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Shralp Tide

iPhone / iPad
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Check the tide before you head to the beach to surf, tide pool or just go for a walk or run. No network connection is required, so you can check anytime, anywhere.

ShralpTide displays the current tide along with the high and low tides for the current day and the next 4 days.

Includes an INTERACTIVE FULLSCREEN TIDE GRAPH in landscape mode. Turn the device on its side then touch the screen to see the tide at any time in the 24 hour window.

ShralpTide 1.2.4 is no longer supported. There are known issues with daylight savings time transitions and inaccurate tide station data. I have made it available for download for those who want more international tide stations and are not concerned with accuracy.

Good news! The crashing issues reported in iOS 7.1 are no longer a problem on iOS 8. So hurry up and upgrade, iOS 8 is a great release.

*** Regarding Tide Station Locations ***

Shralp Tide does not include all of the tide stations in the world. It has good coverage of the US and Canadian coasts as well as Australia, New Zealand and Japan. Beyond that there is spotty coverage of international locations.

As of version 1.1.1, currents will no longer be available in Shralp Tide because they were a source of confusion to those expecting only tides.

Source code is available under the GNU General Public License. Visit the homepage for details.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. The author assumes no liability for damages arising from use of this program OR of any 'harmonics data' that might be distributed with it.