00000nam 2200000za 4500 9.644419 CaOODSP 20241127112814 ta 150407|1992||||xxc||||| f|0| 0 eng d 0-660-14388-7 CaOODSP eng n-cn--- En56-87/1992E Canada. Atmospheric Environment Service. The secrets of the St. Lawrence: marine weather guide / by Guy O'Bomsawin et al. Montreal - Quebec : Environment Canada. 1992. 96p. : coloured illus., figs. ; 15 cm. "The guide contains: full details on wind and sea conditions; a description of the geography of the St. Lawrence; a listing of some 150 locations in which wind and sea combine to create special, and sometimes dangerous, situations; the main warning signs indicating a change in weather; information on marine weather forecasts; details on how to obtain forecasts directly and quickly."--Page 5. Issued by Atmospheric Environment Service, Quebec Region; Canadian Coast Guard; Canadian Hydrographic Service. This ideal on-board weather guide contains a complete description of winds and other useful weather facts from the anglers, mariners, and pleasure boaters who regularly challenge the world's largest inland waterway. Included is a directory of 142 locations where you must navigate with caution in strong winds. Radio frequencies, telephone numbers and reference numbers for emergencies are right at your fingertips. An excellent 27-minute video of the same name is sold separately. Issued also in electronic format. Spiral binding 92-16 1992-04-16 Navigation gcpds Marine safety gcpds Weather gcpds O'Bomsawin, Guy Les secrets du Saint-Laurent: guide de météo marine / (CaOODSP)9.678271 The secrets of the St. Lawrence : (CaOODSP)9.924000