State Forecast
Issued by NWS Honolulu, HI

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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.


$$