OʻAHU HST · 1 COUNTIES · NWS OFFICIAL Regions Cities Surf About Almanac Garden
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FORECAST OʻAHU
Weather & Climate · The Gathering Place
Forecast Hawaii› Oʻahu
Oʻahu Maui Big Island Kauaʻi
The Definitive Gathering Place Weather Portal

Every forecast across The Gathering Place,
highway-clear.

Official National Weather Service forecasts for Oʻahu and the City and County of Honolulu — town from Waikīkī to Pearl City along H-1, the windward side from Kailua to Kahuku, the North Shore at Haleʻiwa, and the leeward coast out to Waiʻanae and Kaʻena Point.

Popular: Kailua · Pearl City · Kaneohe · Kapolei · Hale‘iwa
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Counties Interstates Shields Cities
1
County
1.00M
People
H-1 · H-2 · H-3
Interstates
Oct–Mar
Big Surf

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Counties

Guide · 1 counties
989,408 people
Honolulu
Kailua · Kaneohe · Pearl City

Cities & Towns

Services · Live now

City Pages

Guide · 38 places
Kailua
Honolulu County
Kaneohe
Honolulu County
Pearl City
Honolulu County
Waipahu
Honolulu County
Kapolei
Honolulu County
Mililani Town
Honolulu County
Wahiawā
Honolulu County
Waianae
Honolulu County
Hale‘iwa
Honolulu County
‘Ewa Beach
Honolulu County
‘Aiea
Honolulu County
Waimanalo
Honolulu County
Kahuku
Honolulu County
Waialua
Honolulu County
Lā‘ie
Honolulu County
Hau‘ula
Honolulu County
Nānākuli
Honolulu County
Mākaha
Honolulu County
Waikīkī
Honolulu County
Hawai‘i Kai
Honolulu County
East Honolulu
Honolulu County
Manoa
Honolulu County
Schofield Barracks
Honolulu County
Wheeler Army Airfield
Honolulu County
Mililani Mauka
Honolulu County
Makakilo
Honolulu County
Royal Kunia
Honolulu County
Village Park
Honolulu County
Waimalu
Honolulu County
Pupukea
Honolulu County
Lanikai
Honolulu County
Maunawili
Honolulu County
Ko Olina
Honolulu County
Waikane
Honolulu County
Ka‘a‘awa
Honolulu County
Punalu‘u
Honolulu County
Mokulēia
Honolulu County
Whitmore Village
Honolulu County

Along the Highways

Guide · Drive smart

The Oʻahu Weather Story

Alerts & Climate
Warning · Jun–Nov
Hurricanes & Tropical Systems Soon
Iniki crossed Kauaʻi as a Category 4 in 1992 and Lane dropped 52 inches on the Big Island in 2018 — the tracks, the surf and surge, and every advisory the Central Pacific Hurricane Center has out right now.
Services · Oct–Mar
Surf & Swell Soon
The North Shore winter swell that made Oʻahu the capital of big-wave surfing, the summer south swells, and the high-surf advisories for every shore of every island.
Warning
Flash Flooding & Rain Soon
Hanalei took 49.69 inches of rain in 24 hours in April 2018 — a national record — and every island funnels a stalled front or a Kona low into its own valleys. Watches, warnings and rainfall, ahupuaʻa by ahupuaʻa.
Guide
Vog & Volcano Weather Soon
When Kīlauea erupts, the plume rides the trades down the Kona coast and the vog can reach Oʻahu — SO₂, particulates, and which way the wind is carrying it today.
Warning
Wildfire & Drought Soon
Lahaina in August 2023 was the deadliest American wildfire in a century, driven by hurricane-pumped downslope winds through dry leeward grass — red-flag days, drought, and the fire weather forecast.
Guide
Climate & Records Soon
Normals, records and long-term trends for all five counties — from the wettest ground in the country on Waiʻaleʻale to the deserts in the lee of Mauna Kea.