BUOY 44008 (STORMSURF)

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Buoy 44008 Nantucket
Longitude = 69.43W Latitude = 40.50N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

10/22
02:00:00

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

Current Swell & Surf Analysis
Buoy 44008
02:00:00 (GMT) on 10/22
Sea Height:	12.9 ft
Primary Swell Height:	9.7 ft
Primary Swell Period:	10.1 secs
Surf Height	6.9 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)
10/22	02:00:00	12.9	9.7 se	10.1 secs	4.7 se	6.8 secs	1.2 se	14.3secs	6.9 -8.9	10.1
10/22	01:00:00	11.7	8.6 se	11.1 secs	5.8 se	7.8 secs	0.8 se	14.3secs	6.7 -8.6	11.1
10/22	00:00:00	11.7	8.4 se	11.0 secs	5.5 se	7.8 secs	1.0 se	14.3secs	6.5 -8.4	11.0
10/21	23:00:00	11.5	9.2 se	11.0 secs	4.2 se	7.7 secs	0.9 se	14.3secs	7.1 -9.2	11.0
10/21	22:00:00	11.9	10.0 se	10.2 secs	3.8 se	7.2 secs	0.9 se	14.3secs	7.1 -9.2	10.2
10/21	21:00:00	11.2	9.0 se	10.1 secs	3.7 se	6.7 secs	1.0 se	14.3secs	6.3 -8.1	10.1
10/21	20:00:00	10.8	8.3 se	10.1 secs	3.4 se	6.7 secs	1.0 se	14.3secs	5.9 -7.5	10.1
10/21	19:00:00	11.3	8.6 se	11.0 secs	5.3 se	7.8 secs	0.0 se	0.0secs	6.6 -8.5	11.0
10/21	18:00:00	12.2	10.1 se	10.2 secs	4.0 se	6.7 secs	0.0 se	0.0secs	7.2 -9.3	10.2
10/21	17:00:00	12.3	10.1 se	10.2 secs	3.9 se	7.2 secs	0.0 se	0.0secs	7.2 -9.3	10.2
10/21	16:00:00	11.9	9.3 se	10.2 secs	5.1 se	7.2 secs	0.0 se	0.0secs	6.6 -8.5	10.2
10/21	15:00:00	11.7	8.7 se	10.1 secs	3.9 se	6.7 secs	1.0 se	14.3secs	6.2 -8.0	10.1
10/21	14:00:00	10.4	7.0 se	10.1 secs	3.7 se	6.7 secs	0.0 se	0.0secs	4.9 -6.4	10.1
10/21	13:00:00	12.4	9.7 se	10.1 secs	4.5 se	6.7 secs	0.6 se	14.3secs	6.8 -8.8	10.1
10/21	12:00:00	10.4	8.0 se	10.1 secs	3.4 se	6.7 secs	0.5 se	14.3secs	5.6 -7.2	10.1
10/21	11:00:00	11.5	9.1 se	10.1 secs	3.2 se	6.7 secs	0.5 se	14.3secs	6.4 -8.3	10.1
10/21	10:00:00	11.4	8.7 se	9.9 secs	4.2 se	6.8 secs	2.2 se	12.9secs	6.0 -7.7	9.9
10/21	09:00:00	9.9	7.5 se	9.1 secs	1.1 se	13.1 secs	2.5 se	5.9secs	4.8 -6.1	9.1
10/21	08:00:00	8.9	6.4 se	10.0 secs	3.9 se	6.7 secs	0.4 se	14.3secs	4.5 -5.8	10.0
10/21	07:00:00	9.6	7.3 se	9.1 secs	2.4 se	5.9 secs	0.5 se	12.5secs	4.6 -6.0	9.1
10/21	06:00:00	9.8	7.5 se	9.1 secs	2.9 se	5.6 secs	0.5 se	12.5secs	4.8 -6.1	9.1
10/21	05:00:00	9.6	7.2 se	9.0 secs	2.7 se	6.0 secs	0.9 se	12.5secs	4.5 -5.8	9.0
10/21	04:00:00	9.9	6.9 se	9.1 secs	2.8 se	5.9 secs	0.5 se	12.5secs	4.4 -5.7	9.1
10/21	03:00:00	8.2	5.8 se	8.4 secs	2.0 se	11.7 secs	0.0 se	0.0secs	3.4 -4.4	8.4

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
02:50:00 (GMT) on 10/22
Combined Sea Height:	15.7 ft
Dominant Period:	10.0 secs
Wind Speed:	31.2 kts
Wind Gust:	39.0 kts
Wind Direction:	030 degrees
Barometric Pressure:	1008.9 mbs
Air Temperature:	57.4 degrees
Water Temperature:	61.7 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)
10/22	02:50:00	15.7	10.0	31.2	39.0	030	1008.9	57.4	61.7
10/22	01:50:00	17.7	11.0	29.2	37.0	020	1009.6	57.6	62.8
10/22	00:50:00	16.7	9.0	31.2	37.0	030	1010.7	57.7	63.0
10/21	23:50:00	16.4	10.0	31.2	39.0	030	1011.2	57.6	62.8
10/21	22:50:00	15.1	10.0	31.2	37.0	030	1011.9	57.0	62.6
10/21	21:50:00	17.4	11.0	31.2	39.0	030	1012.1	57.0	32.0
10/21	20:50:00	14.1	9.0	31.2	39.0	030	1013.0	57.0	60.3
10/21	19:50:00	15.7	10.0	31.2	41.0	030	1013.2	56.7	61.2
10/21	18:50:00	14.1	10.0	33.1	39.0	040	1013.8	56.1	32.0
10/21	17:50:00	14.8	11.0	31.2	39.0	040	1014.5	56.3	60.3
10/21	16:50:00	16.7	10.0	31.2	39.0	040	1015.1	56.5	59.5
10/21	15:50:00	16.1	11.0	31.2	39.0	040	1015.9	56.5	60.1
10/21	14:50:00	15.1	8.0	31.2	37.0	040	1017.0	56.7	60.4
10/21	13:50:00	16.4	10.0	31.2	37.0	040	1017.2	56.5	32.0
10/21	12:50:00	15.7	10.0	31.2	39.0	040	1017.3	56.7	60.4
10/21	11:50:00	14.1	10.0	29.2	35.1	040	1016.9	57.0	60.6
10/21	10:50:00	14.8	10.0	27.3	35.1	040	1017.4	57.4	60.6
10/21	09:50:00	12.5	8.0	31.2	39.0	040	1016.7	57.6	60.4
10/21	08:50:00	12.5	10.0	29.2	37.0	040	1016.2	57.6	58.5
10/21	07:50:00	12.8	8.0	29.2	37.0	040	1016.9	58.1	59.5
10/21	06:50:00	14.1	8.0	31.2	35.1	040	1016.9	58.3	32.0
10/21	05:50:00	14.1	8.0	31.2	37.0	040	1016.7	58.5	60.3
10/21	04:50:00	15.4	8.0	29.2	35.1	040	1017.2	58.8	60.3
10/21	03:50:00	13.8	8.0	29.2	35.1	040	1017.9	59.0	60.4

000022865 ___0.025409

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