Nusa Penida in the rainy season

When is the rainy season in Nusa Penida in 2026-27?

Roughly December to March, with a late start this year. BMKG's Bali climatology station expects the rains to arrive in late November 2026 and to peak in February 2027.

A very strong El Niño kept Bali dry well into the autumn. BMKG recorded 123 days without rain at one station in Buleleng, the longest on record, and expects El Niño to last into early 2027, as Metro TV reported from Antara on 29 September 2026. Nationally, BMKG put the peak of the season in December to February and warned that this year the gap between the first rains and the heaviest ones will be short.

On Nusa Penida that usually means passing downpours rather than days of steady rain. The patched roads get slick, and a stretch of bad road takes longer after a downpour.

Is the fast boat to Nusa Penida rough from December to March?

It can be. The rainy season is the roughest stretch of the year in the strait, and some crossings are bumpy enough that seasickness tablets earn their place in your bag.

The boats are fast, open-water speedboats. One of the all-inclusive tours puts it in writing: expect rocky boat rides at 23 to 25 knots. Weather warnings come with the season. On 28 October 2026 the Denpasar office of BMKG warned of waves of two meters or more in the Badung Strait, the water between Bali and Nusa Penida, and up to three meters south of Bali.

Take a tablet before you board and keep your eyes on the horizon. Guests who get seasick still come off happy more often than not:

★★★★★

Very fast. I get seasick, and I didn't even feel the big jolts.

Boarding is the easy part now: since the new fast boat terminal opened at Sanur, you no longer walk through the water to the boat. Spray is another matter on a choppy day, so keep your phone in a dry bag. Our guide to getting there covers the ports and the timetable.

When do boats stop for Balinese holidays in the coming months?

On Nyepi, Monday 8 March 2027, nothing moves, and no boats are expected on the afternoon of Sunday 7 March. Boats may also stop or run less on Galungan, Wednesday 13 January 2027, and Kuningan, Saturday 23 January 2027.

The Galungan, Kuningan and Nyepi dates come from the island guide nusapenida.org's 2027 calendar, and the national calendar of holidays and joint leave days confirms Nyepi on Monday 8 March 2027. Nyepi is the Balinese Day of Silence: for 24 hours there is no traffic, no flights at the airport and no going out, on Nusa Penida as on Bali. The evening before, villages parade ogoh-ogoh effigies, and the boats wind down in the afternoon.

Galungan and Kuningan are family holidays, ten days apart. Some boats run, some do not, and drivers and guides spend the day at the temple. If your trip falls on either date, ask the operator the day before. The Eid holidays and joint leave days from 9 to 15 March bring a rush of Indonesian visitors, so book that week early.

Is snorkeling with mantas worth it in the rainy season?

Yes, with fair expectations. Mantas live off Nusa Penida all year, but the wet months bring more swell and murkier water, and some snorkel trips change their stops or get moved.

The snorkel operators put manta sightings at about 30% of trips in their listings, in any month. The dry season, April to October, gives the calmer sea and the better visibility. In the rainy season the small-boat day notes that it may swap Manta Bay for Manta Point depending on the sea, and the crews carry seasickness tablets. One guest from late October:

★★★★★

The waves made it a rough start but they provided medicine for seasickness. [...] We were lucky to see manta rays and sea turtles too.

The manta snorkeling guide compares the snorkel days. If the sea looks wild on the morning, a land day on the west or east coast is the safer bet.

A small boat with at most 13 guests, three snorkel stops chosen for the conditions, lunch by a pool, then Kelingking.

★ 4.9 · 9 to 10 hours · from $95

Explore the small-boat snorkel day → Tour details

What does the rainy season mean for a Nusa Penida day trip?

Book it, but leave slack. Keep the next day free in case a crossing is moved, choose a tour with free cancellation, and pick one side of the island over a rushed run around both.

Every tour we list has free cancellation up to 24 hours before, which is your best tool in this season: check the forecast two days out and move the date if it looks wrong. Do not book the trip for your last day in Bali, and never the day of a flight.

Wet roads slow the drive. The west highlights day sticks to one side at an easier pace, which suits a showery day. If you want both coasts, the east and west day trip runs them in one go, and the 2-day trip splits them over two days, with a night on the island as a buffer against a cancelled boat.

Pack light rain gear, shoes with grip for the steps at Kelingking and Diamond Beach, a dry bag and cash. The latest on the paths and fees is in our Kelingking update and the post on the new fees.

What is the best month to visit Nusa Penida?

For the sea, April to October. For a mix of good weather and fewer crowds, April to June and September to October; July, August, December and January are the busiest months.

The calm, clear months are also when the mola mola season runs, from July to October, for divers. In the rainy season you trade some sea comfort for greener hills, and outside the holiday weeks the viewpoints are quieter.

From now to March, our pick is a weekday in late November or early December, before the Christmas rush, or the second half of March, after Nyepi and the Eid week. February is the month we would plan around most carefully.

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