Dili tide times

Dili is the capital of Timor-Leste (East Timor), a nation that gained independence from Indonesia in 2002 after a 24-year occupation and a protracted independence struggle. The city sits on a narrow coastal plain on the northern coast, backed by steep forested hills that rise abruptly to 400 to 800 metres. The setting is dramatic: the hills are visible from the waterfront promenade, the Cristo Rei statue on the eastern headland stands on a hill above the sea, and the Wetar Strait — one of the deep inter-island passages of the Indonesian archipelago — lies blue and open to the north.

The tidal regime at Dili is mixed semidiurnal with a spring range of approximately 1.5 to 2.0 metres and a strong diurnal inequality. The Wetar Strait is part of the Indonesian throughflow — the transfer of warm Pacific water into the Indian Ocean through the complex of inter-island passages of the Indonesian archipelago. The throughflow's volume is approximately 15 million cubic metres per second, making it one of the most significant inter-ocean water movements on earth. The tidal currents generated by this throughflow are substantial in the narrow passages north and south of Timor-Leste's coastline, and these regional currents influence the local tidal pattern at Dili, creating asymmetric flood and ebb durations.

The Dili waterfront is the town's social centre. The Avenida Marginal runs along the bay from the port area westward, with the esplanade used for evening walks and weekend recreation by the city's population. The beach on the western side of the bay — Santa Cruz Beach — is backed by a cemetery that was the site of the November 1991 Santa Cruz Massacre, a defining event in Timor-Leste's independence movement. A memorial at the cemetery commemorates the event.

Diving in Dili is developing rapidly. The house reef at K8, a site on the eastern edge of Dili Bay, has been noted for its diversity and accessibility — the reef begins in 2 metres and drops to 30 metres on a wall with good soft coral, Napoleon wrasse, and occasional shark. Visibility in Dili Bay is typically 10 to 20 metres. Several dive operators in the city offer guided reef dives; the reef condition in Dili's near-shore waters is variable and improving as the local conservation awareness grows.

Atouro Island, 30 kilometres north of Dili, is accessible by public ferry (3 hours) or by faster private charter. The island was the subject of a 2016 Conservation International reef survey that recorded the highest fish species diversity ever documented on a coral reef — a finding that has brought scientific and dive tourism attention to the island and to Timor-Leste's marine environment more broadly. The ferry passage in the Wetar Strait has a tidal current of 1 to 2 knots at springs; the crossing can be rough in the southeast monsoon (May to October) when the strait is exposed to the wind.

For photography, the Cristo Rei statue on the eastern headland is accessible by a climb of 573 steps from the parking area, rewarding with panoramic views over Dili Bay and the Wetar Strait. The best photography light is in the early morning looking east, when the strait is lit by the rising sun.

Predictions on this page come from Open-Meteo Marine, a gridded global ocean model. Accuracy is typically within plus or minus 45 minutes on timing and 0.2 to 0.3 metres on height — model-derived, not from a local gauge. The local tide authority is the Autoridade Nacional de Meteorologia e Geofísica de Timor-Leste (ANMG).