Update #14: Hurricane Kiko expected to pass north of Kauaʻi on Wednesday as tropical storm

Update #14, 5 a.m. Sept. 8: Kiko, now a category 1 hurricane, is expected to continue to weaken to a tropical storm later today and stay a tropical storm as it passes north of the Big Island tomorrow, according to the National Hurricane Center.

There are no coastal watches or warnings in effect. But the swells generated by Kiko are forecast to gradually build and peak along east-facing exposures of the Hawaiian Islands later today through midweek, potentially producing life-threatening surf and rip currents.

As of 5 a.m. on Monday, Kiko was about 410 miles east of Hilo and 590 miles east of Honolulu, with maximum sustained winds of 85 mph. Hurricane-force winds extend outward up to 35 miles from the center and tropical-storm-force winds extend outward up to 115 miles.

Kiko is moving west-northwest at nearly 15 mph. This track is expected to continue for the next few days, with the storm passing north of the main Hawaiian Islands on Tuesday through Wednesday.

Update #13, 5 p.m. Sept. 7: Kiko remains a Category 2 Hurricane.

As of 5 p.m., Kiko is 555 miles east of Hilo and 750 miles east of Honolulu with sustained winds of 105 miles per hour with higher gusts.

Further weakening is expected over the next few days. Kiko is forecast to become a tropical storm late Monday night.

The swells caused by Hurricane Kiko are expected to gradually increase and are forecast to reach their peak along east-facing shores of the Hawaiian Islands late Monday through midweek, potentially causing dangerous surf and rip currents.

There are no coastal watches or warnings in effect.

Update #12, 12 p.m. Sept. 7: The Air Force Reserve Hurricane Hunter Aircraft reports that Hurricane Kiko’s maximum sustained winds have decreased to near 110 miles per hour. 

Additional weakening is forecast during the next few days, with Kiko expected to become a tropical storm by late Monday, according to the National Hurricane Center.

The hurricane, which was 635 miles east of Hilo as of 11 a.m. on Sunday, is expected to pass north of the Big Island on Tuesday, and the other Hawaiian Islands by Wednesday.

But swells generated by Kiko are expected to begin reaching the Big Island and Maui today. The swell is expected to gradually build and peak along east-facing shores Monday through midweek, potentially producing life-threatening surf and rip currents.

Kiko is moving west-northwest at nearly 13 mph, and is expected to keep this general direction through Wednesday with a slight increase in forward speed.

Hurricane-force winds extend outward up to 35 miles from the center and tropical-storm-force winds extend outward up to 80 miles.

There are no coastal watches or warnings in effect.

Update #11, 5 a.m. Sept. 7: Hurricane Kiko, now a category 3 hurricane with maximum sustained winds of 115 mph and higher gusts, is about 715 miles east of Hilo as of 5 a.m. on Sunday.

The hurricane, which gradually weakened over cooler waters, is forecast to pass north of Kauaʻi on Wednesday, according to the National Hurricane Center.

The storm will first pass north of the Big Island on Tuesday, moving west-northwest at nearly 13 mph. It is expected to keep this general direction through Wednesday.

Swells generated by Kiko are expected to begin reaching the Big Island and Maui later today, and gradually build.

The swells are forecast to peak along east-facing shores of the Hawaiian Islands late Monday through midweek, potentially producing life-threatening surf and rip currents.

Hurricane-force winds extend outward up to 35 miles from the center and tropical-storm-force winds extend outward up to 80 miles.

There are no coastal watches or warnings in effect.

Update #10, 5 p.m. Sept. 6: Kiko has once again re-strengthen to a category 4 hurricane.

At 5 p.m., the National Hurricane Center reported the hurricane being 860 miles east-southeast of Hilo and about 1,065 miles east-southeast of Honolulu, with maximum sustained winds of 140 mph.

Only minor fluctuations in strength are anticipated tonight, with gradual weakening expected to begin by Sunday.

There are no coastal watches or warnings in effect. Kiko is moving toward the west-northwest near 12 mph and this general motion is expected to continue for the next few days, the latest advisory reports.

Hurricane-force winds extend outward up to 25 miles from the center and tropical-storm-force winds extend outward up to 70 miles.

Swells generated by Hurricane Kiko are expected to reach the Big Island and Maui by Sunday. These swells will gradually build and are forecast to peak along east-facing exposures of the Hawaiian Islands late Monday through midweek, potentially producing life-threatening surf and rip currents.

While the forecast track currently calls for Kiko to pass north of the islands, it is still too soon to determine the exact location or magnitude of potential impacts from the cyclone’s winds or rains.

Update #9, 11 a.m. Sept. 6: Kiko is weakening as the hurricane moves west-northwest through the central Pacific.

As of 11 a.m. Saturday, the hurricane was 935 miles east-southeast of Hilo and about 1,135 miles east-southeast of Honolulu, with maximum sustained winds of 120 mph, according to a public advisory from the National Hurricane Center.

Kiko, now a category 3 hurricane, is moving toward the west-northwest near 12 mph and this general motion is expected to continue for the next few days. Gradual weakening is also expected, according to the advisory.

An Air Force Hurricane Hunter aircraft is scheduled to investigate Kiko later today to provide a better look at Kiko’s intensity and structure.

Kiko is forecast to approach the Hawaiian Islands during the early to middle portion of next week. While the forecast track currently calls for Kiko to pass north of the islands, it is still too soon to determine the exact location or magnitude of potential impacts from the cyclone’s winds or rains.

Swells generated by Hurricane Kiko are expected to reach the Big Island and Maui by Sunday. These swells will gradually build and are forecast to peak along east-facing exposures of the Hawaiian Islands late Monday through midweek, potentially producing life-threatening surf and rip currents.

Hurricane-force winds extend outward up to 25 miles from the center and tropical-storm-force winds extend outward up to 80 miles.

Update #8, 5 a.m. Sept. 6: While there remain no coastal watches or warnings in effect for the Hawaiian Islands, residents should monitor the progress of category 4 Hurricane Kiko as it moves closer to the island chain, according to the National Hurricane Center.

As of 5 a.m. on Saturday, Kiko was 1,005 miles east-southeast of Hilo, and moving west-northwest at 12 mph. This general motion is expected to continue for the next few days.

The projected forecast has the eye of the hurricane passing north of the Hawaiian Islands, beginning on Tuesday.

But swells generated by Kiko are expected to begin reaching the Big Island by Sunday, according to the National Hurricane Center.

The swells are forecast to gradually build and peak along east facing shores of the Hawaiian Islands late Monday through midweek, potentially producing life-threatening surf and rip currents.

Now, Kiko has maximum sustained winds near 130 mph with higher gusts, making it a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. But gradual weakening is expected over the next several days.

Hurricane-force winds extend outward up to 25 miles from the center and tropical-storm-force winds extend outward up to 80 miles.

The National Weather Service in Honolulu will put out advisories and possible warnings if necessary as the hurricane gets closer to the islands.

Acting Governor Sylvia Luke issued an emergency proclamation declaring a state of emergency across Hawai‘i due to the possible inclement weather posed by Hurricane Kiko.

For hurricane preparation and safety tips, click here.

Update #7, 5 p.m. Sept. 5: Swells generated by Hurricane Kiko are expected to begin reaching the Big Island and Maui by Sunday, according to the National Hurricane Center.

The swells are forecast to gradually build and peak along east facing shores of the Hawaiian Islands late Monday through midweek, potentially producing life-threatening surf and rip currents.

Hurricane Kiko remains a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. Additional strengthening is possible overnight and into Saturday before gradual weakening begins by Sunday.

As of 5 p.m., the center of Hurricane Kiko was located about 1,130 miles east-southeast of Hilo, 1,335 mile east-southeast of Honolulu, and is moving west-northwest near 12 mph. This motion is expected to continue over the next few days.

Hurricane-force winds extend outward up to 25 miles from the center and tropical-storm-force winds extend outward up to 80 miles.

The National Weather Service in Honolulu will put out advisories and possible warnings if necessary as the hurricane gets closer to the islands.

Update #6, 11 a.m. Sept. 5: Kiko quickly re-intensified into a Category 4 hurricane as it continues its approach to the Hawaiian Islands.

Click here from previous updates.

As of 11 a.m., Kiko was 1,195 miles east-southeast of Hilo and 1,400 miles east-southeast of Honolulu with maximum sustained winds at 130 mph, according to a public advisory from the National Hurricane Center. Additional strengthening is expected this afternoon and tonight before slow weakening begins on Saturday.

Kiko is moving toward the west-northwest near 10 mph and this motion is expected to continue over the next few days. On the forecast track, Kiko is expected to move into the central Pacific basin by tomorrow morning.

Hurricane-force winds extend outward up to 25 miles from the center and tropical-storm-force winds extend outward up to 70 miles.

While there are no coastal watches or warnings currently in effect, swells generated by Hurricane Kiko could begin reaching the Hawaiian Islands toward the end of this weekend. These swells could cause life-threatening surf and rip currents.

This general west-northwestward motion, along with a gradual increase in forward speed, is forecast into early next week, as Kiko moves along the southwest periphery of this subtropical ridge and toward the upper-level low to the north and northwest of the Hawaiian Islands.