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NANTUCKET 54NM Southeast of Nantucket (44008)

Local Time: 8:33 AM EDT on September 08, 2008

Location: 40.5 North -69.43 West | Google Maps

Buoy Type: 3-meter discus buoy	Buoy Hull: 3D06	Payload: ARES 4.4 payload	Owned by:
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/

Current Weather/Wave Observations

Updated: 7:50 AM EDT on September 08, 2008
Air Temperature:	64° F / 18° C
Humidity:	90
Wind direction (W Dir):	West (265 - 274 Degrees)
Wind Speed (W Spd):	5.8 kts (6.7 mph / 10.8 km/h)
Wind Gust (W Spd):	5.8 kts (6.7 mph / 10.8 km/h)
Dominant Wave Period (DWP):	11 sec
Dominant Wave Height (DWH):	5.25 ft / 1.60 m
Dominant Wave Range (DWR):	exactly 5.2 ft / exactly 1.6 m
Wind Wave Period (WWP):	4 sec
Wind Wave Height (WWH):	1.64 ft / 0.50 m
Wind Wave Range (WWR):	0.82 - 2.46 ft / 0.25 - 0.75 m
Wave Swell Period (WSP):	11 sec
Wave Swell Height (WSH):	4.92 ft / 1.50 m
Wave Swell Range (WSR):	4.10 - 5.74 ft / 1.25 - 1.75 m
Atmospheric Pressure (AP):	30.11 in / 1020 hPa
Pressure Tendency (PT):	+0.07 in / +2.3 hPa Increasing (steadily or unsteadily)
NDBC QuikSCAT:	Wind Map

Current Wave Detail Observations

Updated:8:00 AM EDT on September 08, 2008
Water Depth:	194 ft / 59 m
Wave Height:	5.12 ft / 1.56 m
Spectral Peak Period:	11.4 sec
Average Wave Period:	7.2 sec
Sampling Interval:	0.6 sec
Wave Record:	2400 sec

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Marine Data Graph

Graph Type: Daily | Weekly | Monthly

Weather/Wave Buoy Data for September 8, 2008

Update Time:	Temperature		Humidity	Wind			Dominant Wave			Wind Wave			Wave Swell			Pressure
Update Time:	Air(°F / °C)	Water(°F / °C)	Humidity	Dir	Speed(kts)	Speed(mph / km/h)	Period (sec)	Height (ft / m)	Range (ft / m)	Period (sec)	Height (ft / m)	Range (ft / m)	Period (sec)	Height (ft / m)	Range (ft / m)	Atmosphere (in / hPa)	Tendency (in / hPa)
20:50	66 / 19	62 / 17	79	WSW	13.6	15.7 / 25.2	10	10.83 / 3.30	exactly 10.8 / exactly 3.3	6	4.92 / 1.50	4.10 - 5.74 / 1.25 - 1.75	10	9.84 / 3.00	9.02 - 10.66 / 2.75 - 3.25	29.96 / 1015	+0.05 / +1.6
21:50	66 / 19	62 / 17	80	WSW	13.6	15.7 / 25.2	10	12.14 / 3.70	exactly 12.1 / exactly 3.7	7	4.92 / 1.50	4.10 - 5.74 / 1.25 - 1.75	10	11.48 / 3.50	10.66 - 12.30 / 3.25 - 3.75	29.98 / 1015	+0.05 / +1.8
22:50	66 / 19	62 / 17	80	WSW	11.7	13.4 / 21.6	8	10.83 / 3.30	exactly 10.8 / exactly 3.3	5	4.92 / 1.50	4.10 - 5.74 / 1.25 - 1.75	8	9.84 / 3.00	9.02 - 10.66 / 2.75 - 3.25	29.99 / 1015	+0.05 / +1.7
00:50	65 / 18	62 / 17	86	WSW	9.7	11.2 / 18.0	13	9.51 / 2.90	exactly 9.5 / exactly 2.9	4	3.28 / 1.00	2.46 - 4.10 / 0.75 - 1.25	13	8.20 / 2.50	7.38 - 9.02 / 2.25 - 2.75	30.01 / 1016	+0.04 / +1.3
01:50	65 / 18	62 / 17	86	WSW	7.8	8.9 / 14.4	13	8.86 / 2.70	exactly 8.9 / exactly 2.7	4	1.64 / 0.50	0.82 - 2.46 / 0.25 - 0.75	13	8.20 / 2.50	7.38 - 9.02 / 2.25 - 2.75	30.02 / 1017	+0.04 / +1.2
02:50	65 / 18	62 / 17	85	West	9.7	11.2 / 18.0	13	7.22 / 2.20	exactly 7.2 / exactly 2.2	4	3.28 / 1.00	2.46 - 4.10 / 0.75 - 1.25	13	6.56 / 2.00	5.74 - 7.38 / 1.75 - 2.25	30.02 / 1016	+0.02 / +0.6
03:50	65 / 18	62 / 17	85	West	7.8	8.9 / 14.4	12	6.56 / 2.00	exactly 6.6 / exactly 2.0	4	1.64 / 0.50	0.82 - 2.46 / 0.25 - 0.75	12	6.56 / 2.00	5.74 - 7.38 / 1.75 - 2.25	30.03 / 1017	+0.01 / +0.5
04:50	65 / 18	62 / 17	85	West	5.8	6.7 / 10.8	13	6.23 / 1.90	exactly 6.2 / exactly 1.9	4	1.64 / 0.50	0.82 - 2.46 / 0.25 - 0.75	13	6.56 / 2.00	5.74 - 7.38 / 1.75 - 2.25	30.04 / 1017	+0.02 / +0.6
05:50	64 / 18	62 / 17	88	West	5.8	6.7 / 10.8	10	5.58 / 1.70	exactly 5.6 / exactly 1.7	4	1.64 / 0.50	0.82 - 2.46 / 0.25 - 0.75	10	4.92 / 1.50	4.10 - 5.74 / 1.25 - 1.75	30.06 / 1018	+0.04 / +1.4
06:50	64 / 18	62 / 17	90	West	5.8	6.7 / 10.8	11	4.92 / 1.50	exactly 4.9 / exactly 1.5	4	1.64 / 0.50	0.82 - 2.46 / 0.25 - 0.75	11	4.92 / 1.50	4.10 - 5.74 / 1.25 - 1.75	30.09 / 1019	+0.06 / +2.0
07:50	64 / 18	63 / 17	90	West	5.8	6.7 / 10.8	11	5.25 / 1.60	exactly 5.2 / exactly 1.6	4	1.64 / 0.50	0.82 - 2.46 / 0.25 - 0.75	11	4.92 / 1.50	4.10 - 5.74 / 1.25 - 1.75	30.11 / 1020	+0.07 / +2.3

Wave Detail Buoy Data for September 8, 2008

Update Time:	Water Depth:	Wave Height:	Spectral Peak Period:	Average Wave Period:	Sampling Interval:	Wave Record:
21:00	194 ft / 59 m	10.99 ft / 3.35 m	10.0 sec	7.3 sec	0.6 sec	2400 sec
22:00	194 ft / 59 m	12.07 ft / 3.68 m	10.0 sec	7.7 sec	0.6 sec	2400 sec
23:00	194 ft / 59 m	10.89 ft / 3.32 m	8.3 sec	7.2 sec	0.6 sec	2400 sec
00:00	194 ft / 59 m	10.50 ft / 3.20 m	11.4 sec	7.2 sec	0.6 sec	2400 sec
01:00	194 ft / 59 m	9.38 ft / 2.86 m	12.9 sec	6.9 sec	0.6 sec	2400 sec
02:00	194 ft / 59 m	8.73 ft / 2.66 m	12.9 sec	6.9 sec	0.6 sec	2400 sec
03:00	194 ft / 59 m	7.38 ft / 2.25 m	12.9 sec	6.7 sec	0.6 sec	2400 sec
04:00	194 ft / 59 m	6.66 ft / 2.03 m	12.1 sec	6.8 sec	0.6 sec	2400 sec
05:00	194 ft / 59 m	6.17 ft / 1.88 m	12.9 sec	7.2 sec	0.6 sec	2400 sec
06:00	194 ft / 59 m	5.64 ft / 1.72 m	10.0 sec	7.1 sec	0.6 sec	2400 sec
07:00	194 ft / 59 m	4.89 ft / 1.49 m	11.4 sec	7.1 sec	0.6 sec	2400 sec
08:00	194 ft / 59 m	5.12 ft / 1.56 m	11.4 sec	7.2 sec	0.6 sec	2400 sec

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