soo fl 
4 
VY age fl ¥, 
13 
XK Ono N Soundings in fathoms 
2 Sea Level 
Nai Salimu = ————”_ Heights in feet 
s 
soft 
wooft 
SE 
yao Tt 
Sea Level 
+ “ 2 7 ir 
Sea Level Yanutha 
= WV K é z 
Mbengha 
160 ft 
Solo Rock 
Sea Level 
Sharks Peak 
500 
sao ft 
6 10 
Mbengha Passage 
Sea Level Sea Level 
~ = es © / 
iF 7 wi 
7 1) - 
Mbengha 
North Asrolabe Reef 
Ono 
wo fl 
Astrolabe 
876 Et 
Ww 
sat 
ud Mbulia 
Great Astrolabe Reef 
Ww 260 ft 
9. 
Sea 
12 
Level 
Vanua Kula 
Great Astrolabe Reef 
100 
alay 
