Panama City (Pacific) 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 23:00 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/Panama local. Folk tradition, not a scientific forecast.

Next spring tide on Sun 17 May (range 5.5m). Last neap on Fri 15 May. Next neap on Thu 21 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.

Panama City sits at the Pacific entrance to the Panama Canal, where the Bay of Panama — the inland reach of the Gulf of Panama — receives a tidal signal that is, by Central American standards, genuinely large. The mean tidal range at the Pacific entrance runs 4 to 5 metres, driven by the resonant geometry of the Gulf of Panama amplifying the eastern Pacific tidal forcing. On the biggest spring tides around new and full moons, the range can approach 6 metres, exposing wide intertidal shelves along the Amador Causeway and the beaches of the Arraiján coast west of the city. Neaps compress the swing but not dramatically — even at the quarter moons, the range typically stays above 2.5 to 3 metres. The Amador Causeway, the 3-kilometre road built across the four Amador islands using rock excavated from the Canal in the early 1900s, runs parallel to the Pacific entrance channel and gives the clearest vantage point in the city for watching the tidal swing. At low water on a spring tide, the rock shelves along the causeway islands drop well below the sea wall base and the exposed reef flat extends out into the bay. At high water on a spring tide, the same shelves are submerged to two or three metres. The swing is visible, measurable, and constant — a useful orientation point for anyone new to the Pacific Panama tidal regime. The Pacific entrance of the Canal itself — the Miraflores Locks, visible from the Miraflores visitor centre a short drive inland from Balboa — manages water level against Gatun Lake's freshwater elevation, not against the Pacific tide. The lock system allows vessels transiting from the Pacific to climb 26 metres to Gatun Lake level in three lock chambers, and then descend again on the Atlantic side. The vessels waiting in the anchorage in the Gulf of Panama north of the entrance channel are subject to the full Pacific tidal swing at their anchor; port pilots time vessel movements through the Canal entrance to the tidal and current conditions in the approach channel. The Casco Viejo historic district occupies a small peninsula on the eastern shore of the bay, south of the Canal entrance. The seawall around the peninsula's perimeter — the Paseo de las Bóvedas, the old fortification terrace — gives a sea-level view of the tidal change. At low water on a large spring tide, the exposed rock and intertidal biota visible from the wall represent the full 4-to-5-metre drop from the previous high. Photographers find the golden-hour light on the old Casco walls at low-water dawn and dusk compelling, with the shallow flats and the distant container ships at anchor in the gulf providing context the city's skyline rarely offers from land. The Miraflores causeway beach and the Amador islands are used by open-water swimmers who time entries to avoid the strongest current phases — the ebb and flood run noticeably in the bay, and the mid-tide current through the causeway passages between the islands requires attention. Kayakers on the bay also plan around the mid-tide current phase: the hour or two at the top of the tide and the bottom of the tide, when the current is minimal, makes for the most relaxed paddle around the causeway islands and into the mangrove fringe at the bay's southern edge. The intertidal mud flats and mangrove margins at the southern end of the bay, around the Cinta Costera shoreline and the Bella Vista reclamation, host large concentrations of wading birds — brown pelicans, magnificent frigatebirds, and migrating shorebirds using the Pacific flyway — particularly at low tide when the mud flat is exposed. The Panama Canal Authority (ACP) and INAMEH maintain the sea-level gauges at the Pacific entrance and across the Gulf of Panama. Those are the authoritative references for harbour pilotage, vessel scheduling, and any tide-dependent activity. The predictions on this page come from Open-Meteo Marine, a gridded global ocean model that estimates tidal height from oceanographic equations across a geographic grid rather than from harmonic analysis at a calibrated Pacific-entrance gauge. Accuracy is typically within plus or minus 45 minutes on timing and within roughly 0.2 to 0.3 metres on height — model-derived, not a local gauge. On a coast with a 4-to-5-metre mean range, the height uncertainty is a smaller fraction of the total signal than on microtidal coasts, but timing errors of up to 45 minutes are still meaningful when planning around the fast-moving mid-tide current phase.