| NWS Forecast for: Waianae Coast Issued by: National Weather Service Honolulu, HI Last Update: 301 PM HST Tue Apr 21 2026 | |
| Tonight: Mostly clear. Lows 66 to 74. East winds up to 10 mph in the evening becoming light. Wednesday: Sunny. Isolated showers in the afternoon. Highs 77 to 86. West winds up to 10 mph. Chance of rain 20 percent. Wednesday Night: Mostly clear. Lows 66 to 74. Northeast winds up to 10 mph. Thursday: Mostly sunny. Highs 75 to 85. Northeast winds 10 to 15 mph. Thursday Night: Mostly clear. Lows 65 to 73. Northeast winds 10 to 15 mph. Friday: Mostly sunny. Highs 75 to 84. Northeast winds 10 to 15 mph. Friday Night: Mostly clear. Lows 65 to 73. Northeast winds 10 to 15 mph. Saturday: Sunny. Highs 76 to 85. Northeast winds 10 to 15 mph. Saturday Night: Mostly clear. Lows 66 to 74. East winds 10 to 15 mph. Sunday: Sunny. Highs 76 to 86. East winds 10 to 15 mph. Sunday Night: Mostly clear. Breezy. Lows 65 to 74. East winds 10 to 20 mph. Monday: Sunny. Highs 75 to 85. East winds 10 to 15 mph. Monday Night: Mostly clear. Lows 65 to 73. East winds 10 to 15 mph. Tuesday: Sunny. Highs 74 to 84. East winds around 10 mph. | |
| Zone Forecast: Waianae Coast | |
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