Dive-site story
Located off the southern coast of Penghu Main Island, this site lies just seaward of the historic traditional stone tidal weir at Shanshui. Divers navigate a mix of volcanic basalt formations, sandy patches, and scattered hard coral bommies. Summer offers calm sea states and comfortable water conditions, whereas the strong winter northeast monsoon makes the site inaccessible for much of the colder half of the year.
Traditional basalt stone weir structures transitioning into natural underwater volcanic ridges
Macro photography opportunities among hard coral heads and rocky crevices
Gentle reef slope suitable for relaxing navigation and training dives during summer
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Summer brings stable southwesterly winds and calm seas, while winter brings rough conditions driven by the northeast monsoon.
Marine life
| Species | Likelihood | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Green sea turtleChelonia mydas | Common | ||||||||||||
| Broadclub cuttlefishSepia latimanus | Seasonal | ||||||||||||
| Clark's anemonefishAmphiprion clarkii | Common | ||||||||||||
| ScorpionfishScorpaenidae | Common |
Marine forecast
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