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)

07/06
20:00:00

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

Current Swell & Surf Analysis
Buoy 44008
20:00:00 (GMT) on 07/06
Sea Height:	1.8 ft
Primary Swell Height:	1.4 ft
Primary Swell Period:	15.2 secs
Surf Height	1.5 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)
07/06	20:00:00	1.8	1.4 se	15.2 secs	0.7 se	7.7 secs	0.4 se	11.3secs	1.5 -1.9	15.2
07/06	19:00:00	1.8	1.4 se	14.7 secs	0.6 se	11.6 secs	0.6 se	8.3secs	1.5 -1.9	14.7
07/06	18:00:00	1.7	1.3 se	15.4 secs	0.7 se	8.3 secs	0.4 se	11.4secs	1.4 -1.8	15.4
07/06	17:00:00	1.7	1.3 se	15.0 secs	0.7 se	8.3 secs	0.4 se	11.5secs	1.4 -1.7	15.0
07/06	16:00:00	1.6	1.2 se	14.7 secs	0.7 se	8.3 secs	0.5 se	11.6secs	1.3 -1.6	14.7
07/06	15:00:00	1.6	1.3 se	14.8 secs	0.5 se	11.4 secs	0.5 se	7.7secs	1.3 -1.7	14.8
07/06	14:00:00	1.3	0.7 se	14.9 secs	0.8 se	7.7 secs	0.4 se	11.3secs	0.8 -1.0	14.9
07/06	13:00:00	1.4	1.0 se	15.3 secs	0.6 se	8.4 secs	0.0 se	0.0secs	1.1 -1.4	15.3
07/06	12:00:00	1.4	0.9 se	14.7 secs	0.5 se	11.3 secs	0.7 se	7.7secs	0.9 -1.2	14.7
07/06	11:00:00	1.5	1.1 se	14.8 secs	0.7 se	7.7 secs	0.4 se	11.3secs	1.1 -1.4	14.8
07/06	10:00:00	1.7	1.2 se	15.4 secs	0.7 se	7.7 secs	0.4 se	11.4secs	1.3 -1.7	15.4
07/06	09:00:00	1.6	1.1 se	15.4 secs	0.7 se	7.8 secs	0.4 se	11.2secs	1.2 -1.6	15.4
07/06	08:00:00	1.7	1.2 se	15.5 secs	0.7 se	8.3 secs	0.3 se	11.3secs	1.3 -1.6	15.5
07/06	07:00:00	1.6	1.0 se	14.9 secs	0.8 se	7.7 secs	0.4 se	11.5secs	1.0 -1.3	14.9
07/06	06:00:00	1.7	1.1 se	15.0 secs	0.9 se	7.1 secs	0.4 se	11.4secs	1.1 -1.5	15.0
07/06	05:00:00	1.9	1.4 se	15.4 secs	0.8 se	7.7 secs	0.3 se	11.3secs	1.5 -1.9	15.4
07/06	04:00:00	1.8	1.2 se	15.6 secs	1.0 se	7.7 secs	0.4 se	11.3secs	1.3 -1.7	15.6
07/06	03:00:00	1.6	1.0 se	15.0 secs	0.8 se	8.3 secs	0.0 se	0.0secs	1.1 -1.4	15.0
07/06	02:00:00	1.5	1.1 se	15.7 secs	0.7 se	8.3 secs	0.0 se	0.0secs	1.2 -1.6	15.7
07/06	01:00:00	1.7	1.1 se	15.5 secs	0.8 se	8.9 secs	0.4 se	5.6secs	1.1 -1.5	15.5
07/06	00:00:00	1.6	1.0 se	14.9 secs	0.8 se	8.3 secs	0.0 se	0.0secs	1.0 -1.3	14.9
07/05	23:00:00	1.6	1.0 se	15.6 secs	0.8 se	8.3 secs	0.0 se	0.0secs	1.1 -1.4	15.6
07/05	22:00:00	1.6	0.9 se	15.5 secs	0.9 se	8.3 secs	0.0 se	0.0secs	1.0 -1.3	15.5
07/05	21:00:00	1.5	0.9 se	16.0 secs	0.6 se	8.4 secs	0.1 se	20.0secs	1.1 -1.4	16.0

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 07/06
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	5.8 kts
Wind Gust:	7.8 kts
Wind Direction:	180 degrees
Barometric Pressure:	1018.3 mbs
Air Temperature:	68.7 degrees
Water Temperature:	66.6 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)
07/06	20:00:00	0.0	0.0	5.8	7.8	180	1018.3	68.7	66.6
07/06	19:00:00	0.0	0.0	7.8	7.8	190	1018.9	68.7	66.4
07/06	18:00:00	2.3	15.0	5.8	7.8	190	1019.2	68.2	66.7
07/06	17:00:00	0.0	0.0	7.8	9.8	200	1019.6	68.2	66.6
07/06	16:00:00	2.3	0.0	7.8	9.8	210	1019.9	67.6	66.4
07/06	15:00:00	2.0	15.0	7.8	9.8	220	1020.2	67.6	66.2
07/06	14:00:00	2.3	15.0	7.8	7.8	190	1020.1	67.1	65.8
07/06	13:00:00	0.0	0.0	7.8	9.8	190	1020.2	66.9	65.5
07/06	12:00:00	2.3	0.0	5.8	5.8	190	1020.4	66.7	65.3
07/06	11:00:00	0.0	0.0	7.8	7.8	200	1020.2	66.7	65.1
07/06	10:00:00	2.6	0.0	7.8	9.8	190	1020.1	66.6	65.1
07/06	09:00:00	2.3	0.0	7.8	7.8	190	1020.2	66.2	65.1
07/06	08:00:00	2.3	15.0	7.8	9.8	190	1019.9	66.4	65.1
07/06	07:00:00	2.3	0.0	9.8	9.8	190	1019.6	66.4	65.3
07/06	06:00:00	0.0	0.0	9.8	11.7	190	1019.8	66.4	65.5
07/06	05:00:00	2.3	7.0	9.8	11.7	200	1020.2	66.7	65.7
07/06	04:00:00	2.3	0.0	9.8	11.7	190	1020.4	66.6	65.5
07/06	03:00:00	0.0	0.0	7.8	9.8	210	1021.0	66.7	65.7
07/06	02:00:00	2.3	16.0	9.8	9.8	200	1021.0	66.9	65.8
07/06	01:00:00	2.3	8.0	7.8	9.8	200	1021.2	66.6	65.7
07/06	00:00:00	2.3	15.0	7.8	9.8	200	1021.0	66.6	65.7
07/05	23:00:00	0.0	0.0	7.8	7.8	200	1020.8	66.9	66.2
07/05	22:00:00	0.0	0.0	7.8	9.8	210	1021.1	67.1	66.0
07/05	21:00:00	2.0	0.0	7.8	7.8	210	1021.3	67.5	66.4

000020314 ___0.024896

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