Luganville, Espiritu Santo, Vanuatu tide times

Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived.

Model-derived from a global ocean grid. Useful indication; expect about ±45 minutes on average vs. a local harmonic gauge, individual stations vary widely. See /methodology for per-region detail. Not for navigation.

Conditions as of 15:00 local time. Refreshes daily.

Predictions: Open-Meteo Marine (MeteoFrance SMOC, 0.08° grid) — heights relative to MSL (not chart datum / LAT). Model-derived. · Not for navigation.

The angler tradition for major/minor fishing windows: major ≈3-hour windows around moon transit and opposition; minor ≈2-hour windows around moonrise and moonset. Times are Pacific/Efate local. Folk tradition, not a scientific forecast.

Last spring tide on Tue 19 May (range 1.5m). Next neap on Sat 23 May.

Spring tides cluster around new and full moons (biggest swings). Neap tides land on quarter moons (smallest swings). See the spring tide and neap tide glossary entries for the why.

Luganville is Vanuatu's second city, the main town of Espiritu Santo island, and the access point for one of the most remarkable WWII dive sites in the world. The town sits on the Second Channel — the sheltered passage between Espiritu Santo and Aore Island — where the American military established its largest South Pacific staging base during WWII. At peak wartime deployment, Luganville held 40,000 American troops and their equipment. The SS President Coolidge was a 200 m American President Lines troopship converted to a troop carrier. On 26 October 1942 she was carrying 5,340 troops and crew toward Luganville when she struck two American mines at the Second Channel entrance. The captain ran the ship deliberately onto the reef shallows to prevent sinking in deep water, giving the crew time to evacuate; 5,050 soldiers reached shore before she rolled to port and slid off the reef edge into 21 to 73 m of water. Two men died. The wreck is now accessible from the beach by a 300 m surface swim to the descent point — no boat required. The bow section at 21 m is reachable for advanced open-water divers; the mid-ship section, the swimming pool, the officers' dining saloon, and the famous 'The Lady' enamel relief tile embedded in the wall at 47 m are the features that bring technical divers from Europe and the US. Penetrating the cargo hold, engine room, and deeper sections requires staged decompression and technical qualifications. Million Dollar Point, 3 km from Luganville, is where the American military chose to bulldoze their surplus equipment into the sea at the war's end rather than sell it to the French and British colonial administration at token prices. Trucks, bulldozers, jeeps, Coca-Cola bottles, canned food, and technical equipment are now a 1 to 12 m deep car-sized reef structure visible from a snorkelling mask. The shallow sections are accessible without fins. The deeper bulldozer piles are at 8 to 12 m — recreational dive territory. Champagne Beach on the north coast of Espiritu Santo, 80 km from Luganville, is consistently cited as one of the best beaches in the Pacific: a crescent of white sand with water that produces a subtle effervescence from natural gas bubbling through the sand — the sensation is subtle but real on calm days. The Pacific semidiurnal tidal regime at Luganville runs a spring range of 1.0 to 1.5 m. The Second Channel tidal current at the President Coolidge site runs 0.3 to 0.8 knots; dive operators plan the surface swim entry to the descent point around the slack for least current resistance. Predictions on this page come from Open-Meteo Marine (gridded model, ±45 min / ±0.2–0.3 m). The Espiritu Santo road network extends north from Luganville through the interior farming areas to the north coast where Champagne Beach is located; the 80 km drive passes through cocoa and copra plantations, villages, and the northern end of the Coral Sea Cultural Site, where the WWII artefacts and the natural environment overlap. The return drive from Champagne Beach via the east coast road completes a loop. A vehicle hire or tour from Luganville takes a full day. Luganville is home to one of Vanuatu's most-visited dive sites: SS President Coolidge, a massive American troopship sunk in October 1942 after striking friendly mines in the approaches to Luganville harbour. The wreck sits in 20 to 65 m on the north coast of Santo, and because of the depth range it is accessible on most tidal states; the bow section at 20 m is dived during slack water to minimise current on the way up. The Canal, a shallow estuary system behind Luganville town, is navigable by small boats at high water and dries to a walkable flat on the spring ebb. Local paddle tourism on the Canal uses the flood for upstream travel and the ebb to return — a natural timing that does not need coordination beyond checking the daily tidal window. The Champagne Beach on the east coast of Santo, frequently listed among the Pacific's finest beaches, is accessible by road and the tidal range here is the same as Luganville — approximately 1.0 to 1.3 m. The beach's brilliant white sand extends well below the low-water line and remains swimming-safe throughout the tidal cycle.