Tidal coefficients the coefficients of your favorite tides for fishing in the current year.

Digital Ocean is a portal to data collected in and around Ireland’s maritime zone.

The Marine Institute we are the state agency responsible for marine research, technology development and innovation in Ireland.

Oileáin the guide to the islands of Ireland written by David Walsh.

Kayak Design Terms & Hydrostatics definitions of form coefficients, volumetric and waterplane properties.

Animated Knots by Grog is the web’s #1 site for learning how to tie knots. From Boating Knots, Fishing Knots and Climbing Knots to tying a tie, or even Surgical Knots — we’ve got it covered.