Beqa Island, Fiji 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 10:00 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/Fiji local. Folk tradition, not a scientific forecast.

Next spring tide on Mon 11 May (range 1.0m). Next neap on Thu 07 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.

Beqa Island rises from the Beqa Lagoon 10 km south of Viti Levu's south coast, roughly 45 km by boat from Suva. The island itself is volcanic — steep interior ridges, dense rainforest, and a small permanent population concentrated in coastal villages including Sawau. But it is the lagoon, not the island, that draws people here from across the Pacific. The Beqa Lagoon wraps approximately 60 km in circumference around the island and extends toward the Viti Levu mainland, forming one of the largest fringing reef systems in the Pacific. The tidal regime is Pacific mixed semidiurnal, mean spring range 0.8–1.5 m — modest amplitude, but at these depths the range matters. The lagoon floor sits at 10–40 m in the outer sections, shallowing rapidly over bommies — coral pinnacles that rise from depth to within 1–2 m of the surface at low water. On a falling tide, the bommies that were submerged by a comfortable metre at high water become navigation obstacles. Local boat operators and experienced divers know the bommie fields by name and position; visiting skippers without that local knowledge run a real risk of grounding on a falling tide. The standard practice is to plan bommie transits for the two hours either side of high water, when the water column over each pinnacle provides adequate clearance. Shark diving is Beqa Lagoon's international signature. The Shark Reef Marine Reserve lies off the island's north coast and is serviced by operators out of Pacific Harbour on the Viti Levu mainland — a 45-minute boat run north across the lagoon. Bull sharks, Carcharhinus leucas, gather at the reserve in significant numbers: dives at the main feeding station typically produce 8–12 individuals, with larger aggregations possible between November and March. Bull sharks are shallow-water, estuarine-tolerant sharks with a direct disposition — this is not a species you drift past at a comfortable distance. The dives are structured: divers kneel on the sand at 30 m depth in a semi-circle, shark handlers manage fish scraps to position the animals, and the sharks work the water column above and around the group. Certification to Open Water level is sufficient, but comfort in close proximity to large animals at depth is not a given. If you are a new diver, log some non-shark dives in the lagoon before the feed dive. The bommie diving within the lagoon itself — outside the reserve — is world-class for reef fish diversity and coral cover at shallower depths, and is accessible regardless of shark-dive booking. Beyond the underwater draw, Beqa Island is the origin point of the Fijian firewalking tradition. Only members of the Sawau clan, whose village is on Beqa, hold the hereditary right to walk on hot volcanic stones — the vilavilairevo. The tradition is not a performance that evolved for tourism: it predates Fijian contact with the outside world and is tied to a specific cultural contract within the Sawau lineage. Contemporary demonstrations do occur at hotels on the mainland, performed by Sawau clan members, but the origin of the practice is physically tied to the island itself. Visiting Sawau village on Beqa requires coordination through a village liaison or operator — independent visits are not the norm — and the protocol on arrival follows the sevusevu ceremony, presenting kava root to the headman before any further engagement. At the water level, Beqa's beaches are readable for paddlers and swimmers with reference to the tide. High water brings the lagoon up against the beach vegetation on the narrower strips; low water exposes a sandflat on the north and east coast bays that is calm enough for children. Kayaking within the lagoon at high water, with bommies submerged, is straightforward. On a significant ebb, the same route requires constant attention to water colour — deep blue over open water, greenish-brown shimmer over a shallow bommie top. Paddlers unfamiliar with the lagoon should stay in the marked boat channels or travel with someone who knows the bommie positions. Photographers targeting the shark dives need to arrange an underwater camera or housing in advance — the 30 m depth and ambient light conditions at the feeding site reward wide-angle shots. Topside, the view from the Beqa ridgeline across the lagoon toward Viti Levu at low water, when the bommie pattern becomes visible as colour variation on the surface, is a less-common shot than the shark footage but more illustrative of what makes this lagoon distinct. Tide data for Beqa Island, Fiji comes from the Open-Meteo Marine API, a gridded model product. Timing accuracy is ±45 minutes, height accuracy ±0.3 m — usable for trip planning, not for navigation.