BUOY 44008 (STORMSURF)

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Buoy 44008 Nantucket
Longitude = 69.43W Latitude = 40.50N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

09/03
09:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 44008
09:00:00 (GMT) on 09/03
Sea Height:	1.8 ft
Primary Swell Height:	1.3 ft
Primary Swell Period:	9.2 secs
Surf Height	0.8 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
09/03	09:00:00	1.8	1.3 se	9.2 secs	0.8 se	5.9 secs	0.2 se	12.5secs	0.8 -1.0	9.2
09/03	08:00:00	1.6	1.1 se	9.9 secs	0.6 se	6.7 secs	0.0 se	0.0secs	0.8 -1.0	9.9
09/03	07:00:00	1.6	1.0 se	9.1 secs	0.7 se	5.9 secs	0.2 se	13.5secs	0.7 -0.9	9.1
09/03	06:00:00	1.7	1.0 se	9.2 secs	0.9 se	5.5 secs	0.0 se	0.0secs	0.6 -0.8	9.2
09/03	05:00:00	1.6	1.0 se	9.9 secs	0.7 se	6.7 secs	0.0 se	0.0secs	0.7 -0.9	9.9
09/03	04:00:00	1.9	1.3 se	9.9 secs	0.7 se	6.7 secs	0.3 se	13.2secs	0.9 -1.2	9.9
09/03	03:00:00	1.8	1.2 se	9.8 secs	0.9 se	6.6 secs	0.4 se	13.0secs	0.8 -1.0	9.8
09/03	02:00:00	1.8	1.2 se	9.9 secs	0.8 se	6.2 secs	0.0 se	0.0secs	0.8 -1.1	9.9
09/03	01:00:00	1.9	1.5 se	9.2 secs	0.6 se	5.9 secs	0.0 se	0.0secs	1.0 -1.3	9.2
09/03	00:00:00	1.9	1.3 se	9.9 secs	0.9 se	6.8 secs	0.0 se	0.0secs	0.9 -1.2	9.9
09/02	23:00:00	1.9	1.5 se	9.9 secs	0.6 se	6.8 secs	0.0 se	0.0secs	1.0 -1.3	9.9
09/02	22:00:00	2.0	1.3 se	9.9 secs	0.9 se	6.7 secs	0.0 se	0.0secs	0.9 -1.2	9.9
09/02	21:00:00	1.9	1.3 se	10.1 secs	0.7 se	6.7 secs	0.0 se	0.0secs	0.9 -1.2	10.1
09/02	20:00:00	2.1	1.5 se	10.1 secs	0.9 se	6.7 secs	0.0 se	0.0secs	1.1 -1.4	10.1
09/02	19:00:00	1.9	1.4 se	10.2 secs	0.9 se	5.5 secs	0.0 se	0.0secs	1.0 -1.3	10.2
09/02	18:00:00	2.0	1.6 se	10.1 secs	0.7 se	6.3 secs	0.0 se	0.0secs	1.1 -1.4	10.1
09/02	17:00:00	2.1	1.7 se	10.1 secs	1.0 se	5.5 secs	0.0 se	0.0secs	1.2 -1.5	10.1
09/02	16:00:00	1.9	1.4 se	10.1 secs	0.8 se	5.6 secs	0.0 se	0.0secs	1.0 -1.3	10.1
09/02	15:00:00	1.9	1.4 se	10.9 secs	0.8 se	7.8 secs	0.2 se	14.3secs	1.1 -1.4	10.9
09/02	14:00:00	1.7	1.4 se	10.2 secs	0.6 se	7.1 secs	0.0 se	0.0secs	1.0 -1.3	10.2
09/02	13:00:00	1.9	1.7 se	10.3 secs	0.6 se	7.2 secs	0.0 se	0.0secs	1.2 -1.5	10.3
09/02	12:00:00	1.8	1.6 se	11.0 secs	0.6 se	7.8 secs	0.2 se	14.3secs	1.2 -1.6	11.0
09/02	11:00:00	1.6	1.4 se	11.1 secs	0.4 se	7.7 secs	0.1 se	14.3secs	1.1 -1.4	11.1
09/02	10:00:00	1.5	1.3 se	11.3 secs	0.6 se	7.8 secs	0.0 se	0.0secs	1.0 -1.3	11.3

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 44008
09:50:00 (GMT) on 09/03
Combined Sea Height:	3.0 ft
Dominant Period:	10.0 secs
Wind Speed:	7.8 kts
Wind Gust:	9.8 kts
Wind Direction:	120 degrees
Barometric Pressure:	1016.7 mbs
Air Temperature:	68.0 degrees
Water Temperature:	68.5 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
09/03	09:50:00	3.0	10.0	7.8	9.8	120	1016.7	68.0	68.5
09/03	08:50:00	2.6	9.0	7.8	9.8	110	1016.9	67.8	68.5
09/03	07:50:00	2.6	9.0	7.8	7.8	100	1017.4	67.6	68.4
09/03	06:50:00	3.0	9.0	7.8	7.8	090	1018.0	67.5	32.0
09/03	05:50:00	3.0	9.0	5.8	7.8	090	1018.3	67.3	68.4
09/03	04:50:00	3.3	10.0	7.8	9.8	090	1018.5	67.1	68.2
09/03	03:50:00	3.3	10.0	9.8	11.7	090	1018.7	66.9	68.2
09/03	02:50:00	3.6	9.0	9.8	11.7	090	1018.8	67.1	68.7
09/03	01:50:00	3.6	9.0	11.7	15.6	080	1019.4	66.9	69.1
09/03	00:50:00	3.6	9.0	11.7	13.7	070	1019.6	66.6	69.3
09/02	23:50:00	3.6	10.0	11.7	13.7	060	1019.9	66.9	69.4
09/02	22:50:00	3.6	10.0	11.7	13.7	060	1019.7	67.1	69.3
09/02	21:50:00	3.3	10.0	13.7	15.6	060	1019.7	67.1	69.6
09/02	20:50:00	3.6	10.0	11.7	13.7	060	1019.9	67.5	69.6
09/02	19:50:00	3.3	9.0	11.7	13.7	060	1019.9	67.1	69.6
09/02	18:50:00	3.3	10.0	13.7	15.6	060	1020.1	66.7	32.0
09/02	17:50:00	3.6	10.0	11.7	15.6	060	1020.0	66.9	69.6
09/02	16:50:00	3.9	5.0	11.7	15.6	060	1020.2	66.9	69.6
09/02	15:50:00	3.9	11.0	15.6	17.6	070	1020.2	66.9	69.6
09/02	14:50:00	3.6	10.0	15.6	17.6	070	1019.9	66.9	69.4
09/02	13:50:00	3.6	11.0	15.6	17.6	060	1019.5	67.1	69.8
09/02	12:50:00	3.3	11.0	15.6	17.6	070	1019.5	67.1	69.8
09/02	11:50:00	3.3	11.0	15.6	17.6	060	1019.4	67.1	69.6
09/02	10:50:00	3.0	11.0	13.7	15.6	070	1019.3	67.5	69.3

000022377 ___0.025242

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