Nantucket Weather

41°17'N 70°5'W

Home Harbor Resources

Current Conditions
Overcast
69°F
Feels like: 69°F
Wind Chill: 69°F Ceiling: 200ft
Heat Index: 69°F Visibility: 0.25mi
Dew Point: 69°F Wind: 3mph
Humidity: 100% Direction: 230° (SW)
Pressure: 30" Gusts: -
Reported: 31 minutes 17 seconds ago
July 16, 2018 6:42 am EST
Location: 41.285N 70.096W or 0 nautical miles W of search location of 41.285675N 70.08728W.
Wind Direction: WSW (240°)
Wind Speed: 3 knots
Wind Gust: 5 knots
Atmospheric Pressure: 30.00 in (1016.0 mb)
Air Temperature: 69°F (20.8°C)
Water Temperature: 73°F (22.9°C)
July 16, 2018 6:50 am EST
Location: 41.493N 70.279W or 15 nautical miles NW of search location of 41.285675N 70.08728W.
Wind Direction: SSW (200°)
Wind Speed: 4 knots
Wind Gust: 6 knots
Significant Wave Height: 1 ft
Average Period: 4.3 sec
Atmospheric Pressure: 30.00 in (1015.8 mb)
Air Temperature: 70°F (21.1°C)
Dew Point: 69°F (20.7°C)
Water Temperature: 72°F (22.2°C)
July 16, 2018 5:45 am EST
Location: 41.582N 70.525W or 27 nautical miles NW of search location of 41.285675N 70.08728W.
Wind Speed: 0 knots
Atmospheric Pressure: 29.97 in (1015.0 mb)
Air Temperature: 70°F (21.3°C)
Dew Point: 70°F (21.1°C)
Monday, July 16
5:21am / 8:11pm 9:27am / 10:55pm
AM Clouds/PM Sun
74°
66°
Day: Cloudy early with peeks of sunshine expected late. High 74F. Winds SSW at 5 to 10 mph.
Night: Partly cloudy skies. Low 66F. Winds SSW at 10 to 20 mph.
Tuesday, July 17
5:22am / 8:10pm 10:37am / 11:28pm
Partly Cloudy
74°
66°
Day: Partly cloudy. A stray shower or thunderstorm is possible. High 74F. Winds SSW at 15 to 25 mph.
Night: Scattered showers and thunderstorms. Low 66F. Winds SSW at 10 to 20 mph. Chance of rain 50%.
Wednesday, July 18
5:22am / 8:09pm 11:45am / 11:58pm
Scattered Thunderstorms
72°
61°
Scattered thunderstorms. Highs in the low 70s and lows in the low 60s.
Thursday, July 19
5:23am / 8:08pm 12:50pm / 12:01am
Sunny
73°
61°
Sunny. Highs in the low 70s and lows in the low 60s.
Friday, July 20
5:24am / 8:08pm 1:54pm / 12:28am
Sunny
73°
63°
Sunny. Highs in the low 70s and lows in the low 60s.
Saturday, July 21
5:25am / 8:07pm 2:55pm / 12:59am
Mostly Sunny
72°
64°
Mostly sunny. Highs in the low 70s and lows in the mid 60s.
Sunday, July 22
5:26am / 8:06pm 3:55pm / 1:32am
Showers
74°
66°
Showers. Highs in the mid 70s and lows in the mid 60s.
Monday, July 23
5:27am / 8:05pm 4:52pm / 2:07am
Scattered Thunderstorms
75°
66°
Scattered thunderstorms. Highs in the mid 70s and lows in the mid 60s.
Tuesday, July 24
5:28am / 8:04pm 5:46pm / 2:47am
Mostly Sunny
75°
67°
Plenty of sun. Highs in the mid 70s and lows in the upper 60s.
Wednesday, July 25
5:29am / 8:04pm 6:36pm / 3:31am
Mostly Sunny
75°
66°
Plenty of sun. Highs in the mid 70s and lows in the mid 60s.
Wind Forecast
Day MondayTuesdayWednesday
MPH 6 10 10 8 10 14 15 18 15 13 10 7
SSW
SSW
S
SSW
SSW
SW
SSW
SSW
SSW
SSW
SSW
SSW
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ200-170000- 716 AM EDT Mon Jul 16 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres will remain south of the waters today. A cold front will approach from the west Tue, moving across the waters Tue night into Wed. High pres will follow for Thu and Fri. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$
Today
S wind 5 to 9 kt. Areas of dense fog before noon, then Areas of dense fog after 5pm. Seas 1 ft or less.
Tonight
SSW wind 8 to 11 kt. Areas of dense fog. Seas 1 ft or less.
Tuesday
SSW wind 12 to 16 kt. A slight chance of showers and thunderstorms after 4pm. Patchy dense fog before 2pm. Seas 1 ft or less.
Tuesday Night
SSW wind 8 to 12 kt. Showers and thunderstorms likely, mainly after 9pm. Some of the storms could produce heavy rain. Patchy fog. Seas 1 ft or less.
Wednesday
W wind 6 to 10 kt becoming N in the afternoon. A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Some of the storms could produce heavy rain. Patchy fog before 10am. Seas 1 ft or less.
Wednesday Night
Variable winds less than 5 kt becoming N 5 to 7 kt in the evening. Partly cloudy. Seas 1 ft or less.
Thursday
N wind around 8 kt. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Sunny. Seas 1 ft or less.
Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.