Online alarm clock for 2:30 am
While you watch the clock during a Surf Life Saving station duty, a 2:30 am alarm can mark the exact moment assigned for the next check. It keeps the waiting period defined when the beach is dark and activity is sparse. With 3:00 am still ahead, the alert can separate this task from anything scheduled for the round hour.
Because this alarm runs in the browser, its ability to sound depends on the page remaining open and the device staying awake. If you close the page or browser, or let the device sleep, the station alarm will not sound. Leave the alarm visible, keep the device powered, and check that its sound is audible before settling back into the watch. A separate radio or station procedure should remain the fallback for any duty that cannot be missed.
At a coastal station, the background at 2:30 am may shift between steady surf, wind against the building, radio traffic, and sudden quiet. Set the device close enough that the alert remains distinct when a larger set of waves arrives, but not where spray or damp gear can reach it. A clear, moderate alarm tone is easier to recognise against changing coastal noise than one resembling a radio beep.