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Elev 40 ft, 21.32 °N, 158.01 °W

Ewa Beach, HI Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Ewa Beach, HI
Elevation: 40ft
Nearby Weather Stations

Active Weather Alerts

Small Craft Advisory
Issued: 1:43 AM Aug. 3, 2025 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM HST SUNDAY...

* WHAT...East winds up to 25 kt.

* WHERE...Kauai Northwest Waters, Kauai Windward Waters, Kauai
Leeward Waters, Kauai Channel, Oahu Windward Waters, Oahu
Leeward Waters and Maui County Leeward Waters.

* WHEN...Until 6 AM HST Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

Red Flag Warning
Issued: 1:02 AM Aug. 3, 2025 – National Weather Service
...RED FLAG WARNING NOW IN EFFECT UNTIL 6 PM HST SUNDAY FOR WIND
AND LOW RELATIVE HUMIDITY FOR ALL ISLANDS...

* AFFECTED AREA...Leeward portions of all Hawaiian Islands and
interior sections of the Big Island.

* TIMING...Until 6 PM HST Sunday.

* WINDS...East-northeast winds 15 to 30 mph with gusts up to 40
mph on Oahu and Kauai, and gusts up to 50 mph in Maui County and
on the Big Island.

* RELATIVE HUMIDITY...As low as 35 to 45 percent.

* IMPACTS...A combination of strong winds, low relative
humidity, and dry fuels can contribute to extreme fire
behavior. Any fires that develop will likely spread rapidly. A
Red Flag Warning does not predict new fire starts.

PRECAUTIONARY/PREPAREDNESS ACTIONS...
Outdoor burning is not recommended.

Heat from vehicle exhaust systems can ignite dry grass. Park cars
on areas that are paved or where vegetation is trimmed and
cleared.

High winds contribute to wildfire hazard. Delay activities that
could throw off sparks until the wind dies down.

A Red Flag Warning means that critical fire weather conditions
are either occurring now or will shortly. A combination of strong
winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior. A Red Flag Warning does not
predict new fire starts.

&&

For actions you can take to protect life and property from;
wildfires, visit the Hawaii Wildfire Management Organization at;
https://www.hawaiiwildfire.org/home


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