Nessebar 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 01:00 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/Sofia local. Folk tradition, not a scientific forecast.

Nessebar — Несебър in Bulgarian, Mesembria in its ancient Greek form — is a small rocky peninsula jutting 400 metres into the Black Sea connected to the mainland by a narrow isthmus roughly 100 metres wide. The peninsula is a UNESCO World Heritage Site, carrying the distinction both for its historical layering — over 3,000 years of continuous settlement — and for the remarkable concentration of Byzantine and later Orthodox Christian church architecture preserved in its compact area. More than 40 churches have been identified on the peninsula, ranging from Early Christian basilicas of the 5th and 6th centuries through middle-Byzantine foundations to post-Byzantine constructions of the 18th and 19th centuries. Most of the mediaeval churches survive only as roofless shells — the walls stand, the arches survive, the decorative stone carving is readable — but the density of ecclesiastical ruins on a single small peninsula with no room for modern intrusion gives the Old Town its museum quality. The working modern town of Nessebar extends across the mainland behind the isthmus; immediately to the north, Sunny Beach (Slanchev Bryag) is the largest and most intensively developed resort on the Bulgarian coast, a continuous wall of high-rise hotels extending 8 kilometres. The contrast between the intimate stone lanes of the Old Town peninsula and the resort immediately to the north is one of the more dramatic juxtapositions on the European coast. The Archaeological Museum at the isthmus entrance holds inscriptions, coins, and ceramics from the Greek, Roman, Byzantine, and Bulgarian medieval periods; it is small but covers the full occupation sequence and is worth an hour before or after walking the peninsula. The beach on the Nessebar side — south of the isthmus, facing south-east — is quieter than Sunny Beach, with a gentler profile and less commercial infrastructure. The tidal regime at Nessebar is the same as throughout the Bulgarian Black Sea coast: astronomical range 5 to 15 centimetres. There is no meaningful astronomical tide here. The predicted high and low water on any given day describe a water-level change smaller than typical wave runup on a calm Black Sea day. The sea-level change between morning and evening at the base of the Nessebar Old Town walls is imperceptible compared with the changes driven by wind. A sustained north-easterly (bielan) can raise the sea level at the Nessebar peninsula 0.3 to 0.7 metres, which on the south-facing town beach means the water reaches further up the sand and can occasionally wash against the lower sections of the mediaeval walls at the peninsula's foot. Burgas Bay, in which Nessebar sits at its northern end, is slightly more responsive to south-easterly and south-westerly wind-driven setup than the more exposed northern coast at Varna; the bay geometry channels wind-driven anomalies in a way that can briefly concentrate water level at the Nessebar end. The Burgas gauge (NIMH) is the reference station for this stretch of coast. NIMH (Национален институт по метеорология и хидрология) Bulgaria publishes the authoritative sea-level and storm-surge data for the region. Swimming from the Nessebar town beach is comfortable in calm summer conditions; the bottom is sand with scattered rock, visibility runs 3 to 8 metres in calm weather. Snorkellers can reach the rocky base of the Old Town walls from the beach and find wrasse, bream, and occasional sea bass working the mediaeval stonework. Shore anglers fishing from the isthmus and the northern breakwater target horse mackerel and turbot. Predictions on this page come from Open-Meteo Marine, a gridded global ocean model. For the Black Sea's 5-to-15-centimetre astronomical range, the model's accuracy margin far exceeds the total tidal signal; treat the high and low predictions as indicative only.