Weather Alerts for Ewa, Ewa Beach, Hawaii - The Weather Channel | Weather.com
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Weather Alerts-

Moderate Severity Alert

Special Marine Warning

From Wed 11:41 am until 1:45 pm HST

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Action Recommended

Avoid the subject event as per the instructions

Issued By

Honolulu - HI, US, National Weather Service

Affected Area

Oahu Leeward Waters

Description

The National Weather Service in Honolulu has issued a Special Marine Warning for... Kauai Channel... Oahu Leeward Waters... Oahu Windward Waters... Until 145 PM HST. At 1141 AM HST, thunderstorms capable of producing waterspouts were located along a line extending from 20 nm northwest of FAD Buoy CO to 44 nm southwest of FAD Buoy BO, moving northeast at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Laie Point, Mokulua Islands, FAD Buoy BO, FAD Buoy J, FAD Buoy CO, Waianae Harbor, Barbers Point, and FAD Buoy S. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for gusty winds, steep and fast-building seas, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. WATERSPOUT...POSSIBLE; HAIL...0.00IN; WIND...>34KTS
Moderate Severity Alert

Flood Watch

Until Sat 6:00 pm HST

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2 of 2

Action Recommended

Avoid the subject event as per the instructions

Issued By

Honolulu - HI, US, National Weather Service

Affected Area

Oahu

Description

WHAT...Flash flooding caused by excessive rainfall is possible. WHERE...Oahu. WHEN...Through Saturday afternoon. IMPACTS...Significant flooding may occur due to the overflow of streams and drainages. Roads in several areas may be closed, along with property damage in urban or low lying spots due to runoff. Landslides may also occur in areas with steep terrain. ADDITIONAL DETAILS... - Considerable flash flooding remains possible as a large and powerful kona storm northwest of the state draws deep tropical moisture northward across the islands. Persistent bands of heavy rain and thunderstorms may produce intense rainfall rates, leading to rapid rises in streams and flooding of roads and low-lying areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

More Information

...FLOOD WATCH IN EFFECT FOR NIIHAU KAUAI OAHU AND MAUI COUNTY THROUGH SATURDAY AFTERNOON... ...FLOOD WATCH IN EFFECT FOR THE BIG ISLAND FROM THIS EVENING THROUGH SATURDAY AFTERNOON...
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