Point Forecast: 25NM NE Plymouth MA  42.25N 70.26W (Elev. 0 ft)	Last Update: 2:33 pm EDT May 20, 2026

[show menu]

Date	05/21																					05/22
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)	9	9	9	10	10	10	9	9	9	8	7	5	4	4	4	4	4	4	3	3	3	3	3	4
Wind Dir	NNW	N	N	N	N	NNE	NNE	NNE	NNE	NE	NE	E	ESE	SE	SSE	SSE	S	S	S	SSW	SSW	SW	NW	N
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	1	1
Swell Height (ft)
Swell Dir
Swell Period (sec)	4	4	4	5	7	8	7	5	4	4	4	4	4	4	4	4	5	5	5	4	4	4	4	4
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)	3	4	4	4	4	4	3	3	3	3	3	3	3	3	3	3	3	3	0	0	2	2	2	1
Wind Wave Height (ft)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	1	1	1	1
Date																						05/23
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)	6	8	9	9	8	8	8	8	7	6	5	4	4	4	4	4	5	5	6	6	6	5	3	3
Wind Dir	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	ENE	E	E	SE	SSE	SSE	S	S	S	S	SSW	SSW	SW	WSW
Gust
Significant 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
Swell Height (ft)
Swell Dir
Swell Period (sec)	6	7	9	10	10	9	8	7	6	5	4	3	3	3	4	4	5	6	7	9	10	10	10	10
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)	2	1	0	1	0	0	1	2	0	0	3	3	0	0	3	3	3	2	2	2	2	2	2	2
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 Graphical Hazardous Weather Outlook Regional Weather Conditions Past Weather Information Interactive Forecast Map Weather Story Home