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)

12/03
22:00:00

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

Current Swell & Surf Analysis
Buoy 44008
22:00:00 (GMT) on 12/03
Sea Height:	5.9 ft
Primary Swell Height:	4.4 ft
Primary Swell Period:	10.0 secs
Surf Height	3.1 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)
12/03	22:00:00	5.9	4.4 se	10.0 secs	2.4 se	6.8 secs	0.0 se	0.0secs	3.1 -3.9	10.0
12/03	21:00:00	6.1	4.7 se	10.0 secs	2.0 se	6.7 secs	0.4 se	14.3secs	3.3 -4.2	10.0
12/03	20:00:00	7.1	5.3 se	10.1 secs	2.5 se	6.8 secs	0.5 se	14.3secs	3.7 -4.8	10.1
12/03	19:00:00	7.7	5.2 se	10.9 secs	4.3 se	7.8 secs	0.5 se	14.3secs	4.0 -5.1	10.9
12/03	18:00:00	9.0	6.0 se	10.1 secs	3.5 se	6.7 secs	0.7 se	14.3secs	4.3 -5.5	10.1
12/03	17:00:00	8.8	5.6 se	11.3 secs	4.9 se	7.8 secs	0.8 se	14.3secs	4.4 -5.7	11.3
12/03	16:00:00	9.9	7.7 se	11.2 secs	4.9 se	7.8 secs	1.2 se	14.9secs	6.0 -7.7	11.2
12/03	15:00:00	8.0	5.1 se	11.1 secs	4.1 se	7.7 secs	0.7 se	14.3secs	4.0 -5.1	11.1
12/03	14:00:00	9.1	6.3 se	11.2 secs	4.7 se	7.7 secs	1.0 se	14.3secs	4.9 -6.3	11.2
12/03	13:00:00	8.8	5.6 se	11.2 secs	5.3 se	7.7 secs	0.8 se	14.3secs	4.4 -5.6	11.2
12/03	12:00:00	9.7	5.8 se	11.0 secs	6.6 se	7.7 secs	0.8 se	14.3secs	4.5 -5.7	11.0
12/03	11:00:00	10.3	7.5 se	11.1 secs	4.4 se	7.7 secs	1.0 se	14.3secs	5.8 -7.5	11.1
12/03	10:00:00	9.0	7.3 se	11.1 secs	2.9 se	7.7 secs	0.4 se	14.3secs	5.7 -7.3	11.1
12/03	09:00:00	8.3	6.5 se	11.0 secs	3.3 se	7.8 secs	0.8 se	14.3secs	5.0 -6.4	11.0
12/03	08:00:00	7.2	5.1 se	9.1 secs	2.9 se	12.2 secs	2.4 se	5.9secs	3.3 -4.2	9.1
12/03	07:00:00	5.3	3.9 se	9.0 secs	2.1 se	5.9 secs	0.4 se	13.4secs	2.4 -3.1	9.0
12/03	06:00:00	5.5	4.0 se	8.3 secs	0.7 se	12.3 secs	0.4 se	15.5secs	2.3 -3.0	8.3
12/03	05:00:00	4.2	2.9 se	7.7 secs	0.6 se	14.7 secs	0.5 se	10.8secs	1.6 -2.0	7.7
12/03	04:00:00	3.5	2.5 se	7.1 secs	0.3 se	13.0 secs	0.0 se	0.0secs	1.3 -1.6	7.1
12/03	03:00:00	2.8	2.0 se	6.7 secs	0.3 se	15.4 secs	0.2 se	10.0secs	1.0 -1.2	6.7
12/03	02:00:00	3.0	2.5 se	6.3 secs	0.5 se	10.0 secs	0.3 se	14.2secs	1.1 -1.4	6.3
12/03	01:00:00	3.2	2.6 se	6.2 secs	0.3 se	9.5 secs	0.2 se	14.3secs	1.1 -1.5	6.2
12/03	00:00:00	3.0	2.2 se	6.2 secs	0.3 se	9.5 secs	0.0 se	0.0secs	0.9 -1.2	6.2
12/02	23:00:00	2.9	2.3 se	5.6 secs	0.4 se	14.6 secs	0.4 se	9.0secs	0.9 -1.2	5.6

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
22:00:00 (GMT) on 12/03
Combined Sea Height:	9.5 ft
Dominant Period:	9.0 secs
Wind Speed:	3.9 kts
Wind Gust:	7.8 kts
Wind Direction:	320 degrees
Barometric Pressure:	1016.9 mbs
Air Temperature:	43.5 degrees
Water Temperature:	50.7 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)
12/03	22:00:00	9.5	9.0	3.9	7.8	320	1016.9	43.5	50.7
12/03	21:00:00	9.8	10.0	5.8	11.7	310	1016.9	43.5	50.5
12/03	20:00:00	11.5	10.0	7.8	11.7	300	1016.4	43.5	50.0
12/03	19:00:00	11.2	9.0	13.7	17.6	320	1015.7	43.7	49.8
12/03	18:00:00	0.0	0.0	11.7	15.6	340	1014.6	44.2	49.6
12/03	17:00:00	12.8	8.0	13.7	19.5	350	1013.4	44.2	49.6
12/03	16:00:00	13.8	9.0	17.6	21.4	350	1013.1	44.2	49.8
12/03	15:00:00	11.5	11.0	19.5	23.4	350	1012.4	45.1	50.0
12/03	14:00:00	13.4	11.0	19.5	25.4	340	1011.5	44.8	50.0
12/03	13:00:00	14.1	8.0	21.4	27.3	340	1010.3	45.1	50.0
12/03	12:00:00	14.4	7.0	23.4	29.2	340	1008.4	45.5	50.0
12/03	11:00:00	13.1	11.0	27.3	33.1	330	1006.7	45.5	50.0
12/03	10:00:00	12.5	11.0	25.4	33.1	330	1004.4	45.5	50.0
12/03	09:00:00	11.8	10.0	25.4	33.1	340	1001.4	46.2	50.0
12/03	08:00:00	10.8	10.0	23.4	31.2	340	998.8	47.5	50.0
12/03	07:00:00	9.2	8.0	15.6	21.4	310	997.4	48.6	50.0
12/03	06:00:00	7.5	8.0	13.7	17.6	290	996.8	50.9	50.0
12/03	05:00:00	7.9	8.0	9.8	11.7	260	995.6	51.3	49.8
12/03	04:00:00	6.2	8.0	9.8	11.7	260	995.0	51.4	50.0
12/03	03:00:00	5.9	6.0	13.7	17.6	340	993.9	51.4	50.0
12/03	02:00:00	4.9	6.0	17.6	21.4	350	991.8	51.8	50.4
12/03	01:00:00	5.6	6.0	23.4	29.2	180	991.2	57.2	50.4
12/03	00:00:00	5.6	6.0	19.5	23.4	110	993.7	55.2	50.4
12/02	23:00:00	5.6	6.0	19.5	23.4	090	997.9	53.1	49.8

000021020 ___0.026326

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