Web alarm clock for 6:00 a.m.
As you hand over the low-tide seaweed clearing to the next person, the 6:00 am alarm gives the changeover a clear starting point. You can point out which stretch of shore is finished, where the sacks and tools are placed, and which slippery patches still need attention before you step away.
The sound should match the surroundings around the seaweed work. A gentle tone may be enough when the shore is quiet and your phone is close, while a more insistent one suits surf, wind, or conversation during the handover. Set the volume so the next person notices it without startling everyone nearby. Keep this alarm running in an active browser on an awake device; otherwise, the seaweed shift could begin without an audible signal.
Before leaving the beach after the early handover, move from the cool air-conditioned vehicle or room into the outdoor heat gradually and keep drinking water within reach. At 6:00 am, Philippine sunlight can already build quickly, especially on an exposed shore. Place shared tools in the shade where possible, and tell the incoming person which tasks can be finished first before the sand and equipment become hotter.