Mosral South Reef

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A named reef from the chart, not a dive site anyone has told us about. It may be a great dive or a sandbar at low tide. If you dive it, log the dive here so the crew knows.

What you'll see (22)

Orangefin AnemonefishAmphiprion chrysopterusseen 4× near here

Three-spot DascyllusDascyllus trimaculatusseen 3× near here

Ornate ButterflyfishChaetodon ornatissimusseen 3× near here

Spotbanded ButterflyfishChaetodon punctatofasciatusseen 3× near here

Plate & Pillar CoralPorites russeen 3× near here

Pacific Bullethead ParrotfishChlorurus spilurusseen 3× near here

Bird WrasseGomphosus variusseen 2× near here

Eclipse ButterflyfishChaetodon bennettiseen 2× near here

Reticulate ButterflyfishChaetodon reticulatusseen 2× near here

Slingjaw WrasseEpibulus insidiatorseen 2× near here

Forceps ButterflyfishForcipiger flavissimusseen 2× near here

Checkerboard WrasseHalichoeres hortulanusseen 2× near here

Pink Skunk AnemonefishAmphiprion perideraionseen 2× near here

Merten's Sea AnemoneStichodactyla mertensiiseen 2× near here

Bicolor ChromisPycnochromis margaritiferseen 2× near here

Purple Queen AnthiasMirolabrichthys pascalusseen 2× near here

Magnificent Sea AnemoneRadianthus magnificaseen 2× near here

Pinktail TriggerfishMelichthys viduaseen 1× near here

Pacific Orange-spine UnicornfishNaso lituratusseen 1× near here

Peacock GrouperCephalopholis argusseen 1× near here

Gold Ring CowryMonetaria annulusseen 1× near here

Orangestripe TriggerfishBalistapus undulatusseen 1× near here

Planning a trip

8–12 days

worth going for

Long haul, usually two flights.

6,582km from Singapore — about 24h each way, so two of those days are travel. 4 dive sites within 25km.

When people dive it

Busiest Jun · almost nobody dives it Jan, Mar, May, Jul, Aug, Sep, Oct, Nov, Dec.

From 594 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 6m

door to water, each way · 4 legs

FlightPohnpei (PNI)~10h 36mFlight time plus the airports at both ends. A connection adds to it.Find flights →
Transferthe jetty~9hRoad 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 boatMosral South Reef~30 minThen the dive boat out from the island.

📍 Mosral South Reef on Google Maps 🧭 Route from Pohnpei

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

Country: Micronesia
Marks: 5°15.499'N 163°0.105'E
Position: 5.2583, 163.0017

On Wikidata →

Where it is

Loading the map…

Nearby

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.