East London 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 06:00 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/Johannesburg local. Folk tradition, not a scientific forecast.

Next spring tide on Sun 17 May (range 1.8m). Next neap on Fri 22 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.

East London sits at the mouth of the Buffalo River, where the river's broad estuary opens to the Indian Ocean through a gap in the sandstone bluffs. It is the only river port in South Africa — the only city whose harbour sits on a river rather than a bay — and that distinction shapes both the port geography and the tidal hydrology of the inner harbour, where river flow and tidal cycle interact rather than the tidal signal appearing alone. Tidal range at East London is approximately 1.6 metres mean above Chart Datum — semidiurnal, two equal highs and lows each day. This is closely aligned with the regional Eastern Cape average. Tidal currents in the Buffalo River estuary are amplified relative to the open coast: on the ebb, river flow combines with the outgoing tide to produce faster current in the channel. On flood, the incoming tide pushes back against river flow, temporarily slowing the river and raising water levels in the lower estuary. These dynamics are important for vessels navigating the port entrance, where the river mouth shoaling and the tidal state are both operationally relevant. The city's place in biological history rests on a trawl catch made on 22 December 1938. Marjorie Courtenay-Latimer, curator of the East London Museum, was called to examine an unusual fish at Latimer's Landing, the local fishing harbour, brought in by Captain Hendrik Goosen and the crew of the trawler Nerine, fishing off the Chalumna River mouth 70 kilometres southwest. The fish was a coelacanth — Latimeria chalumnae — a species belonging to a group last seen in the fossil record 65 million years ago and presumed long extinct. Courtenay-Latimer preserved the specimen despite considerable difficulty and contacted Professor J.L.B. Smith, who confirmed the identification in January 1939. The discovery overturned established evolutionary theory about the transition between aquatic and terrestrial vertebrate life and is considered one of the most significant biological finds of the 20th century. The original specimen is displayed at the East London Museum; a cast and comprehensive interpretation is at the East London Aquarium. Latimer's Landing still operates as a fishing harbour. Ocean Beach and Eastern Beach, east of the Buffalo River mouth, are the main swimming and surf beaches. They are more exposed to Indian Ocean swell than Algoa Bay to the southwest, with typical surf of 0.5 to 1.5 metres on regular south groundswell. Shark nets protect the designated swimming areas. The surfing is consistent; East London produces professional surfers at a rate disproportionate to the city's size, and the beach breaks and occasional point sections east of the river mouth are the training ground. The beachfront between the river mouth and the golf course runs through a green belt of coastal dune vegetation — Strandveld — that has survived the city's development on both sides. This strip of intact dune habitat is unusual for an urban coast in South Africa and worth noting for those interested in coastal ecology alongside the standard beach attractions. 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. For authoritative South African tide data, consult SANHO (South African Navy Hydrographic Office), which publishes official tide tables for East London and other South African ports.