Information about the Kho Phan-Ngan - Haad Rin Surf forecast
The above surf forecast table for Kho Phan-Ngan - Haad Rin provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kho Phan-Ngan - Haad Rin can be found by selecting the local surf guide option on the grey menu. Our Kho Phan-Ngan - Haad Rin 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 (Kho Phan-Ngan - Haad Rin) 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 Kho Phan-Ngan - Haad Rin 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.
Kho Phan-Ngan - Haad Rin is 22 km (14 miles) from the city of Ko Samui. If you plan a holiday in Gulf of Thailand, look for hotels and other accommodation in Ko Samui. Ko Samui has rooms for a wide range of budgets as well as car hire and transport links.
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