Weather in Weh Island

About Weh Island

Weh Island off Aceh's coast offers Indonesia's westernmost volcanic diving, where reefs recover from tsunami damage and offshore seamounts provide pelagic encounters. This diving outpost balances marine conservation with regional tourism development.

Country

Indonesia

Best months to visit

Year-round

Currency

IDR

Language

Indonesian, English

Things to do in Weh Island

Wreck diving on submarine and military vessels Coral restoration diving participation Macro diving on muck bottom explorations Local Acehnese cultural village visits Traditional fishing boat experiences Sunset island boat tours

Weather by month

Click any month for detailed weather information and travel tips.

January

28C

Warm and pleasant, with frequent heavy rain.

February

29C

Warm and pleasant, with regular rainfall.

March

29C

Warm and pleasant, with regular rainfall.

April

30C

Hot and humid, with frequent heavy rain.

May

30C

Hot and humid, with frequent heavy rain.

June

30C

Hot and humid, with some rainy days.

July

30C

Hot and humid, with some rainy days.

August

30C

Hot and humid, with regular rainfall.

September

29C

Warm and pleasant, with regular rainfall.

October

28C

Warm and pleasant, with frequent heavy rain.

November

28C

Warm and pleasant, with frequent heavy rain.

December

28C

Warm and pleasant, with frequent heavy rain.

Weh Island sits at Indonesia's northernmost tip off Aceh, a small volcanic island ringed by coral reefs that draw divers to colourful walls and the occasional whale shark sighting. Iboih Beach's overwater bungalows and laid-back guesthouses look out toward Rubiah Island's marine sanctuary, while the town of Sabang offers a quieter glimpse of Acehnese life. Strict Islamic law shapes local customs here, so modest dress is appreciated even on the beach.

Best areas to stay in Weh Island

Iboih Beach

The main backpacker and diver hub, with simple wooden bungalows lining a small bay opposite Rubiah Island.

Rubiah Island Marine Sanctuary

A short boat ride from Iboih, offering some of the island's best snorkelling and diving among protected coral reefs.

Sabang Town

The island's main town, with markets, the Sabang Hill viewpoint, and ferry connections back to Banda Aceh.

Gapang Beach

A quieter beach near Iboih with a more laid-back atmosphere and a few additional dive operators.

Getting to Weh Island

✈

Flights

Fly into Banda Aceh (BTJ) via Jakarta or Medan, then take a ferry from Ulee Lheue port to Balohan on Weh Island.

⏱

From London

~21-23 hours total journey time from London via Jakarta and Banda Aceh

🚕

Getting around

Motorbike rental is the main way to get around the island; some guesthouses also arrange boat transfers to Rubiah Island for snorkelling.

Frequently asked questions

When is the best time to visit Weh Island?

January to April generally offers the calmest seas and best diving visibility; the wetter months (September to December) can bring rougher conditions for boat trips.

How do I get to Weh Island?

Ferries run from Banda Aceh's Ulee Lheue port to Balohan on Weh Island (around 45 minutes to 2 hours depending on the ferry type), with onward transport to Iboih or Sabang.

What is Weh Island known for?

Excellent diving and snorkelling around Rubiah Island's marine sanctuary, relaxed beach guesthouses at Iboih, and being Indonesia's westernmost point at Sabang.

Is Weh Island affected by Aceh's local laws?

Yes — Aceh follows Sharia-influenced regulations, so modest dress is expected, alcohol is not generally available, and visitors should be respectful of local customs.

Do I need to be a certified diver to enjoy Weh Island?

No — snorkelling around Rubiah Island is excellent for non-divers too, and several dive centres offer introductory courses for beginners.

Traveler reviews

★★★★★

Iboih Beach was exactly the kind of low-key, friendly spot we'd been looking for. Snorkelling around Rubiah Island was some of the best we've done in Indonesia.

Freya N. · February 2024

★★★★☆

Getting here takes some effort via Banda Aceh, but once on the island everything slows down in the best way. Renting a scooter to explore was easy and cheap.

Reza M. · March 2023

★★★★★

Did my first dives here and the visibility was excellent. Aceh's local customs are worth being aware of and respecting, but everyone was very welcoming.

Pieter V. · January 2024