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)

12/02
20:00:00

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

Current Swell & Surf Analysis
Buoy 44008
20:00:00 (GMT) on 12/02
Sea Height:	1.5 ft
Primary Swell Height:	1.1 ft
Primary Swell Period:	5.6 secs
Surf Height	0.4 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)
12/02	20:00:00	1.5	1.1 se	5.6 secs	0.4 se	14.1 secs	0.5 se	8.9secs	0.4 -0.5	5.6
12/02	19:00:00	1.4	0.9 se	6.2 secs	0.4 se	9.8 secs	0.0 se	0.0secs	0.4 -0.5	6.2
12/02	18:00:00	1.5	0.8 se	8.3 secs	0.3 se	12.8 secs	0.0 se	0.0secs	0.5 -0.6	8.3
12/02	17:00:00	1.6	1.1 se	6.3 secs	0.5 se	9.9 secs	0.0 se	0.0secs	0.5 -0.6	6.3
12/02	16:00:00	1.7	0.9 se	7.8 secs	0.3 se	12.7 secs	0.0 se	0.0secs	0.5 -0.6	7.8
12/02	15:00:00	1.5	0.9 se	8.3 secs	0.3 se	12.6 secs	0.0 se	0.0secs	0.5 -0.6	8.3
12/02	14:00:00	1.5	1.0 se	6.7 secs	0.4 se	14.6 secs	0.5 se	9.9secs	0.5 -0.6	6.7
12/02	13:00:00	1.5	1.0 se	7.1 secs	0.3 se	11.3 secs	0.1 se	15.5secs	0.5 -0.7	7.1
12/02	12:00:00	1.7	1.1 se	7.2 secs	0.4 se	14.7 secs	0.4 se	11.2secs	0.5 -0.7	7.2
12/02	11:00:00	1.8	1.2 se	7.6 secs	0.4 se	12.6 secs	0.1 se	16.7secs	0.6 -0.8	7.6
12/02	10:00:00	1.8	1.2 se	7.1 secs	0.3 se	12.6 secs	0.1 se	16.7secs	0.6 -0.8	7.1
12/02	09:00:00	1.9	1.4 se	6.7 secs	0.4 se	9.9 secs	0.0 se	0.0secs	0.6 -0.8	6.7
12/02	08:00:00	2.0	1.4 se	6.7 secs	0.4 se	12.5 secs	0.1 se	16.7secs	0.7 -0.8	6.7
12/02	07:00:00	2.3	1.5 se	6.7 secs	0.2 se	13.5 secs	0.0 se	0.0secs	0.7 -0.9	6.7
12/02	06:00:00	2.0	1.4 se	6.7 secs	0.3 se	12.6 secs	0.1 se	16.7secs	0.7 -0.8	6.7
12/02	05:00:00	2.3	1.8 se	6.7 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.8 -1.1	6.7
12/02	04:00:00	2.9	2.0 se	7.1 secs	0.2 se	10.6 secs	0.0 se	0.0secs	1.0 -1.3	7.1
12/02	03:00:00	3.4	2.3 se	7.1 secs	0.0 se	0.0 secs	se	secs	1.2 -1.5	7.1
12/02	02:00:00	3.2	2.3 se	7.1 secs	0.3 se	10.4 secs	0.0 se	0.0secs	1.1 -1.4	7.1
12/02	01:00:00	3.8	2.8 se	7.2 secs	0.3 se	10.6 secs	0.0 se	0.0secs	1.4 -1.8	7.2
12/02	00:00:00	3.6	2.3 se	7.2 secs	0.4 se	11.0 secs	0.0 se	0.0secs	1.2 -1.5	7.2
12/01	23:00:00	3.7	2.9 se	7.2 secs	0.2 se	10.6 secs	0.0 se	0.0secs	1.4 -1.8	7.2
12/01	22:00:00	3.5	2.5 se	7.1 secs	0.0 se	0.0 secs	se	secs	1.2 -1.6	7.1
12/01	21:00:00	3.3	2.1 se	7.6 secs	0.3 se	11.1 secs	0.0 se	0.0secs	1.1 -1.4	7.6

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
20:00:00 (GMT) on 12/02
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	13.7 kts
Wind Gust:	15.6 kts
Wind Direction:	080 degrees
Barometric Pressure:	1007.0 mbs
Air Temperature:	52.0 degrees
Water Temperature:	50.0 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)
12/02	20:00:00	0.0	0.0	13.7	15.6	080	1007.0	52.0	50.0
12/02	19:00:00	3.6	5.0	11.7	13.7	090	1009.3	52.0	50.0
12/02	18:00:00	3.6	5.0	13.7	17.6	090	1011.3	51.6	50.0
12/02	17:00:00	3.6	5.0	13.7	13.7	090	1013.4	50.9	50.0
12/02	16:00:00	3.6	5.0	15.6	19.5	120	1014.7	50.2	50.0
12/02	15:00:00	3.6	4.0	17.6	21.4	130	1016.6	49.3	49.8
12/02	14:00:00	3.0	6.0	15.6	19.5	130	1018.8	48.7	32.0
12/02	13:00:00	3.0	7.0	15.6	17.6	120	1020.1	48.0	49.8
12/02	12:00:00	2.6	7.0	13.7	15.6	130	1020.8	46.8	50.0
12/02	11:00:00	3.0	7.0	11.7	15.6	110	1021.2	45.7	50.0
12/02	10:00:00	3.0	7.0	11.7	15.6	120	1021.2	45.0	49.8
12/02	09:00:00	0.0	0.0	9.8	13.7	120	1021.9	43.9	32.0
12/02	08:00:00	3.3	7.0	11.7	13.7	120	1023.5	43.7	50.0
12/02	07:00:00	3.3	7.0	7.8	11.7	120	1024.3	43.7	50.0
12/02	06:00:00	3.6	0.0	3.9	5.8	110	1024.7	43.2	50.0
12/02	05:00:00	3.6	6.0	7.8	11.7	080	1024.9	43.0	50.0
12/02	04:00:00	4.6	7.0	7.8	11.7	060	1025.2	43.0	49.8
12/02	03:00:00	5.2	6.0	9.8	11.7	050	1025.2	42.3	50.0
12/02	02:00:00	5.9	7.0	7.8	11.7	030	1025.7	42.1	32.0
12/02	01:00:00	5.6	7.0	11.7	15.6	010	1026.0	42.1	50.0
12/02	00:00:00	6.2	7.0	13.7	17.6	020	1026.1	42.6	50.0
12/01	23:00:00	6.2	6.0	15.6	19.5	010	1025.7	42.6	49.8
12/01	22:00:00	5.6	7.0	17.6	21.4	350	1024.8	43.0	50.0
12/01	21:00:00	5.6	8.0	17.6	19.5	340	1023.7	43.7	50.0

000021014 ___0.025376

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