Point Forecast: 4NM S Lahaina HI  20.82N 156.69W (Elev. 0 ft)	Last Update: 4:01 am HST May 12, 2026

[show menu]

Date	05/12																			05/13
Hour (HST)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Surface Wind (kt)	9	9	9	6	6	6	3	3	3	4	4	4	5	5	5	5	5	5	5	5	5	5	5	5
Wind Dir	NE	NE	NE	ENE	ENE	ENE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE
Gust
Significant Wave Height (ft)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Swell Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Swell Dir	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350
Swell Period (sec)	7	7	7	9	9	9	9	9	9	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Swell 2 Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Swell 2 Dir	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	190	190	190	190	190	190
Swell 2 Period (sec)	16	16	16	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	14	14	14
Wind Wave Height (ft)	2	2	2	2	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Date																				05/14
Hour (HST)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Surface Wind (kt)	5	5	5	5	5	5	5	5	5	5	5	5	6	6	6	6	6	6	5	5	5	5	5	5
Wind Dir	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	NE	NE	NE
Gust
Significant Wave Height (ft)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Swell Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Swell Dir	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350	350
Swell Period (sec)	6	6	6	6	6	6	7	7	7	7	7	7	8	8	8	9	9	9	9	9	9	13	13	13
Swell 2 Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Swell 2 Dir	190	190	190	190	190	190	190	190	190	190	190	190	200	200	200	200	200	200	200	200	200	200	200	200
Swell 2 Period (sec)	14	14	14	14	14	14	14	14	14	14	14	14	13	13	13	13	13	13	13	13	13	13	13	13
Wind Wave Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1

International System of Units Forecast Discussion Marine Point Forecast Hourly Weather Graph National Marine Forecasts Tide Information Hazardous Weather Local Graphical Forecasts Oahu Surf Forecast Past Weather Information NWS Honolulu Home Regional Weather Conditions Wind Observations Marine RSS Feeds Tide Information