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)

04/27
12:00:00

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

Current Swell & Surf Analysis
Buoy 44013
12:00:00 (GMT) on 04/27
Sea Height:	1.1 ft
Primary Swell Height:	0.5 ft
Primary Swell Period:	11.3 secs
Surf Height	0.5 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)
04/27	12:00:00	1.1	0.5 se	11.3 secs	0.6 se	7.7 secs	0.0 se	0.0secs	0.5 -0.6	11.3
04/27	11:00:00	1.1	0.6 se	10.0 secs	0.3 se	13.1 secs	0.6 se	6.7secs	0.5 -0.6	10.0
04/27	10:00:00	1.1	0.8 se	10.2 secs	0.5 se	6.7 secs	0.0 se	0.0secs	0.6 -0.8	10.2
04/27	09:00:00	1.0	0.7 se	11.3 secs	0.6 se	8.3 secs	0.0 se	0.0secs	0.6 -0.7	11.3
04/27	08:00:00	1.1	0.6 se	12.1 secs	0.6 se	8.9 secs	0.3 se	5.6secs	0.6 -0.8	12.1
04/27	07:00:00	1.0	0.6 se	11.3 secs	0.6 se	7.8 secs	0.0 se	0.0secs	0.5 -0.7	11.3
04/27	06:00:00	1.0	0.6 se	11.2 secs	0.5 se	7.9 secs	0.1 se	14.3secs	0.6 -0.7	11.2
04/27	05:00:00	0.9	0.6 se	10.2 secs	0.2 se	13.5 secs	0.4 se	6.8secs	0.5 -0.7	10.2
04/27	04:00:00	1.2	0.9 se	11.3 secs	0.5 se	7.8 secs	0.0 se	0.0secs	0.8 -1.0	11.3
04/27	03:00:00	1.4	0.9 se	12.3 secs	0.7 se	9.2 secs	0.4 se	5.9secs	0.9 -1.2	12.3
04/27	02:00:00	1.2	0.8 se	12.5 secs	0.6 se	9.2 secs	0.4 se	5.9secs	0.8 -1.0	12.5
04/27	01:00:00	1.3	0.9 se	12.4 secs	0.6 se	9.2 secs	0.4 se	5.9secs	0.9 -1.1	12.4
04/27	00:00:00	1.3	0.7 se	12.3 secs	0.5 se	9.2 secs	0.6 se	5.9secs	0.7 -0.9	12.3
04/26	23:00:00	1.5	0.7 se	12.5 secs	0.8 se	9.1 secs	0.7 se	5.6secs	0.7 -0.9	12.5
04/26	22:00:00	1.4	0.8 se	11.1 secs	0.6 se	7.8 secs	0.2 se	14.3secs	0.7 -0.9	11.1
04/26	21:00:00	1.4	0.7 se	12.3 secs	0.6 se	9.1 secs	0.7 se	5.9secs	0.7 -0.9	12.3
04/26	20:00:00	1.3	0.6 se	9.1 secs	0.9 se	5.5 secs	0.0 se	0.0secs	0.4 -0.5	9.1
04/26	19:00:00	1.4	0.8 se	11.3 secs	0.6 se	7.8 secs	0.0 se	0.0secs	0.7 -0.9	11.3
04/26	18:00:00	1.3	0.9 se	12.2 secs	0.6 se	9.1 secs	0.6 se	5.5secs	0.8 -1.0	12.2
04/26	17:00:00	1.2	0.8 se	12.6 secs	0.7 se	9.1 secs	0.6 se	5.5secs	0.8 -0.9	12.6
04/26	16:00:00	1.1	0.6 se	12.2 secs	0.6 se	9.1 secs	0.4 se	5.5secs	0.6 -0.8	12.2
04/26	15:00:00	1.0	0.6 se	10.1 secs	0.5 se	5.5 secs	0.0 se	0.0secs	0.5 -0.6	10.1
04/26	14:00:00	1.0	0.8 se	11.4 secs	0.4 se	7.8 secs	0.0 se	0.0secs	0.7 -0.9	11.4
04/26	13:00:00	1.2	0.9 se	12.5 secs	0.6 se	9.2 secs	0.2 se	5.5secs	0.9 -1.1	12.5

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
12:00:00 (GMT) on 04/27
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	19.5 kts
Wind Gust:	27.3 kts
Wind Direction:	280 degrees
Barometric Pressure:	1006.1 mbs
Air Temperature:	46.8 degrees
Water Temperature:	32.0 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)
04/27	12:00:00	0.0	0.0	19.5	27.3	280	1006.1	46.8	32.0
04/27	11:00:00	0.0	0.0	19.5	25.4	260	1006.4	46.4	44.6
04/27	10:00:00	3.3	4.0	21.4	27.3	260	1006.2	46.4	44.6
04/27	09:00:00	3.3	4.0	21.4	27.3	260	1005.9	46.8	44.6
04/27	08:00:00	3.0	4.0	19.5	27.3	270	1006.1	47.7	44.8
04/27	07:00:00	2.6	4.0	15.6	21.4	270	1006.5	48.2	32.0
04/27	06:00:00	3.0	4.0	17.6	23.4	270	1006.5	48.9	45.0
04/27	05:00:00	0.0	0.0	15.6	17.6	280	1006.0	49.6	45.1
04/27	04:00:00	2.3	3.0	15.6	19.5	280	1005.8	50.2	45.1
04/27	03:00:00	2.0	3.0	19.5	23.4	280	1005.5	52.5	45.1
04/27	02:00:00	2.0	12.0	13.7	15.6	220	1004.9	52.0	45.5
04/27	01:00:00	1.6	3.0	13.7	15.6	210	1005.2	52.7	45.9
04/27	00:00:00	2.3	4.0	5.8	7.8	220	1005.6	51.8	46.0
04/26	23:00:00	0.0	0.0	5.8	7.8	200	1005.2	50.7	46.0
04/26	22:00:00	2.6	5.0	7.8	9.8	190	1005.5	50.7	32.0
04/26	21:00:00	3.0	5.0	13.7	19.5	190	1005.5	52.2	32.0
04/26	20:00:00	3.3	0.0	13.7	17.6	190	1006.1	52.0	44.6
04/26	19:00:00	3.3	0.0	13.7	15.6	190	1006.2	52.2	44.6
04/26	18:00:00	3.0	4.0	13.7	17.6	190	1007.2	52.5	44.6
04/26	17:00:00	0.0	0.0	15.6	19.5	180	1008.3	52.7	44.8
04/26	16:00:00	3.0	5.0	17.6	21.4	170	1008.5	52.5	44.8
04/26	15:00:00	2.6	4.0	15.6	17.6	170	1009.5	51.8	44.8
04/26	14:00:00	2.3	4.0	13.7	17.6	170	1010.6	51.8	45.0
04/26	13:00:00	2.0	4.0	13.7	15.6	160	1011.5	50.7	45.0

000014693 ___0.047249

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