Culasi is north from
San Jose de Buenavista, the capital of Antique, and south from
Kalibo, the capital of
Aklan. According to the
Philippine Statistics Authority, the municipality has a land area of constituting of the total area of Antique. Located in the northern portion of the province, it is bounded on the north by
Sebaste, south by
Tibiao, west by the
Sulu Sea and east by
Mount Madja-as and the Municipality of
Madalag, Aklan, just beyond. Its territory includes
Maniguin (or
Maningning /
Hammerhead) and
Batbatan Islands. Excluding the outlying islands, its northernmost point is located at 11°32’05" latitude and 122°05’00" longitude. Its easternmost point is located at 11°30’50" latitude and 122°10’05" longitude. Its southernmost point is located at 11°21’04" latitude and 122°02’08" longitude and the westernmost point is at 11°31’05" latitude and 122°03’08" longitude.
Barangays Culasi is politically subdivided into 44
barangays. Each barangay consists of
puroks and some have
sitios. These barangays are classified into 3 island, 11 upland, 16 coastal and 14 interior/lowland barangays.
Climate {{Weather box Culasi has two distinct seasons, the rainy and dry. Rainy season occurs in the months of May to November and dry season for the rest of the year. Areas like the mountainous barangays of Flores and Osorio located at the southern portion of the municipality are characterized by a relatively cool temperature which is highly suited for coffee. The higher precipitation acquired may be caused by high mountain range or because of its high topography.
Islands land area •
Batbatan Island •
Maniguin Island •
Mararison Island Topography Culasi has a slope of 8°. Eastern height ranges from to at the summit of
Mount Madia-as, it is the highest point in
Panay. It has unbroken mountain range from barangay Batonan Sur in the south to barangay Salde in the northernmost. From the peak of Madia-as Mountain it gradually flattens down to a narrow strip of the coastal plain. Land area roughly covers 82.92% upland and above lowland comprises 17.08% of the land area with a slope of 18% and below. Forest areas comprise almost half of the total land area covering . ==Demographics==