Mindelo 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 22:00 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 Atlantic/Cape Verde local. Folk tradition, not a scientific forecast.

Next spring tide on Sun 17 May (range 1.0m). Next neap on Wed 13 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.

Mindelo occupies the north coast of São Vicente island, wrapping around Porto Grande bay — a deep-water natural harbour enclosed by the volcanic hills that make São Vicente one of the most dramatically scenic islands in the Cape Verde archipelago. The bay is 5 km wide and sheltered from the NE trades by Monte Verde (750 m) to the southeast, which makes Porto Grande one of the finest natural anchorages in the Atlantic. Transatlantic yachts on the ARC rally and independent ocean crossings routinely call here to rest, provision, and pick up crew before the run west to Barbados or Martinique. The tidal regime at Mindelo is fully Atlantic: mixed semidiurnal with a spring range of approximately 2.0 m. Two tidal cycles per day, each with unequal highs and lows. The difference between neap and spring ranges is substantial — at neaps the range drops to 0.8–1.0 m, and the same beach sections that flood under spring high water sit well above the tide line at neap high water. The harbour's commercial quay is deep enough to remain accessible at all tide stages for the inter-island ferry fleet. For boaters, Porto Grande is the premier Barlavento anchorage. The main anchorage lies in 8–15 m south of the ferry terminal, well sheltered from the dominant NE swell. Entry from the north brings the full fetch of the trade-wind sea state into the bay before the headland provides shelter; approach from the west is the standard route. The marina at Porto Grande has stern-to berths for up to 80 vessels, with water and electricity. VHF channel 16 is monitored by the port authority. The ferry to Santo Antão, the island directly to the west, runs multiple times daily from the ferry terminal in the centre of town; the 1-hour crossing is exposed to the trades in the channel and can be rough — boats often pitch heavily in the swell that builds between the islands. Mindelo is Cape Verde's cultural capital, the birthplace of Cesária Évora (1941–2011), the barefoot diva whose morna music introduced the archipelago to the world. Morna — melancholic, guitar-driven, the musical expression of saudade (longing) particular to the Cape Verdean experience of emigration and the sea — is performed live in Mindelo's bars along Rua de Lisboa and in the Centro Cultural do Mindelo. Carnival here in February is one of the most elaborate in Africa, drawing Brazilian-influenced costumes and samba-influenced music alongside locally derived traditions. For kite surfers and windsurfers, Mindelo's sheltered Porto Grande bay is not the main venue — the trades here are partially blocked by Monte Verde. The preferred kite spot on São Vicente is Calhau, 20 km east on the island's Atlantic-facing coast, where the trades arrive unobstructed at 20–30 knots for most of the November–April season. Tide state affects Calhau's launch and land zones: the lower 1.5 m of beach exposed at low water provides the widest run-in area; high water compresses the usable beach. The Harmattan arrives at Mindelo from December through March, visible as a reddish-orange atmospheric haze that reduces horizon clarity, coats boat decks and surfaces in fine Saharan dust, and shifts the light from sharp Atlantic clarity to a warm diffuse glow. Photographers who arrive expecting the deep blue Atlantic sky of travel imagery will find the Harmattan months require a different approach — the dusty light is striking in its own right but requires post-processing adjustment for colour temperature. Anglers working the Porto Grande foreshore and the rocky points at the bay's entrance target parrotfish, grouper, and moray on the bottom-fishing rigs that are standard equipment for Cape Verdean shore anglers. The flooding tide brings baitfish into the bay head and concentrates predators along the rocky margins. Offshore, blue marlin, wahoo, and yellowfin tuna are present year-round in the deep Atlantic west of São Vicente — charter boats operating from the marina target these for half- and full-day trips. Families visiting Mindelo find the calmer water on the bay's inner beaches — Praia da Laginha, adjacent to the centre of town, is the main urban beach, a strip of grey volcanic sand that shelves gently into the bay. At spring low water the beach extends 40–50 m further than at high water, exposing flat volcanic rock shelves where children explore pools. The water temperature stays above 22°C year-round. All tide predictions for Mindelo come from the Open-Meteo Marine gridded model. Timing accuracy is ±45 minutes; height accuracy is ±0.3 m above Chart Datum.