Point Forecast: 5NM SE Nantucket MA  41.22N 70.04W (Elev. 0 ft)	Last Update: 10:01 pm EDT Sep 11, 2026

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Date	09/12																							09/13
Hour (EDT)	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00
Surface Wind (mph)	5	5	6	6	7	7	7	7	7	8	8	8	8	8	8	8	8	8	9	9	9	10	10	10
Wind Dir	NW	N	N	NNE	NE	NE	ENE	ENE	E	E	E	ESE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
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
Wave Direction (°)
Swell Height (ft)
Swell Dir
Swell Period (sec)	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	5	5	6	7	7	5	2	0	0
Swell 2 Period (sec)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Wind Wave Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	2	2	2	2	2
Date																								09/14
Hour (EDT)	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00
Surface Wind (mph)	11	11	11	11	11	11	12	12	12	11	11	11	12	12	11	11	10	10	10	10	9	9	8	8
Wind Dir	SSE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	S	S	S	SSW	SW	WSW	W	WNW	WNW
Gust
Significant Wave Height (ft)	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
Wave Direction (°)
Swell Height (ft)
Swell Dir
Swell Period (sec)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	2	5	7	7	7	6	6	6	6	6
Swell 2 Period (sec)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	9	9	9	9	9
Wind Wave Height (ft)	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	2	1	1	1	1	2	2	2

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