Gaspé tide times

Gaspé sits at the tip of the Gaspé Peninsula where it juts into the Gulf of St. Lawrence, and the tides here carry the full weight of the open Atlantic mixed with the long funnel of the estuary. Spring range at Gaspé reaches approximately 3.5 m, measured against chart datum, with neap ranges around 1.8 m. High water is broad and slow at the top; the ebb runs fast across the beaches and intertidal ledges that frame the bay.

For sea kayakers, the timing window matters. Launch within two hours either side of high water from the town quay and you have calm, submerged rock gardens to explore. Catch the middle of the ebb and you will be working against a push that will tire even experienced paddlers. The ledge systems beneath the cliffs east of the bay expose substantial mussel and barnacle beds at low spring tides — prime foraging territory for shorebirds and great blue herons throughout the season.

Anglers know Gaspé as the gateway river town for Atlantic salmon. Salmon enter the Rivière Gaspésie on the flood tide, staging in the tidal reaches before pushing upstream. The legal fishing window runs June through September; local guides book out early. Offshore, the same tidal exchange that mixes cold and warm water layers concentrates mackerel and groundfish on the ebb. Charter boats out of Gaspé Harbour follow the current edges into the gulf.

Percé Rock, the massive 88-metre-high sea arch 75 km to the southwest along the coast road, is the region's most photographed landmark. At low tide a gravel tombolo connects the rock to the mainland for roughly two hours — narrow, slippery, and absolutely worth the timing effort for photographers. The gannet colony on Bonaventure Island, a short ferry ride from Percé, is best visited on the afternoon flood when the 120,000 breeding pairs are most active around the cliff faces.

Gaspé itself is where Jacques Cartier planted his cross in 1534 and claimed the territory for France. The town has a working-harbour feel, with lobster boats heading out on the predawn ebb and returning before noon. The boreal forest comes right down to the sea on the north shore of the bay, and in late September the maples above the cliffs turn orange and red against the grey water. Photographers plan the trip for two or three days around the equinoctial tides when the flats expose fully and the autumn colours peak simultaneously.

Families find the sand beaches in the inner bay safe at all tidal stages once the main ebb has cleared — water temperature is brisk even in August, typically 14–16°C at the surface. The main beach runs about 1.2 km and is backed by dunes that shelter it from the northwest winds. At very low spring tides the seaward end of the beach drops away quickly; swim within 50 m of shore with younger children.

Birdwatchers work the tidal flats on the south side of the bay from late July through September when southbound shorebird migration peaks. At spring low water the flat extends nearly 300 m and supports dowitchers, yellowlegs, sandpipers, and occasional rarer species. Gaspé is a logical base for the whole peninsula: fuel, provisions, gear rental, and tidal tables from the harbour master's office. The tidal chart posted outside the harbourmaster covers six months and is updated twice yearly at no charge. The ferry to Bonaventure Island departs from Percé multiple times daily from May through October; confirm the morning departure time against the tidal schedule to ensure you cross on the flood and return on the flood.

Tidal predictions here use the Open-Meteo Marine gridded model (±45 minutes on timing, ±0.3 m on height). Not for navigation.