Observed arrival · 2026-10-21
A field notebook for Singapore’s low tides
Intertidal Notes combines a Singapore low-tide calendar with shore descriptions and practical field guides.
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Singapore residents planning low-tide shore visits
- Worth noticing
- Tide heights are relative to mean sea level; the author warns predictions can be off by tens of minutes and tens of centimetres.
Field notes
The calendar pairs each listed low tide with a time, a fair/good/excellent rating, daylight or twilight context, and a height measured against mean sea level. The author identifies historical tide-gauge records as the basis for the predictions and warns that they may be off by tens of minutes and tens of centimetres. Separate notes cover shore etiquette and lightning, and the page points readers to MPA and NParks sources.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue