Point Forecast: 5NM SE Nantucket MA  41.22N 70.04W (Elev. 0 ft)	Last Update: 12:27 am EST Jan 24, 2026

[hide menu]

Weather Elements Marine Weather Aviation Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Freezing Spray Fog Swell Period Swell Hgt/Dir Swell 2 Period Wind Wave Height Significant Wave Height Freezing Spray Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 12am Sat, Jan 24 20261am Sat, Jan 24 20262am Sat, Jan 24 20263am Sat, Jan 24 20264am Sat, Jan 24 20265am Sat, Jan 24 20266am Sat, Jan 24 20267am Sat, Jan 24 20268am Sat, Jan 24 20269am Sat, Jan 24 202610am Sat, Jan 24 202611am Sat, Jan 24 202612pm Sat, Jan 24 20261pm Sat, Jan 24 20262pm Sat, Jan 24 20263pm Sat, Jan 24 20264pm Sat, Jan 24 20265pm Sat, Jan 24 20266pm Sat, Jan 24 20267pm Sat, Jan 24 20268pm Sat, Jan 24 20269pm Sat, Jan 24 202610pm Sat, Jan 24 202611pm Sat, Jan 24 202612am Sun, Jan 25 20261am Sun, Jan 25 20262am Sun, Jan 25 20263am Sun, Jan 25 20264am Sun, Jan 25 20265am Sun, Jan 25 20266am Sun, Jan 25 20267am Sun, Jan 25 20268am Sun, Jan 25 20269am Sun, Jan 25 202610am Sun, Jan 25 202611am Sun, Jan 25 202612pm Sun, Jan 25 20261pm Sun, Jan 25 20262pm Sun, Jan 25 20263pm Sun, Jan 25 20264pm Sun, Jan 25 20265pm Sun, Jan 25 20266pm Sun, Jan 25 20267pm Sun, Jan 25 20268pm Sun, Jan 25 20269pm Sun, Jan 25 202610pm Sun, Jan 25 202611pm Sun, Jan 25 202612am Mon, Jan 26 20261am Mon, Jan 26 20262am Mon, Jan 26 20263am Mon, Jan 26 20264am Mon, Jan 26 20265am Mon, Jan 26 20266am Mon, Jan 26 20267am Mon, Jan 26 20268am Mon, Jan 26 20269am Mon, Jan 26 202610am Mon, Jan 26 202611am Mon, Jan 26 202612pm Mon, Jan 26 20261pm Mon, Jan 26 20262pm Mon, Jan 26 20263pm Mon, Jan 26 20264pm Mon, Jan 26 20265pm Mon, Jan 26 20266pm Mon, Jan 26 20267pm Mon, Jan 26 20268pm Mon, Jan 26 20269pm Mon, Jan 26 202610pm Mon, Jan 26 202611pm Mon, Jan 26 202612am Tue, Jan 27 20261am Tue, Jan 27 20262am Tue, Jan 27 20263am Tue, Jan 27 20264am Tue, Jan 27 20265am Tue, Jan 27 20266am Tue, Jan 27 20267am Tue, Jan 27 20268am Tue, Jan 27 20269am Tue, Jan 27 202610am Tue, Jan 27 202611am Tue, Jan 27 202612pm Tue, Jan 27 20261pm Tue, Jan 27 20262pm Tue, Jan 27 20263pm Tue, Jan 27 20264pm Tue, Jan 27 20265pm Tue, Jan 27 20266pm Tue, Jan 27 20267pm Tue, Jan 27 20268pm Tue, Jan 27 20269pm Tue, Jan 27 202610pm Tue, Jan 27 202611pm Tue, Jan 27 202612am Wed, Jan 28 20261am Wed, Jan 28 20262am Wed, Jan 28 20263am Wed, Jan 28 20264am Wed, Jan 28 20265am Wed, Jan 28 20266am Wed, Jan 28 20267am Wed, Jan 28 20268am Wed, Jan 28 20269am Wed, Jan 28 202610am Wed, Jan 28 202611am Wed, Jan 28 2026

Date	01/24
Hour (EST)	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Surface Wind (mph)	24	23	23	23	22	22	21	20	19	18	17	17	16	15	15	14	13	13	13	13	13	12	12	11
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW
Gust	32	31	31	30	30	30	29	29	27	26	24	23	22	21
Significant Wave Height (ft)	7	7	7	6	6	6	6	6	5	5	5	4	4	4	4	4	3	3	3	3	3	3	3	3
Wave Direction (°)
Swell Height (ft)
Swell Dir
Swell Period (sec)	7	7	7	7	7	7	7	7	7	6	6	6	6	6	6	6	5	5	5	5	5	5	5	5
Swell 2 Period (sec)	7	6	6	6	6	6	6	6	6	6	6	6	5	5	5	5	5	5	5	5	5	5	4	4
Wind Wave Height (ft)	6	6	6	6	6	6	5	5	5	4	4	4	3	3	3	2	2	2	2	2	2	1	1	1
Date	01/25
Hour (EST)	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Surface Wind (mph)	10	10	9	9	8	8	7	7	7	7	8	8	9	10	12	13	16	18	21	23	25	27	27	27
Wind Dir	NNW	NNW	NNW	NNW	NNW	N	N	N	N	NNE	NNE	NE	ENE	ENE	E	E	E	E	E	E	E	E	E	E
Gust																	23	27	30	34	35	35	36	36
Significant Wave Height (ft)	3	3	3	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	4	4	5	6	7	7
Wave Direction (°)
Swell Height (ft)
Swell Dir
Swell Period (sec)	5	5	5	5	5	5	7	8	8	8	9	9	9	9	9	4	3	3	4	4	4	5	5	6
Swell 2 Period (sec)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	0	0	0	5	5	6	6	6
Wind Wave Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	2	3	3	4	5	5	6	7

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