Shore Day Trip Live Aboard
Country: Thailand Area: Gulf of Thailand
Water Temp: 27 - 31°C (81 - 88°F)
Visibility: 5 - 30m (16 - 98 ft)
Depth Range: 5 - 35m (16 - 115 ft)
The second biggest island in the Gulf of Thailand, just north of Koh Samui, Koh Pha Ngan is ideally placed close to the stunning Ang Thong Marine Park and main dive sites of the area. Quieter and more remote than the bigger island of Koh Samui it is a perfect place to either relax on stunning white sand beaches or to party at its famous Full Moon Parties.
The diving near Koh Pha Ngan can give divers of all levels amazing experiences with the chance of seeing Green Turtles, Hawksbill Turtles, Whale Sharks, as well as smaller life such as banded sea snakes, moray eels and an abundance of reef fish.
The climate in this area is tropical so although most of the year is it lovely, hot beach weather it does have a monsoon season. This is from the end of October to the beginning of December. During this period the temperature drops and there is heavy rain most days with strong winds which can cause flooding and loss of electricity. Obviously this can cause dive operators to close during this time as the seas are very rough, so the main dive season runs from late December to late October.
Water temperature can vary from 27C-31C with the coldest water temperature being during and either side of the monsoon in October and December. The sea warms up until it reaches its highest point around May and then slowly drops down again towards October. The coldest points of the season, when the water temperature has dropped to around 29C, are the best times of the season to see sharks, as when it’s at its 31C peak the water is to warm, so they migrate elsewhere until the temperate drops back down.

After the major coral bleaching in 2010 there are projects to research stress factors on the coral and lots of coral nurseries on artifical structures have been set up.
Many dives schools also help out with regular reef cleanups and with collecting data and monitoring the fish life and coral quality on the local dive site of Sail Rock.
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There are a couple of excellent local dive sites around Koh Pha Ngan, one of the most interesting being Koh Ma island. This island is connected to the mainland at Mae Haad by a sandbar and offers excellent dive sites for all levels and some great easy snorkeling. The marine life around the island is diverse with some pretty reef fish, nudibranches, groupers, schools of fusiliers and maybe even some cuttlefish. Along with many shallow sites around bays such as Haad Salad or Haad Yao there is also the slightly trickier site of Rock Point. This site is great and only a few minutes from shore but isn’t dived as much as others as it has unpredictable conditions, such as the vis and current. When the conditions are right it can be a very interesting dive for all experience levels as it has some stunning topography and a great variety of marine life including the usual reef fish but also batfish, barracuda and some lovely soft corals and sea fans brought in by the currents.
The best dive site of the area is Sail Rock which is a rocky pinnacle just north of Koh Pha Ngan. This site is a must dive for anyone in the area, not only does it have colourful coral gardens and steep walls dropping off to 30m plus, but it also includes a swimthrough called the chimney and regularly has big schools of trevally, fusiliers, batfish and barracuda! To top it off it is also one of the best places in the area where you are most likely to spot the elusive whale shark!
Most of the other sites visited are closer to Koh Tao and are accessed on day boats. Diving around Koh Tao caters for all levels of experience from beginners to more advanced as there is a range of dive sites from easy shallow shore dives such as Mango Bay to deeper sites like Chumphon Pinnacle. Mango Bay is a typical beginner dive which has a sandy gently sloping bottom and plenty of marine life including a huge shoal of fusiliers which can reliably be found every dive. Chumphon is a much deeper pinnacle offshore which can have strong currents but also the chance of Whale Sharks in season. This site isn’t for beginners but is an excellent advanced deeper dive if the currents aren’t too strong.

The Dive Inn is a PADI "5-Star" center specializing in small groups, personal attention, quality service, professional and unbiased advice and some of the most experienced and qualified staff on the island.
We are totally committed to a customer-focused approach to the way we do business, rather than the impersonal "student factories" encountered on neighboring islands. Whether learning to dive, continuing to dive, or even joining us on a snorkeling trip, we shall endeavor to make your time with us one of the most memorable of your trip.
You're on holiday, therefore our aim is to make multiple-day courses as flexible as possible and let you learn at a pace that suits you. If you don’t want to miss one of the major parties on the island, or would like a day to relax on the beach, no problem, just talk to your instructor and organise a day off from your course.
Cameras For Hire, Compressor, Equipment For Sale, Equipment Hire, Paid Nitrox, Servicing, Lunch, DIN, Valve Adapters, Yoke
Most questions are answered by our
diving community within 24 hours
Koh Pha Ngan can be easily reached by regular ferries from the mainland which arrive at Thong Sala and also ferries or speedboats from both Koh Samui and Koh Tao. You can get around the island to most of the main bays by jeep or also by water taxi. The nearest airport is on Koh Samui which receives regular flights from Bangkok and Phuket. Thailand has a months visa upon arrival for most countries but it is best to double check in advance.
Most questions are answered by our
diving community within 24 hours
Each beautiful sandy beach on the island comes with a selection of beachside restaurants all serving a variety of food, from western to traditional thai food. There are excellent food markets in places such as Thong Sala or you could visit Haad Yao or Haad Salad which have some beautiful beachside restaurants all facing west so you can watch the beautiful sunset whilst dining.

Most questions are answered by our
diving community within 24 hours
Koh Pha Ngan is famous around the World for its monthly Full Moon party and sometimes up to 30,000 people flock to the island during this time to take part in these infamous beach parties. These take place on the beach at Haad Rin and is the ultimate party experience involving many performers, a selection of dj’s, and a lot of alcohol, most of which is in buckets! Koh Pha Ngan does also host Black moon and half moon parties through the rest of the month but this Full Moon is still the biggest and the most popular.
If you arent a party person there are still many beautiful, tranquil places on the island away from Haad Rin partying where you can stay where you can relax on peaceful sandy beaches and enjoy a relaxing day in a spa or have a thai massage or take part in a Yoga class.
Diving in Koh Pha Ngan is not the only water based activity, theres also kayaking around to secluded bays, fishing trips and of course snorkelling. Other activities include hiking through the jungle to visit picturesque waterfalls, elephant treks, archery or taking a Muay Thai boxing class!

Most questions are answered by our
diving community within 24 hours
The Full Moon parties can be great fun but there you do need to behave safely and protect your valuables, its best to leave any valuable items at your accomodation in a safety deposit box. Wear shoes or sandals to avoid injuries from broken bottles or burning cigarettes. A lot of the party goers will only visit for the one night so the boats and ferries are packed the next day with people trying to leave the island after the party. So you may have to wait a while to catch a boat out.
Thai vendors can sometimes make some people feel uncomfortable. They can approach you with goods to buy or to persuade you to enter their shops or restaurant. A calm and clear, “No, thank you,” will usually do the trick.
Motorbike accidents are very common, so ensure you wear a helmet and do not drink drive! Most roads on the island are only dirt roads and are not recommended unless you are an experienced rider. If you do hire a motorbike bear in mind that although the vehicle hire shops are cheap it can be very expensive paying for scratches on the newer bikes, so try to hire an older bike.
There are clinics on the island but the nearest hospital is Koh Samui or on the mainland at Chumphon. Koh Samui also has the closest recompression chamber to Koh Pha Ngan.

For the first time ever the beautiful dive site of Sail Rock has received a visit from bull sharks.
Anyone who has dived at Sail Rock knows about it's beauty. The rock has it's own particular Eco-system, almost like a fairytale land.
The site is awash with numerous types of fish, including wrasse, parrotfish, 'blissful' batfish, triggerfish, big groupers and buzzing with 'barracudas'. Sail Rock offers you the unexpected, and sometimes you just get lucky- like when the whale shark comes to town.
The latest visitors to Sail Rock take our breath in a different direction.
In the past few weeks there have been numerous sightings of Bull Sharks. They have been spotted at different depths and locations around the site and both solo and in pairs.
Nobody is sure why they have chosen to come to Sail Rock for the first time ever. Many divers have witnessed the sharks in the past few weeks.
It is a very interesting time to dive the premier dive site of The Gulf of Thailand and a genuine opportunity to see fascinating creatures of the sea.
You too can create a short report to let other divers know about the experience you have had at this location.
It can be about a single dive or a whole trip!
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Catherine Jones
Wow! I dived the area 2 years ago and Sail Rock was my fav site, must be even better with Bull Sharks!!!
Marie Le Haziff
Definitely wow! Ive dived there too, last year, and would have loved to see Bull Sharks.
Mickael Jeunes
Amazing! I have also dived there but was not as lucky!