Nicolle Associates

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useful tidal information links

Click on the names below for links to their sites:

EasyTide - on-line tidal predictions from the UKHO - The service from the United Kingdom Hydrographic Office provides tidal data for over 7000 ports worldwide together with a host of other useful information.

BoM - Oceanographic Services - Tide Predictions for Australia, South Pacific & Antarctica.

US Water Level Tidal Predictions - This system will allow you to obtain tidal predictions computed by CO-OPS for more than 3000 water level stations.

We need your help to maintain and update these links, if you have a site that you would like to share with others, or if you find that one of our links is no longer suitable, please email us with your contact details and proposed change at