Northern Bahrain Coast

The northern coast of Bahrain faces the Gulf of Bahrain, a shallow embayment of the Persian Gulf where tidal range reaches 2.5 to 3.5 m on springs — one of the higher ranges in the Gulf. The semidiurnal tide is clearly expressed here, with two unequal high and low waters each day; the shallow seabed means tidal currents run across wide intertidal flats that expose at low water and flood rapidly on the incoming tide. The northern coast includes Manama Corniche, the reclaimed waterfront of the capital, and the Al-Hidd industrial zone to the east. Historically this coast was the centre of Bahrain's pearl diving industry — the shallow, warm Gulf waters supported the world's finest pearl oyster beds for centuries before cultured Japanese pearls ended the trade. The Dilmun Bronze Age burial mounds inland and the ancient harbour at Qal'at al-Bahrain, a UNESCO World Heritage site, tie the modern waterfront to 4,000 years of continuous maritime culture. Open-Meteo Marine gridded model, accuracy class ±45 min / ±0.2–0.3 m.