Looking for a tide almanac? Here are some . . .
Ocean tides result from the gravitational intereaction and the ever-changing geometry between the sun, moon and Earth. Although high tides and low tides happen daily, extra large spring tides take place at the vicinity of new moon and full moon. Neap tides, which happen around first quarter moon and last quarter moon, display the mimimal variation between high and low tide.
These tide almanacs are based upon the astronomical influences on the tides, not the hard-to-predict meteorological factors, such as barometric pressure and wind.
Tides Predictions Calcular for the US and Canada by Old Farmer’s Almanac
Tidal Predictions by the National Ocean Service
WWW Tidal and Current Predictor by the University of South Carolina
Tide predictions around the globe by Tides.INFO
UK and Irish Tidal Predictions
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