They would use it to know when the tides are in and out, which could be important for them when they are planning a journey. If they are going into a port with a large boat and the tide was too low, they could run aground. If they are trying to launch a boat from land, they would want a high tide to make it easier. There are lots of other reasons why they would want to know what the tides are at, so the tidal tables would be important for them.
Water Depth
weather depth
Water depth
water depeth
water depeth
Water depth
A boater would use a tide table to determine the times and heights of high and low tides at specific locations. This information is crucial for safe navigation, as it helps in planning departures and arrivals, avoiding grounding in shallow waters, and ensuring safe passage through channels. Additionally, understanding tidal currents can aid in optimizing travel times and fuel efficiency.
Water depth
Water depth
Water depth
Water depth
Tide tables tell boaters whether there will be enough water to navigate in. They tell you when high tide is or Low tide. If your boat requires three feet of water to operate and at low tide there is only two feet the boater has to wait until the tide comes in.