NANTUCKET SOUND (44020)

Conditions for Tuesday

Daily
Weekly
Monthly
Marine Data Graph

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

General Information

Location: 41.443 North -70.186 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D84
Payload: ARES 4.4 payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: Caution: Right whales may be active in northeast waters year-round.  NOAA recommends vessels reduce speeds below 10 knots, when consistent with safe navigation. For latest sightings, go to: http://rwhalesightings.nefsc.noaa.gov/
For area forecasts and warnings, select: Boston WFO

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:50 48 49 85 NNE 11.7 13.4 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.27 -0.05
21:50 48 49 84 NNE 9.7 11.2 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.25 -0.05
22:50 48 49 83 North 11.7 13.4 5 1.31 exactly 1.3 5 1.64 0.82 - 2.46 - - - 30.23 -0.05
23:50 48 49 82 North 9.7 11.2 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 - - - 30.23 -0.04
00:50 48 49 81 North 11.7 13.4 5 1.31 exactly 1.3 5 1.64 0.82 - 2.46 - - - 30.20 -0.05
01:50 48 49 79 North 13.6 15.7 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46 - - - 30.18 -0.05
02:50 48 49 75 North 13.6 15.7 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.16 -0.07
03:50 48 49 74 NNE 15.6 17.9 5 1.97 exactly 2.0 5 1.64 0.82 - 2.46 - - - 30.15 -0.06
04:50 48 49 72 NNE 15.6 17.9 4 2.62 exactly 2.6 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 30.14 -0.04
05:50 47 49 74 NNE 15.6 17.9 3 2.30 exactly 2.3 3 1.64 0.82 - 2.46 - - - 30.14 -0.02
06:50 47 49 74 NNE 11.7 13.4 3 2.30 exactly 2.3 3 1.64 0.82 - 2.46 - - - 30.14 -0.01
07:50 47 49 75 North 11.7 13.4 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 - - - 30.14 -
08:50 48 49 69 NE 13.6 15.7 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46 - - - 30.15 +0.01
09:50 48 49 68 NE 13.6 15.7 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 - - - 30.16 +0.02
10:50 48 49 68 NE 13.6 15.7 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 - - - 30.14 -
11:50 48 49 67 NNE 13.6 15.7 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 - - - 30.12 -0.03
12:50 48 49 67 NE 11.7 13.4 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 - - - 30.12 -0.04
13:50 48 49 64 NE 11.7 13.4 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 - - - 30.10 -0.04
14:50 47 49 65 NE 13.6 15.7 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 - - - 30.10 -0.02
15:50 47 49 66 NE 13.6 15.7 6 1.97 exactly 2.0 6 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 30.10 -0.01
16:50 47 49 66 NNE 13.6 15.7 6 2.30 exactly 2.3 6 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 30.11 -
18:50 47 49 70 NNE 13.6 15.7 5 2.30 exactly 2.3 5 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46 30.12 +0.02
19:50 47 49 71 NNE 11.7 13.4 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 7 1.64 0.82 - 2.46 30.12 +0.01
20:50 47 49 71 NNE 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 10 1.64 0.82 - 2.46 30.12 -
21:50 47 49 73 NNE 13.6 15.7 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 - - - 30.12 -
22:50 47 49 73 NNE 11.7 13.4 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 30.12 -
23:50 48 49 68 NE 13.6 15.7 5 1.64 exactly 1.6 5 1.64 0.82 - 2.46 - - - 30.12 -
00:50 48 49 70 NE 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.12 -
01:50 49 49 66 ENE 13.6 15.7 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46 - - - 30.11 -
02:50 49 49 67 NE 11.7 13.4 5 1.97 exactly 2.0 5 1.64 0.82 - 2.46 - - - 30.12 -
03:50 49 49 63 NE 11.7 13.4 5 1.97 exactly 2.0 5 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 30.12 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 33 ft 1.90 ft 3.0 sec 3.4 sec 0.6 sec 2400 sec
21:00 33 ft 1.74 ft 2.9 sec 3.4 sec 0.6 sec 2400 sec
22:00 33 ft 1.48 ft 3.1 sec 3.5 sec 0.6 sec 2400 sec
00:00 33 ft 1.31 ft 4.0 sec 3.4 sec 0.6 sec 2400 sec
01:00 33 ft 1.21 ft 4.5 sec 3.5 sec 0.6 sec 2400 sec
02:00 33 ft 1.21 ft 4.3 sec 3.3 sec 0.6 sec 2400 sec
03:00 33 ft 1.51 ft 2.9 sec 3.4 sec 0.6 sec 2400 sec
04:00 33 ft 1.97 ft 5.3 sec 3.8 sec 0.6 sec 2400 sec
05:00 33 ft 2.62 ft 4.3 sec 3.5 sec 0.6 sec 2400 sec
07:00 33 ft 2.30 ft 3.1 sec 3.4 sec 0.6 sec 2400 sec
10:00 33 ft 1.94 ft 3.2 sec 3.5 sec 0.6 sec 2400 sec
12:00 33 ft 2.10 ft 3.3 sec 3.6 sec 0.6 sec 2400 sec
13:00 33 ft 2.03 ft 3.4 sec 3.7 sec 0.6 sec 2400 sec
14:00 33 ft 1.97 ft 3.4 sec 3.7 sec 0.6 sec 2400 sec
15:00 33 ft 1.97 ft 3.4 sec 3.7 sec 0.6 sec 2400 sec
16:00 33 ft 2.10 ft 5.6 sec 3.8 sec 0.6 sec 2400 sec
17:00 33 ft 2.20 ft 5.6 sec 3.7 sec 0.6 sec 2400 sec
18:00 33 ft 2.33 ft 5.6 sec 3.8 sec 0.6 sec 2400 sec
19:00 33 ft 2.20 ft 5.3 sec 3.7 sec 0.6 sec 2400 sec
20:00 33 ft 1.97 ft 3.8 sec 3.6 sec 0.6 sec 2400 sec
21:00 33 ft 1.90 ft 3.8 sec 3.7 sec 0.6 sec 2400 sec
22:00 33 ft 1.84 ft 2.9 sec 3.6 sec 0.6 sec 2400 sec
23:00 33 ft 1.87 ft 3.2 sec 3.6 sec 0.6 sec 2400 sec
00:00 33 ft 1.74 ft 4.8 sec 3.6 sec 0.6 sec 2400 sec
02:00 33 ft 1.90 ft 4.3 sec 3.8 sec 0.6 sec 2400 sec