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)

05/14
03:00:00

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

Current Swell & Surf Analysis
Buoy 44008
03:00:00 (GMT) on 05/14
Sea Height:	1.5 ft
Primary Swell Height:	1.1 ft
Primary Swell Period:	12.4 secs
Surf Height	1 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)
05/14	03:00:00	1.5	1.1 se	12.4 secs	0.8 se	5.5 secs	0.4 se	9.3secs	1.0 -1.2	12.4
05/14	02:00:00	1.4	1.1 se	12.2 secs	0.7 se	5.5 secs	0.1 se	16.7secs	0.9 -1.2	12.2
05/14	01:00:00	1.3	1.0 se	12.5 secs	0.4 se	9.2 secs	0.5 se	5.5secs	0.9 -1.1	12.5
05/14	00:00:00	1.1	0.9 se	12.3 secs	0.3 se	8.5 secs	0.1 se	16.7secs	0.7 -0.9	12.3
05/13	23:00:00	1.0	0.6 se	12.4 secs	0.4 se	9.3 secs	0.5 se	5.5secs	0.6 -0.7	12.4
05/13	22:00:00	1.2	1.0 se	11.3 secs	0.6 se	5.5 secs	0.0 se	0.0secs	0.8 -1.0	11.3
05/13	21:00:00	1.2	0.9 se	12.4 secs	0.5 se	9.4 secs	0.6 se	5.5secs	0.8 -1.0	12.4
05/13	20:00:00	1.3	0.9 se	12.4 secs	0.8 se	5.5 secs	0.4 se	9.2secs	0.8 -1.0	12.4
05/13	19:00:00	1.1	0.8 se	11.3 secs	0.6 se	5.5 secs	0.0 se	0.0secs	0.7 -0.9	11.3
05/13	18:00:00	1.4	0.9 se	12.3 secs	0.5 se	9.3 secs	0.8 se	5.5secs	0.8 -1.0	12.3
05/13	17:00:00	1.4	1.0 se	12.2 secs	0.8 se	5.4 secs	0.4 se	9.2secs	0.9 -1.1	12.2
05/13	16:00:00	1.2	0.9 se	12.5 secs	0.4 se	9.2 secs	0.6 se	5.6secs	0.7 -1.0	12.5
05/13	15:00:00	1.2	0.8 se	12.4 secs	0.5 se	9.2 secs	0.5 se	5.5secs	0.7 -0.9	12.4
05/13	14:00:00	1.3	1.1 se	12.5 secs	0.4 se	9.0 secs	0.5 se	5.5secs	1.0 -1.2	12.5
05/13	13:00:00	1.2	0.8 se	12.5 secs	0.4 se	9.2 secs	0.5 se	5.5secs	0.7 -0.9	12.5
05/13	12:00:00	1.1	0.7 se	12.5 secs	0.4 se	9.1 secs	0.5 se	5.5secs	0.6 -0.8	12.5
05/13	11:00:00	1.0	0.8 se	12.3 secs	0.4 se	9.2 secs	0.4 se	5.6secs	0.7 -0.9	12.3
05/13	10:00:00	1.0	0.6 se	12.4 secs	0.4 se	9.2 secs	0.5 se	5.9secs	0.6 -0.7	12.4
05/13	09:00:00	1.1	0.8 se	12.5 secs	0.4 se	9.2 secs	0.4 se	5.9secs	0.7 -0.9	12.5
05/13	08:00:00	1.2	0.9 se	12.3 secs	0.5 se	9.2 secs	0.4 se	5.5secs	0.7 -0.9	12.3
05/13	07:00:00	1.3	0.9 se	12.5 secs	0.6 se	9.2 secs	0.4 se	5.9secs	0.8 -1.0	12.5
05/13	06:00:00	1.3	0.9 se	12.2 secs	0.6 se	8.3 secs	0.1 se	16.7secs	0.8 -1.0	12.2
05/13	05:00:00	1.3	0.9 se	12.6 secs	0.6 se	9.2 secs	0.5 se	5.9secs	0.8 -1.0	12.6
05/13	04:00:00	1.4	1.0 se	12.3 secs	0.6 se	9.1 secs	0.4 se	5.9secs	0.8 -1.1	12.3

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
03:50:00 (GMT) on 05/14
Combined Sea Height:	2.6 ft
Dominant Period:	5.0 secs
Wind Speed:	11.7 kts
Wind Gust:	15.6 kts
Wind Direction:	150 degrees
Barometric Pressure:	1016.0 mbs
Air Temperature:	52.0 degrees
Water Temperature:	49.5 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)
05/14	03:50:00	2.6	5.0	11.7	15.6	150	1016.0	52.0	49.5
05/14	02:50:00	2.6	5.0	9.8	11.7	150	1016.6	52.0	32.0
05/14	01:50:00	2.6	5.0	11.7	13.7	160	1017.3	52.3	49.6
05/14	00:50:00	2.6	12.0	11.7	13.7	160	1017.4	52.3	49.5
05/13	23:50:00	2.3	5.0	13.7	15.6	160	1017.7	52.0	49.6
05/13	22:50:00	2.6	5.0	11.7	11.7	160	1017.6	51.4	49.6
05/13	21:50:00	2.6	5.0	11.7	13.7	160	1017.5	51.3	32.0
05/13	20:50:00	2.6	5.0	11.7	13.7	160	1017.6	51.3	49.6
05/13	19:50:00	2.6	11.0	11.7	13.7	160	1018.6	50.7	49.1
05/13	18:50:00	2.6	5.0	11.7	13.7	170	1019.4	50.5	48.9
05/13	17:50:00	3.0	5.0	11.7	15.6	160	1019.9	50.4	48.9
05/13	16:50:00	2.6	5.0	13.7	15.6	160	1020.3	50.2	49.3
05/13	15:50:00	3.0	5.0	11.7	13.7	190	1020.7	50.0	49.1
05/13	14:50:00	2.6	5.0	13.7	17.6	180	1021.1	50.0	49.1
05/13	13:50:00	2.6	4.0	13.7	15.6	170	1021.0	49.8	48.9
05/13	12:50:00	2.6	5.0	15.6	17.6	180	1021.4	49.6	48.9
05/13	11:50:00	2.3	4.0	13.7	15.6	180	1021.2	49.3	48.7
05/13	10:50:00	2.3	13.0	11.7	13.7	180	1020.9	49.1	48.4
05/13	09:50:00	2.3	13.0	11.7	13.7	190	1020.8	48.7	48.2
05/13	08:50:00	2.3	11.0	9.8	11.7	190	1021.0	48.7	48.0
05/13	07:50:00	2.6	11.0	9.8	11.7	200	1021.0	48.7	48.0
05/13	06:50:00	2.6	11.0	11.7	13.7	220	1021.1	48.7	48.4
05/13	05:50:00	2.3	12.0	11.7	13.7	200	1020.9	48.7	48.7
05/13	04:50:00	2.3	11.0	9.8	11.7	210	1021.1	48.7	49.1

000021359 ___0.025949

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