About ShellSanibel

A daily read on whether the shelling is worth it, for the two islands that are better at it than anywhere else in the country.

What this is

Every morning this site looks at the tide, the light, the wind and the red tide reports, and says plainly whether it is worth walking today — and, if so, when. It also says why, because a rating with no reasoning is a horoscope.

Around that sit the things you need once you have decided to go: which of the eight beaches to walk and what each one is like, and a field guide to the fifteen species you are actually likely to meet.

What it will not do

It will not promise you a junonia, or imply that a good morning owes you anything. Conditions can improve or reduce the likelihood of productive shelling; the Gulf decides what reaches the beach. When we do not know something, the page says so rather than filling the gap with a plausible number.

There are no secret spots here, and no claim that a particular beach produces a particular rare shell. Those claims are how beaches get trampled and how readers get misled.

Who makes it

ShellSanibel is part of A SanCap365 field guide — a small family of Sanibel and Captiva sites that share their tide engine and their sources, so a tide published on one is the tide published on the others. SanCap365 covers island conditions generally; FishSanCap covers the fishing.

Read further

How the beach read is made — sources, factors and limits.
Responsible shelling — the live-shell rule and how to tell.
Gear — what actually helps, and what earns us nothing.

Corrections

If something here is wrong — a tide that does not match what you saw, a shell misidentified, a beach whose parking has changed — that is worth knowing about. The sources and methods are all on the methodology page so a disagreement can be checked rather than argued.