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)

07/01
19:00:00

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

Current Swell & Surf Analysis
Buoy 44008
19:00:00 (GMT) on 07/01
Sea Height:	1.6 ft
Primary Swell Height:	1.3 ft
Primary Swell Period:	5.5 secs
Surf Height	0.5 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)
07/01	19:00:00	1.6	1.3 se	5.5 secs	0.5 se	11.0 secs	0.3 se	14.9secs	0.5 -0.6	5.5
07/01	18:00:00	1.2	0.5 se	10.1 secs	0.8 se	5.5 secs	0.0 se	0.0secs	0.4 -0.5	10.1
07/01	17:00:00	1.3	0.6 se	11.1 secs	0.4 se	14.5 secs	0.3 se	17.7secs	0.4 -0.6	11.1
07/01	16:00:00	1.0	0.5 se	10.1 secs	0.6 se	5.5 secs	0.2 se	14.1secs	0.4 -0.5	10.1
07/01	15:00:00	1.1	0.6 se	10.1 secs	0.5 se	6.7 secs	0.0 se	0.0secs	0.4 -0.6	10.1
07/01	14:00:00	1.1	0.6 se	11.1 secs	0.6 se	7.8 secs	0.1 se	16.7secs	0.4 -0.5	11.1
07/01	13:00:00	1.1	0.5 se	11.0 secs	0.6 se	7.7 secs	0.0 se	0.0secs	0.4 -0.5	11.0
07/01	12:00:00	1.1	0.6 se	10.1 secs	0.6 se	6.7 secs	0.2 se	14.6secs	0.4 -0.5	10.1
07/01	11:00:00	1.0	0.5 se	10.1 secs	0.6 se	6.7 secs	0.1 se	13.2secs	0.4 -0.5	10.1
07/01	10:00:00	1.2	0.6 se	10.1 secs	0.8 se	6.7 secs	0.3 se	14.0secs	0.5 -0.6	10.1
07/01	09:00:00	1.0	0.7 se	8.3 secs	0.4 se	12.2 secs	0.2 se	15.3secs	0.4 -0.5	8.3
07/01	08:00:00	1.0	0.6 se	11.1 secs	0.6 se	7.8 secs	0.1 se	14.3secs	0.5 -0.6	11.1
07/01	07:00:00	1.0	0.5 se	11.1 secs	0.6 se	7.7 secs	0.2 se	15.0secs	0.4 -0.5	11.1
07/01	06:00:00	1.2	0.7 se	10.1 secs	0.6 se	6.7 secs	0.1 se	14.3secs	0.5 -0.7	10.1
07/01	05:00:00	1.0	0.6 se	12.1 secs	0.6 se	9.1 secs	0.4 se	5.9secs	0.5 -0.7	12.1
07/01	04:00:00	1.1	0.6 se	12.1 secs	0.7 se	7.8 secs	0.0 se	0.0secs	0.5 -0.6	12.1
07/01	03:00:00	1.1	0.7 se	11.1 secs	0.6 se	7.7 secs	0.1 se	14.9secs	0.5 -0.7	11.1
07/01	02:00:00	1.1	0.6 se	12.0 secs	0.6 se	8.4 secs	0.2 se	15.1secs	0.5 -0.6	12.0
07/01	01:00:00	1.1	0.6 se	11.0 secs	0.6 se	7.8 secs	0.1 se	15.0secs	0.5 -0.6	11.0
07/01	00:00:00	1.3	0.8 se	10.2 secs	0.6 se	6.7 secs	0.3 se	13.6secs	0.5 -0.7	10.2
06/30	23:00:00	1.1	0.6 se	11.0 secs	0.7 se	7.7 secs	0.2 se	14.3secs	0.5 -0.6	11.0
06/30	22:00:00	1.2	0.7 se	10.1 secs	0.7 se	6.7 secs	0.3 se	13.3secs	0.5 -0.6	10.1
06/30	21:00:00	1.2	0.7 se	10.1 secs	0.6 se	6.8 secs	0.3 se	13.2secs	0.5 -0.6	10.1
06/30	20:00:00	1.2	0.7 se	11.2 secs	0.7 se	7.7 secs	0.1 se	14.3secs	0.5 -0.7	11.2

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
19:50:00 (GMT) on 07/01
Combined Sea Height:	3.9 ft
Dominant Period:	5.0 secs
Wind Speed:	11.7 kts
Wind Gust:	11.7 kts
Wind Direction:	200 degrees
Barometric Pressure:	1017.2 mbs
Air Temperature:	67.1 degrees
Water Temperature:	62.1 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)
07/01	19:50:00	3.9	5.0	11.7	11.7	200	1017.2	67.1	62.1
07/01	18:50:00	3.6	5.0	11.7	11.7	200	1017.7	67.5	62.2
07/01	17:50:00	3.3	5.0	9.8	9.8	200	1017.8	66.9	62.2
07/01	16:50:00	3.0	4.0	11.7	11.7	200	1017.9	66.9	61.9
07/01	15:50:00	3.0	4.0	9.8	9.8	200	1018.1	65.8	61.5
07/01	14:50:00	2.6	4.0	9.8	11.7	200	1017.9	65.8	61.7
07/01	13:50:00	2.6	4.0	11.7	11.7	200	1017.3	66.7	61.7
07/01	12:50:00	2.3	4.0	11.7	11.7	190	1017.6	66.0	61.0
07/01	11:50:00	2.3	8.0	9.8	11.7	190	1018.0	65.5	32.0
07/01	10:50:00	2.0	8.0	7.8	9.8	200	1018.0	64.6	59.4
07/01	09:50:00	2.0	3.0	7.8	9.8	190	1018.0	65.3	60.4
07/01	08:50:00	1.6	7.0	7.8	7.8	200	1018.0	65.7	62.1
07/01	07:50:00	1.6	8.0	7.8	7.8	200	1018.2	66.0	61.2
07/01	06:50:00	1.6	8.0	7.8	9.8	190	1018.1	66.4	62.1
07/01	05:50:00	1.6	8.0	9.8	9.8	190	1018.2	66.7	61.2
07/01	04:50:00	1.6	8.0	9.8	9.8	180	1018.6	66.6	62.2
07/01	03:50:00	1.6	8.0	7.8	9.8	180	1019.2	66.2	61.9
07/01	02:50:00	1.6	8.0	7.8	7.8	180	1019.2	66.0	63.0
07/01	01:50:00	1.6	7.0	5.8	5.8	180	1019.5	65.7	62.8
07/01	00:50:00	1.6	8.0	5.8	5.8	200	1019.2	65.8	62.8
06/30	23:50:00	1.6	8.0	5.8	7.8	160	1018.7	66.4	62.8
06/30	22:50:00	1.6	0.0	3.9	3.9	150	1019.1	32.0	62.6
06/30	21:50:00	1.6	8.0	3.9	3.9	180	1019.1	67.5	61.7
06/30	20:50:00	1.6	9.0	1.9	3.9	200	1019.7	67.8	62.8

000021743 ___0.028453

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