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Surf Break Rating

Rate Ko Samui

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Ko Samui Spot ID

Surf default break image

Type: beach

Reliability: inconsistent

Best: Swell ESE | Wind WNW

Sea Temperature Today is: 28.2 °C

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Sunday, 18 February 2018, 02:52 Local time
Sunday 18
Wave (m) 0.3
Period (s) 2 3 3 3
Wind (km/h) 20
SE 15
SE 20
SE 20
Wind State cross-

View detailed 48hrs and full 7 days forecasts

Ko Samui in Gulf of Thailand is an exposed beach break that has unreliable waves. Nov-April (Wet Season) provides best time of year for waves. Offshore winds blow from the west northwest. Tends to receive a mix of groundswells and windswells and the ideal swell angle is from the east southeast. The beach break offers both left and right hand waves. Rarely crowded here. Surfing here means negotiating dangerous rips.

Thailand wave energy surf 12 hr forecast

Forecast Wave Energy (Power): 12hrs

Tide Times:

For Chaweng Malibu, 2 km from Ko Samui.

IS AT (local time)

Ko Samui Tide Times and Tide Chart

Live Weather:

At Surat Thani Airport, 111 km from Ko Samui.


Mist -
Air temperature
25 °C

Current weather near Ko Samui

Overall Ko Samui Surf Consistency and Wind Distribution in February

The rose diagram shows the combination of swells directed at Ko Samui through a typical... (show all text)

This picture illustrates how often and how strongly the wind blows from different direc... (show all text)

The two graphs above are also combined in the single Ko Samui surf consistency graph.

Also see Ko Samui surf quality by season and Ko Samui surf quality by month.

Compare Ko Samui with another surf break.

Ko Samui Location Maps

Ko Samui Location Map

Contours: Roads & Rivers: Select a surf spot from the menu
Surf spots located close to Ko SamuiShoreline around Ko SamuiRoads and rivers around Ko Samui

Use this relief map to navigate to Gulf of Thailand surf spots and tide stations that are in the area of Ko Samui

Other Nearby Surf Breaks closest to Ko Samui:

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Wave buoys nearest to Ko Samui:

Tide stations nearest to Ko Samui:

snow forecast website

Ski Resorts closest to Ko Samui:

city weather forecast website

Town and city forecasts close to Ko Samui:


  • The nearest passenger airport to Ko Samui is Cha Ian (Nakhon Si Thammarat) Airport (NST) in Thailand, which is 116 km (72 miles) away (directly).
  • The second closest airport to Ko Samui is Trang Airport (TST), also in Thailand, 228 km (142 miles) away.
Ko Samui break location map and break info

This is the Surf-Forecast page for Ko Samui, Gulf of Thailand. Use the tab navigation above to view Ko Samui sea temperature, Ko Samui photographs, Ko Samui detailed swell predictions, wind and weather forecasts, Ko Samui webcams, current wind from Gulf of Thailand live weather stations and Ko Samui tide predictions. The Thailand swell maps link will open up the big picture showing Thailand and the surrounding seas. These swell maps can be animated to show the different swell components, wave energy, wave period, wave heights, together with wind and weather forecasts, current weather and sea state observations from Thailand wave-buoys, passing ships and coastal weather stations. Each of the forecast pages for this surf break feature a global and regional wavefinder tool to locate the best surf conditions in the area around Ko Samui.