February is Lombok's wet season tail with 250mm of rain across roughly 17 days, warm temperatures (25–31°C), and prices about 35% below July peak. The month's signature event is Bau Nyale (typically Feb 16–17 at Seger Beach), a Sasak sea worm festival that draws domestic crowds. Mount Rinjani remains closed for trekking.
# Lombok in February: Wet Season Tail and Bau Nyale Festival
February is the second-rainiest month on Lombok but it carries one important advantage over January — it tilts toward dry-season conditions in the second half. The wet pattern is still firmly in place, but rainfall edges down from January's 280mm to about 250mm, and by the final week you can sometimes feel the transition coming. February is also the month with the most distinctive cultural event of the wet season: Bau Nyale, the Sasak sea worm festival on the south coast.
Expect daytime highs around 31°C and nights around 25°C, with humidity stuck at roughly 83%. Rainfall totals 250mm spread across 17 days, almost entirely as afternoon and evening thunderstorms. The morning-dry, afternoon-wet pattern from January continues — plan accordingly.
Sea conditions are calm-to-moderate. Inter-island boats run normally most days, with occasional cancellations during stronger squalls. Snorkel and dive visibility hovers around 12–18 metres, slightly better than January as river runoff begins to ease in the final 10 days. Sea temperature is a bath-warm 29°C.
The southwest monsoon still drives the weather, but its grip loosens noticeably after about February 20. The last week of February often delivers two or three fully sunny days in a row — something January almost never offers.
Chinese New Year: In 2026, CNY falls on February 17. Expect a 4–6 day bump in Chinese-Indonesian and overseas Chinese travellers, particularly on Gili Trawangan and at higher-end Senggigi resorts. Rates rise about 15–20% during the long weekend (Feb 14–18).
Bau Nyale Festival: The Sasak sea worm festival at Seger Beach (Kuta Lombok area) is the cultural highlight of the month. The festival celebrates the legend of Princess Mandalika and revolves around the annual emergence of nyale (sea worms) on a specific lunar night. In 2026 the main night is expected around February 16–17, though the exact date follows the Sasak calendar — confirm locally a week before. Tens of thousands of domestic visitors descend on the south coast; book Kuta Lombok accommodation 2–3 weeks ahead if you want to attend.
Ramadan begins: Ramadan 2026 starts approximately February 18. Most warungs in Muslim areas (which is most of Lombok outside the Hindu villages and the Gilis) close during daylight hours, with a robust takjil (iftar snack) market opening late afternoon. The Gili Islands and Senggigi tourist strip continue operating normally — restaurants stay open all day for foreign visitors.
Diving: Dive shops run full schedules but at reduced capacity. CNY brings a brief student rush; the rest of the month stays quiet.
Kuta Lombok and the south coast: This is where you should base yourself if Bau Nyale is on your radar. The festival turns Seger and surrounding beaches into a 48-hour gathering, and the rest of the south stays accessible. Surf at Selong Belanak and Gerupuk runs but with less consistency than dry-season swells.
Gili Islands: Pleasantly quiet outside the CNY weekend. Mornings are usually fine for snorkelling; afternoons are for hammocks and warungs. Gili T's nightlife runs at maybe 50% capacity.
Tetebatu and the highlands: Waterfalls (Benang Stokel, Benang Kelambu, Tiu Kelep) are at full annual roar. Cool air at altitude provides relief from the coastal humidity.
Senggigi: Quiet, with rooms easy to negotiate. The west coast gets less rain than the south during late February.
Mount Rinjani: Still officially closed for trekking. Don't plan a February trip around the mountain.
Roughly 35% below July peak, with a CNY weekend bump:
The cheapest week is February 1–13 (post-New-Year, pre-CNY). The most expensive window is February 14–20 (CNY plus Bau Nyale).
The ideal window is February 22–28, after CNY and Bau Nyale crowds disperse and as the wet pattern starts loosening its grip. You get post-festival quiet, the first reliable sunny stretches of the year, and pre-shoulder-season prices. If your priority is the Bau Nyale festival, book Kuta Lombok for February 14–18 instead — but expect crowds, festival energy, and a 20% price premium.