Funzi Island 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 07:00 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 Africa/Nairobi local. Folk tradition, not a scientific forecast.

Funzi Island sits near Kenya's southern border, separated from the mainland by tidal channels that drain significantly on each cycle. The island is mangrove-fringed on most sides, and the channels around it are navigable by boat at high tide but require local knowledge at low water when depth decreases and sandbanks emerge. Spring tidal range here is 2.5 to 3.0 metres — enough to produce noticeable current in the main channel, particularly during the two hours either side of low and high water. The channel current is relevant for anyone in a kayak or dhow; timing a crossing around slack water is the straightforward approach. Access to Funzi is by boat from Shimoni, roughly 8 kilometres by water. Shimoni is also the gateway to Kisite-Mpunguti Marine National Park, one of Kenya's best-rated coral reef systems. The Shimoni to Funzi route passes through channels used by local fishermen in traditional ngalawa outriggers and fibre-glass skiffs. The Indo-Pacific bottlenose dolphin (Tursiops aduncus) is regularly sighted in the tidal channels around Funzi. These are coastal dolphins, not pelagic, and they use the channels for feeding — following fish movement on the tide. Sightings are most frequent on the flood tide, when fish move into the channels from the bay. The dolphins are habituated to boat traffic to a degree, but approaching closely or cutting off a group is discouraged under Kenya Wildlife Service guidelines. The Funzi fishing community lives on the island itself. The community practises traditional line and net fishing in the channels and the open waters offshore — targeting kingfish, snapper, and rabbitfish primarily. There is a small eco-camp on the island that operates on a low-impact basis and sources fish locally. For visitors arriving on a day trip from Shimoni, the standard sequence is a timed boat crossing at mid-flood tide, time on the island, and a return crossing at mid-ebb — which allows a full exploration of the island perimeter and the mangrove fringe during the slack water period. Shimoni village, on the mainland opposite, holds the slave caves — coral limestone caves cut into the cliff face above the waterline that were used to hold captives awaiting shipment across the Indian Ocean during the 19th-century slave trade. At low spring tide, the base of the cliff is accessible and a lower cave entrance is exposed. At high water, the lower entrance floods. The caves extend roughly 50 metres into the cliff and are open to the visiting public; entry involves a brief descent and a tight passage. The Shimoni Slave Caves are maintained by the National Museums of Kenya. Birdwatching around Funzi's mangrove margin is productive, with fish eagle, kingfisher, and wader species comparable to Gazi. The island's interior forest patches add sunbirds and a handful of coastal forest species. A full tide cycle — arriving at high water, walking the island, watching the channels drain through low water, and departing on the following flood — gives the most complete view of how the tidal dynamic shapes what is otherwise a quiet and low-key site. 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 regional tidal reference is the Kenya Meteorological Department gauge at Mombasa, operated in coordination with Kenya Ports Authority.