Greifswald, Baltic Coast 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 00:00 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 Europe/Berlin local. Folk tradition, not a scientific forecast.

Greifswald sits at the mouth of the Ryck river, a small waterway that threads through the city centre before opening into the Greifswalder Bodden — a wide, shallow lagoon enclosed by Rügen to the west and Usedom to the east. The city is a university town: Ernst-Moritz-Arndt-Universität gives it a younger population and a practical relationship with the water than you'd expect from a place this far from the open coast. The Bodden is everywhere, visible from the university quarter, accessible by bicycle inside twenty minutes from the old market square. The Greifswalder Bodden is one of the defining features of the Eastern Pomeranian coast. Depths average 4–6 metres across most of the lagoon, dropping to less than 2 metres on the mudflat margins. The barrier islands and peninsulas — Rügen, Usedom, and the Mönchgut peninsula — filter wind and wave energy from the open Baltic, making the Bodden a calmer environment than the sea to the north. In summer the sheltered water temperature can reach 24–25°C, warmer than the open Baltic by several degrees. The astronomical tide at Greifswald is negligible. The gravitational signal across the Baltic is 5–20 cm depending on position and lunar phase. In practice, water level here is controlled by wind and atmospheric pressure. Sustained easterlies push Baltic water westward and can drop water level at the Bodden entrance by 40–60 cm below mean; sustained westerlies and northwesterlies do the opposite, piling water into the lagoon. The Bodden's enclosed geometry amplifies this effect: a strong three-day westerly sequence in November can raise water level 50 cm above mean and briefly flood low-lying areas around the Museumshafen. The Museumshafen — the museum harbour — is the anchor of Greifswald's waterfront. A collection of historic wooden vessels, including gaff-rigged sailing cutters, old Baltic traders, and a 1920s steam tug, lies moored along the timber quay. The harbour is working, not static: the vessels are maintained and sailed. The annual Hafentage festival in summer gathers additional historic ships and draws visitors from across the region. The Wieck drawbridge connects the suburb of Wieck to the city across the Ryck. The bridge is a traditional wooden bascule structure, operational and raised periodically to let mast vessels pass through. Watching the traffic — cyclists and pedestrians holding, a sailboat transiting the river — is a useful reminder that this is a working coastal waterway. Wieck has its own small fishing quay and a cluster of smoked-fish outlets. For kayakers, the Bodden offers a large flat-water territory with genuine interest: reed-fringed shorelines, bird-rich mudflats on the lagoon margins, and multi-day routes connecting to Rügen and Usedom via sheltered passages. Kayaking is wind-dependent rather than tide-dependent — check the forecast for wind direction and strength rather than tide tables. A 15-knot westerly makes the exposed western Bodden lumpy; the same wind shelters the eastern passages. The Bodden mudflats are important staging habitat for migratory birds in spring and autumn. Waders — dunlin, bar-tailed godwit, knot, and ringed plover — use the exposed margins as feeding grounds between September and November. The Greifswalder Oie island in the Bodden is a nationally significant migration monitoring station; access is limited but the island is visible from the Bodden shoreline. Sailers on the Bodden treat the wind-driven water level as their primary variable. A falling water level (easterly wind) reduces depth over the shallower passages between the lagoon and the open Baltic; a rising level opens routes that are otherwise tight for keel boats. There is no tide-table planning here — the relevant tool is the wind forecast, checked against the local gauge reading at the harbour. Tide data for Greifswald, Baltic Coast 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.