BOSTON NM East of Boston, MA (44013)

Conditions for Wednesday

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Marine Data Graph
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General Information

Location: 42.346 North -70.651 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D85
Payload: ARES 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. Mandatory speed restrictions of 10 knots apply to vessels 65 feet or greater in specific areas and times along the US east coast. Voluntary speed restrictions may be in effect in other areas and times. For current information on speed-restricted areas, go to: http://www.nmfs.noaa.gov/pr/shipstrike   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 40 40 76 NNW 5.8 6.7 7 4.27 exactly 4.3 4 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 30.05 +0.03
21:50 39 40 82 North 7.8 8.9 7 3.94 exactly 3.9 3 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 30.04 -
22:50 40 40 80 NNE 11.7 13.4 7 3.94 exactly 3.9 5 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 30.05 -
23:50 40 40 79 NE 5.8 6.7 7 4.27 exactly 4.3 3 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 30.06 +0.02
00:50 40 40 77 NNE 11.7 13.4 7 3.94 exactly 3.9 4 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 30.06 +0.02
01:50 39 40 84 NE 17.5 20.1 7 4.27 exactly 4.3 5 3.28 2.46 - 4.10 7 3.28 2.46 - 4.10 30.03 -0.02
02:50 40 40 75 NE 17.5 20.1 7 4.92 exactly 4.9 7 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46 30.03 -0.04
03:50 40 40 81 ENE 17.5 20.1 6 5.25 exactly 5.2 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46 30.04 -0.02
04:50 39 40 80 ENE 21.4 24.6 6 5.58 exactly 5.6 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46 30.04 +0.01
05:50 39 40 79 East 23.3 26.8 6 5.58 exactly 5.6 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46 30.04 +0.01
06:50 39 40 80 ENE 25.3 29.1 7 6.89 exactly 6.9 7 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46 30.05 +0.01
07:50 40 40 67 ENE 27.2 31.3 7 9.19 exactly 9.2 7 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46 30.08 +0.04
08:50 39 40 66 ENE 25.3 29.1 8 10.17 exactly 10.2 8 9.84 9.02 - 10.66 - - - 30.07 +0.03
09:50 39 40 58 ENE 25.3 29.1 8 11.81 exactly 11.8 8 11.48 10.66 - 12.30 - - - 30.09 +0.04
10:50 38 40 67 ENE 25.3 29.1 8 10.83 exactly 10.8 8 11.48 10.66 - 12.30 - - - 30.08 -
11:50 37 40 80 ENE 23.3 26.8 8 11.15 exactly 11.2 8 11.48 10.66 - 12.30 - - - 30.08 +0.01
12:50 39 40 72 ENE 25.3 29.1 8 10.83 exactly 10.8 8 11.48 10.66 - 12.30 - - - 30.07 -0.03
13:50 38 40 77 ENE 25.3 29.1 9 12.14 exactly 12.1 7 9.84 9.02 - 10.66 9 6.56 5.74 - 7.38 30.06 -0.02
14:50 38 40 74 ENE 25.3 29.1 8 11.81 exactly 11.8 8 9.84 9.02 - 10.66 15 6.56 5.74 - 7.38 30.05 -0.03
15:50 39 40 64 ENE 27.2 31.3 8 12.80 exactly 12.8 8 11.48 10.66 - 12.30 24 4.92 4.10 - 5.74 30.04 -0.02
16:50 38 40 74 ENE 29.2 33.6 9 14.44 exactly 14.4 7 9.84 9.02 - 10.66 9 9.84 9.02 - 10.66 30.05 -
17:50 37 40 82 ENE 27.2 31.3 9 14.44 exactly 14.4 9 14.76 13.94 - 15.58 - - - 30.05 -
18:50 39 40 63 ENE 31.1 35.8 10 15.42 exactly 15.4 6 9.84 9.02 - 10.66 10 11.48 10.66 - 12.30 30.04 -0.01
19:50 38 40 75 ENE 27.2 31.3 9 14.76 exactly 14.8 6 9.84 9.02 - 10.66 9 11.48 10.66 - 12.30 30.05 -
20:50 38 40 71 ENE 29.2 33.6 10 17.39 exactly 17.4 6 11.48 10.66 - 12.30 10 13.12 12.30 - 13.94 30.04 -
21:50 38 40 68 NE 29.2 33.6 11 16.40 exactly 16.4 9 11.48 10.66 - 12.30 11 11.48 10.66 - 12.30 30.02 -0.01
22:50 38 40 66 NE 27.2 31.3 11 15.42 exactly 15.4 6 9.84 9.02 - 10.66 11 11.48 10.66 - 12.30 30.02 -0.03
23:50 38 40 66 NE 29.2 33.6 9 16.08 exactly 16.1 7 9.84 9.02 - 10.66 9 13.12 12.30 - 13.94 30.02 -0.02
00:50 38 40 70 NE 29.2 33.6 9 17.39 exactly 17.4 9 18.04 17.22 - 18.86 - - - 30.01 -
01:50 38 40 68 NE 31.1 35.8 10 17.06 exactly 17.1 10 16.40 15.58 - 17.22 - - - 29.97 -0.05
02:50 37 40 77 NE 31.1 35.8 11 18.37 exactly 18.4 7 14.76 13.94 - 15.58 11 11.48 10.66 - 12.30 29.95 -0.07
03:50 36
-
83 NNE 33.1 38.0 - - - - - -
-
-

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 213 ft 4.53 ft 7.1 sec 5.7 sec 0.6 sec 2400 sec
21:00 213 ft 4.10 ft 7.1 sec 5.8 sec 0.6 sec 2400 sec
22:00 213 ft 3.81 ft 6.7 sec 5.9 sec 0.6 sec 2400 sec
23:00 213 ft 4.00 ft 6.7 sec 5.9 sec 0.6 sec 2400 sec
00:00 213 ft 4.10 ft 6.7 sec 5.7 sec 0.6 sec 2400 sec
01:00 213 ft 3.87 ft 6.7 sec 5.3 sec 0.6 sec 2400 sec
02:00 213 ft 4.13 ft 6.7 sec 5.0 sec 0.6 sec 2400 sec
03:00 213 ft 4.79 ft 6.7 sec 4.8 sec 0.6 sec 2400 sec
04:00 213 ft 5.28 ft 6.3 sec 4.9 sec 0.6 sec 2400 sec
05:00 213 ft 5.68 ft 5.9 sec 4.9 sec 0.6 sec 2400 sec
06:00 213 ft 5.64 ft 5.6 sec 4.9 sec 0.6 sec 2400 sec
07:00 213 ft 6.76 ft 6.7 sec 5.3 sec 0.6 sec 2400 sec
08:00 213 ft 9.06 ft 7.1 sec 5.8 sec 0.6 sec 2400 sec
09:00 213 ft 10.04 ft 7.7 sec 6.2 sec 0.6 sec 2400 sec
10:00 213 ft 11.88 ft 8.3 sec 6.6 sec 0.6 sec 2400 sec
11:00 213 ft 10.70 ft 8.3 sec 6.4 sec 0.6 sec 2400 sec
12:00 213 ft 11.12 ft 8.3 sec 6.6 sec 0.6 sec 2400 sec
13:00 213 ft 10.79 ft 8.3 sec 6.4 sec 0.6 sec 2400 sec
14:00 213 ft 12.27 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
15:00 213 ft 11.98 ft 8.3 sec 6.6 sec 0.6 sec 2400 sec
16:00 213 ft 12.73 ft 8.3 sec 6.7 sec 0.6 sec 2400 sec
17:00 213 ft 14.30 ft 9.1 sec 7.2 sec 0.6 sec 2400 sec
18:00 213 ft 14.37 ft 9.1 sec 7.3 sec 0.6 sec 2400 sec
19:00 213 ft 15.32 ft 10.0 sec 7.5 sec 0.6 sec 2400 sec
20:00 213 ft 14.67 ft 9.1 sec 7.3 sec 0.6 sec 2400 sec
21:00 213 ft 17.42 ft 10.0 sec 8.0 sec 0.6 sec 2400 sec
22:00 213 ft 16.31 ft 10.8 sec 7.9 sec 0.6 sec 2400 sec
23:00 213 ft 15.49 ft 10.8 sec 7.7 sec 0.6 sec 2400 sec
00:00 213 ft 16.04 ft 9.1 sec 7.9 sec 0.6 sec 2400 sec
01:00 213 ft 17.55 ft 9.1 sec 7.9 sec 0.6 sec 2400 sec
02:00 213 ft 17.16 ft 10.0 sec 7.6 sec 0.6 sec 2400 sec
03:00 213 ft 18.44 ft 10.8 sec 7.9 sec 0.6 sec 2400 sec