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)

09/02
04:00:00

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

Current Swell & Surf Analysis
Buoy 44008
04:00:00 (GMT) on 09/02
Sea Height:	1.5 ft
Primary Swell Height:	1.4 ft
Primary Swell Period:	11.5 secs
Surf Height	1.1 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)
09/02	04:00:00	1.5	1.4 se	11.5 secs	0.5 se	8.3 secs	0.0 se	0.0secs	1.1 -1.4	11.5
09/02	03:00:00	1.5	1.3 se	11.4 secs	0.5 se	7.7 secs	0.0 se	0.0secs	1.0 -1.3	11.4
09/02	02:00:00	1.3	0.9 se	12.2 secs	0.5 se	8.3 secs	0.0 se	0.0secs	0.8 -1.0	12.2
09/02	01:00:00	1.4	1.1 se	12.1 secs	0.5 se	8.5 secs	0.0 se	0.0secs	1.0 -1.2	12.1
09/02	00:00:00	1.4	1.2 se	12.3 secs	0.5 se	9.0 secs	0.3 se	5.9secs	1.0 -1.3	12.3
09/01	23:00:00	1.0	0.7 se	11.5 secs	0.5 se	8.3 secs	0.0 se	0.0secs	0.6 -0.8	11.5
09/01	22:00:00	1.2	1.0 se	12.6 secs	0.4 se	9.1 secs	0.3 se	6.0secs	0.8 -1.1	12.6
09/01	21:00:00	0.9	0.6 se	12.5 secs	0.4 se	9.1 secs	0.3 se	6.0secs	0.6 -0.7	12.5
09/01	20:00:00	1.0	0.7 se	12.5 secs	0.5 se	9.1 secs	0.3 se	6.0secs	0.6 -0.7	12.5
09/01	19:00:00	1.0	0.6 se	12.7 secs	0.5 se	9.0 secs	0.2 se	5.9secs	0.6 -0.7	12.7
08/31	23:00:00	1.2	0.5 se	10.0 secs	0.8 se	5.5 secs	0.3 se	13.3secs	0.4 -0.5	10.0
08/31	22:00:00	1.2	0.5 se	11.3 secs	0.8 se	5.6 secs	0.1 se	14.3secs	0.4 -0.5	11.3
08/31	21:00:00	1.3	1.1 se	5.6 secs	0.4 se	9.9 secs	0.0 se	0.0secs	0.4 -0.5	5.6
08/31	20:00:00	1.3	1.0 se	5.9 secs	0.4 se	11.3 secs	0.1 se	14.3secs	0.4 -0.5	5.9
08/31	19:00:00	1.3	0.9 se	5.9 secs	0.5 se	11.3 secs	0.0 se	0.0secs	0.4 -0.5	5.9
08/31	18:00:00	1.5	1.2 se	5.9 secs	0.4 se	11.2 secs	0.0 se	0.0secs	0.5 -0.6	5.9
08/31	17:00:00	1.7	1.3 se	5.9 secs	0.4 se	12.2 secs	0.4 se	9.0secs	0.5 -0.7	5.9
08/31	16:00:00	1.6	1.3 se	5.6 secs	0.4 se	11.2 secs	0.0 se	0.0secs	0.5 -0.6	5.6
08/31	15:00:00	1.6	1.3 se	5.9 secs	0.4 se	9.9 secs	0.2 se	13.0secs	0.5 -0.7	5.9
08/31	14:00:00	2.1	1.7 se	6.3 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.7 -0.9	6.3
08/31	13:00:00	2.2	1.6 se	6.6 secs	0.4 se	11.1 secs	0.0 se	0.0secs	0.8 -1.0	6.6
08/31	12:00:00	2.3	1.8 se	6.7 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.9 -1.1	6.7
08/31	11:00:00	2.8	2.3 se	6.6 secs	0.5 se	9.9 secs	0.0 se	0.0secs	1.1 -1.4	6.6
08/31	10:00:00	3.1	2.5 se	6.7 secs	0.5 se	9.9 secs	0.0 se	0.0secs	1.2 -1.5	6.7

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
04:50:00 (GMT) on 09/02
Combined Sea Height:	2.3 ft
Dominant Period:	11.0 secs
Wind Speed:	11.7 kts
Wind Gust:	13.7 kts
Wind Direction:	070 degrees
Barometric Pressure:	1017.6 mbs
Air Temperature:	66.7 degrees
Water Temperature:	70.5 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)
09/02	04:50:00	2.3	11.0	11.7	13.7	070	1017.6	66.7	70.5
09/02	03:50:00	2.3	11.0	13.7	15.6	070	1017.6	67.3	70.5
09/02	02:50:00	2.0	12.0	13.7	15.6	080	1017.2	67.5	71.1
09/02	01:50:00	2.0	12.0	13.7	15.6	060	1017.5	66.4	71.6
09/02	00:50:00	2.3	12.0	7.8	9.8	070	1017.7	67.1	71.8
09/01	23:50:00	2.3	12.0	13.7	15.6	100	1017.0	64.6	71.8
09/01	22:50:00	2.3	3.0	17.6	21.4	090	1017.1	62.1	72.1
09/01	21:50:00	2.3	13.0	19.5	23.4	080	1017.4	60.3	72.7
09/01	20:50:00	1.6	8.0	17.6	21.4	070	1017.4	62.4	72.7
09/01	19:50:00	1.6	13.0	15.6	19.5	070	1017.7	61.9	72.7
08/31	23:50:00	2.3	4.0	5.8	9.8	090	1019.1	67.8	74.1
08/31	21:50:00	2.3	6.0	7.8	9.8	050	1019.1	68.2	74.1
08/31	20:50:00	2.3	6.0	9.8	11.7	050	1019.0	68.2	74.1
08/31	19:50:00	2.6	6.0	7.8	9.8	060	1019.4	68.2	73.9
08/31	18:50:00	3.0	6.0	7.8	9.8	060	1019.5	68.5	74.7
08/31	17:50:00	3.0	6.0	9.8	11.7	050	1019.4	68.7	74.1
08/31	16:50:00	3.3	6.0	9.8	11.7	040	1019.4	68.4	73.2
08/31	15:50:00	3.0	6.0	9.8	13.7	050	1019.6	68.5	72.3
08/31	14:50:00	3.3	6.0	11.7	13.7	050	1019.4	68.9	70.9
08/31	13:50:00	3.3	6.0	11.7	13.7	050	1019.1	69.4	70.7
08/31	12:50:00	3.6	7.0	9.8	11.7	010	1018.7	67.1	71.2
08/31	11:50:00	4.6	7.0	13.7	15.6	350	1018.4	66.2	71.4
08/31	10:50:00	4.6	6.0	11.7	13.7	350	1017.6	67.1	71.6
08/31	09:50:00	4.9	7.0	5.8	7.8	330	1017.1	66.9	70.5

000022365 ___0.027009

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