sailing directions

AbbreviationsThe following abbreviations may be used in the text:Units˚C degree(s) Centigrade km kilometer(s)cm centimeter(s) m meter(s)cu.m. cubic meter(s) mb millibarsdwt deadweight tons MHz megahertzFEU forty-foot equivalent units mm millimeter(s)grt gross registered tons nrt net registered tonskHz kilohertz TEU twenty-foot equivalent unitsDirectionsN north S southNNE northnortheast SSW southsouthwestNE northeast SW southwestENE eastnortheast WSW westsouthwestE east W westESE eastsoutheast WNW westnorthwestSE southeast NW northwestSSE southsoutheast NNW northnorthwestVessel typesLASH Lighter Aboard Ship ro-ro Roll-on Roll-offLNG Liquified Natural Gas ULCC Ultra Large Crude CarrierLPG Liquified Petroleum Gas VLCC Very Large Crude CarrierOBOOre/Bulk/OilTimeETA estimated time of arrival GMT Greenwich Mean TimeETD estimated time of departure UTC Coordinated Universal TimeWater levelMSL mean sea level LWS low water springsHW high water MHWN mean high water neapsLW low water MHWS mean high water springsMHW mean high water MLWN mean low water neapsMLW mean low water MLWS mean low water springsHWN high water neaps HAT highest astronomical tideHWS high water springs LAT lowest astronomical tideLWNlow water neapsCommunicationsD/F direction finder MF medium frequencyR/T radiotelephone HF high frequencyGMDSS Global Maritime Distress and Safety System VHF very high frequencyLF low frequency UHF ultra high frequencyNavigationLANBY Large Automatic Navigation Buoy SPM Single Point MooringNAVSAT Navigation Satellite TSS Traffic Separation SchemeODAS Ocean Data Acquisition System VTC Vessel Traffic CenterSBM Single Buoy Mooring VTS Vessel Traffic ServiceMiscellaneousCOLREGS Collision RegulationsIALAInternational Association of LighthouseAuthoritiesNo./Nos.PANumber/NumbersPosition approximateIHO International Hydrographic Office PD Position doubtfulIMO International Maritime Organization Pub. Publicationloa length overall St./Ste. Saint/SaintePub. 132 XI