Point Forecast: 7NM E Boston MA  42.34N 70.9W (Elev. 0 m)	Last Update: 2:28 am EDT Aug 18, 2026

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Date	08/18																					08/19
Hour (EDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Surface Wind (kt)	4	5	5	5	5	6	5	6	6	5	6	7	7	7	6	5	4	5	4	4	4	3	3	3
Wind Dir	NNE	N	N	NNE	N	NNE	NNE	NE	NE	NE	ENE	ENE	E	ENE	E	E	E	E	ESE	SE	S	S	S	S
Gust
Significant Wave Height (m)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height (m)
Swell Dir
Swell Period (sec)	10	10	10	8	5	4	5	7	9	9	9	9	9	9	9	7	6	4	4	4	4	4	4	4
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec)	3	3	3	3	3	3	3	0	4	3	7	5	7	6	6	2	3	2	0	0	0	0	0	0
Wind Wave Height (m)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0
Date																						08/20
Hour (EDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Surface Wind (kt)	3	3	3	3	4	4	3	3	3	4	5	7	7	7	8	6	6	7	7	7	8	8	7	7
Wind Dir	S	S	SSW	SW	SW	SW	SW	SW	SSW	S	S	S	S	S	SSW	SSW	SW	SW	SW	SW	SW	WSW	WSW	WSW
Gust
Significant Wave Height (m)	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0	0	1	1	0	0	0	0	0	0
Swell Height (m)
Swell Dir
Swell Period (sec)	6	8	9	9	8	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec)	0	4	8	0	0	7	5	7	4	2	6	5	0	8	5	2	2	3	3	3	2	3	3	2
Wind Wave Height (m)	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	0

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