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)

08/25
06:00:00

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

Current Swell & Surf Analysis
Buoy 44008
06:00:00 (GMT) on 08/25
Sea Height:	2 ft
Primary Swell Height:	0.9 ft
Primary Swell Period:	12.3 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)
08/25	06:00:00	2.0	0.9 se	12.3 secs	1.3 se	6.2 secs	0.0 se	0.0secs	0.8 -1.0	12.3
08/25	05:00:00	1.8	0.9 se	12.5 secs	0.9 se	7.7 secs	0.2 se	16.7secs	0.8 -1.0	12.5
08/25	04:00:00	2.0	1.0 se	12.2 secs	1.1 se	7.6 secs	0.2 se	16.7secs	0.9 -1.1	12.2
08/25	03:00:00	2.0	0.9 se	12.3 secs	1.3 se	6.7 secs	0.1 se	16.7secs	0.8 -1.0	12.3
08/25	02:00:00	1.7	0.9 se	12.3 secs	1.0 se	7.2 secs	0.1 se	16.7secs	0.8 -1.0	12.3
08/25	01:00:00	1.8	0.9 se	12.4 secs	0.9 se	7.1 secs	0.2 se	16.7secs	0.8 -1.0	12.4
08/25	00:00:00	1.8	0.8 se	12.5 secs	1.0 se	7.1 secs	0.1 se	16.7secs	0.7 -0.9	12.5
08/24	23:00:00	2.2	1.2 se	12.3 secs	1.4 se	7.2 secs	0.0 se	0.0secs	1.0 -1.3	12.3
08/24	22:00:00	2.2	1.1 se	12.3 secs	1.2 se	7.7 secs	0.0 se	0.0secs	0.9 -1.2	12.3
08/24	21:00:00	2.0	0.9 se	12.4 secs	1.1 se	7.7 secs	0.2 se	16.7secs	0.8 -1.1	12.4
08/24	20:00:00	2.1	1.0 se	12.4 secs	1.2 se	7.2 secs	0.0 se	0.0secs	0.8 -1.1	12.4
08/24	19:00:00	1.9	0.9 se	12.0 secs	1.1 se	7.1 secs	0.0 se	0.0secs	0.8 -1.0	12.0
08/24	18:00:00	2.0	0.9 se	12.3 secs	1.2 se	7.1 secs	0.0 se	0.0secs	0.8 -1.0	12.3
08/24	17:00:00	2.2	1.1 se	12.5 secs	1.1 se	7.7 secs	0.2 se	16.7secs	1.0 -1.3	12.5
08/24	16:00:00	2.1	1.2 se	12.5 secs	1.0 se	7.8 secs	0.2 se	16.7secs	1.0 -1.3	12.5
08/24	15:00:00	2.1	1.2 se	12.4 secs	1.0 se	7.7 secs	0.2 se	16.7secs	1.1 -1.4	12.4
08/24	14:00:00	2.3	1.0 se	12.4 secs	1.2 se	8.2 secs	0.2 se	16.7secs	0.9 -1.1	12.4
08/24	13:00:00	2.2	1.2 se	12.4 secs	1.2 se	7.2 secs	0.2 se	16.7secs	1.1 -1.4	12.4
08/24	12:00:00	2.1	0.9 se	12.5 secs	1.1 se	7.6 secs	0.1 se	16.7secs	0.8 -1.0	12.5
08/24	11:00:00	2.6	1.1 se	12.3 secs	1.3 se	7.8 secs	0.0 se	0.0secs	0.9 -1.2	12.3
08/24	10:00:00	2.7	1.3 se	12.5 secs	1.6 se	5.9 secs	0.7 se	9.0secs	1.1 -1.4	12.5
08/24	09:00:00	2.7	1.1 se	12.5 secs	1.7 se	5.9 secs	0.7 se	9.0secs	1.0 -1.3	12.5
08/24	08:00:00	2.7	1.0 se	12.2 secs	1.6 se	6.3 secs	0.0 se	0.0secs	0.9 -1.1	12.2
08/24	07:00:00	2.3	1.0 se	12.5 secs	1.4 se	6.2 secs	0.1 se	16.7secs	0.9 -1.2	12.5

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
05:50:00 (GMT) on 08/25
Combined Sea Height:	3.0 ft
Dominant Period:	7.0 secs
Wind Speed:	11.7 kts
Wind Gust:	19.5 kts
Wind Direction:	300 degrees
Barometric Pressure:	1014.5 mbs
Air Temperature:	74.7 degrees
Water Temperature:	76.3 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)
08/25	05:50:00	3.0	7.0	11.7	19.5	300	1014.5	74.7	76.3
08/25	04:50:00	3.0	6.0	5.8	7.8	220	1014.4	76.8	75.9
08/25	03:50:00	3.0	7.0	7.8	9.8	200	1014.9	76.1	75.2
08/25	02:50:00	3.3	7.0	5.8	7.8	190	1015.3	76.6	75.9
08/25	01:50:00	3.0	6.0	5.8	7.8	180	1015.4	76.3	76.1
08/25	00:50:00	3.3	6.0	5.8	5.8	200	1015.0	76.6	74.8
08/24	23:50:00	3.3	6.0	5.8	5.8	190	1015.0	76.8	75.9
08/24	22:50:00	3.3	7.0	5.8	7.8	160	1014.5	76.3	76.5
08/24	21:50:00	3.6	7.0	7.8	9.8	150	1014.8	76.5	76.8
08/24	20:50:00	3.3	7.0	7.8	9.8	150	1014.8	77.0	77.2
08/24	19:50:00	3.3	0.0	5.8	5.8	160	1014.8	77.0	77.2
08/24	18:50:00	3.3	7.0	5.8	7.8	160	1014.8	76.3	76.8
08/24	17:50:00	3.3	6.0	3.9	5.8	220	1014.9	76.5	76.8
08/24	16:50:00	3.3	8.0	5.8	7.8	250	1015.2	76.8	76.5
08/24	15:50:00	3.6	6.0	5.8	7.8	250	1015.2	76.5	76.3
08/24	14:50:00	3.9	8.0	3.9	5.8	260	1015.2	76.5	76.1
08/24	13:50:00	3.9	5.0	7.8	9.8	280	1015.2	76.1	75.9
08/24	12:50:00	3.9	5.0	7.8	9.8	270	1014.9	76.1	32.0
08/24	11:50:00	3.9	0.0	0.0	0.0	000	1015.5	75.4	75.2
08/24	10:50:00	3.9	6.0	9.8	11.7	280	1014.4	75.4	74.8
08/24	09:50:00	4.6	6.0	9.8	11.7	270	1013.6	75.4	75.0
08/24	08:50:00	3.9	6.0	9.8	11.7	280	1013.0	75.6	75.6
08/24	07:50:00	3.9	0.0	7.8	9.8	240	1012.2	77.2	75.9
08/24	06:50:00	3.9	6.0	9.8	11.7	230	1012.2	77.5	76.8

000022299 ___0.028328

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