Chabahar 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 07:30 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 Asia/Tehran local. Folk tradition, not a scientific forecast.

Last spring tide on Tue 19 May (range 2.8m). Next neap on Sat 23 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.

Chabahar is Iran's only deepwater port on the Sea of Oman — the country's open-ocean window, separated from the enclosed Persian Gulf by the Strait of Hormuz. The difference from the Gulf coast is immediate and physical: the water is deeper, clearer, and the sea state is influenced by the Indian Ocean rather than the enclosed Gulf basin. Chabahar faces south toward open water; the nearest land in that direction is the Maldives, approximately 3,000 km away across the open Indian Ocean. Tides at Chabahar follow the Sea of Oman pattern, which is semi-diurnal but driven by different resonant frequencies from the Indian Ocean than the Gulf's tides. Spring tidal range here is approximately 1.8-2.4 m — among the larger values on Iran's entire coast. The tidal currents at Chabahar Bay are strong enough to be operationally significant for small boat operators, and the bay geometry concentrates tidal flow in the channel between the Tibid Peninsula and the eastern shoreline. Local boat operators know these patterns well and plan accordingly. The monsoon is the defining seasonal force at Chabahar — a detail that marks this coast as fundamentally different from anything on the Gulf. The Indian Ocean Southwest Monsoon arrives in June and builds through July-August, sending powerful swell from the south and southwest that can reach 3-5 m or more on the outer coast. The Makran coastline becomes genuinely wild. The fishing community manages this; the port itself is in a protected position relative to the main swell. The swell also creates surf conditions on the exposed beaches south of town, though no formal surf culture has yet developed here. For diving and snorkelling, Chabahar's offshore islands — Derrik, Farandegin, and the nearby rocky outcrops — are Iran's best accessible dive sites by a wide margin. The clear Indian Ocean water (visibility of 12-20 m in winter) and the reef communities of the Sea of Oman rather than the enclosed Gulf give a completely different underwater environment: more diverse coral, larger fish, and Indian Ocean species not found in the Gulf at all. Whale sharks pass through the outer coast in May-June during the pre-monsoon season, before the full monsoon makes the sea unsafe for small boats. The Makran coast of Baluchistan province is remote and historically underdeveloped. Connectivity to the rest of Iran has improved with road upgrades and a developing rail link, but this remains frontier territory by Iranian standards. The coastline east of Chabahar toward the Pakistan border is some of the wildest marine territory in the western Indian Ocean: sea stacks, sandy coves, mud volcanoes near the water's edge, and minimal human presence for hundreds of kilometres. For travellers seeking a genuinely different Iranian coastal experience far removed from the Gulf's enclosed water, Chabahar delivers something exceptional. The geopolitical position of Chabahar — contested between Iranian development ambitions, Indian infrastructure investment, and the broader India-Pakistan-Iran strategic triangle — has brought significant port development investment in recent years, with India's Adani Group involved in terminal operations. This has improved connectivity without yet transforming the city's character; it remains a frontier port with more authenticity than polish. For the marine traveller, this is a feature rather than a bug: the dive sites are uncrowded, the fishing community is accessible and genuine, and the Makran coast east toward Pakistan remains some of the most truly remote coastline in the western Indian Ocean. The open-ocean exposure at Chabahar means weather windows are more variable than at enclosed Gulf sites, and the prudent approach is to build flexibility into any trip plan: the best diving days and the worst swell days can arrive in quick succession on a coast that faces the full depth of the Indian Ocean.