Harbor of Refuge

Southern Asia · 13°27'38.0"N 144°40'56.9"E

Official NOAA ENC chart layer with seamarks, right here on the page. Zoom with the buttons or a double click; toggle layers top right. Not for navigation.

Harbor facts

TYPEMarina

OPERATORPort Authority of Guam

WEBSITEhttps://www.portofguam.com/about-us/maritime-operation/facilities-and-

BERTHS52

NOTESSafe harbor for small craft in the event of storms and long-term moorage for vessels unable to berth at Agat Small Boat Marina or Gregorio D. Perez Marina.

Facilities on record

52 BERTHS

Reported by boaters

Posted directly by boaters, without review — not verified. Use at your own risk.

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Data: OpenStreetMap contributors, via the Overpass API (ODbL). Retrieved 27 August 2026. Positions and facilities are community-contributed map data and can be wrong or out of date. Not for navigation — use official charts and local notices to mariners. Map data © OpenStreetMap contributors (ODbL); seamark overlay © OpenSeaMap.