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)

12/01
10:00:00

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

Current Swell & Surf Analysis
Buoy 44008
10:00:00 (GMT) on 12/01
Sea Height:	3.0 ft
Primary Swell Height:	2.6 ft
Primary Swell Period:	5.6 secs
Surf Height	1.0 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)
12/01	10:00:00	3.0	2.6 se	5.6 secs	0.4 se	10.1 secs	0.0 se	0.0secs	1.0 -1.3	5.6
12/01	09:00:00	2.6	2.3 se	5.6 secs	0.4 se	9.0 secs	0.0 se	0.0secs	0.9 -1.1	5.6
12/01	08:00:00	2.7	2.3 se	5.6 secs	0.5 se	8.9 secs	0.1 se	12.5secs	0.9 -1.2	5.6
12/01	07:00:00	2.6	2.4 se	5.5 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.9 -1.2	5.5
12/01	06:00:00	2.0	1.7 se	5.5 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.7 -0.9	5.5
12/01	05:00:00	1.9	1.6 se	5.5 secs	0.5 se	10.1 secs	0.0 se	0.0secs	0.6 -0.8	5.5
12/01	04:00:00	1.9	1.5 se	5.6 secs	0.4 se	11.2 secs	0.0 se	0.0secs	0.6 -0.8	5.6
12/01	03:00:00	2.0	1.7 se	5.6 secs	0.5 se	9.1 secs	0.0 se	0.0secs	0.6 -0.8	5.6
12/01	02:00:00	2.1	1.7 se	5.5 secs	0.4 se	9.0 secs	0.0 se	0.0secs	0.7 -0.9	5.5
12/01	01:00:00	1.9	1.6 se	5.6 secs	0.4 se	9.0 secs	0.1 se	12.5secs	0.6 -0.8	5.6
12/01	00:00:00	2.1	1.9 se	5.6 secs	0.4 se	9.0 secs	0.0 se	0.0secs	0.7 -0.9	5.6
11/30	23:00:00	2.2	1.9 se	5.5 secs	0.3 se	11.1 secs	0.0 se	0.0secs	0.8 -1.0	5.5
11/30	22:00:00	2.1	1.8 se	5.5 secs	0.3 se	8.9 secs	0.0 se	0.0secs	0.7 -0.9	5.5
11/30	21:00:00	2.2	1.9 se	5.5 secs	0.4 se	9.0 secs	0.0 se	0.0secs	0.7 -0.9	5.5
11/30	20:00:00	2.1	1.7 se	5.5 secs	0.3 se	14.7 secs	0.4 se	9.0secs	0.7 -0.9	5.5
11/30	19:00:00	2.1	1.8 se	5.5 secs	0.4 se	8.9 secs	0.0 se	0.0secs	0.7 -0.9	5.5
11/30	18:00:00	1.9	1.4 se	5.5 secs	0.5 se	8.9 secs	0.0 se	0.0secs	0.5 -0.7	5.5
11/30	17:00:00	1.5	1.0 se	5.9 secs	0.5 se	9.0 secs	0.1 se	12.5secs	0.4 -0.5	5.9
11/30	16:00:00	1.5	1.0 se	7.2 secs	0.3 se	10.6 secs	0.0 se	0.0secs	0.5 -0.6	7.2
11/30	15:00:00	1.5	1.1 se	5.9 secs	0.4 se	8.9 secs	0.1 se	12.5secs	0.5 -0.6	5.9
11/30	14:00:00	1.7	1.2 se	5.9 secs	0.6 se	8.9 secs	0.2 se	12.1secs	0.5 -0.6	5.9
11/30	13:00:00	1.7	0.9 se	7.7 secs	0.4 se	11.0 secs	0.1 se	14.3secs	0.5 -0.6	7.7
11/30	12:00:00	1.8	1.2 se	6.7 secs	0.5 se	9.9 secs	0.0 se	0.0secs	0.6 -0.7	6.7
11/30	11:00:00	1.9	1.2 se	7.2 secs	0.4 se	11.1 secs	0.1 se	15.5secs	0.6 -0.8	7.2

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
10:00:00 (GMT) on 12/01
Combined Sea Height:	6.2 ft
Dominant Period:	6.0 secs
Wind Speed:	19.5 kts
Wind Gust:	23.4 kts
Wind Direction:	290 degrees
Barometric Pressure:	1018.7 mbs
Air Temperature:	48.6 degrees
Water Temperature:	50.2 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)
12/01	10:00:00	6.2	6.0	19.5	23.4	290	1018.7	48.6	50.2
12/01	09:00:00	5.2	6.0	19.5	23.4	280	1018.4	48.7	50.2
12/01	08:00:00	4.9	0.0	17.6	23.4	280	1017.8	49.5	50.2
12/01	07:00:00	4.6	5.0	17.6	21.4	280	1017.4	50.2	50.2
12/01	06:00:00	4.3	5.0	17.6	25.4	210	1016.9	53.1	50.2
12/01	05:00:00	3.9	6.0	13.7	17.6	220	1017.5	52.9	50.2
12/01	04:00:00	3.6	5.0	9.8	11.7	240	1018.5	52.9	50.2
12/01	03:00:00	3.9	6.0	9.8	11.7	190	1018.3	53.2	32.0
12/01	02:00:00	3.6	6.0	13.7	15.6	180	1019.0	53.6	50.2
12/01	01:00:00	3.9	5.0	11.7	13.7	170	1020.4	52.5	50.4
12/01	00:00:00	4.6	6.0	11.7	13.7	160	1021.7	52.7	50.4
11/30	23:00:00	4.6	5.0	15.6	19.5	150	1021.8	52.7	50.2
11/30	22:00:00	4.9	5.0	17.6	21.4	150	1022.2	52.3	32.0
11/30	21:00:00	4.9	5.0	17.6	21.4	150	1022.7	52.0	50.2
11/30	20:00:00	5.2	5.0	19.5	21.4	140	1023.2	51.4	50.4
11/30	19:00:00	4.6	5.0	17.6	21.4	150	1024.0	51.4	50.2
11/30	18:00:00	4.9	5.0	19.5	25.4	150	1024.6	50.7	50.2
11/30	17:00:00	4.3	4.0	21.4	25.4	150	1026.0	50.0	32.0
11/30	16:00:00	3.6	4.0	19.5	21.4	150	1027.4	49.1	50.2
11/30	15:00:00	3.3	8.0	17.6	21.4	150	1028.8	48.4	50.4
11/30	14:00:00	3.0	7.0	15.6	17.6	160	1030.2	47.3	50.4
11/30	13:00:00	0.0	0.0	9.8	13.7	190	1031.2	46.6	50.4
11/30	12:00:00	3.0	7.0	11.7	17.6	180	1031.4	46.0	32.0
11/30	11:00:00	3.3	7.0	9.8	11.7	150	1031.8	45.1	50.4

000021002 ___0.024729

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