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Hullie CC BY-SA 4.0 Wikimedia Commons

Sangiang

Island

An island off Banten's coast reachable by boat; visitors come for shoreline walks, snorkeling and local fishing trips around volcanic-island scenery in the Sunda Strait region.

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In this guide

Sangiang essentials

Country: Indonesia
Driest months: Jul-Sep
Pay in: Rupiah (Rp)
Language: Indonesian
Emergency: 110

Sangiang at a Glance

When to Go

Best Time to Visit Sangiang

Best visited in the local dry season when boat trips and beaches are more pleasant and vessel access is safer.

Dry season
May-Sept · 24-30°C
Warmer, drier weather for beaches and boat access; safer sea conditions for small craft.
Wet season
Oct-Apr · 23-28°C
Frequent rains and rougher seas; access by boat can be unreliable.

Weather & Climate near Sangiang

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 22°C to 30°C. Abundant rainfall (1981 mm/year), wettest in January.

Air Quality: AQI 65 Moderate
Best Time to Visit
AugustSeptemberJuly
Temperature & Rainfall
Temperature Range
32°
Warmest Month
23°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 23° - 28° 25° 305 mm overcast 83% 2.4 m/s 2.3 extreme 12.3h
February Good 23° - 28° 25° 260 mm overcast 84% 2.1 m/s 2.3 extreme 12.2h
March Good 23° - 29° 26° 216 mm overcast 83% 2.0 m/s 2.4 extreme 12.0h
April Good 23° - 30° 26° 183 mm overcast 83% 1.9 m/s 2.2 extreme 11.9h
May Very Good 23° - 30° 27° 136 mm partly cloudy 81% 1.9 m/s 1.9 very high 11.8h
June Very Good 23° - 30° 26° 98 mm partly cloudy 80% 2.1 m/s 1.7 very high 11.7h
July Very Good 22° - 30° 26° 67 mm partly cloudy 79% 2.3 m/s 1.8 very high 11.7h
August Excellent 22° - 30° 26° 62 mm partly cloudy 77% 2.3 m/s 2.0 extreme 11.8h
September Excellent 23° - 30° 26° 76 mm partly cloudy 76% 2.6 m/s 2.1 extreme 12.0h
October Good 23° - 30° 26° 134 mm overcast 78% 2.2 m/s 2.1 extreme 12.1h
November Good 23° - 29° 26° 202 mm overcast 80% 1.6 m/s 2.1 extreme 12.3h
December Good 23° - 28° 26° 242 mm overcast 83% 1.9 m/s 2.1 extreme 12.3h
Getting There & Around

How to Get to Sangiang

Accessible by local boat from the Banten mainland (Carita or surrounding ports). Travel times depend on sea conditions and operator; arrange passage locally in the nearest port town.

Tips for Visiting Sangiang

  • If planning a beach visit, time it for low tide and be aware of local currents; ask local boat operators about safe anchorage.
  • Bring insect repellent and shade - the island is tropical and supports vigorous vegetation and biting insects in some seasons.
  • Visit early in the day to see the clearing fisherman activities before the heat and crowds (if any) build.