Current chance and best viewing time
2%estimated chance of visible sea sparkle
- Best viewing window
- 23:00–01:00
- Expected range
- 0–18%
- Confidence
- limited
- Selected coastal segment
- Callantsoog
Temporarily calculated using the seasonal pattern. Last updated: .
What determines the score for Callantsoog?
Main factors
- historisch seizoenspatroon voor Noctiluca
- dark hours of the coming night
Uncertainties
- current marine and weather data are temporarily unavailable
- local plankton growth has not yet been measured directly
Callantsoog lies on the open northern coast of North Holland. Its score uses the same biological basis as the rest of the coast, but a dedicated local transport calculation.
Tonight, tomorrow and the day after tomorrow
| Night | Estimated chance | Best time | Range |
|---|---|---|---|
| Tonight | 2% | 23:00–01:00 | 0–18% |
| Tomorrow night | 2% | 23:00–01:00 | 0–17% |
| The following night | 2% | 23:00–01:00 | 0–17% |
Observations near Callantsoog
Individual reports and photos are not public. An observation is included in the research only after it has been reviewed and the reporter has given separate consent. This page therefore currently shows only the model forecast.
Report sea sparkle near Callantsoog