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BU Z Z B A I T


TOTALLY BATTERY-FREE COASTAL NAVIGATION FOR DUMMIES STAY THE COURSE


Saltwater filled my nose and mouth, stinging my eyes and throat. “What a weird dream,” I thought before the world righted and I gulped in fresh sea air. Exhausted, dehydrated, sick and very lost, I had fallen asleep in my cock- pit and woken up when a wave tossed me in the rough seas. My predicament was the result of poor navigation. On a multi-day expedi- tion along the Georgia coast, I didn’t plot my course and I ended up completely lost. Nautical navigation skills fill volumes, but


two simple techniques will keep a paddle- powered angler on course without relying on a handheld GPS. Terrain association is match- ing landforms depicted on a nautical chart to what is seen by the paddler. Dead reckoning is keeping track of speed over time to approxi- mate the paddler’s position. With few land- marks and constant exposure to the elements,


finding your way along open coastline can be especially challenging. A paddler who knows the distance to a des-


tination and his speed of travel can predict his arrival time and find his location on the chart. In nautical terms, distance is measured in nau- tical miles. A kayak fisherman paddling a sit- on-top averages about two nautical miles per hour, or two knots. By using an accurate nauti- cal chart and a waterproof watch, an angler can track his position and chart his course. Last year on the Georgia coast, I failed to es- tablish checkpoints along my route. Paddling through strong current and relentless head- winds on a coastline with few distinguishing features made accurate navigation even more important. The next day I added more check- points to our plan and we stayed on course the rest of the trip.


HERE’S HOW IT WORKS:


Find your location on the chart. Starting at a known location such as a boat ramp or lighthouse will make this easier. Identify your destination on the chart.


Select a few easily identifiable landmarks along the route, such as hilltops or towers, to use as checkpoints.


Using the chart’s scale and a ruler, measure the distance in nautical miles between your current location and the checkpoint. Then measure between the checkpoint and your destination.


Estimate speed at two knots and plan to travel one nautical mile in 30 minutes.


Note the time on your watch when you depart and again when you reach the first checkpoint.


Adjust estimated speed and calculate progress accordingly.


Each checkpoint allows the paddler to confirm his location and ensure he is on course. This technique can be used to find a campsite, sheltered cove or fishing spot.


This article first appeared in the Summer/Fall 2014 issue of Kayak Angler. 32 PADDLING MAGAZINE


TOWER OR GEOGRAPHIC FEATURE, A PADDLER CAN FIND HIS LOCATION ON A CHART AND


USING LANDMARKS SUCH AS A LIGHTHOUSE,


MONITOR HIS PROGRESS ALONG THE COAST. PHOTO: RIC BURNLEY


Henry Jackson guides fly fishing trips and instructs paddling courses. Follow his adventures at www.henry-jackson.net.


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