The risk posed by Tropical Cyclone Fina prompted the Australia Bureau of Meteorology to issue warnings and watches for portions of the northern coast of Australia on Tuesday night.  At 4:00 a.m. EST on Wednesday the center of Tropical Cyclone Fina was located at latitude 9.7°S and longitude 132.8°E which put the center about 225 miles (365 km) north-northeast of Darwin, Australia and about 105 miles (165 km) north of Minjilang, Australia.  Fina was moving toward the east at 5 m.p.h. (8 km/h).  The maximum sustained wind speed was 65 m.p.h. (105 km/h) and there were wind gusts to 80 m.p.h. (130 km/h).  The minimum surface pressure was 987 mb.

A Warning is in effect for the portion of the coast from Cape Don to Warruwi, Australia including the Cobourg Peninsula and Minjilang.

A Watch is in effect for the Tiwi Islands.  A Watch is also in effect for the portion of the coast from Maningrida to Milingimbi, Australia.

Tropical Cyclone Fina strengthened as it moved over the Arafura Sea north of Australia on Tuesday night.  Thunderstorms continued to develop near the center of Fina’s circulation.  Thunderstorms were also occurring in bands revolving around the center of Tropical Cyclone Fina.  Storms near the center of Fina’s circulation generated upper level divergence that pumped mass away from the tropical cyclone.  The removal of mass caused the surface pressure to decrease.

The circulation around Tropical Cyclone Fina was small.  Winds to tropical storm force extended out 50 miles (80 km) from the center of Fina’s circulation.

Tropical Cyclone Fina will move through an environment favorable for intensification during the next 24 hours.  Fina will move over water where the Sea Surface Temperatures are near 30°C.  It will move though a region where the upper level winds are weak and there will be little vertical wind shear.  Tropical Cyclone Fina will intensify during the next 24 hours.  Fina could strengthen to the equivalent of a hurricane/typhoon.

Tropical Cyclone Fina will move around the southern side of a narrow high pressure system that is near the Equator.  The high pressure system will steer Fina slowly toward the east during the next 24 hours.  On its anticipated track, Tropical Cyclone Fina will move parallel to the northern coast of Australia.  Fina will start to move south toward the coast of the Northern Territory of Australia on Thursday.

Tropical Cyclone Fina is likely to reach the northern coast of the Northern Territory of Australia within 36 hours.  Fina will bring strong winds and heavy rain to the coast.  Heavy rain is likely to cause floods in some locations.  Tropical Cyclone Fina could also cause a storm surge of up to 7 feet (2 meters) along parts of the coast of the Northern Territory.

A Flood Watch is in effect for areas across the northwest Top End of Australia.