How do I find the value for tideurl?

Q. How do I find the value for tideurl?
A. From tidetimes.org.uk or tidetimes.co.uk

From tidetimes.org.uk

• Visit www.tidetimes.org.uk,
• click on the location of your choice,
• click on the RSS feed icon,
• copy the URL from the feed

e.g. for Brighton Marina the value for tideurl is:
http://www.tidetimes.org.uk/brighton-marina-tide-times.rss

From tidetimes.co.uk

• Visit www.tidetimes.co.uk,
• click on the location of your choice,
• click on the RSS feed icon,
• copy the URL from the feed

e.g. for Brighton Marina the value for tideurl is:
http://www.tidetimes.co.uk/rss/brighton-marina-tide-times