Sometimes when the wind is too strong, we alter our published itinerary for safety reasons. The alternative routes are often one of the coasts of either Koh Yao Noi or Koh Yao Yai. These coastlines are very pretty. This is not a disappointing option. The secluded beaches on both islands are lovely.
Mr. Run and Mr. Bao both have over 20 years of kayak tour guiding experience. They have the freedom to alter the day-to-day route based on their personal safety recommendations.
Both Mr. Run and Mr. Bao have been certified to international safety standards for many years through Emergency First Response. See proof here
https://www.paddleasia.com/destinations/phang_nga.htm