Aucklanders started their Sunday with a rare and beautiful sight at Orewa Beach. Around 4 am on 16 November 2025, the moon rose in a warm orange glow while bright blue bioluminescent waves lit up the shoreline. The sky stayed clear, the stars were sharp, and the whole scene felt almost unreal.
Early morning walkers noticed the glow first. The moon climbed above the horizon, and gentle waves rolled in with bright blue flashes. Many people said the moment felt peaceful, and the beach looked like a painting.
How the Glow Appeared
The blue light came from tiny organisms called bioluminescent plankton. When the waves moved, the plankton released a quick burst of light. This natural reaction created a glowing line along the water.
In addition, warm weather and calm seas made conditions perfect for these organisms. As a result, the glow became more visible than usual. Orewa often gets these events because its shallow shoreline warms up faster, and its gentle waves help activate the light.

















