Set the alarm clock for 2:27 am

 

Leave this tab open — the alarm only rings while the tab stays open.

The alarm goes off in: ::
 
 

Online alarm clock for 2:27 am

As you hand the Napier wharf tide reading over to the next person, a 2:27 am alarm can mark the moment when their watch begins and yours ends. That leaves enough time to explain where the gauge is, what still needs checking, and who will note the 3:00 am reading without making the changeover feel rushed.

A missed handover matters when one person expects another to be beside the water, so the alarm should stay visible and active while both of you finish the exchange. Set 2:27 am, check that the sound level is suitable, and leave the alarm page running. If the browser is closed or the phone falls asleep beforehand, the alarm may stay silent and the tide reading at the wharf could be left unattended. A separate phone alarm is a sensible backup for this overnight task.

Beside Napier’s waterfront at this hour, a bright screen can make the dark surroundings harder to see when attention returns to the gauge. Keeping brightness low and using a warmer display setting gives the eyes less glare during the 2:27 am handover. The figures can be prepared in advance, so only a brief screen check is needed before the next person settles in for the approach to 3:00 am.