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Friday is a First Alert Weather Day as Gilma’s remnants bring chance for disruptive weather

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Friday is a First Alert Weather Day as Gilma’s remnants bring chance for disruptive weather


HONOLULU (HawaiiNewsNow) – The Hawaii News Now weather team has marked Friday as a First Alert Weather Day as Gilma approaches the state, bringing more rain with light winds and higher humidity levels.

The impacts won’t be destructive, rather at times disruptive.

Current forecast trends have Gilma, though weakening, holding together as a tropical depression as it skirts west- northwest along the island chain.

At this time, the strongest winds are still expected to remain over the eastern coastal/offshore waters and winds along land areas and leeward coastal waters will actually weaken and take on a more southeasterly component Friday into Saturday.

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MORE: Tropical Storm Gilma, remnants of Hector may bring wet weather to the islands

These weaker winds may allow for shower coverage to expand across leeward portions of the state due to increased potential for sea breeze activity and increased moisture being routed around island terrain.

Timing of the heaviest rainfall is looking like it will be Thursday night through Saturday morning. Periods of heavier rain may pick up over the mountains.

Even though widespread flooding is not expected with current forecast rainfall totals in the 1 to 3 inch range, localized flooding could be possible.

Other than the potential for rain, moisture moving in as Gilma passes nearby will raise dew point temperatures by a few degrees, making it feel a bit muggier through the weekend.

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If the system is more north, that will mean less rain for us and higher humidity. If it sags more south, closer to the islands, that will likely mean more rain.

Gilma is expected to weaken to a remnant low Thursday night and dissipate near Kauai on Saturday.

Following not too far behind Gilma was Tropical Storm Hector which has now dissipated. What’s left of it is expected on a westward track, and it should be a weak surface trough that could bring a slight increase in showers and more muggy weather sometime Saturday night into Sunday.

Stay tuned to the latest information on the Hawaii News Now Weather app.

Download HNN’s weather app for everything you need to plan your day.(Hawaii News Now)
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Hawaii

Hawaii County Surf Forecast for March 04, 2026 | Big Island Now

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Hawaii County Surf Forecast for March 04, 2026 | Big Island Now


Forecast for Big Island Windward and Southeast


Shores Tonight Wednesday
Surf Surf
PM AM AM PM
North Facing 2-4 2-4 2-4 2-4
East Facing 3-5 4-6 4-6 5-7
South Facing 1-3 1-3 1-3 1-3
TONIGHT
Weather Mostly cloudy. Numerous showers.
Low Temperature In the upper 60s.
Winds East winds 5 to 10 mph.
Tides
Hilo Bay High 1.9 feet 03:26 PM HST.
Low -0.1 feet 09:20 PM HST.
High 2.4 feet 03:40 AM HST.
WEDNESDAY
Weather Partly sunny. Numerous showers.
High Temperature In the upper 70s.
Winds East winds 10 to 15 mph.
Tides
Hilo Bay Low -0.1 feet 10:00 AM HST.
High 2.0 feet 04:04 PM HST.
Sunrise 6:37 AM HST.
Sunset 6:27 PM HST.

Forecast for Big Island Leeward


Shores Tonight Wednesday
Surf Surf
PM AM AM PM
West Facing 2-4 2-4 2-4 1-3
South Facing 1-3 1-3 1-3 1-3
TONIGHT
Weather Mostly sunny until 6 PM, then mostly
cloudy. Hazy.
Low Temperature In the upper 60s.
Winds West winds around 5 mph early in the
afternoon, becoming light and variable.
Tides
Kona High 1.5 feet 04:04 PM HST.
Low -0.1 feet 09:57 PM HST.
High 1.9 feet 04:18 AM HST.
Kawaihae High 1.4 feet 04:36 PM HST.
Low -0.1 feet 10:20 PM HST.
High 1.9 feet 04:38 AM HST.
WEDNESDAY
Weather Partly sunny. Hazy.
High Temperature In the mid 80s.
Winds Light and variable winds, becoming west
around 5 mph in the afternoon.
Tides
Kona Low -0.1 feet 10:37 AM HST.
High 1.6 feet 04:42 PM HST.
Kawaihae Low -0.2 feet 11:01 AM HST.
High 1.6 feet 05:13 PM HST.
Sunrise 6:41 AM HST.
Sunset 6:31 PM HST.

The current moderate northwest swell will continue a gradual decline through Thursday. A small west-northwest swell will arrive on Friday and hold through the weekend, followed by a small north-northwest swell early next week. Choppy east shore surf will build to near seasonal average by Wednesday as trade winds strengthen over and east of the islands. Little change is expected along east facing shores through the weekend, followed by a possible decline early next week if winds veer southerly. Surf along south facing shores will remain small to tiny through the weekend, and some islands may an increase in choppy surf if southerly winds develop early next week.

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NORTH EAST

am        pm  

ARTICLE CONTINUES BELOW AD
ARTICLE CONTINUES BELOW AD

Surf: Minimal (ankle high or less) surf.

Conditions: Semi choppy with ESE winds 5-10mph in the morning increasing to 10-15mph in the afternoon.

NORTH WEST

am        pm  

Surf: Minimal (ankle high or less) surf.

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ARTICLE CONTINUES BELOW AD

Conditions: Clean in the early morning with ESE winds less than 5mph. Bumpy/semi bumpy conditions move in during the morning hours with the winds shifting W 5-10mph.

WEST

am        pm  

Surf: Minimal (ankle high or less) surf.

Conditions: Semi glassy in the morning with N winds less than 5mph. Bumpy/semi bumpy conditions for the afternoon with the winds shifting WNW 5-10mph.

ARTICLE CONTINUES BELOW AD

SOUTH EAST

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am        pm  

Surf: Minimal (ankle high or less) surf.

Conditions: Light sideshore texture in the morning with NE winds 10-15mph. This becomes Sideshore texture/chop for the afternoon.

Data Courtesy of NOAA.gov and SwellInfo.com



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Hawaii delegation continues to blast U.S. attack on Iran | Honolulu Star-Advertiser

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Hawaii delegation continues to blast U.S. attack on Iran | Honolulu Star-Advertiser




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Blood moon to dazzle Hawaii skies tonight

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Blood moon to dazzle Hawaii skies tonight

























Blood moon to dazzle Hawaii skies tonight | Local | kitv.com

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