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Michael Angelo Luna CC BY-SA 4.0 Wikimedia Commons

Bucas Grande

Island

Bucas Grande Island in Caraga hosts Sohoton Cove's limestone islets, caves and clear lagoons. Visitors take day boat trips for island hopping, snorkeling and short cave and lagoon swims.

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In this guide

Bucas Grande essentials

Address: Bucas Grande Island, Socorro municipality, Surigao del Norte, Philippines

About Bucas Grande

Bucas Grande is an island in the Caraga region of the Philippines, administratively part of Surigao del Norte and the municipality of Socorro. It is best known for nearshore limestone coves and marine attractions rather than large urban development.

The island’s most visited area is Sohoton Cove, a compact group of small coves and lagoons reached by banca boats; attractions include narrow cave entrances, rock archways and clear swimming holes used for snorkeling and kayaking. Island-hopping around nearby islets and reef snorkeling are also common day-trip activities.

Bucas Grande has long been inhabited by fishing communities and has developed tourism infrastructure oriented to day tours and modest guesthouses rather than large resorts. Local livelihoods remain based on fishing and small-scale tourism services.

Geographically it sits off the northeastern tip of Mindanao, within the Surigao Strait area; the nearest major urban center is Surigao City to the north, from which boat services or transfers are commonly arranged to Socorro and points around Bucas Grande.

  • Location: Located in the municipality of Socorro in Surigao del Norte, part of the Caraga region of northeastern Mindanao.
  • Wildlife and snorkeling: Home to shallow, clear lagoons and cave systems where non-stinging jellyfish and abundant reef life are commonly seen when snorkeling.

What to See#

  • Sohoton Cove: A protected cluster of coves and lagoons on the southern shore of the island, notable for limestone formations, small sea caves and clear swimming holes accessed by boat and short swims.
When to Go

Best Time to Visit Bucas Grande

Visit in the dry season (November-May) for calm seas and clear water; avoid typhoon season in late summer.

Dry season
Nov-May · 24-32°C (75-90°F)
Calmer seas and the best conditions for island-hopping and snorkeling.
Wet season
Jun-Oct · 24-30°C (75-86°F)
Heavier rains and rougher seas; some boat services may be suspended.

Weather & Climate near Bucas Grande

Climate

Bucas Grande's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 23°C to 31°C. Heavy rainfall (4413 mm/year), wettest in January.

Air Quality: AQI 50 Good
Best Time to Visit
MarchAprilFebruary
Temperature & Rainfall
Temperature Range
33°
Warmest Month
24°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 23° - 29° 26° 768 mm overcast 84% 2.2 m/s 1.6 very high 11.5h
February Good 23° - 29° 26° 604 mm overcast 83% 2.3 m/s 1.9 very high 11.7h
March Good 23° - 29° 26° 471 mm partly cloudy 82% 2.0 m/s 2.3 extreme 12.0h
April Good 24° - 31° 30° 324 mm partly cloudy 82% 1.8 m/s 2.5 extreme 12.2h
May Good 24° - 31° 32° 221 mm partly cloudy 82% 1.8 m/s 2.4 extreme 12.4h
June Acceptable 24° - 31° 32° 190 mm overcast 82% 1.6 m/s 2.2 extreme 12.5h
July Acceptable 24° - 31° 31° 174 mm overcast 81% 1.6 m/s 2.2 extreme 12.5h
August Good 24° - 31° 32° 141 mm overcast 80% 1.8 m/s 2.3 extreme 12.3h
September Acceptable 24° - 31° 31° 157 mm overcast 80% 1.6 m/s 2.2 extreme 12.1h
October Good 24° - 31° 30° 249 mm overcast 82% 1.6 m/s 2.0 extreme 11.8h
November Good 24° - 30° 27° 469 mm overcast 84% 2.0 m/s 1.7 very high 11.6h
December Good 24° - 29° 26° 645 mm overcast 85% 1.8 m/s 1.6 very high 11.5h
Getting There & Around

How to Get to Bucas Grande

Access typically involves flights to Butuan or Surigao City, then overland transport to a coastal town such as Socorro from which local boats make the island crossing; arrange transfers with accredited tour operators or local guesthouses.

Tips for Visiting Bucas Grande

  • Hire a local bangka and ask to visit the lesser-known lagoons - the Sohoton Cove is famous but nearby islet coves are quieter.
  • Bring reef-safe sunscreen; the island's marine areas are ecologically sensitive and popular for snorkeling.