BUOY 44013 (STORMSURF)

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Buoy 44013 Boston
Longitude = 70.69W Latitude = 42.35N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

08/12
00:00:00

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

Current Swell & Surf Analysis
Buoy 44013
00:00:00 (GMT) on 08/12
Sea Height:	0.6 ft
Primary Swell Height:	0.2 ft
Primary Swell Period:	12.6 secs
Surf Height	0.3 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)
08/12	00:00:00	0.6	0.2 se	12.6 secs	0.3 se	9.1 secs	0.3 se	5.5secs	0.3 -0.3	12.6
08/11	23:00:00	0.5	0.2 se	12.6 secs	0.3 se	9.1 secs	0.3 se	5.9secs	0.2 -0.3	12.6
08/11	22:00:00	0.5	0.2 se	14.3 secs	0.3 se	9.0 secs	0.3 se	5.9secs	0.2 -0.3	14.3
08/11	21:00:00	0.4	0.3 se	9.1 secs	0.2 se	5.9 secs	0.1 se	12.5secs	0.2 -0.3	9.1
08/11	20:00:00	0.5	0.2 se	14.4 secs	0.2 se	9.9 secs	0.3 se	6.6secs	0.2 -0.3	14.4
08/11	19:00:00	0.5	0.3 se	10.0 secs	0.1 se	13.2 secs	0.3 se	6.7secs	0.2 -0.3	10.0
08/11	18:00:00	0.4	0.3 se	9.9 secs	0.2 se	6.7 secs	0.0 se	0.0secs	0.2 -0.3	9.9
08/11	17:00:00	0.5	0.3 se	11.0 secs	0.1 se	14.3 secs	0.2 se	7.7secs	0.2 -0.3	11.0
08/11	16:00:00	0.5	0.3 se	10.0 secs	0.2 se	13.2 secs	0.2 se	6.7secs	0.2 -0.3	10.0
08/11	15:00:00	0.6	0.3 se	11.1 secs	0.3 se	7.8 secs	0.1 se	14.3secs	0.2 -0.3	11.1
08/11	14:00:00	0.7	0.5 se	6.2 secs	0.2 se	11.2 secs	0.1 se	14.3secs	0.2 -0.3	6.2
08/11	13:00:00	0.6	0.2 se	10.9 secs	0.4 se	5.9 secs	0.0 se	0.0secs	0.2 -0.3	10.9
08/11	12:00:00	0.6	0.3 se	7.2 secs	0.2 se	10.4 secs	0.0 se	0.0secs	0.2 -0.2	7.2
08/11	11:00:00	0.5	0.3 se	8.2 secs	0.1 se	11.5 secs	0.0 se	0.0secs	0.2 -0.2	8.2
08/11	10:00:00	0.6	0.3 se	10.0 secs	0.3 se	6.2 secs	0.0 se	0.0secs	0.2 -0.3	10.0
08/11	09:00:00	0.5	0.3 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.2 -0.3	8.4
08/11	06:00:00	0.5	0.3 se	9.9 secs	0.1 se	13.2 secs	0.3 se	6.7secs	0.2 -0.3	9.9
08/11	05:00:00	0.5	0.3 se	9.1 secs	0.3 se	6.0 secs	0.1 se	12.5secs	0.2 -0.3	9.1
08/11	04:00:00	0.5	0.2 se	11.2 secs	0.3 se	7.7 secs	0.1 se	14.3secs	0.2 -0.3	11.2
08/11	03:00:00	0.5	0.3 se	8.3 secs	0.0 se	0.0 secs	se	secs	0.2 -0.2	8.3
08/11	02:00:00	0.5	0.2 se	11.3 secs	0.3 se	7.7 secs	0.1 se	14.3secs	0.2 -0.3	11.3
08/11	01:00:00	0.7	0.3 se	11.1 secs	0.4 se	7.1 secs	0.1 se	14.3secs	0.2 -0.3	11.1
08/11	00:00:00	0.7	0.4 se	7.7 secs	0.2 se	11.1 secs	0.0 se	0.0secs	0.2 -0.3	7.7
08/10	23:00:00	0.7	0.4 se	6.6 secs	0.2 se	11.2 secs	0.0 se	0.0secs	0.2 -0.3	6.6

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 44013
00:50:00 (GMT) on 08/12
Combined Sea Height:	0.7 ft
Dominant Period:	0.0 secs
Wind Speed:	5.8 kts
Wind Gust:	5.8 kts
Wind Direction:	300 degrees
Barometric Pressure:	1008.4 mbs
Air Temperature:	73.4 degrees
Water Temperature:	69.6 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)
08/12	00:50:00	0.7	0.0	5.8	5.8	300	1008.4	73.4	69.6
08/11	23:50:00	0.7	0.0	7.8	9.8	300	1008.2	75.9	69.6
08/11	22:50:00	0.7	0.0	3.9	5.8	290	1007.9	73.9	70.2
08/11	21:50:00	0.7	0.0	5.8	7.8	290	1008.1	74.7	71.2
08/11	20:50:00	0.7	0.0	3.9	3.9	270	1007.5	75.4	70.7
08/11	19:50:00	0.7	0.0	5.8	5.8	250	1007.5	75.4	71.4
08/11	18:50:00	0.7	0.0	5.8	7.8	250	1007.8	75.0	71.1
08/11	17:50:00	0.7	0.0	5.8	5.8	240	1007.9	74.3	69.8
08/11	16:50:00	0.7	0.0	3.9	5.8	230	1008.0	73.8	69.4
08/11	15:50:00	0.7	0.0	3.9	5.8	240	1008.2	72.1	68.7
08/11	14:50:00	1.0	6.0	7.8	7.8	270	1008.6	71.6	68.0
08/11	13:50:00	1.3	6.0	7.8	9.8	260	1009.1	71.1	67.6
08/11	12:50:00	1.3	2.0	9.8	11.7	260	1009.5	70.3	68.0
08/11	11:50:00	1.0	2.0	7.8	11.7	250	1009.6	70.2	68.2
08/11	10:50:00	1.3	2.0	11.7	13.7	270	1009.2	70.3	68.9
08/11	09:50:00	1.3	2.0	11.7	13.7	260	1008.9	70.7	69.3
08/11	05:50:00	1.0	3.0	3.9	5.8	200	1009.9	71.6	70.2
08/11	04:50:00	1.0	3.0	7.8	9.8	200	1010.4	72.3	69.6
08/11	03:50:00	1.0	3.0	5.8	7.8	210	1010.6	72.7	70.0
08/11	02:50:00	0.7	0.0	7.8	9.8	210	1010.7	72.9	69.8
08/11	01:50:00	1.0	6.0	7.8	7.8	200	1010.9	73.6	70.2
08/11	00:50:00	1.0	6.0	3.9	5.8	220	1011.1	73.8	70.9
08/10	23:50:00	1.0	6.0	3.9	3.9	170	1010.9	72.3	70.3
08/10	22:50:00	1.0	6.0	3.9	5.8	140	1011.4	72.3	69.8

000016441 ___0.025083

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