HONOLULU (AP) – Hurricane Flossie spun about 875 miles east-southeast of Hawaii on Sunday, but forecasters predicted the Category 4 storm would weaken considerably before passing by the islands.

The hurricane was expected to pass by Hawaii late Tuesday or early Wednesday, but by then cooler waters should weaken Flossie considerably to a tropical storm.

At 5 a.m. EDT, Flossie had maximum sustained winds near 135 mph about. The storm was traveling west at about 14 mph.

Flossie may weaken as it moves over cooler ocean waters and travels south of Hawaii, according to the forecast. But it could also keep its strength and veer toward the islands.

The island’s southeastern shores could see waves of 8 to 12 feet, forecasters said, with the surf rising during the day Monday and peaking Tuesday. The island’s South Point is the southernmost area of America.

State civil defense officials urged residents to be prepared because of the unpredictable nature of hurricanes. A one or two degree direction change, they say, could make a big difference.

The last time a hurricane hit Hawaii was in 1992, when Iniki ravaged Kauai, killing six people and causing $2.5 billion in damage.

Hurricane season runs from June 1 to Nov. 30. In May, forecasters predicted that Hawaii and the rest of the central Pacific face a slightly below-average hurricane season, with just two or three tropical cyclones expected because of lower sea surface temperatures.

The islands get an average of 4.5 tropical cyclones a year and one hurricane about every 15 years. Last year, the central Pacific had five tropical cyclones after the National Oceanic and Atmospheric Administration predicted two to three.

On July 21, a tropical depression moved past the Big Island, bringing a few inches of rain to the parched island but no major problems. Cosme, the year’s first Pacific tropical cyclone, reached hurricane status for a day before it weakened