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)

11/19
06:00:00

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

Current Swell & Surf Analysis
Buoy 44008
06:00:00 (GMT) on 11/19
Sea Height:	2.6 ft
Primary Swell Height:	1.8 ft
Primary Swell Period:	6.7 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)
11/19	06:00:00	2.6	1.8 se	6.7 secs	0.5 se	12.5 secs	0.0 se	0.0secs	0.8 -1.1	6.7
11/19	05:00:00	2.8	2.1 se	6.3 secs	0.5 se	9.8 secs	0.3 se	12.8secs	0.9 -1.2	6.3
11/19	04:00:00	2.9	2.1 se	6.2 secs	0.7 se	9.9 secs	0.3 se	13.3secs	0.9 -1.2	6.2
11/19	03:00:00	2.9	2.2 se	6.7 secs	0.7 se	10.0 secs	0.4 se	14.0secs	1.0 -1.3	6.7
11/19	02:00:00	3.2	2.6 se	6.6 secs	0.6 se	9.9 secs	0.0 se	0.0secs	1.2 -1.5	6.6
11/19	01:00:00	3.5	2.6 se	6.7 secs	0.7 se	9.9 secs	0.3 se	13.2secs	1.2 -1.6	6.7
11/19	00:00:00	3.6	2.7 se	7.1 secs	0.5 se	12.5 secs	0.0 se	0.0secs	1.3 -1.7	7.1
11/18	23:00:00	3.6	2.8 se	7.1 secs	0.5 se	12.6 secs	0.0 se	0.0secs	1.4 -1.8	7.1
11/18	22:00:00	3.8	2.9 se	7.2 secs	0.7 se	11.1 secs	0.2 se	14.3secs	1.5 -1.9	7.2
11/18	21:00:00	4.5	3.4 se	7.2 secs	0.7 se	11.1 secs	0.0 se	0.0secs	1.7 -2.2	7.2
11/18	20:00:00	4.2	2.7 se	7.7 secs	1.0 se	11.0 secs	0.0 se	0.0secs	1.5 -1.9	7.7
11/18	19:00:00	4.1	2.8 se	7.1 secs	0.8 se	11.0 secs	0.2 se	14.3secs	1.4 -1.8	7.1
11/18	18:00:00	4.8	3.4 se	7.7 secs	1.0 se	11.0 secs	0.4 se	14.3secs	1.8 -2.3	7.7
11/18	17:00:00	5.2	3.8 se	7.7 secs	1.3 se	10.9 secs	0.0 se	0.0secs	2.0 -2.6	7.7
11/18	16:00:00	5.2	4.0 se	7.7 secs	1.1 se	11.0 secs	0.4 se	14.3secs	2.2 -2.8	7.7
11/18	15:00:00	6.0	4.8 se	7.7 secs	1.0 se	11.0 secs	0.0 se	0.0secs	2.6 -3.3	7.7
11/18	14:00:00	5.8	4.3 se	8.2 secs	0.9 se	12.3 secs	0.0 se	0.0secs	2.5 -3.2	8.2
11/18	13:00:00	6.1	4.5 se	8.3 secs	1.2 se	12.0 secs	0.0 se	0.0secs	2.6 -3.4	8.3
11/18	12:00:00	6.2	4.7 se	8.3 secs	1.1 se	11.4 secs	0.0 se	0.0secs	2.7 -3.5	8.3
11/18	11:00:00	6.5	5.1 se	8.4 secs	1.1 se	11.6 secs	0.0 se	0.0secs	3.0 -3.8	8.4
11/18	10:00:00	6.4	4.5 se	9.0 secs	2.6 se	5.9 secs	1.2 se	12.1secs	2.8 -3.6	9.0
11/18	09:00:00	6.4	4.1 se	9.0 secs	2.5 se	5.9 secs	0.9 se	12.9secs	2.6 -3.4	9.0
11/18	08:00:00	7.1	5.3 se	9.1 secs	2.5 se	5.9 secs	0.8 se	13.3secs	3.4 -4.3	9.1
11/18	07:00:00	7.8	5.7 se	9.1 secs	2.3 se	5.9 secs	0.9 se	13.1secs	3.6 -4.6	9.1

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
06:00:00 (GMT) on 11/19
Combined Sea Height:	4.3 ft
Dominant Period:	6.0 secs
Wind Speed:	5.8 kts
Wind Gust:	5.8 kts
Wind Direction:	340 degrees
Barometric Pressure:	1020.9 mbs
Air Temperature:	46.8 degrees
Water Temperature:	52.3 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)
11/19	06:00:00	4.3	6.0	5.8	5.8	340	1020.9	46.8	52.3
11/19	05:00:00	4.3	0.0	5.8	7.8	330	1020.7	47.1	52.5
11/19	04:00:00	4.9	6.0	5.8	7.8	340	1020.5	47.3	52.7
11/19	03:00:00	4.9	7.0	9.8	11.7	320	1020.4	48.0	53.1
11/19	02:00:00	4.9	7.0	11.7	13.7	310	1020.5	48.2	53.1
11/19	01:00:00	5.9	7.0	13.7	15.6	270	1020.2	48.0	53.1
11/19	00:00:00	5.6	7.0	11.7	15.6	280	1019.9	47.7	52.2
11/18	23:00:00	5.6	6.0	15.6	19.5	280	1019.7	47.3	32.0
11/18	22:00:00	6.6	7.0	17.6	21.4	290	1019.2	47.1	52.2
11/18	21:00:00	6.9	8.0	17.6	23.4	280	1018.4	46.9	52.3
11/18	20:00:00	6.9	7.0	19.5	23.4	290	1017.7	46.8	52.3
11/18	19:00:00	7.5	8.0	21.4	27.3	280	1017.6	46.6	52.2
11/18	18:00:00	7.9	0.0	21.4	25.4	290	1017.1	46.8	52.5
11/18	17:00:00	0.0	0.0	19.5	23.4	290	1016.9	46.4	32.0
11/18	16:00:00	0.0	0.0	19.5	25.4	290	1017.0	45.9	53.1
11/18	15:00:00	0.0	0.0	19.5	25.4	290	1017.1	46.6	53.6
11/18	14:00:00	0.0	0.0	21.4	25.4	290	1017.2	46.4	53.4
11/18	13:00:00	0.0	0.0	21.4	25.4	290	1016.8	45.9	53.4
11/18	12:00:00	9.8	8.0	21.4	25.4	290	1016.5	46.2	53.4
11/18	11:00:00	10.2	8.0	21.4	25.4	300	1015.6	45.7	53.4
11/18	10:00:00	10.2	9.0	21.4	27.3	300	1014.5	45.9	32.0
11/18	09:00:00	10.2	9.0	21.4	27.3	300	1013.6	45.7	53.1
11/18	08:00:00	10.5	9.0	21.4	25.4	300	1012.9	45.5	52.9
11/18	07:00:00	10.2	9.0	21.4	27.3	310	1012.3	45.3	53.2

000020945 ___0.023075

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