Cartographer will not be held responsible for any errors in this map. NOT TO BE USED FOR NAVIGATION. Only official printed NOAA Nautical Charts are to be used for navigation.
CAUTION Mariners are urged to exercise extreme care while transiting the waters adjacent to the 18.2 meter/10 fathom curve around Montague and Green Islands. Numerous uncharted rocks and islets are known to exist in these areas. 75% of the inshore waters surrounding these islands have not been surveyed since the 1964 earthquake, consequently the presence of underwater dangers is conceivable.