Swell Matrix

Area Forecast Discussion

National Weather Service Honolulu Hi

447 pm hst Fri Jan 23 2026

Synopsis

A moist air mass will linger over the islands through the weekend, with showers favoring windward and mauka areas tonight as moderate easterly trades redevelop. Winds will weaken and veer east-southeasterly Saturday, then become light and southerly on Sunday, allowing land and sea breezes to dominate and drive afternoon showers over interior and leeward areas. Forecast confidence decreases early next week as one or more weak fronts approach the state, though limited upper-level support should keep rainfall impacts modest.

Watches, Warnings, Advisories

Winter Weather Advisory until 6 AM HST Saturday for Big Island Summits.

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