BUOY 44008 (STORMSURF)

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Buoy 44008 Nantucket
Longitude = 69.43W Latitude = 40.50N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

06/15
09:00:00

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

Current Swell & Surf Analysis
Buoy 44008
09:00:00 (GMT) on 06/15
Sea Height:	2.5 ft
Primary Swell Height:	1.8 ft
Primary Swell Period:	6.7 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)
06/15	09:00:00	2.5	1.8 se	6.7 secs	0.8 se	10.1 secs	0.0 se	0.0secs	0.8 -1.1	6.7
06/15	08:00:00	2.9	1.8 se	7.1 secs	0.9 se	11.1 secs	0.2 se	15.5secs	0.9 -1.2	7.1
06/15	07:00:00	2.8	2.0 se	6.7 secs	1.0 se	9.9 secs	0.0 se	0.0secs	0.9 -1.2	6.7
06/15	06:00:00	2.9	2.1 se	6.6 secs	0.9 se	9.9 secs	0.0 se	0.0secs	1.0 -1.2	6.6
06/15	05:00:00	3.4	2.6 se	6.3 secs	0.8 se	9.9 secs	0.4 se	13.4secs	1.1 -1.5	6.3
06/15	04:00:00	2.8	2.1 se	5.9 secs	0.7 se	14.7 secs	0.7 se	11.2secs	0.9 -1.1	5.9
06/15	03:00:00	3.0	2.4 se	5.9 secs	0.8 se	11.1 secs	0.5 se	14.2secs	1.0 -1.2	5.9
06/15	02:00:00	3.1	2.6 se	5.9 secs	0.8 se	9.1 secs	0.4 se	14.4secs	1.1 -1.4	5.9
06/15	01:00:00	2.9	2.2 se	5.9 secs	0.9 se	9.9 secs	0.4 se	13.0secs	0.9 -1.2	5.9
06/15	00:00:00	2.8	2.1 se	5.9 secs	1.0 se	9.1 secs	0.6 se	12.6secs	0.9 -1.1	5.9
06/14	23:00:00	3.0	2.2 se	5.8 secs	0.8 se	10.1 secs	0.4 se	14.3secs	0.9 -1.2	5.8
06/14	22:00:00	3.1	2.4 se	5.9 secs	1.1 se	9.0 secs	0.5 se	12.2secs	1.0 -1.3	5.9
06/14	21:00:00	2.7	2.1 se	5.8 secs	1.0 se	9.1 secs	0.5 se	12.2secs	0.9 -1.1	5.8
06/14	20:00:00	2.4	1.2 se	9.1 secs	1.8 se	5.5 secs	0.7 se	12.5secs	0.8 -1.0	9.1
06/14	19:00:00	1.8	1.0 se	9.1 secs	1.3 se	5.5 secs	0.0 se	0.0secs	0.6 -0.8	9.1
06/14	18:00:00	1.4	0.6 se	12.4 secs	0.8 se	9.0 secs	0.7 se	5.5secs	0.5 -0.7	12.4
06/14	17:00:00	1.2	0.8 se	9.1 secs	0.5 se	12.3 secs	0.5 se	5.9secs	0.5 -0.6	9.1
06/14	16:00:00	1.2	0.8 se	9.9 secs	0.5 se	6.7 secs	0.0 se	0.0secs	0.5 -0.7	9.9
06/14	15:00:00	1.3	0.6 se	14.4 secs	0.6 se	11.3 secs	0.7 se	7.8secs	0.6 -0.7	14.4
06/14	14:00:00	1.3	0.8 se	9.1 secs	0.5 se	12.6 secs	0.5 se	5.9secs	0.5 -0.7	9.1
06/14	13:00:00	1.3	0.6 se	12.4 secs	0.7 se	9.1 secs	0.6 se	5.9secs	0.5 -0.7	12.4
06/14	12:00:00	1.3	0.7 se	11.0 secs	0.7 se	7.8 secs	0.3 se	15.1secs	0.5 -0.7	11.0
06/14	11:00:00	1.4	0.7 se	9.1 secs	0.5 se	12.3 secs	0.7 se	5.9secs	0.5 -0.6	9.1
06/14	10:00:00	1.5	0.8 se	12.6 secs	0.8 se	9.2 secs	0.6 se	5.9secs	0.7 -0.9	12.6

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
09:00:00 (GMT) on 06/15
Combined Sea Height:	4.3 ft
Dominant Period:	7.0 secs
Wind Speed:	15.6 kts
Wind Gust:	17.6 kts
Wind Direction:	040 degrees
Barometric Pressure:	1019.5 mbs
Air Temperature:	54.3 degrees
Water Temperature:	56.1 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)
06/15	09:00:00	4.3	7.0	15.6	17.6	040	1019.5	54.3	56.1
06/15	08:00:00	4.9	7.0	15.6	17.6	040	1019.4	54.5	57.4
06/15	07:00:00	4.9	0.0	15.6	19.5	040	1019.0	55.0	57.6
06/15	06:00:00	4.6	7.0	15.6	17.6	040	1019.2	55.0	32.0
06/15	05:00:00	0.0	0.0	13.7	15.6	030	1019.4	55.0	57.4
06/15	04:00:00	4.9	6.0	13.7	15.6	040	1019.2	55.9	57.6
06/15	03:00:00	5.6	6.0	15.6	17.6	040	1018.7	55.9	57.4
06/15	02:00:00	5.6	6.0	17.6	21.4	050	1018.1	56.5	57.0
06/15	01:00:00	0.0	0.0	19.5	23.4	050	1018.2	54.9	56.7
06/15	00:00:00	5.2	6.0	21.4	25.4	050	1017.2	54.0	56.3
06/14	23:00:00	4.9	6.0	15.6	19.5	050	1017.4	55.4	57.0
06/14	22:00:00	5.6	6.0	15.6	17.6	070	1017.2	56.7	56.8
06/14	21:00:00	5.6	6.0	17.6	19.5	070	1017.1	57.2	57.0
06/14	20:00:00	5.2	6.0	17.6	21.4	080	1016.8	57.6	57.6
06/14	19:00:00	0.0	0.0	17.6	21.4	070	1016.8	57.9	32.0
06/14	18:00:00	3.9	5.0	17.6	21.4	080	1017.2	58.5	57.6
06/14	17:00:00	0.0	0.0	17.6	19.5	080	1017.4	58.6	57.7
06/14	16:00:00	3.3	4.0	15.6	17.6	070	1017.8	57.9	32.0
06/14	15:00:00	0.0	0.0	15.6	19.5	070	1018.0	57.2	56.1
06/14	14:00:00	0.0	0.0	15.6	17.6	070	1018.4	56.7	55.8
06/14	13:00:00	3.0	0.0	13.7	15.6	070	1018.6	56.8	55.6
06/14	12:00:00	2.6	0.0	11.7	13.7	070	1019.0	57.0	55.4
06/14	11:00:00	2.6	9.0	11.7	13.7	080	1019.1	57.7	55.0
06/14	10:00:00	2.6	0.0	11.7	13.7	080	1019.1	57.9	54.9

000020221 ___0.025249

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