When the wind swings northwesterly, the fishing plan changes. A shamal does not cancel a trip in Kuwait, but it moves the fish, shortens the day, and makes some anchorages unusable. Planning around it is what separates a good morning from a wet ride home.
The worst sea here rarely comes from the strongest wind. It comes from a moderate wind running against a falling tide. The wind pushes the surface one way, the tide pulls the water below the other way, and the waves get short, steep and close together.
Short chop leaves no gap between crests, so the hull takes every one of them. That is why you read the tide before you read the wind. With tide and wind running together, the same strength feels far calmer.
Northwesterly wind hits the open shore first. Ground behind an island, a headland or a breakwater is noticeably calmer, and that is where comfortable fishing happens.
In a building wind, anchoring in the lee is the easier call. The boat holds still, bait works properly, and you are not fighting the helm all morning. Give out more anchor line than usual and confirm the anchor is set before you shut the engine down.
Drifting works when wind and tide push the same way. You control speed, cover more ground, and keep the lines clean. When wind opposes the tide, drifting turns into constant correction and wasted time.
There is no fixed number that decides this for you. It is your boat and your crew. When the wind builds past what your boat handles comfortably, or waves start coming over the bow, head for the bay or the shore.
Learn to tell a light steady breeze from a fresh shamal. A fresh one arrives with a sudden cold dry push, gusty and uneven, often with dust on the horizon. A steady breeze holds the same strength for hours.
If a multi-day blow is forecast, plan for the last day of it or the first calm day after. The sea settles before the wind does, and fishing usually improves two days after the peak.
A quartering sea on the way back needs less speed and more patience. Ease off the throttle, keep the weight centred, and have everyone in a lifejacket. Spray wets everything, so a dry bag for the phone and papers is worth the space.
Before you turn for home, the B7R (Ø¨ØØ±) app gives you tide times for Shuwaikh and Shuaiba, sea state, and a catch log to compare the day against later trips.
Get the B7R app free on Google Play for sea state, tides and your catch log: https://play.google.com/store/apps/details?id=com.q8dm.b7r