BUOY 41002 (STORMSURF)

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Buoy 41002 South Hatteras
Longitude = 75.46W Latitude = 32.36N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

09/17
23:00:00

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

Current Swell & Surf Analysis
Buoy 41002
23:00:00 (GMT) on 09/17
Sea Height:	3.5 ft
Primary Swell Height:	2.8 ft
Primary Swell Period:	10.2 secs
Surf Height	1.8 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)
09/17	23:00:00	3.5	2.8 se	10.2 secs	0.8 se	13.5 secs	1.1 se	6.8secs	1.8 -2.4	10.2
09/17	22:00:00	3.2	2.4 se	11.0 secs	1.6 se	7.9 secs	0.1 se	14.3secs	1.7 -2.2	11.0
09/17	21:00:00	2.9	2.0 se	11.0 secs	1.5 se	7.8 secs	0.2 se	15.5secs	1.4 -1.9	11.0
09/17	20:00:00	3.2	2.1 se	11.1 secs	1.6 se	7.9 secs	0.2 se	14.3secs	1.5 -2.0	11.1
09/17	19:00:00	3.5	2.6 se	11.1 secs	1.6 se	7.8 secs	0.0 se	0.0secs	1.8 -2.4	11.1
09/17	18:00:00	3.0	2.1 se	11.0 secs	1.4 se	7.8 secs	0.3 se	14.3secs	1.5 -1.9	11.0
09/17	17:00:00	3.3	2.4 se	10.1 secs	1.3 se	6.7 secs	0.2 se	14.3secs	1.6 -2.1	10.1
09/17	16:00:00	3.6	2.5 se	11.0 secs	1.6 se	7.7 secs	0.2 se	14.3secs	1.8 -2.3	11.0
09/17	15:00:00	3.7	2.6 se	11.2 secs	1.6 se	7.8 secs	0.4 se	15.0secs	1.9 -2.4	11.2
09/17	14:00:00	4.0	3.0 se	11.1 secs	1.8 se	7.8 secs	0.0 se	0.0secs	2.1 -2.8	11.1
09/17	13:00:00	3.4	2.0 se	11.2 secs	1.9 se	7.8 secs	0.4 se	14.3secs	1.5 -1.9	11.2
09/17	12:00:00	4.0	3.1 se	11.0 secs	1.7 se	7.8 secs	0.3 se	14.3secs	2.2 -2.9	11.0
09/17	11:00:00	4.2	3.1 se	11.0 secs	2.0 se	7.9 secs	0.2 se	14.3secs	2.2 -2.9	11.0
09/17	10:00:00	4.9	4.0 se	11.1 secs	2.2 se	7.8 secs	0.5 se	14.3secs	2.9 -3.7	11.1
09/17	09:00:00	4.4	3.4 se	11.2 secs	1.7 se	7.8 secs	0.4 se	14.3secs	2.5 -3.3	11.2
09/17	08:00:00	4.5	3.4 se	11.2 secs	2.0 se	7.7 secs	0.4 se	14.3secs	2.5 -3.2	11.2
09/17	07:00:00	4.6	3.6 se	11.2 secs	1.9 se	7.8 secs	0.3 se	14.3secs	2.6 -3.4	11.2
09/17	06:00:00	4.3	3.2 se	11.1 secs	1.9 se	7.8 secs	0.3 se	14.3secs	2.3 -3.0	11.1
09/17	05:00:00	4.5	3.0 se	11.1 secs	2.3 se	7.8 secs	0.4 se	14.3secs	2.2 -2.9	11.1
09/17	04:00:00	4.1	2.8 se	11.2 secs	1.9 se	7.8 secs	0.3 se	14.3secs	2.0 -2.6	11.2
09/17	03:00:00	3.9	2.5 se	11.2 secs	2.0 se	7.7 secs	0.5 se	14.3secs	1.8 -2.4	11.2
09/17	02:00:00	4.3	3.3 se	11.3 secs	1.8 se	7.8 secs	0.0 se	0.0secs	2.4 -3.1	11.3
09/17	01:00:00	4.7	3.7 se	11.3 secs	1.7 se	7.7 secs	0.6 se	14.9secs	2.8 -3.6	11.3
09/17	00:00:00	4.8	3.7 se	11.3 secs	2.1 se	7.7 secs	0.0 se	0.0secs	2.7 -3.6	11.3

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 41002
23:00:00 (GMT) on 09/17
Combined Sea Height:	3.0 ft
Dominant Period:	10.0 secs
Wind Speed:	0.0 kts
Wind Gust:	1.9 kts
Wind Direction:	000 degrees
Barometric Pressure:	1017.8 mbs
Air Temperature:	78.1 degrees
Water Temperature:	81.5 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)
09/17	23:00:00	3.0	10.0	0.0	1.9	000	1017.8	78.1	81.5
09/17	22:00:00	3.3	8.0	0.0	1.9	000	1017.5	78.1	81.5
09/17	21:00:00	3.3	0.0	5.8	7.8	340	1017.0	78.4	81.7
09/17	20:00:00	3.3	10.0	5.8	7.8	350	1017.1	78.4	81.5
09/17	19:00:00	0.0	0.0	7.8	9.8	330	1017.3	78.3	81.7
09/17	18:00:00	0.0	0.0	9.8	11.7	320	1017.5	78.4	81.5
09/17	17:00:00	3.6	0.0	11.7	15.6	310	1018.0	78.6	81.5
09/17	16:00:00	0.0	0.0	11.7	15.6	320	1018.6	78.8	81.5
09/17	15:00:00	0.0	0.0	11.7	13.7	310	1018.6	78.8	81.5
09/17	14:00:00	3.9	10.0	9.8	13.7	290	1018.6	78.4	81.5
09/17	13:00:00	3.9	0.0	11.7	15.6	290	1018.5	78.1	81.3
09/17	12:00:00	3.9	11.0	11.7	15.6	270	1018.3	78.3	81.3
09/17	11:00:00	0.0	0.0	11.7	15.6	260	1017.9	77.9	81.5
09/17	10:00:00	0.0	0.0	11.7	13.7	260	1017.5	77.7	81.5
09/17	09:00:00	0.0	0.0	11.7	13.7	260	1017.3	77.5	81.5
09/17	08:00:00	0.0	0.0	9.8	13.7	250	1017.0	77.7	81.5
09/17	07:00:00	4.3	0.0	9.8	13.7	240	1016.8	77.9	81.5
09/17	06:00:00	0.0	0.0	9.8	11.7	220	1016.9	77.9	81.5
09/17	05:00:00	4.3	0.0	7.8	9.8	240	1017.5	78.1	81.3
09/17	04:00:00	4.3	10.0	7.8	9.8	250	1017.8	78.4	81.3
09/17	03:00:00	3.9	0.0	5.8	7.8	270	1018.1	78.6	81.3
09/17	02:00:00	3.9	11.0	7.8	7.8	230	1018.2	78.8	81.5
09/17	01:00:00	0.0	0.0	7.8	11.7	230	1018.3	78.8	81.5
09/17	00:00:00	4.3	9.0	7.8	11.7	250	1017.9	79.0	81.5

000017182 ___0.032497

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