Tropical Cyclone Niran strengthened to the equivalent of a hurricane/typhoon over the Coral Sea east of Queensland on Tuesday. At 10:00 p.m. EST on Tuesday the center of Tropical Cyclone Niran was located at latitude 14.7°S and longitude 148.3°E which put it about 225 miles (365 km) northeast of Cairns, Australia. Niran was moving toward the east at 2 m.p.h. (3 km/h). The maximum sustained wind speed was 75 m.p.h. (120 km/h) and there were wind gusts to 90 m.p.h. (145 km/h). The minimum surface pressure was 976 mb.

The circulation around Tropical Cyclone Niran strengthened over the Coral Sea on Tuesday. The inner end of a rainband wrapped around the center of Niran. Other bands of showers and thunderstorms revolved around the core of Tropical Cyclone Niran. Storms near the core generated upper level divergence which pumped mass away from the tropical cyclone. Winds to hurricane/typhoon force extended out 20 miles (30 km) from the center of Niran. Winds to tropical storm force extended out 120 miles (195 km) from the center of circulation.

Tropical Cyclone Niran will move through an environment favorable for intensification during the next 36 hours. Niran will move over water where the Sea Surface Temperatures will be near 29°C. It will move under an upper level ridge over the Coral Sea. The winds are weak in the ridge and there will be little vertical wind shear. Tropical Cyclone Niran will continue to intensify during the next 36 hours. It could strengthen to the equivalent of a major hurricane.

Tropical Cyclone Niran will move around the southwestern part of a high pressure system over the tropical South Pacific Ocean. The high will steer Niran toward the southeast during the next several days. On its anticipated track Tropical Cyclone Niran could approach New Caledonia in about three days.