Santander 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 Europe/Madrid local. Folk tradition, not a scientific forecast.

Next spring tide on Sun 17 May (range 4.0m). 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.

Santander faces the Bay of Biscay from Cantabria's northern coast — green hills, perpetual Atlantic moisture, and a city that rebuilt itself after a catastrophic fire destroyed the old quarter in 1941. What remains is a wide bay, a long sandy beach peninsula called La Magdalena, and a maritime culture shaped by the same heavy Atlantic swell that defines the Basque coast to the east and Asturias to the west. Tidal range at Santander is significant: 4.0 to 5.0 metres at springs. This is full Atlantic macro-tidal territory — the Bay of Biscay is a north-facing embayment that amplifies tidal movement from the North Atlantic. At low tide, the bay reveals extensive tidal flats in the inner estuary and the beaches widen dramatically. El Sardinero, the city's main beach, extends well beyond its high-tide dimensions at low water. Timing is material for surfers, swimmers, and anyone using the beach paths around the Magdalena Peninsula. El Sardinero and Segunda Playa del Sardinero — two linked beaches on the eastern side of the peninsula — are the main surf breaks. Northwest and north swells funnel into the bay; mid-tide is typically the best window before the low-tide sand flats flatten the waves. The Playa de Los Bikinis and Playa de La Magdalena, on the bay side, are sheltered and suit swimmers and families. Kayak and SUP rentals concentrate at the calmer bay beaches. The Magdalena Peninsula hosts the royal summer palace (Palacio de La Magdalena), ceded by the city to Alfonso XIII in 1912 and now used by the Universidad Internacional Menéndez Pelayo for summer courses. The palace gardens are public and provide some of the best views of the bay. The coastal path around the peninsula connects all beach areas and remains one of the most rewarding 4-kilometre walks in northern Spain. Cantabrian gastronomy at Santander centres on the seafood landed at Puerto Chico: anchoas (anchovies), kokotxas (cod cheeks), rabas (battered squid rings), and the fresh-catch display at the Mercado de La Esperanza. The anchovy curing industry on this coast was established by Sicilian migrants in the nineteenth century and defines the region's most exported product. Bar Laredo and the Calle Daoiz y Velarde pintxo strip are the evening focus. 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 Spanish tide data, consult Puertos del Estado.