The Solway Firth Partnership
The Solway Firth Partnership is an independent charity that works to support the local communities while respecting, protecting and celebrating the distinctive character and natural features of our marine and coastal area.
They produce a number of downloadable publications including Tide Lines a full colour 32-page magazine. The Winter 2021 edition has just recently been published. This is also available as a PDF. and is full of interesting articles. You can view it here. They also publish a newsletter to which you can subscribe via their website.
These are the links to their various publications.