Lunitidal INT

Some Casio watches have the ability to show moon and tide graphs. Unfortunately the software of the watches needs localized data. In newer CASIO wrist watches like the G-Shock GW-7900 you only have to input the next high tide time of your area. But in older models like ther CASIO sea pathfinder you need the lunitidal interval for tide prediction. This android app helps you to find the lunitidal interval (INT) for your CASIO tide graph wrist watches.

Following countries are supported at the moment:

Albania

Algeria

Argentina

Australia

Bahamas

Bangladesh

Belize

Belgique

Brasil

Bulgaria

Canada

Canary Islands

Cape Verde

Croatia

China

Colombia (north)

Costa Rica (east)

Cuba

Cyprus

Djibouti

Denmark (west)

Dominican Republic

Egypt

Eritrea

France

French Guiana

Gambia

Germany (west)

Greece

Guinea-Bissau

Guyana

Haiti

Hawaii

Honduras

India

Iran

Ireland

Israel

Italia

Japan

Korea

Kuwait

Lebanon

Libya

Malaysia

Malta

Mauritania

Mexico (east)

Montenegro

Morocco

Myanmar

Netherlands

New Zealand

Nicaragua (east)

Norway (south)

Oman

Pakistan

Panama (north)

Papua New Guinea

Pilipinas

Portugal

Romania

Russia (east)

Saudi Arabia

Senegal

Spain

Sudan

Suriname

Syria

Taiwan

Thailand

Tunisia

Turkey

Ukraine

UK

United Arab Emirates

Uruguay

USA

Venezuela

Western Sahara

Please give me a feedback.

Do you need more areas?

Please send me an email.

The algorithm is based on a world map of tidal harmonic constituents with a 0.04° resolution and a tide prediction mode assuming 2 highs and 2 lows per 24 hours:

lunitidal interval INT = Greenwich Interval GI + longitude/15° | >0 <12.42

The accuracy of INT for a casio wrist watch is about +/-1 hour.

This app has no spyware/trojaner/virus inside.

There is no background activity meaning less battery consumption.

The app gets the local position only via your mobile provider or GPS.

DO NOT USE THIS PROGRAM FOR NAVIGATION IN ANY PURPOSES!!!

I DONT GIVE ANY WARRANTY FOR THIS PROGRAM!!!

hints:

Mondtidenintervall,l'établissement du port,intervalo lunitidal,intervallo di marea lunare