Reviews of Kohtour across destinations and activities, not ratings for an individual tour.
If your holiday dates are already set, start with the forecast for your stay and the operator's advice. Pig Island tours run through the year when conditions allow. A good month on paper still doesn't promise a smooth crossing on your date.

Wet-season weather can linger. Keep your plans flexible.
Start of the generally calmer window for boat trips.
A good window for the reef. Prepare for heat.
Hot-season conditions. Bring shade and drinking water.
Still in the hotter stretch. Check the daily forecast.
Within the calmer window. Showers are still possible.
A summer option on the Gulf coast. Conditions vary.
Still in the generally calmer window for the crossing.
The transition begins. Allow for showers and changing conditions.
Rain builds later in the year. Leave a spare day.
Usually the wettest month. Boat plans may need to change.
Wet-season conditions can continue. Confirm your departure.
Plan by the season. Decide by the day. Rainfall, wind and sea conditions vary. Tours run when conditions allow; check the forecast and your operator’s advice.
Seasonal planning guide, not a forecast. Based on this page’s local guidance and Tourism Authority of Thailand guidance on Samui’s late-year monsoon. Checked October 2026.
This is generally a useful window for boat trips on Samui's Gulf coast. March to May can feel particularly hot, so pack sun cover and drinking water. Showers and wind are still possible.
Rain tends to become more of a consideration later in the year, particularly around the late-year monsoon. Leave a spare day in your plans if you can. An operator may change or cancel a departure when the sea isn't suitable.
Choose a morning trip if you like getting out early. An afternoon or sunset departure lets you keep the morning free and includes a different schedule. Neither promises an empty beach, clearer water or more active pigs.
For the sunset speedboat, dinner is back on Samui after the boat trip. Check the return transfer time before making evening plans.
The operator decides whether the trip can run. The current tour terms allow another date or a full refund if the operator cancels for weather or safety. Check your chosen listing for the cancellation deadline if you decide to change your own plans.
Tours run when the operator considers conditions suitable. Rain alone doesn't always stop a trip, but rough seas or other safety concerns can change the plan.
February to August is generally a good planning window on this coast. Check the daily forecast and your tour confirmation, because no month guarantees sunshine or calm seas.
Under the current tour terms, an operator cancellation for weather or safety lets you choose another date or a full refund. Contact us with your booking details so we can help.