49
(^5678)
5 6 7 8
0 km0 miles
2000
2000
OCEANS
E
D
B
A
C
123
135
136
136
Cape Horn
Cape ofGood Hope
Cape Basin
A
n
d
e
s
A
dn
se
Lake
Nyasa
Lake
Victoria
A
m
a
oz
n P
ara
án
oC
gn
o
Equator
Tropic of Capricorn
Antarctic Circle
Equator Tropic of Capricorn
ATLANTIC
OCEAN
PACIFIC
OCEAN
Gulf
of
Guinea
BrazilBasin
Rio Grande
Rise
A
n
g
lo
a
B
isa
n
laW
siv
R
di
eg
M
id
- Atla
ntic (^) Ridg
e
A
t
l
a
n
t
i
c
I
n
d
ai
n
R
di
g
e
A
t
l
a
n
t
i
c
I
n
d
i
a
n
B
a
s
in
A
r
g
e
n
t
i
n
e
B
a
s
i
n
Scotia Sea
Weddell Sea
Bellingshausen
Sea
Falkland Is.(UK)
South Georgia
(UK)
SouthSandwich Is.(UK)
Ascension Island(St Helena)
St Helena(UK)
Tristan da Cunha(St Helena)
Gough Island(Tristan da Cunha)
Ilha daTrindade(Brazil)
Bouvet Island(Norway)
Fernandode Noronha(Brazil)
Buenos
Aires
Cape Town
Lagos
Rio de Janeiro
SOUTH
AMERICA
ANTARCTICA
In 2001, the
Caledonian Star
was damaged by a 100 ft (30 m)
“rogue wave” in the South Atlantic. Once thought to be amythical occurrence, these giant waves are now arecognized phenomenon and represent a majorhazard to even the largest ships.