Koh Samui, Surat Thani, Thailand
Is Tonight Good for Stargazing in Koh Samui, Surat Thani, Thailand?
Poor conditions tonight in Koh Samui, Surat Thani, Thailand — 22% cloud cover — within the 20-50% band where useable gaps between clouds are still likely. 26% moon illumination — a crescent-to-quarter moon, manageable for most targets.
22% cloud cover — within the 20-50% band where useable gaps between clouds are still likely.
26% moon illumination — a crescent-to-quarter moon, manageable for most targets.
6.1 mi visibility — within the good-transparency band.
97% chance of precipitation — at or above NWS's "likely" forecast-language threshold (≥60%).
| Day | Cloud cover | Rain chance |
|---|---|---|
| Tue | 55% | 97% |
| Wed | 87% | 100% |
| Thu | 74% | 99% |
| Fri | 88% | 94% |
| Sat | 98% | 100% |
| Sun | 100% | 96% |
| Mon | 98% | 96% |
Cloud cover, atmospheric visibility, and moon illumination are sourced from live forecast data; thresholds follow standard amateur-astronomy planning guidance (cloud-cover bands used by tools like Clear Outside/Astrospheric, moonlight bands from astronomy-outreach guidance). Light pollution from nearby cities isn't factored in.
Is tonight good for stargazing in Koh Samui, Surat Thani, Thailand?
Poor stargazing conditions tonight in Koh Samui, Surat Thani, Thailand — 22% cloud cover — within the 20-50% band where useable gaps between clouds are still likely. 26% moon illumination — a crescent-to-quarter moon, manageable for most targets.
What is the moon phase in Koh Samui, Surat Thani, Thailand tonight?
The moon is currently in its waning crescent phase, 26% illuminated.