Hakodate 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 08:00 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 Asia/Tokyo local. Folk tradition, not a scientific forecast.

Hakodate is at the southern tip of Hokkaido, separated from Honshu by the Tsugaru Strait — one of the most current-swept sea passages in Japan. The city was the first Japanese port opened to foreign trade in 1854, and the Motomachi district on the hillside still has Western-style architecture from the Meiji-era treaty port. Tidal pattern is semidiurnal with a mean spring range of about 1.0 metres. The strait tidal current is significant — up to 4 knots in the deepest channel section. Mount Hakodate (334 m) gives one of the most celebrated night views in Japan — the city's light pattern across the narrow peninsula is visible from the summit, with dark water on both sides (Hakodate Bay to the west and the Pacific to the east). The ropeway runs from Motomachi to the summit; sunset and dusk are the optimal viewing windows. The view is the standard reference image for the 'three great night views of Japan' designation. Hakodate's morning market (Asaichi) is Japan's most famous seafood market after Tsukiji/Toyosu — a 5-minute walk from Hakodate Station, open from 5 a.m., selling live crab, uni (sea urchin), ikura (salmon roe), and the prized squid (ika) that Hakodate is famous for. The ika-somen (raw squid sliced like noodles, served still moving in some cases) is a Hakodate specialty available only when fresh squid are available from the fleet. The Tsugaru Strait makes for exceptional Steller's sea eagle and white-tailed eagle viewing in winter (December through March), when the birds move down from Russia and Hokkaido along the coast. The sea eagles are visible from the ferry to Aomori on Honshu (the Seikan Tunnel has replaced most of the sea crossing traffic, but a ferry still runs seasonally). Squid fishing (ika-tsuri) at Hakodate is done from small boats using handheld jigs with lights. The squid come to the surface in darkness attracted to the lanterns; the Hakodate fishing grounds in the outer bay produce Japanese flying squid (Todarodes pacificus) from June through October. 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 Japanese tide data, consult the Japan Meteorological Agency at jma.go.jp.