Atlas Cover

60°N
40°N
0°
6 INTERNATIONAL LOAD LINE ZONES
20°N
20°S
40°S
60°S
LOAD LINES
L R
Gulf of
Mexico
TROPICAL ZONE
SUMMER ZONE
Lloyd's Register
Lloyd’s Maritime Atlas
80°W
Caribbean
Sea
(Tropical
Fresh Water)
TF
NORTH ATLANTIC
WINTER SEASONAL
AREA
(Fresh Water)
F
60°W
(Tropical)
T
(Summer)
S
(Winter)
W
(Winter North
Atlantic)
WNA
40°W
NORTH ATLANTIC
WINTER SEASONAL ZONE 2
SUMMER ZONE for ships over
100m. (328ft.) in length and
WINTER SEASONAL AREA for ships
of 100m. (328ft.) or less in length.
Winter: 1 Nov. to 31 Mar.
Summer: 1 Apr. to 31 Oct.
SUMMER ZONE
NORTH ATLANTIC
WINTER SEASONAL ZONE 1
A T L A N T I C O
NORTH ATLANTIC
SEASONAL TROPICAL AREA
C E A N
20°W
TROPICAL ZONE
SUMMER ZONE
0°
North
Sea
SOUTHERN WINTER SEASONAL ZONE
80°W 60°W 40°W 20°W 0° 20°E 40°E 60°E 80°E
20°E
NORTH ATLANTIC
WINTER SEASONAL ZONE 2
Mediterranean Sea
40°E
Barents
S e a
60°E
80°E
I N D I A N
O C E A N
S O U T H E R N
Red Sea
A R C T I C
SUMMER ZONE for ships over
100m. (328ft.) in length and
WINTER SEASONAL AREA for ships
of 100m. (328ft.) or less in length.
Winter: 16 Dec. to 15 Mar.
Summer: 16 Mar. to 15 Dec.
Time difference in hours from GMT at 15° intervals
O C E A N
SUMMER ZONE for ships over
100m. (328ft.) in length and
WINTER SEASONAL AREA for ships
of 100m. (328ft.) or less in length.
Winter: 1 Nov. to 31 Mar.
Summer: 1 Apr. to 31 Oct.
SUMMER ZONE for ships over
100m. (328ft.) in length and
WINTER SEASONAL AREA for ships
of 100m. (328ft.) or less in length.
Winter: 1 Dec. to 28/29 Feb.
Summer: 1 Mar. to 30 Nov.
a b
Arabian
Sea
ARABIAN SEA
SEASONAL
TROPICAL AREA
TROPICAL ZONE
SUMMER ZONE
THIS AREA
NOT FORMALLY
DELINEATED
Bay
of Bengal
BAY OF BENGAL
SEASONAL
TROPICAL AREA
SOUTH INDIAN OCEAN SEASONAL TROPICAL
-6 -5 -4 -3 -2 -1 GMT +1 +2 +3 +4 +5 +6
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