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)

05/30
13:00:00

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

Current Swell & Surf Analysis
Buoy 44008
13:00:00 (GMT) on 05/30
Sea Height:	3.5 ft
Primary Swell Height:	2.8 ft
Primary Swell Period:	10 secs
Surf Height	1.9 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)
05/30	13:00:00	3.5	2.8 se	10.0 secs	1.0 se	6.7 secs	0.3 se	14.3secs	1.9 -2.5	10.0
05/30	12:00:00	3.3	2.1 se	11.1 secs	1.6 se	7.8 secs	0.3 se	15.1secs	1.7 -2.1	11.1
05/30	11:00:00	3.1	2.0 se	9.9 secs	1.3 se	6.7 secs	0.0 se	0.0secs	1.4 -1.7	9.9
05/30	10:00:00	3.0	1.9 se	9.1 secs	0.7 se	13.6 secs	1.2 se	5.5secs	1.2 -1.6	9.1
05/30	09:00:00	3.1	2.1 se	9.1 secs	1.1 se	12.1 secs	1.2 se	5.9secs	1.3 -1.7	9.1
05/30	08:00:00	3.1	2.2 se	9.0 secs	0.8 se	12.3 secs	1.2 se	5.9secs	1.4 -1.8	9.0
05/30	07:00:00	3.0	2.3 se	9.0 secs	0.9 se	12.3 secs	1.0 se	5.9secs	1.4 -1.8	9.0
05/30	06:00:00	3.1	2.1 se	9.8 secs	1.4 se	6.7 secs	0.4 se	13.3secs	1.5 -1.9	9.8
05/30	05:00:00	3.1	2.2 se	9.9 secs	1.2 se	6.7 secs	0.5 se	13.5secs	1.5 -1.9	9.9
05/30	04:00:00	2.9	2.0 se	9.9 secs	1.2 se	6.7 secs	0.3 se	13.4secs	1.4 -1.8	9.9
05/30	03:00:00	3.1	2.4 se	9.1 secs	0.4 se	13.3 secs	0.9 se	5.9secs	1.5 -1.9	9.1
05/30	02:00:00	3.1	2.4 se	10.2 secs	1.2 se	6.7 secs	0.5 se	13.7secs	1.7 -2.2	10.2
05/30	01:00:00	3.1	2.0 se	10.0 secs	1.6 se	6.8 secs	0.5 se	13.7secs	1.4 -1.8	10.0
05/30	00:00:00	2.9	2.1 se	10.0 secs	0.6 se	13.9 secs	1.2 se	6.7secs	1.4 -1.9	10.0
05/29	23:00:00	2.9	2.1 se	9.2 secs	1.1 se	6.0 secs	0.3 se	14.2secs	1.4 -1.8	9.2
05/29	22:00:00	2.8	1.8 se	9.1 secs	1.0 se	6.0 secs	0.3 se	13.2secs	1.2 -1.5	9.1
05/29	21:00:00	3.0	1.9 se	9.0 secs	1.1 se	5.9 secs	0.2 se	12.5secs	1.2 -1.6	9.0
05/29	20:00:00	3.0	2.4 se	8.3 secs	0.6 se	12.0 secs	0.0 se	0.0secs	1.4 -1.8	8.3
05/29	19:00:00	2.8	1.8 se	8.9 secs	0.7 se	12.1 secs	1.0 se	5.9secs	1.1 -1.4	8.9
05/29	18:00:00	2.8	2.3 se	8.3 secs	0.4 se	11.6 secs	0.0 se	0.0secs	1.3 -1.7	8.3
05/29	17:00:00	2.7	1.8 se	9.0 secs	1.0 se	5.9 secs	0.5 se	12.2secs	1.1 -1.4	9.0
05/29	16:00:00	2.5	1.8 se	8.3 secs	0.4 se	12.3 secs	0.1 se	16.7secs	1.1 -1.4	8.3
05/29	15:00:00	2.3	1.6 se	8.3 secs	0.5 se	12.1 secs	0.2 se	15.2secs	0.9 -1.2	8.3
05/29	14:00:00	2.2	1.5 se	8.4 secs	0.4 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
13:50:00 (GMT) on 05/30
Combined Sea Height:	5.6 ft
Dominant Period:	10.0 secs
Wind Speed:	11.7 kts
Wind Gust:	13.7 kts
Wind Direction:	190 degrees
Barometric Pressure:	1003.5 mbs
Air Temperature:	54.9 degrees
Water Temperature:	32.0 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)
05/30	13:50:00	5.6	10.0	11.7	13.7	190	1003.5	54.9	32.0
05/30	12:50:00	5.2	9.0	11.7	15.6	170	1003.8	54.9	50.7
05/30	11:50:00	5.6	9.0	17.6	21.4	170	1004.4	55.2	32.0
05/30	10:50:00	4.9	9.0	13.7	17.6	160	1004.6	54.7	50.9
05/30	09:50:00	5.2	9.0	11.7	15.6	200	1005.6	53.8	50.9
05/30	08:50:00	4.9	8.0	13.7	15.6	200	1005.7	54.9	32.0
05/30	07:50:00	4.6	9.0	0.0	3.9	000	1006.4	54.0	50.7
05/30	06:50:00	4.3	9.0	13.7	15.6	180	1006.3	54.5	51.3
05/30	05:50:00	4.6	9.0	11.7	13.7	180	1007.5	54.5	32.0
05/30	04:50:00	4.3	10.0	11.7	13.7	180	1008.0	54.7	52.2
05/30	03:50:00	4.6	9.0	9.8	11.7	190	1009.1	54.7	32.0
05/30	02:50:00	4.6	10.0	7.8	9.8	180	1009.3	54.3	52.7
05/30	01:50:00	4.6	9.0	7.8	9.8	170	1009.6	54.0	52.7
05/30	00:50:00	4.3	9.0	7.8	9.8	190	1009.5	53.8	52.5
05/29	23:50:00	4.6	8.0	5.8	7.8	180	1009.7	53.6	52.3
05/29	22:50:00	4.6	8.0	5.8	7.8	200	1009.7	53.8	32.0
05/29	21:50:00	4.6	7.0	3.9	5.8	230	1009.8	54.0	52.3
05/29	20:50:00	4.3	7.0	3.9	5.8	250	1009.8	54.1	52.3
05/29	19:50:00	4.3	8.0	7.8	9.8	280	1010.2	53.8	52.5
05/29	18:50:00	3.9	8.0	7.8	9.8	290	1010.7	53.6	51.4
05/29	17:50:00	3.6	8.0	5.8	7.8	240	1010.9	53.1	32.0
05/29	16:50:00	3.6	8.0	5.8	7.8	220	1011.1	52.2	52.0
05/29	15:50:00	3.6	7.0	7.8	9.8	240	1011.6	51.4	51.3
05/29	14:50:00	3.3	8.0	5.8	7.8	220	1011.6	50.4	51.1

000021438 ___0.028185

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