How to plan your visit tonight
- Check your beach shortly before leaving.A patch can be local and move. Yesterday's best location may not rank first tonight.
- Go within the viewing window.The window accounts for sunset, moonlight, cloud cover and the expected movement of the water.
- Give your eyes a few minutes.Watch small breaking waves and wet sand. The blue glow appears when the water moves.
Which months have the most sea sparkle sightings?
Most sightings occur during the warmer part of the year, often from late spring through summer. The season does not follow a fixed calendar, and many nights in those months still have no visible glow.
When is staying home the better choice?
A low chance is not zero, but it makes a long journey less appealing. Also check the range and how recent the data are. Do not go to the beach during thunderstorms, dangerous waves or a local warning.
Is warm, calm weather enough?
No. Warmth and calm weather can help, but they do not predict a glowing sea. Use the current score and viewing window for your beach instead of a fixed rule such as 'after three warm days'.