SI-MNH-955c 
3-h-6h 
SMITHSONIAN INSTITUTION 
DIVISION OF \BIRBS 
AT SEA SURVEY CHART C 
DATE_ 
r IME J,A T _LONG PRES WEA VIS SLP DRY B DEW PT HUM jo TL SKY OPA SKY WAVES SEA TEMP WIND S WIND D SHIP COURSE/SPD. 
ALL TIMES LOCAL (WHISKEY); WILD DIR. IN WHOLE DEGREES; WIND SPEED IN KNOTS; 
WAVES IN WHOLE DEGREES; WAVE PERIOD IN SECONDS; WAVE HEIGHT IN WHOLE FEET; 
TEMPERATURES IN FAHRENHEIT; VISIBILITY IN 
SEA LEVEL PRESSURE IN MILLIBARS 
