Fishing Maps Tutorials

Bathymetry is a key factor for locating large pelagic fish. This video explains in more detail using an example from Mercury Knoll, off coromandel, New Zealand.

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Virtually all of the bluefin tuna caught by recreational fishers is caught at Waihau Bay on the East Cape of New Zealand. In this video I explain that Waihau Bay is likely to be a good spot for bluefin because of the relationship between current flows and the canyons that intersect the narrow continental shelf.

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