If you spend any time at the beach in Kuwait, you've probably noticed the water level creeping up and down through the day. That's the tide, and it has a bigger effect on your day out than most people realize. Here's how tides work in the Arabian Gulf, why Kuwait gets some of the most noticeable tides in the region, and what that means for fishermen, boaters, and beach visitors.
The Arabian Gulf is a semi-enclosed sea. Its waters are mostly boxed in between the coasts of Kuwait, Iraq, Iran, Saudi Arabia, the UAE, and Oman, with only a narrow outlet at the Strait of Hormuz. The moon's gravity pulls on the water, and as the Earth rotates, that massive body of water moves back and forth in a regular cycle.
Because the Gulf is shallow and narrow at its northern end, the water gets pushed and piled up there. By the time the tide reaches the northern coast near Kuwait and Iraq, it has nowhere to spread out, so the water level rises and falls noticeably.
Tidal range is not the same everywhere. Near the Strait of Hormuz, the tide is modest, because the water moves fairly freely in and out of the open Arabian Sea. But the further you travel into the Gulf, the bigger the range gets. The largest tidal ranges in the Gulf are found at the head of the Gulf, right off the coast of Kuwait.
The moon drives the tide, but it is not the only player. When the moon and the sun line up around the new and full moon, you get spring tides with higher highs and lower lows. When they sit at right angles, neap tides bring smaller, gentler changes in the water level.
Wind matters too. Strong northwesterly winds, the shamal, push water away from the Kuwaiti coast and can make the tide lower than predicted. Southeasterly winds do the opposite: they pile water up and push the tide higher. Always factor in sea conditions before you head out.
Kuwaiti fishermen time their trips around the tide because fish like zubaidi and kingfish feed more actively when the water is moving. Low tide opens up shallow fishing grounds you simply cannot reach at high tide. Boaters need to watch the level so they do not run aground in shallow areas, and beach visitors will find deeper, clearer water for swimming around high tide.
The easiest way to know today's tide times in Kuwait is the B7R app. It gives you accurate tide times for Shuwaikh and Shu'aybah ports, along with sea conditions and fishing seasons, and it is all free on Google Play.
Do not leave your trip to chance. Download the B7R app now to check tide times and sea conditions before you leave, and use the fish guide and catch log to make every trip better. Get it free on Google Play.