University of Galway Sub-Aqua Club

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What you'll see (21)

European Green CrabCarcinus maenasseen 33× near here

Common PeriwinkleLittorina littoreaseen 25× near here

Atlantic Beadlet AnemoneActinia equinaseen 24× near here

Brown TroutSalmo truttaseen 19× near here

Compass JellyChrysaora hysoscellaseen 19× near here

Atlantic DogwhelkNucella lapillusseen 18× near here

Common CockleCerastoderma eduleseen 14× near here

Common WhelkBuccinum undatumseen 11× near here

Blue MusselMytilus edulisseen 9× near here

European PerchPerca fluviatilisseen 7× near here

European Common CuttlefishSepia officinalisseen 6× near here

Lined Top ShellPhorcus lineatusseen 5× near here

Purple TopshellSteromphala umbilicalisseen 5× near here

Flat PeriwinkleLittorina obtusataseen 4× near here

European EelAnguilla anguillaseen 4× near here

Small-spotted CatsharkScyliorhinus caniculaseen 4× near here

Common Sea StarAsterias rubensseen 4× near here

Rock GunnelPholis gunnellusseen 4× near here

Variegated ScallopMimachlamys variaseen 4× near here

Pullet Carpet ShellVenerupis corrugataseen 4× near here

Netted DogwhelkTritia reticulataseen 4× near here

Planning a trip

8–12 days

worth going for

Long haul, usually two flights.

11,378km from Singapore — about 24h each way, so two of those days are travel. the only logged site in the area.

When people dive it

Busiest Feb, Mar · almost nobody dives it Nov.

From 2,494 logged sightings — when divers are in the water, which is not quite the same as when visibility is best.

Dive Crew is a dive group from Singapore. Members plan trips here, log their dives, and share their photos of each site.

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Moon and tides

Waning gibbous

70% lit · day 20 of the lunar month

Neap tides

Neap tides — the smallest range of the month, so the weakest currents. Easy conditions and usually the clearest water, though a drift site may barely drift.

New 10 Oct Full 26 Oct

Phase computed here, not fetched. This is the spring/neap cycle, which sets how hard the water moves — not a tide table: no free source publishes high and low water for Southeast Asian reefs, and the range peaks a day or two after the moon does, by an amount that varies with the coast. For times on the day, ask the operator.

Getting there

~22h 3m

door to water, each way · 4 legs

FlightDublin (DUB)~17h 27mFlight time plus the airports at both ends. A connection adds to it.Find flights →
Transferthe jetty~2h 6mRoad transfer to the coast, usually arranged by the resort or liveaboard.Directions →
Ferrythe crossing~2hAt this distance the last stretch is a scheduled crossing rather than a dive boat, so book it before the flight — a missed sailing usually costs a day. Which crossing it is has been worked out from the distance and not from a timetable; ask the operator.
Dive boatUniversity of Galway Sub-Aqua Club~30 minThen the dive boat out from the island.

📍 University of Galway Sub-Aqua Club on Google Maps 🧭 Route from Dublin

Times marked ~ are estimated from straight-line distance and will be roughly right at best. The road legs are the ones Google Maps answers properly; it will not plan the ferry or the dive boat at all. A dive site's coordinates put a pin in open water, so the map link drops you on the site, not on a jetty.

Details

Island: Jordan's Island
Country: Ireland
Marks: 53°16.627'N 9°3.471'W
Position: 53.2771, -9.0579

Where it is

Loading the map…

Sightings and photographs from iNaturalist contributors, research-grade records within 6km, under Creative Commons licences. Counts are what divers and snorkellers have bothered to log — a common fish with few records is common all the same.