DongJi Island (21359619055).jpg

白士 李 CC BY 2.0 Wikimedia Commons

South Penghu Marine National Park

National Park

South Penghu Marine National Park protects volcanic islets and columnar basalt coasts. Tourists join boat tours, diving trips, windsurfing and birdwatching among reefs and small fishing communities.

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South Penghu Marine National Park essentials

About South Penghu Marine National Park

South Penghu Marine National Park is a protected marine and island area in the southern portion of the Penghu archipelago (Pescadores) in the Taiwan Strait. The park was established to conserve coastal geology, coral communities and marine biodiversity around the southern Penghu islands.

Key attractions are basalt shorelines and sea stacks, shallow coral reefs and seabird colonies; recreational activities include snorkeling, diving and coastal walks on accessible islets. The park also includes traditional fishing communities and features of local maritime culture.

Management seeks to balance tourism and conservation, with regulated access to sensitive marine habitats and guidance for visitors on low-impact activities. Facilities and transport to the islands are provided from the main Penghu islands and seasonal boat services.

The park covers southern islands and adjacent waters in the Penghu archipelago, in the Taiwan Strait off the west coast of Taiwan.

  • Marine and island wildlife: The park protects coral reef beds, rocky shorelines and seabird colonies, making it a focal area for snorkeling, diving and birdwatching in the Penghu Archipelago.
When to Go

Best Time to Visit South Penghu Marine National Park

Spring and autumn are the best times to visit to avoid the typhoon season and summer crowds while enjoying good sea conditions.

Spring
March-May · 18-26°C (64-79°F)
Calmer seas and good visibility for boat trips and snorkeling.
Autumn
September-November · 22-28°C (72-82°F)
Warm water and fewer typhoons than summer; good for diving and coastal exploration.

Weather & Climate near South Penghu Marine National Park

Climate

Subtropical climate with hot summers (peaking in July) and mild winters (coldest in February). Temperatures range from 15°C to 31°C. Abundant rainfall (1270 mm/year), wettest in August with a pronounced dry season.

Air Quality: AQI 55 Moderate
Best Time to Visit
OctoberNovemberMarch
Temperature & Rainfall
Temperature Range
30°
Warmest Month
11°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Very Good 15° - 20° 18° 26 mm overcast 82% 3.1 m/s 0.9 moderate 10.7h
February Good 15° - 19° 17° 45 mm overcast 84% 3.5 m/s 1.1 high 11.3h
March Very Good 17° - 22° 20° 55 mm overcast 82% 3.2 m/s 1.3 high 11.9h
April Very Good 21° - 26° 23° 92 mm overcast 84% 3.3 m/s 1.6 very high 12.6h
May Good 24° - 28° 26° 163 mm overcast 87% 3.7 m/s 1.9 very high 13.1h
June Good 26° - 30° 33° 243 mm overcast 88% 3.7 m/s 2.2 extreme 13.4h
July Good 26° - 31° 36° 206 mm partly cloudy 86% 3.7 m/s 2.5 extreme 13.3h
August Good 26° - 31° 35° 261 mm partly cloudy 86% 3.5 m/s 2.2 extreme 12.8h
September Very Good 25° - 30° 32° 112 mm partly cloudy 84% 3.8 m/s 1.9 very high 12.2h
October Excellent 23° - 28° 26° 28 mm partly cloudy 81% 3.4 m/s 1.5 high 11.5h
November Excellent 20° - 25° 23° 17 mm overcast 81% 3.3 m/s 1.1 high 10.9h
December Very Good 17° - 22° 19° 22 mm overcast 80% 3.2 m/s 0.9 moderate 10.6h
Getting There & Around

How to Get to South Penghu Marine National Park

Penghu is accessible by ferry from Taiwan’s main ports (Magong and others) and by regular flights to Penghu Magong Airport. Local boats and charter operators provide access to islands within the national park for day trips and snorkeling tours.

Tips for Visiting South Penghu Marine National Park

  • Boat access is required for many parts of the park; book boat tours in advance, especially during summer weekends.
  • Bring snorkeling gear if planning to explore nearshore reefs - visibility can be excellent in calm weather.
  • Respect marine protected areas and signage; some islets are bird‑breeding sites with seasonal restrictions.