Speedtech’s Mariner’s EDGE is thier newest and most unique product. Simply enter your time and date, along with one of over 500 US ports (.pdf). The Mariner’s EDGE will calculate the present tide, as well as high and low tides with height and time. The bar graph displays the tide height for the next 24 hours. A "Future" mode allows the user to input a second port to display tides for any date through the year 2099.
Features: Pick from over 500 US ports • Tide heights and times • Time of high and low tide • 24-hour graph of tide height (continental US only) • Current fish activity • Activity for next 4 hours • Future fish activity • All information through 2099 • Barometric pressure • 24-hr pressure graph • Weather forecast • Severe weather alarm • Backlight • Includes carry case