NANTUCKET SOUND (44020)

Conditions for Sunday

Daily
Weekly
Monthly
Marine Data Graph
Ad Blocker Enabled

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

General Information

Location: 41.443 North -70.187 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D41
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/

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:50 35 33
-
- 0.33 exactly 0.3 - - - 30.19 -0.05
21:50 35 33
-
- 0.33 exactly 0.3 - - - 30.15 -0.08
22:50 35 33
-
- 0.33 exactly 0.3 - - - 30.10 -0.13
23:50 36 33
-
- 0.66 exactly 0.7 - - - 30.06 -0.13
00:50 36 33
-
- 6 0.98 exactly 1.0 - - - 30.02 -0.13
01:50 38 33
-
- 2 0.98 exactly 1.0 2 1.64 0.82 - 2.46 29.98 -0.12
02:50 39 33
-
- 2 0.98 exactly 1.0 3 1.64 0.82 - 2.46 29.96 -0.10
03:50 39 33
-
- 2 0.98 exactly 1.0 - - - 29.94 -0.08
04:50 41 34
-
- 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 29.91 -0.07
05:50 38 34
-
- 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 29.90 -0.06
06:50 37 35
-
- 2 0.98 exactly 1.0 - - - 29.91 -0.02
07:50 37 35
-
- 0.66 exactly 0.7 - - - 29.90 -0.01
08:50 36 34
-
- 0.66 exactly 0.7 - - - 29.90 -
09:50 36 34
-
- 0.66 exactly 0.7 - - - 29.91 -
10:50 36 34
-
- 0.66 exactly 0.7 - - - 29.91 -
11:50 36 34
-
- 2 0.98 exactly 1.0 3 1.64 0.82 - 2.46 29.90 -
12:50 36 34
-
- 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 29.90 -0.02
13:50 36 34
-
- 3 1.31 exactly 1.3 3 1.64 0.82 - 2.46 29.89 -0.01
14:50 36 34
-
- 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 29.92 +0.02
15:50 36 34
-
- 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 29.93 +0.03
16:50 37 35
-
- 3 0.98 exactly 1.0 3 1.64 0.82 - 2.46 29.90 +0.01
17:50 36 36
-
- 0.66 exactly 0.7 - - - 29.94 +0.02
18:50 36 36
-
- 0.66 exactly 0.7 - - - 29.96 +0.03
19:50 36 36
-
- 0.66 exactly 0.7 - - - 29.97 +0.07
20:50 37 35
-
- 0.66 exactly 0.7 - - - 30.01 +0.06
21:50 36 35
-
- 0.66 exactly 0.7 - - - 30.01 +0.05
22:50 36 34
-
- 0.66 exactly 0.7 - - - 30.01 +0.04
23:50 36 34
-
- 0.66 exactly 0.7 - - - 30.03 +0.02
00:50 36 34
-
- 8 0.98 exactly 1.0 - - - 30.03 +0.02
01:50 37 34
-
- 5 0.98 exactly 1.0 - - - 30.05 +0.04
02:50 37 34
-
- 8 0.98 exactly 1.0 - - - 30.06 +0.03
03:50 36 34
-
- 0.66 exactly 0.7 - - - 30.07 +0.04

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 33 ft 0.46 ft 3.4 sec 0.6 sec 2400 sec
21:00 33 ft 0.36 ft 3.4 sec 0.6 sec 2400 sec
23:00 33 ft 0.43 ft 3.1 sec 0.6 sec 2400 sec
00:00 33 ft 0.72 ft 3.7 sec 0.6 sec 2400 sec
01:00 33 ft 0.98 ft 5.9 sec 3.5 sec 0.6 sec 2400 sec
02:00 33 ft 1.02 ft 2.4 sec 2.9 sec 0.6 sec 2400 sec
03:00 33 ft 0.98 ft 2.5 sec 2.8 sec 0.6 sec 2400 sec
04:00 33 ft 0.85 ft 2.4 sec 2.8 sec 0.6 sec 2400 sec
05:00 33 ft 1.31 ft 2.7 sec 2.7 sec 0.6 sec 2400 sec
06:00 33 ft 1.21 ft 2.7 sec 2.8 sec 0.6 sec 2400 sec
07:00 33 ft 0.85 ft 2.5 sec 2.9 sec 0.6 sec 2400 sec
08:00 33 ft 0.82 ft 3.0 sec 0.6 sec 2400 sec
09:00 33 ft 0.72 ft 3.0 sec 0.6 sec 2400 sec
10:00 33 ft 0.62 ft 3.1 sec 0.6 sec 2400 sec
12:00 33 ft 1.02 ft 2.5 sec 2.7 sec 0.6 sec 2400 sec
13:00 33 ft 1.21 ft 2.9 sec 3.1 sec 0.6 sec 2400 sec
14:00 33 ft 1.25 ft 3.1 sec 3.3 sec 0.6 sec 2400 sec
15:00 33 ft 1.08 ft 3.1 sec 3.2 sec 0.6 sec 2400 sec
17:00 33 ft 0.89 ft 3.2 sec 3.0 sec 0.6 sec 2400 sec
18:00 33 ft 0.79 ft 3.0 sec 0.6 sec 2400 sec
19:00 33 ft 0.66 ft 3.1 sec 0.6 sec 2400 sec
20:00 33 ft 0.62 ft 3.3 sec 0.6 sec 2400 sec
21:00 33 ft 0.59 ft 3.1 sec 0.6 sec 2400 sec
22:00 33 ft 0.49 ft 3.3 sec 0.6 sec 2400 sec
00:00 33 ft 0.62 ft 3.7 sec 0.6 sec 2400 sec
02:00 33 ft 0.95 ft 5.0 sec 4.5 sec 0.6 sec 2400 sec
03:00 33 ft 0.85 ft 7.7 sec 4.5 sec 0.6 sec 2400 sec