Web alarm clock for 6:28 p.m.
As you hand the turtle-release duty to the next volunteer, set the alarm for 6:28 pm so the changeover does not distract you from the protected beach routine. Confirm who will watch the hatchlings, where visitors should stand, and which path must stay clear. With 32 minutes before 7:00 pm, there is enough time to pass along any observations without rushing the handover.
While the next volunteer settles into position, check where your alarm sound will play. Wireless earphones can remain connected inside a bag or pocket, sending the alert somewhere you may not hear it over waves, wind, and conversation. Disconnect them or test the alarm at a low level through the phone speaker. Keep this page active and the phone awake: otherwise, the turtle release may continue past 6:28 pm without the browser alarm sounding for your changeover.
Before leaving the afternoon turtle-release area, take a few sips of water and choose a light, tidy snack only if the beach rules allow it. Save a full merienda or anything crumbly for a designated eating spot after your shift, away from sand, hatchlings, and the route to the sea. That keeps the handover focused and avoids carrying open food while people are moving into place near 7:00 pm.