Porlamar, Isla Margarita 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 19:00 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 America/Caracas local. Folk tradition, not a scientific forecast.

Next spring tide on Sat 16 May (range 0.7m). Last neap on Tue 12 May. Next neap on Sun 17 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.

Porlamar is the main commercial town on Isla Margarita, Venezuela's largest offshore island, sitting 30 km north of the mainland Sucre coast in the eastern Caribbean. The island's name comes from the Greek for pearl, and Margarita's offshore waters were the most productive pearl-oyster grounds in the Americas when the Spanish arrived in the 16th century. The pearl trade funded some of the earliest European colonial infrastructure in South America before overharvesting collapsed the fishery by the 17th century. Today Margarita's economy runs on tourism and its free-trade zone status — duty-free shopping brings domestic Venezuelan visitors, and Porlamar's commercial centre has a density of shops, restaurants, and nightlife unusual for a Caribbean island town. The tidal regime at Porlamar is mixed semidiurnal with a spring range of approximately 0.3–0.4 m above Chart Datum. Isla Margarita's position in the eastern Caribbean places it in the same microtidal regime as mainland Venezuela, with diurnal inequality that can produce one dominant high and one dominant low per day during certain lunar phases. The trade wind from the northeast — steady and consistent for most of the year except during the October–November season transition — drives the dominant sea-state variable. Swells from the northeast reach Porlamar's bay attenuated by the island's topography; the town faces southeast into the Gulf of Cariaco and is relatively sheltered from the prevailing northeast trade. Porlamar's bay has a modest natural harbour that has been extended by breakwaters protecting the ferry terminal. Ferry services from Puerto La Cruz on the mainland take approximately 4 hours; faster lancha services operate in 1.5–2 hours in calm conditions. The ferry terminal infrastructure is designed for the full tidal range — the 0.3–0.4 m spring range is small enough that ferry ramp adjustments are minimal. Small craft moored in the bay need mooring lines appropriate for the range, though the swing from high to low spring tide is measured in tens of centimetres rather than metres. The beaches closest to Porlamar — Bella Vista beach fronts the town on the south side — are narrow and backed by the commercial development of the waterfront. At high spring water the beach is 10–15 m wide; at low spring water the sand extends to 20–25 m. The water is clear in calm conditions but can become turbid when northeast swell wraps around the island's eastern headland. For the island's best beach conditions, the north coast at Playa El Agua (40 km from Porlamar) and Playa Caribe offer 3–4 km of continuous Atlantic-facing sand with stronger wave energy; the south coast at Playa Parguito has bodysurf-able shore break when northeast swell is running. The pearl farming revival on Isla Margarita uses the shallow inshore waters of the Macanao lagoon system on the island's western peninsula — a natural brackish lagoon separated from the open Caribbean by a narrow barrier. Tidal exchange through the lagoon entrance keeps salinity levels suitable for oyster cultivation. At high spring water the lagoon entrance is 0.3–0.4 m deeper than at low spring — a difference that affects small-boat access to the inner lagoon. Pearl farm tours operate from Porlamar; the crossing to the Macanao requires a 30-minute boat ride around the south coast. Anglers based in Porlamar target the offshore waters between Margarita and the mainland for kingfish, wahoo, and mahi-mahi. The upwelling driven by northeast trade wind off the eastern tip of the island creates productive conditions — baitfish concentrate, and pelagics follow. Bottom fishing from the bay on the ebb tide targets red snapper and grouper on the reef patches inside the 30 m contour. The local fishing fleet works the same grounds and launches before dawn regardless of tidal phase; the small range means harbour access is unrestricted at any time. For photographers, Porlamar itself offers the colonial fish market near the waterfront — active from 05:00 when the night fishermen return — and the views east across the bay toward the dry peninsulas of the eastern tip. The evening light on the hills above Porlamar from the Bella Vista seafront is strongest from 17:00 to 18:30. All tide predictions for Porlamar, Isla Margarita come from the Open-Meteo Marine gridded model. Timing accuracy is ±45 minutes; height accuracy is ±0.3 m above Chart Datum.