2354 INTERNATIONAL LOAD LINE CONVENTION. JULy 5, 1930. Summer Zones. Seasonal Tropical Areas. North Atlantic. Arabian Sea.. coast of South Africa; from the east coast of South Africa at lat. 30° S. along a rhumb line to the west coast of Australia at lat. 35° S., thence along the south coast of Australia to Cape Arid, thence along a rhumb line to Cape Grim, Tasmania, thence along the north coast of Tas- mania to Eddystone Point, thence along a rhumb line to the west coast of South Island, New Zealand, at long. 170° E., thence along the west, south and east c~asts of South Island to Cape Saunders, thence along a rhumb line to the point lat. 33° S.long. 170° W.; and thence along the parallel of lat. 33° S. to the west coast of South America, Valparaiso, Cape Town and Durban to be considered as being on the boundary line of the southern "Seasonal Winter" and "Summer" zones. Summer Zones. The remaining areflJS constitute the "Summer" Zones. Seasonal Areas. The following areas are Seasonal Tropical Areas:- (1) In the North Atlantic Ocean. An area bounded on the north by a line from Cape Catoche in Yucatan to Cape San Antonio in Cuba, by the South Cuban Coast to lat. 20° N. and by the parallel of lat. 20° N. to the point lat. 20° N.long. 20° W.; on the west by the coast of Central America; on the south by the north coast of South America and by parallel of lat. 10° N., and on the east by the meridian of 20° W. Tropical: 1st November to 15th July. Summer: 16th July to 31st October. (2) Arabian Sea. (a) North oj lat. 24° N. Karachi is to be considered as being on the boundary line of this area and the seasonal Tropical area (b) below. Tropical: 1st August to 20th May. Summer: 21st May to 31st July.
