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)

06/11
18:00:00

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

Current Swell & Surf Analysis
Buoy 44008
18:00:00 (GMT) on 06/11
Sea Height:	4.5 ft
Primary Swell Height:	3.8 ft
Primary Swell Period:	7.6 secs
Surf Height	2 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)
06/11	18:00:00	4.5	3.8 se	7.6 secs	0.0 se	0.0 secs	se	secs	2.0 -2.6	7.6
06/11	17:00:00	4.0	3.2 se	7.6 secs	0.2 se	11.1 secs	0.0 se	0.0secs	1.7 -2.2	7.6
06/11	16:00:00	4.3	3.6 se	7.7 secs	0.0 se	0.0 secs	se	secs	1.9 -2.5	7.7
06/11	15:00:00	4.1	3.2 se	7.7 secs	0.6 se	10.9 secs	0.0 se	0.0secs	1.7 -2.2	7.7
06/11	14:00:00	4.3	3.3 se	8.2 secs	0.0 se	0.0 secs	se	secs	1.9 -2.4	8.2
06/11	13:00:00	4.2	3.2 se	7.7 secs	0.0 se	0.0 secs	se	secs	1.8 -2.3	7.7
06/11	12:00:00	4.6	3.7 se	7.8 secs	0.0 se	0.0 secs	se	secs	2.0 -2.6	7.8
06/11	11:00:00	5.1	4.0 se	7.7 secs	0.4 se	11.1 secs	0.0 se	0.0secs	2.2 -2.8	7.7
06/11	10:00:00	4.6	3.7 se	7.7 secs	0.5 se	11.2 secs	0.0 se	0.0secs	2.0 -2.5	7.7
06/11	09:00:00	5.1	4.0 se	7.6 secs	0.6 se	11.0 secs	0.0 se	0.0secs	2.1 -2.8	7.6
06/11	08:00:00	4.0	3.3 se	7.1 secs	0.4 se	11.4 secs	0.0 se	0.0secs	1.6 -2.1	7.1
06/11	07:00:00	3.0	2.4 se	6.3 secs	0.4 se	9.9 secs	0.0 se	0.0secs	1.0 -1.3	6.3
06/11	06:00:00	2.6	2.0 se	5.9 secs	0.3 se	11.3 secs	0.0 se	0.0secs	0.8 -1.1	5.9
06/11	05:00:00	1.9	1.5 se	5.9 secs	0.5 se	9.0 secs	0.3 se	12.0secs	0.6 -0.8	5.9
06/11	04:00:00	1.8	1.4 se	5.6 secs	0.5 se	8.8 secs	0.3 se	12.6secs	0.6 -0.7	5.6
06/11	03:00:00	1.9	1.5 se	5.9 secs	0.4 se	9.1 secs	0.2 se	12.5secs	0.6 -0.8	5.9
06/11	02:00:00	1.9	1.5 se	5.8 secs	0.3 se	12.5 secs	0.5 se	9.0secs	0.6 -0.8	5.8
06/11	01:00:00	1.9	1.6 se	5.8 secs	0.5 se	9.0 secs	0.1 se	12.5secs	0.6 -0.8	5.8
06/11	00:00:00	1.8	1.4 se	5.9 secs	0.4 se	9.0 secs	0.3 se	12.6secs	0.6 -0.7	5.9
06/10	23:00:00	1.8	1.4 se	5.9 secs	0.5 se	9.0 secs	0.3 se	12.3secs	0.6 -0.7	5.9
06/10	22:00:00	1.9	1.6 se	5.6 secs	0.4 se	9.0 secs	0.2 se	12.5secs	0.6 -0.8	5.6
06/10	21:00:00	1.6	1.4 se	5.6 secs	0.5 se	9.0 secs	0.1 se	12.5secs	0.5 -0.7	5.6
06/10	20:00:00	1.7	1.3 se	5.6 secs	0.5 se	8.9 secs	0.2 se	12.5secs	0.5 -0.7	5.6
06/10	19:00:00	1.8	1.5 se	5.5 secs	0.4 se	9.0 secs	0.0 se	0.0secs	0.6 -0.7	5.5

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
18:50:00 (GMT) on 06/11
Combined Sea Height:	5.9 ft
Dominant Period:	8.0 secs
Wind Speed:	5.8 kts
Wind Gust:	7.8 kts
Wind Direction:	200 degrees
Barometric Pressure:	1007.3 mbs
Air Temperature:	57.0 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)
06/11	18:50:00	5.9	8.0	5.8	7.8	200	1007.3	57.0	52.3
06/11	17:50:00	6.2	8.0	5.8	5.8	210	1007.5	57.0	51.8
06/11	16:50:00	6.2	8.0	7.8	9.8	200	1007.6	57.6	52.7
06/11	15:50:00	6.6	7.0	9.8	11.7	210	1008.3	58.3	53.4
06/11	14:50:00	6.6	8.0	7.8	7.8	210	1009.0	56.8	53.2
06/11	13:50:00	7.9	8.0	9.8	9.8	230	1009.3	57.2	52.9
06/11	12:50:00	7.2	8.0	7.8	9.8	230	1009.9	56.8	52.9
06/11	11:50:00	7.5	8.0	11.7	13.7	210	1009.3	57.6	53.1
06/11	10:50:00	6.9	8.0	13.7	15.6	210	1009.3	58.1	53.1
06/11	09:50:00	6.9	8.0	15.6	17.6	210	1009.5	59.0	53.4
06/11	08:50:00	6.9	7.0	17.6	21.4	200	1009.1	60.1	53.8
06/11	07:50:00	5.9	6.0	17.6	21.4	190	1009.0	60.8	54.0
06/11	06:50:00	4.9	0.0	19.5	21.4	190	1009.9	32.0	54.0
06/11	05:50:00	3.9	6.0	15.6	17.6	190	1010.9	60.4	53.8
06/11	04:50:00	3.6	6.0	13.7	15.6	190	1011.5	60.3	54.1
06/11	03:50:00	3.6	6.0	11.7	13.7	200	1012.3	60.1	53.6
06/11	02:50:00	3.6	6.0	13.7	13.7	210	1012.6	60.4	53.4
06/11	01:50:00	3.6	6.0	15.6	17.6	210	1012.6	61.0	53.6
06/11	00:50:00	3.6	6.0	11.7	13.7	200	1012.5	59.4	53.6
06/10	23:50:00	3.6	6.0	11.7	13.7	190	1012.7	59.9	54.0
06/10	22:50:00	3.3	5.0	11.7	11.7	190	1013.0	59.0	54.0
06/10	21:50:00	3.3	6.0	11.7	11.7	200	1013.2	58.1	54.5
06/10	20:50:00	3.6	5.0	11.7	11.7	200	1013.8	59.0	54.7
06/10	19:50:00	3.3	0.0	9.8	11.7	200	1014.2	32.0	54.5

000021549 ___0.026927

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