Set the alarm for 7:28 p.m.

Web alarm clock for 7:28 p.m.

As you hand the evening roll call over to the next lifeguard, set the alarm for 7:28 pm so the check is not lost between shifts. It gives the incoming person a clear cue to confirm who is present, who is still out, and which post each rescuer covers before 8:00 pm brings the next part of the evening routine.

Because the roll call depends on one well-timed alert, test the alarm sound before you leave the handover. Set a trial for the next minute, keep the volume clearly audible, and confirm that the tone plays in the place where the incoming lifeguard will be working. A browser alarm cannot prompt the lifeguard roll call if the page has been closed or the phone or computer has gone to sleep, so leave the page open and keep the screen awake until 7:28 pm.

During a humid Philippine evening, the air near a pool or shoreline can feel heavy even after sunset. If the roll call happens outdoors, keep the phone under a covered, dry spot where the sound will carry and moisture will not collect on the screen. At 7:28 pm, background noise from water, traffic, or an approaching rain shower can mask a quiet alert, so place it close to the person taking over.