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)

08/23
17:00:00

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

Current Swell & Surf Analysis
Buoy 41002
17:00:00 (GMT) on 08/23
Sea Height:	4.4 ft
Primary Swell Height:	1.6 ft
Primary Swell Period:	13.8 secs
Surf Height	1.4 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)
08/23	17:00:00	4.4	1.6 se	13.8 secs	3.3 se	6.3 secs	1.0 se	10.1secs	1.4 -1.9	13.8
08/23	16:00:00	3.9	1.8 se	12.6 secs	2.7 se	6.3 secs	0.0 se	0.0secs	1.5 -2.0	12.6
08/23	15:00:00	3.7	1.7 se	13.6 secs	2.5 se	6.2 secs	1.0 se	10.1secs	1.5 -1.9	13.6
08/23	14:00:00	3.5	1.4 se	12.6 secs	2.7 se	6.2 secs	0.3 se	16.7secs	1.1 -1.5	12.6
08/23	13:00:00	3.7	1.8 se	13.5 secs	2.4 se	6.2 secs	1.1 se	10.0secs	1.6 -2.0	13.5
08/23	12:00:00	3.7	1.6 se	12.7 secs	2.8 se	5.9 secs	0.9 se	9.0secs	1.3 -1.7	12.7
08/23	11:00:00	3.3	1.7 se	12.7 secs	2.1 se	6.2 secs	0.2 se	16.7secs	1.4 -1.9	12.7
08/23	10:00:00	3.5	2.0 se	12.8 secs	2.1 se	5.9 secs	1.1 se	8.9secs	1.7 -2.2	12.8
08/23	09:00:00	3.6	1.8 se	13.6 secs	2.5 se	5.9 secs	1.2 se	9.0secs	1.6 -2.1	13.6
08/23	08:00:00	3.1	1.4 se	12.9 secs	2.1 se	5.9 secs	1.0 se	9.1secs	1.2 -1.6	12.9
08/23	07:00:00	3.1	1.4 se	12.8 secs	2.1 se	6.2 secs	0.0 se	0.0secs	1.1 -1.5	12.8
08/23	06:00:00	3.4	1.7 se	13.6 secs	2.3 se	6.2 secs	0.9 se	10.2secs	1.5 -2.0	13.6
08/23	05:00:00	3.2	1.7 se	12.7 secs	2.1 se	6.2 secs	0.0 se	0.0secs	1.4 -1.8	12.7
08/23	04:00:00	3.3	1.7 se	13.5 secs	1.4 se	8.9 secs	1.9 se	5.9secs	1.5 -1.9	13.5
08/23	03:00:00	3.1	1.7 se	12.8 secs	1.8 se	6.2 secs	0.0 se	0.0secs	1.5 -1.9	12.8
08/23	02:00:00	3.3	1.4 se	13.8 secs	2.2 se	6.2 secs	1.0 se	10.0secs	1.3 -1.7	13.8
08/23	01:00:00	3.2	1.3 se	12.7 secs	2.2 se	5.9 secs	1.1 se	9.0secs	1.1 -1.5	12.7
08/23	00:00:00	3.4	1.7 se	13.7 secs	2.2 se	5.8 secs	1.0 se	10.1secs	1.5 -2.0	13.7
08/22	23:00:00	3.2	1.7 se	12.8 secs	1.4 se	9.0 secs	2.0 se	5.5secs	1.4 -1.8	12.8
08/22	22:00:00	3.0	1.3 se	13.7 secs	1.9 se	5.9 secs	1.1 se	9.0secs	1.2 -1.5	13.7
08/22	21:00:00	2.7	1.6 se	13.7 secs	1.1 se	9.0 secs	1.4 se	5.9secs	1.4 -1.8	13.7
08/22	20:00:00	2.5	1.2 se	12.9 secs	1.2 se	9.0 secs	1.3 se	5.9secs	1.0 -1.3	12.9
08/22	19:00:00	2.7	1.0 se	13.9 secs	1.2 se	9.1 secs	1.7 se	5.9secs	0.9 -1.2	13.9
08/22	18:00:00	2.4	1.2 se	8.4 secs	0.7 se	13.8 secs	0.0 se	0.0secs	0.7 -0.9	8.4

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
17:50:00 (GMT) on 08/23
Combined Sea Height:	4.3 ft
Dominant Period:	6.0 secs
Wind Speed:	11.7 kts
Wind Gust:	13.7 kts
Wind Direction:	190 degrees
Barometric Pressure:	1016.8 mbs
Air Temperature:	79.0 degrees
Water Temperature:	84.7 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)
08/23	17:50:00	4.3	6.0	11.7	13.7	190	1016.8	79.0	84.7
08/23	16:50:00	3.9	6.0	19.5	25.4	200	1017.0	82.9	84.7
08/23	15:50:00	4.6	6.0	9.8	13.7	240	1017.3	84.6	84.7
08/23	14:50:00	4.3	6.0	11.7	13.7	240	1017.0	84.7	84.7
08/23	13:50:00	4.3	6.0	11.7	15.6	240	1016.8	84.6	84.6
08/23	12:50:00	4.6	6.0	13.7	17.6	240	1016.3	84.4	84.6
08/23	11:50:00	4.3	6.0	13.7	17.6	230	1016.1	84.2	84.7
08/23	10:50:00	3.9	6.0	13.7	17.6	220	1015.6	84.2	84.7
08/23	09:50:00	3.9	6.0	15.6	17.6	210	1014.7	83.8	84.7
08/23	08:50:00	4.3	6.0	15.6	19.5	210	1014.6	83.7	84.7
08/23	07:50:00	3.9	6.0	15.6	17.6	210	1015.1	83.7	84.7
08/23	06:50:00	3.6	7.0	15.6	17.6	210	1015.1	84.0	84.7
08/23	05:50:00	3.9	6.0	13.7	17.6	210	1015.8	83.5	84.7
08/23	04:50:00	3.9	6.0	13.7	15.6	210	1016.3	83.5	84.9
08/23	03:50:00	3.6	6.0	13.7	15.6	220	1016.6	83.7	84.9
08/23	02:50:00	3.6	6.0	11.7	13.7	210	1016.5	82.9	84.9
08/23	01:50:00	3.9	6.0	11.7	15.6	210	1016.8	83.1	32.0
08/23	00:50:00	3.6	6.0	11.7	13.7	210	1016.1	82.9	85.1
08/22	23:50:00	4.3	0.0	11.7	15.6	210	1015.4	82.9	85.1
08/22	22:50:00	3.9	6.0	13.7	15.6	220	1015.6	83.7	85.1
08/22	21:50:00	3.6	6.0	13.7	17.6	210	1016.0	83.5	85.3
08/22	20:50:00	3.3	6.0	13.7	15.6	220	1016.1	82.9	85.3
08/22	19:50:00	3.3	13.0	11.7	15.6	200	1016.4	83.1	85.3
08/22	18:50:00	3.3	0.0	5.8	7.8	170	1017.0	81.5	85.3

000017974 ___0.021296

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