Point Forecast: 5NM SE Nantucket MA  41.22N 70.04W (Elev. 0 ft)	Last Update: 2:51 pm EDT Oct 17, 2026

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Date	10/17	10/18
Hour (EDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Surface Wind (mph)	20	19	18	18	18	18	17	18	17	16	16	16	15	15	14	14	13	13	13	12	12	12	12	12
Wind Dir	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NE	NE	NE	NE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE
Gust	30	29	27	26	27	27	27	26	25	25	24	23	23	22	21	21	20	20	20	20	20
Significant Wave Height (ft)	5	5	5	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	3	3	3	3
Wave Direction (°)
Swell Height (ft)
Swell Dir
Swell Period (sec)	7	7	7	7	7	8	8	8	8	8	8	8	9	10	11	12	13	14	14	15	15	14	10	4
Swell 2 Period (sec)	9	9	9	9	9	9	8	8	8	8	8	8	8	9	7	8	8	8	8	8	7	7	7	8
Wind Wave Height (ft)	3	3	3	4	4	3	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	4	4	4
Date		10/19
Hour (EDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Surface Wind (mph)	12	12	13	13	14	14	15	16	16	17	19	19	19	19	19	19	19	20	20	20	21	21	21	21
Wind Dir	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NNE
Gust				20	20	20	21		22	23
Significant Wave Height (ft)	3	3	3	3	3	3	4	4	4	4	5	5	5	5	6	6	6	6	6	7	7	7	7	7
Wave Direction (°)
Swell Height (ft)
Swell Dir
Swell Period (sec)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	3	8	11	12	12	11	11	11
Swell 2 Period (sec)	8	8	8	9	9	9	9	9	10	10	10	10	10	10	10	10	10	8	8	8	8	8	7	7
Wind Wave Height (ft)	4	4	5	5	5	5	6	6	6	7	7	8	7	8	8	7	8	8	8	8	8	8	8	8

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