Mu Ko Phetra National ParkMu Ko Phetra National Park at a Glance
About Mu Ko Phetra National Park
Mu Ko Phetra National Park is a marine and island national park in southern Thailand encompassing groups of islands and surrounding waters in the Andaman Sea near the Malay border. The park protects limestone islands, mangroves and marine habitats that support coral, fish and seabird populations.
Recreational activities in the park focus on boating, snorkeling and observing coastal karst scenery; beaches and sheltered bays provide entry points for short visits. Infrastructure across the islands is generally minimal, so most visits are day trips from mainland piers or nearby island bases rather than extended stays.
The area was designated and is managed as a national park by Thai authorities to conserve its marine and island ecosystems and to regulate visitor access. Management priorities include protecting coral and coastal habitats while allowing regulated tourism.
The park lies off the southwestern coast of the Malay Peninsula in southern Thailand, in the Andaman Sea near the maritime border with Malaysia, and is accessed by boat from provincial coastal towns.
- Access: Access to islands and marine sites within the park is by boat from mainland launch points; overnight facilities on the islands are limited and visitors should plan logistics in advance.
Best Time to Visit Mu Ko Phetra National Park
Best visited in the dry season (November-April) for calm seas and reliable access to the islands and marine activities.
Weather & Climate near Mu Ko Phetra National Park
Tropical climate with consistently warm temperatures year-round. Temperatures range from 24°C to 33°C. Heavy rainfall (2128 mm/year), wettest in September.
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Very Good | 24° - 32° | 32° | 43 mm | partly cloudy | 78% | 2.7 m/s | 2.1 extreme | 11.7h |
| February | Very Good | 24° - 33° | 32° | 32 mm | partly cloudy | 75% | 2.8 m/s | 2.5 extreme | 11.8h |
| March | Very Good | 24° - 33° | 33° | 65 mm | partly cloudy | 75% | 2.3 m/s | 2.5 extreme | 12.0h |
| April | Acceptable | 25° - 33° | 34° | 139 mm | overcast | 77% | 1.9 m/s | 2.4 extreme | 12.2h |
| May | Acceptable | 25° - 32° | 33° | 224 mm | overcast | 79% | 2.2 m/s | 2.1 extreme | 12.3h |
| June | Acceptable | 25° - 32° | 33° | 205 mm | overcast | 79% | 2.5 m/s | 2.0 extreme | 12.4h |
| July | Acceptable | 24° - 32° | 32° | 210 mm | overcast | 79% | 2.5 m/s | 2.0 extreme | 12.3h |
| August | Acceptable | 24° - 31° | 32° | 242 mm | overcast | 80% | 2.9 m/s | 2.1 extreme | 12.2h |
| September | Good | 24° - 31° | 31° | 318 mm | overcast | 81% | 2.0 m/s | 2.0 extreme | 12.0h |
| October | Acceptable | 24° - 31° | 31° | 306 mm | overcast | 82% | 1.8 m/s | 2.0 very high | 11.9h |
| November | Acceptable | 24° - 31° | 31° | 225 mm | overcast | 82% | 2.0 m/s | 1.9 very high | 11.7h |
| December | Good | 24° - 31° | 31° | 119 mm | overcast | 81% | 2.7 m/s | 1.9 very high | 11.6h |
How to Get to Mu Ko Phetra National Park
Mu Ko Phetra National Park is a marine park off Thailand’s southern coast; it is accessed by boat rather than by road. Common departure points for visits to marine parks in this area are coastal piers in Trang and Satun provinces (for example Pak Bara in Satun or piers near Kantang/Trang).
Travelers normally reach the appropriate pier by road from the nearest towns or regional airports (Trang, Hat Yai or Satun) and then take a boat to islands or park areas; because Mu Ko Phetra is a sea area, boat transport and prior arrangements with local operators or park authorities are required.