Nearby Harbors
41.2857’ N, 70.0873’ W

Nantucket, MA

62°
H 62°
L 58°
SSW
14mph
Low tide
3:52 pm
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Nantucket, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Oct 7 		Sunny
Close Hourly 		62º / 58º 1% SSW 14 mph 58%
1pm Sunny 62º 0% SSW 14 mph 48%
2pm Sunny 62º 0% SSW 15 mph 49%
3pm Sunny 62º 0% SSW 14 mph 52%
4pm Sunny 61º 1% SSW 12 mph 57%
5pm Sunny 61º 1% SSW 11 mph 62%
6pm Sunny 59º 1% S 9 mph 69%
7pm Clear 59º 2% S 9 mph 76%
8pm Clear 59º 4% S 10 mph 76%
9pm Clear 59º 4% S 10 mph 79%
10pm Partly Cloudy 60º 4% SSW 11 mph 79%
11pm Mostly Clear 60º 5% SSW 11 mph 80%
Thu
Oct 8 		Mostly Sunny
View Hourly 		68º / 56º 6% SW 18 mph 79%
12am Partly Cloudy 59º 9% SW 10 mph 85%
1am Partly Cloudy 60º 8% SW 10 mph 82%
2am Partly Cloudy 60º 6% SW 10 mph 84%
3am Mostly Clear 60º 6% SW 11 mph 84%
4am Clear 60º 5% SW 11 mph 84%
5am Clear 60º 6% SW 11 mph 85%
6am Clear 60º 6% SW 12 mph 84%
7am Sunny 60º 6% SSW 12 mph 86%
8am Sunny 63º 5% SW 13 mph 81%
9am Sunny 65º 5% SW 14 mph 77%
10am Sunny 66º 4% SW 16 mph 74%
11am Mostly Sunny 67º 4% SW 17 mph 74%
12pm Partly Cloudy 68º 5% SW 18 mph 74%
1pm Partly Cloudy 67º 6% SW 17 mph 76%
2pm Partly Cloudy 67º 6% WSW 17 mph 78%
3pm Partly Cloudy 66º 7% WSW 16 mph 80%
4pm Sunny 65º 7% WSW 16 mph 82%
5pm Sunny 64º 7% WSW 15 mph 84%
6pm Sunny 63º 7% WSW 12 mph 85%
7pm Clear 62º 7% WSW 12 mph 87%
8pm Clear 61º 6% W 11 mph 84%
9pm Clear 61º 6% W 10 mph 84%
10pm Clear 61º 3% WNW 9 mph 75%
11pm Clear 60º 3% WNW 8 mph 74%
Fri
Oct 9 		Sunny
View Hourly 		65º / 53º 2% W 17 mph 64%
12am Clear 60º 2% WNW 8 mph 73%
1am Clear 59º 2% WNW 8 mph 74%
2am Clear 59º 2% WNW 8 mph 74%
3am Clear 58º 2% WNW 8 mph 75%
4am Clear 58º 2% WNW 9 mph 74%
5am Clear 58º 2% WNW 10 mph 74%
6am Clear 57º 2% WNW 10 mph 74%
7am Sunny 57º 2% WNW 9 mph 76%
8am Sunny 59º 2% WNW 10 mph 72%
9am Sunny 61º 2% WNW 12 mph 67%
10am Sunny 62º 1% W 13 mph 64%
11am Sunny 63º 1% W 13 mph 62%
12pm Sunny 63º 1% W 15 mph 61%
Sat
Oct 10 		Mostly Sunny 60º / 56º 1% NW 9 mph 59%
Sun
Oct 11 		Mostly Cloudy 65º / 59º 24% S 14 mph 77%
Mon
Oct 12 		Rain 64º / 58º 76% ENE 17 mph 90%
Tue
Oct 13 		PM Showers 65º / 53º 46% S 16 mph 85%
Wed
Oct 14 		Partly Cloudy 61º / 48º 22% NNW 19 mph 62%

Weather Radar for Nantucket, MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Nantucket, MA

This Afternoon
High : 64ºF
SSW wind 9 to 11 kt. Sunny. Seas 1 to 2 ft.
Tonight
Low : 60ºF
SW wind around 12 kt, with gusts as high as 24 kt. Mostly clear. Seas around 3 ft.
Thursday
High : 67ºF
SW wind 13 to 16 kt, with gusts as high as 25 kt. A slight chance of showers after 1pm. Seas around 3 ft.
Thursday Night
Low : 58ºF
W wind 9 to 11 kt becoming WNW after midnight. Mostly clear. Seas 2 to 3 ft.
Friday
High : 64ºF
W wind 10 to 12 kt. Sunny. Seas around 2 ft.
Friday Night
Low : 57ºF
W wind 8 to 10 kt becoming NW after midnight. Mostly clear. Seas around 2 ft.
Saturday
High : 63ºF
NW wind 5 to 8 kt becoming WSW in the afternoon. Sunny. Seas 1 to 2 ft.
Saturday Night
Low : 59ºF
SW wind around 7 kt. Mostly clear. Seas around 1 ft.
Sunday
High : 64ºF
S wind 9 to 12 kt. Mostly sunny. Seas around 2 ft.

NOAA Buoy Data Near Nantucket, MA See Map

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    Wind Speed Forecast for Nantucket, MA

    WednesdayThursdayFriday
    Wind Speed (MPH) 14111010111417151081012
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 14111010111417151081012
    DIR SSWSSWSSWSWSWSWWSWWWNWWNWWNW

    Current Weather Conditions In Nantucket, MA

    As Of: 39 minutes ago

    • 62ºF
    • 60ºF
    • 14mph
    • 0º (SSW)
    • 19mph
    • Sunny
    • 10mi
    • 30.02"
    • 48%
    • 0ºF

    The weather right now in Nantucket, MA is Sunny. The current temperature is 62°F, and the expected high and low for today, Wednesday, October 7, 2026, are 62° high temperature and 58°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the South Southwest. The wind is gusting to 19 mph. With the wind and the atmosphere the temperature feels like 60° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 48 percent, and air pressure at 30.02 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 11:20am Wed Oct 7 2026

    ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM EDT THURSDAY...

    WHAT: Southwest winds 10 to 20 kt with gusts up to 25 kt and
    seas around 3 feet expected.

    WHERE: Portions of Massachusetts coastal waters and Rhode
    Island coastal waters.

    WHEN: From 9 PM this evening to 3 PM EDT Thursday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&

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