State Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
708 FPHW60 PHFO 210100 SFPHFO State Forecast for Hawaii National Weather Service Honolulu HI 300 PM HST Mon Jul 20 2026 HIZ001-003-004-006-007-009>011-015>018-022-029>050-211645- Kauai-Oahu-Maui-Molokai-Lanai- 300 PM HST Mon Jul 20 2026 ...HIGH SURF ADVISORY FOR NIIHAU KAUAI OAHU MOLOKAI LANAI KAHOOLAWE AND MAUI... .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Scattered showers. Lows 72 to 77. East winds 15 to 20 mph. .TUESDAY...Partly sunny. Windward and mountains, occasional showers in the morning, then scattered showers in the afternoon. Leeward, scattered showers through the day. Highs 84 to 89. East winds around 15 mph. .TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Scattered showers through the night. Lows 72 to 77. East winds 15 to 20 mph. .WEDNESDAY...Partly cloudy. Breezy. Leeward, isolated showers during the day. Windward and mountains, scattered showers. Highs 84 to 89. Lows 72 to 77. East winds 15 to 25 mph. .THURSDAY...Partly cloudy. Windy. Windward and mountains, scattered showers. Highs 85 to 90. Lows 72 to 77. East winds 15 to 30 mph. .FRIDAY...Partly cloudy. Windy. Scattered showers windward and mountains. Highs 84 to 89. Lows 72 to 77. East winds 15 to 30 mph. .SATURDAY...Partly cloudy. Windy. Leeward, isolated showers during the day. Windward and mountains, scattered showers. Highs 84 to 89. Lows 71 to 76. East winds 15 to 30 mph. $$ HIZ023-026>028-051>054-211645- Big Island of Hawaii- 300 PM HST Mon Jul 20 2026 ...HIGH SURF ADVISORY... .TONIGHT...Mostly cloudy windward. mostly clear leeward. Scattered showers in the evening. Isolated showers after midnight. Lows 72 to 77. East winds around 15 mph. .TUESDAY...Windward, mostly cloudy, Occasional showers. Leeward, sunny in the morning then becoming mostly cloudy, Scattered showers in the afternoon. Highs 83 to 88. East winds around 15 mph. .TUESDAY NIGHT...Mostly cloudy. Leeward, scattered showers in the evening. Windward, occasional showers. Lows 72 to 77. East winds around 15 mph. .WEDNESDAY...Mostly cloudy. Scattered showers windward. isolated showers leeward. Highs 84 to 89. Lows 71 to 76. East winds around 15 mph. .THURSDAY...Partly cloudy. Leeward, isolated showers during the day. Windward, scattered showers. Highs 84 to 89. Lows 71 to 76. East winds 15 to 20 mph. .FRIDAY...Partly cloudy. Breezy. Scattered showers windward. Highs 84 to 89. Lows 71 to 76. Northeast winds 15 to 25 mph. .SATURDAY...Partly cloudy. Scattered showers windward. Highs 86 to 91. Lows 71 to 76. Northeast winds 15 to 20 mph. $$