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)

11/21
07:00:00

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

Current Swell & Surf Analysis
Buoy 44008
07:00:00 (GMT) on 11/21
Sea Height:	3.5 ft
Primary Swell Height:	2.2 ft
Primary Swell Period:	8.3 secs
Surf Height	1.3 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)
11/21	07:00:00	3.5	2.2 se	8.3 secs	0.9 se	12.3 secs	0.0 se	0.0secs	1.3 -1.6	8.3
11/21	06:00:00	3.9	2.4 se	8.4 secs	0.7 se	12.5 secs	0.0 se	0.0secs	1.4 -1.8	8.4
11/21	05:00:00	3.6	2.5 se	8.3 secs	0.7 se	12.6 secs	0.0 se	0.0secs	1.4 -1.9	8.3
11/21	04:00:00	4.1	2.8 se	7.7 secs	1.1 se	11.2 secs	0.0 se	0.0secs	1.5 -1.9	7.7
11/21	03:00:00	3.6	2.1 se	7.7 secs	0.9 se	11.1 secs	0.0 se	0.0secs	1.1 -1.4	7.7
11/21	02:00:00	4.2	2.8 se	7.7 secs	0.9 se	11.2 secs	0.0 se	0.0secs	1.5 -2.0	7.7
11/21	01:00:00	3.7	2.4 se	7.7 secs	0.9 se	11.2 secs	0.2 se	14.3secs	1.3 -1.6	7.7
11/21	00:00:00	3.7	2.4 se	8.3 secs	0.8 se	12.5 secs	0.0 se	0.0secs	1.4 -1.8	8.3
11/20	23:00:00	3.8	2.7 se	7.7 secs	0.9 se	11.3 secs	0.2 se	14.3secs	1.5 -1.9	7.7
11/20	22:00:00	4.4	2.9 se	8.2 secs	0.8 se	12.1 secs	0.0 se	0.0secs	1.6 -2.1	8.2
11/20	21:00:00	4.1	2.7 se	7.7 secs	0.9 se	11.2 secs	0.4 se	14.3secs	1.5 -1.9	7.7
11/20	20:00:00	4.2	2.6 se	7.8 secs	1.0 se	11.5 secs	0.0 se	0.0secs	1.4 -1.8	7.8
11/20	19:00:00	3.6	2.2 se	7.7 secs	0.8 se	12.7 secs	0.0 se	0.0secs	1.2 -1.5	7.7
11/20	18:00:00	3.4	2.1 se	6.6 secs	1.1 se	9.9 secs	0.7 se	13.3secs	1.0 -1.3	6.6
11/20	17:00:00	3.4	1.9 se	7.7 secs	0.7 se	12.4 secs	0.0 se	0.0secs	1.0 -1.3	7.7
11/20	16:00:00	3.7	2.5 se	6.2 secs	1.0 se	10.0 secs	0.5 se	13.3secs	1.1 -1.4	6.2
11/20	15:00:00	3.5	1.9 se	7.7 secs	0.8 se	11.1 secs	0.3 se	14.3secs	1.0 -1.3	7.7
11/20	14:00:00	3.4	1.7 se	8.3 secs	0.6 se	12.5 secs	0.0 se	0.0secs	1.0 -1.3	8.3
11/20	13:00:00	3.6	2.4 se	6.2 secs	1.2 se	9.9 secs	0.0 se	0.0secs	1.1 -1.4	6.2
11/20	12:00:00	3.7	2.5 se	6.6 secs	0.8 se	12.3 secs	0.0 se	0.0secs	1.2 -1.5	6.6
11/20	11:00:00	3.5	2.1 se	7.1 secs	0.6 se	11.2 secs	0.0 se	0.0secs	1.1 -1.4	7.1
11/20	10:00:00	3.1	2.1 se	6.2 secs	0.9 se	9.7 secs	0.4 se	13.2secs	0.9 -1.2	6.2
11/20	09:00:00	3.0	2.0 se	6.2 secs	1.1 se	9.8 secs	0.0 se	0.0secs	0.9 -1.1	6.2
11/20	08:00:00	2.9	1.6 se	8.4 secs	0.5 se	11.6 secs	0.0 se	0.0secs	0.9 -1.2	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
07:00:00 (GMT) on 11/21
Combined Sea Height:	5.6 ft
Dominant Period:	8.0 secs
Wind Speed:	15.6 kts
Wind Gust:	19.5 kts
Wind Direction:	300 degrees
Barometric Pressure:	1015.3 mbs
Air Temperature:	54.3 degrees
Water Temperature:	55.4 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)
11/21	07:00:00	5.6	8.0	15.6	19.5	300	1015.3	54.3	55.4
11/21	06:00:00	5.6	8.0	15.6	17.6	300	1015.7	54.5	55.2
11/21	05:00:00	6.2	8.0	13.7	17.6	300	1015.9	54.5	55.2
11/21	04:00:00	5.9	8.0	11.7	15.6	300	1016.1	54.5	55.2
11/21	03:00:00	6.2	8.0	15.6	19.5	310	1015.9	54.7	55.2
11/21	02:00:00	5.9	8.0	15.6	19.5	310	1015.6	54.9	55.2
11/21	01:00:00	6.6	8.0	17.6	23.4	310	1015.2	55.4	55.4
11/21	00:00:00	5.6	7.0	17.6	19.5	300	1015.0	56.3	55.8
11/20	23:00:00	5.9	8.0	17.6	19.5	280	1014.6	57.0	56.1
11/20	22:00:00	5.9	8.0	17.6	23.4	270	1014.0	57.9	56.5
11/20	21:00:00	6.6	8.0	13.7	15.6	280	1013.5	59.7	57.6
11/20	20:00:00	6.2	7.0	9.8	13.7	260	1013.3	60.6	57.9
11/20	19:00:00	6.6	7.0	15.6	17.6	190	1012.6	62.8	57.6
11/20	18:00:00	5.9	6.0	15.6	17.6	190	1013.0	63.0	57.9
11/20	17:00:00	5.6	6.0	15.6	19.5	180	1013.1	64.2	57.9
11/20	16:00:00	5.6	6.0	19.5	23.4	180	1014.1	64.0	57.9
11/20	15:00:00	5.9	6.0	17.6	19.5	180	1015.3	64.9	57.9
11/20	14:00:00	5.9	6.0	15.6	19.5	170	1016.6	64.6	57.9
11/20	13:00:00	5.6	6.0	17.6	19.5	170	1017.2	64.9	58.6
11/20	12:00:00	5.9	6.0	17.6	21.4	170	1017.7	65.8	58.8
11/20	11:00:00	6.2	6.0	17.6	21.4	160	1018.1	65.5	59.0
11/20	10:00:00	5.9	7.0	15.6	17.6	140	1018.5	64.8	59.0
11/20	09:00:00	5.2	6.0	17.6	19.5	150	1019.1	65.1	60.1
11/20	08:00:00	4.9	6.0	13.7	15.6	150	1019.9	64.8	59.9

000006314 ___0.632607

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