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)

08/13
15:00:00

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

Current Swell & Surf Analysis
Buoy 44013
15:00:00 (GMT) on 08/13
Sea Height:	0.8 ft
Primary Swell Height:	0.6 ft
Primary Swell Period:	12.5 secs
Surf Height	0.6 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)
08/13	15:00:00	0.8	0.6 se	12.5 secs	0.2 se	9.3 secs	0.3 se	5.9secs	0.6 -0.8	12.5
08/13	14:00:00	0.7	0.4 se	12.5 secs	0.2 se	9.2 secs	0.3 se	5.5secs	0.4 -0.6	12.5
08/13	13:00:00	0.5	0.3 se	11.5 secs	0.3 se	8.4 secs	0.0 se	0.0secs	0.3 -0.3	11.5
08/13	12:00:00	0.6	0.4 se	12.3 secs	0.3 se	9.2 secs	0.3 se	5.9secs	0.4 -0.5	12.3
08/13	11:00:00	0.7	0.5 se	12.7 secs	0.3 se	9.1 secs	0.3 se	5.9secs	0.5 -0.6	12.7
08/13	10:00:00	0.7	0.5 se	12.8 secs	0.2 se	9.2 secs	0.3 se	6.0secs	0.5 -0.7	12.8
08/13	09:00:00	0.7	0.6 se	12.4 secs	0.3 se	9.3 secs	0.2 se	6.0secs	0.6 -0.7	12.4
08/13	08:00:00	0.7	0.6 se	12.5 secs	0.2 se	9.2 secs	0.2 se	6.0secs	0.6 -0.7	12.5
08/13	07:00:00	0.7	0.6 se	12.4 secs	0.2 se	7.7 secs	0.0 se	0.0secs	0.6 -0.8	12.4
08/13	06:00:00	0.6	0.4 se	12.3 secs	0.2 se	9.2 secs	0.3 se	5.5secs	0.4 -0.5	12.3
08/13	05:00:00	0.6	0.4 se	12.2 secs	0.2 se	9.1 secs	0.3 se	5.9secs	0.4 -0.5	12.2
08/13	04:00:00	0.8	0.5 se	12.5 secs	0.4 se	5.5 secs	0.2 se	9.1secs	0.5 -0.6	12.5
08/13	03:00:00	0.7	0.5 se	12.6 secs	0.3 se	7.1 secs	0.0 se	0.0secs	0.5 -0.6	12.6
08/13	02:00:00	0.7	0.5 se	12.5 secs	0.4 se	5.9 secs	0.2 se	9.0secs	0.5 -0.6	12.5
08/13	01:00:00	0.6	0.3 se	12.4 secs	0.4 se	5.9 secs	0.2 se	9.0secs	0.3 -0.4	12.4
08/13	00:00:00	0.7	0.4 se	13.8 secs	0.2 se	10.0 secs	0.3 se	6.3secs	0.4 -0.5	13.8
08/12	23:00:00	0.6	0.3 se	12.8 secs	0.3 se	7.1 secs	0.0 se	0.0secs	0.3 -0.4	12.8
08/12	22:00:00	0.6	0.3 se	12.9 secs	0.3 se	9.0 secs	0.3 se	5.9secs	0.4 -0.4	12.9
08/12	21:00:00	0.6	0.3 se	12.7 secs	0.3 se	8.4 secs	0.0 se	0.0secs	0.3 -0.4	12.7
08/12	20:00:00	0.6	0.3 se	12.6 secs	0.3 se	8.4 secs	0.0 se	0.0secs	0.3 -0.4	12.6
08/12	19:00:00	0.6	0.3 se	12.6 secs	0.3 se	6.7 secs	0.0 se	16.7secs	0.3 -0.4	12.6
08/12	18:00:00	0.6	0.4 se	12.7 secs	0.2 se	8.3 secs	0.0 se	16.7secs	0.4 -0.5	12.7
08/12	17:00:00	0.6	0.4 se	12.6 secs	0.3 se	8.4 secs	0.0 se	0.0secs	0.4 -0.5	12.6
08/12	16:00:00	0.6	0.4 se	12.8 secs	0.2 se	9.1 secs	0.2 se	5.9secs	0.4 -0.5	12.8

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
15:50:00 (GMT) on 08/13
Combined Sea Height:	1.0 ft
Dominant Period:	13.0 secs
Wind Speed:	1.9 kts
Wind Gust:	3.9 kts
Wind Direction:	260 degrees
Barometric Pressure:	1009.4 mbs
Air Temperature:	72.0 degrees
Water Temperature:	70.2 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)
08/13	15:50:00	1.0	13.0	1.9	3.9	260	1009.4	72.0	70.2
08/13	14:50:00	1.0	6.0	3.9	5.8	230	1009.2	69.8	69.6
08/13	13:50:00	1.0	2.0	5.8	7.8	190	1009.1	68.9	69.1
08/13	12:50:00	1.3	2.0	3.9	5.8	310	1009.6	68.4	68.5
08/13	11:50:00	1.3	2.0	9.8	11.7	240	1009.6	68.7	68.7
08/13	10:50:00	1.0	2.0	9.8	11.7	230	1009.2	68.5	68.9
08/13	09:50:00	1.0	12.0	9.8	11.7	240	1008.8	68.9	69.4
08/13	08:50:00	0.7	0.0	9.8	11.7	240	1008.8	69.4	69.6
08/13	07:50:00	1.0	11.0	9.8	11.7	230	1009.0	70.2	69.6
08/13	06:50:00	0.7	0.0	11.7	13.7	240	1008.7	70.2	69.6
08/13	05:50:00	1.0	13.0	9.8	11.7	240	1008.6	71.4	69.4
08/13	04:50:00	1.0	13.0	7.8	9.8	230	1008.5	70.9	69.6
08/13	03:50:00	1.0	12.0	7.8	7.8	230	1008.6	71.2	69.8
08/13	02:50:00	1.0	5.0	9.8	9.8	210	1008.4	72.0	69.6
08/13	01:50:00	1.0	6.0	7.8	9.8	200	1009.1	72.0	69.1
08/13	00:50:00	0.7	0.0	5.8	5.8	170	1008.8	72.0	70.0
08/12	23:50:00	0.7	0.0	7.8	9.8	170	1008.5	73.0	71.1
08/12	22:50:00	0.7	0.0	7.8	9.8	170	1008.5	73.6	70.2
08/12	21:50:00	0.7	0.0	7.8	9.8	160	1008.4	73.0	69.6
08/12	20:50:00	0.7	0.0	7.8	9.8	170	1008.0	73.2	70.9
08/12	19:50:00	0.7	0.0	5.8	7.8	150	1008.1	74.1	71.8
08/12	18:50:00	0.7	0.0	3.9	5.8	160	1008.5	32.0	72.7
08/12	17:50:00	0.7	0.0	3.9	3.9	190	1008.9	73.9	72.5
08/12	16:50:00	0.7	0.0	3.9	3.9	210	1009.2	72.7	71.8

000016449 ___0.025219

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