BUOY 44013 (STORMSURF)

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Buoy 44013 Boston
Longitude = 70.69W Latitude = 42.35N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

05/07
14:00:00

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

Current Swell & Surf Analysis
Buoy 44013
14:00:00 (GMT) on 05/07
Sea Height:	1 ft
Primary Swell Height:	0.6 ft
Primary Swell Period:	8.4 secs
Surf Height	0.4 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)
05/07	14:00:00	1.0	0.6 se	8.4 secs	0.3 se	12.0 secs	0.0 se	0.0secs	0.4 -0.5	8.4
05/07	13:00:00	1.0	0.5 se	10.0 secs	0.3 se	14.2 secs	0.5 se	6.2secs	0.4 -0.5	10.0
05/07	12:00:00	0.9	0.5 se	10.1 secs	0.5 se	6.3 secs	0.2 se	13.4secs	0.4 -0.5	10.1
05/07	11:00:00	0.9	0.6 se	9.1 secs	0.5 se	5.9 secs	0.0 se	0.0secs	0.4 -0.5	9.1
05/07	10:00:00	1.0	0.4 se	12.4 secs	0.5 se	9.2 secs	0.5 se	5.9secs	0.4 -0.5	12.4
05/07	09:00:00	1.1	0.5 se	10.2 secs	0.7 se	6.3 secs	0.0 se	0.0secs	0.4 -0.5	10.2
05/07	08:00:00	1.0	0.5 se	11.2 secs	0.6 se	6.2 secs	0.1 se	15.4secs	0.4 -0.5	11.2
05/07	07:00:00	1.4	1.0 se	6.2 secs	0.5 se	11.0 secs	0.0 se	0.0secs	0.5 -0.6	6.2
05/07	06:00:00	1.6	1.1 se	6.2 secs	0.5 se	10.0 secs	0.0 se	0.0secs	0.6 -0.7	6.2
05/07	05:00:00	1.5	1.0 se	6.7 secs	0.4 se	11.1 secs	0.0 se	0.0secs	0.5 -0.7	6.7
05/07	04:00:00	1.6	1.1 se	6.3 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.6 -0.7	6.3
05/07	03:00:00	1.4	1.0 se	6.2 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.5 -0.6	6.2
05/07	02:00:00	1.4	1.1 se	6.2 secs	0.4 se	9.7 secs	0.0 se	0.0secs	0.5 -0.7	6.2
05/07	01:00:00	1.2	0.8 se	6.3 secs	0.5 se	10.1 secs	0.0 se	0.0secs	0.4 -0.5	6.3
05/07	00:00:00	1.2	0.8 se	6.7 secs	0.5 se	11.1 secs	0.0 se	0.0secs	0.4 -0.5	6.7
05/06	23:00:00	1.0	0.4 se	10.1 secs	0.6 se	6.7 secs	0.0 se	0.0secs	0.3 -0.4	10.1
05/06	22:00:00	1.0	0.8 se	5.5 secs	0.3 se	9.2 secs	0.0 se	0.0secs	0.3 -0.4	5.5
05/06	21:00:00	1.1	0.7 se	6.2 secs	0.3 se	9.5 secs	0.0 se	0.0secs	0.4 -0.5	6.2
05/06	20:00:00	1.3	1.1 se	5.5 secs	0.4 se	9.0 secs	0.0 se	0.0secs	0.5 -0.6	5.5
05/06	19:00:00	1.6	1.4 se	5.5 secs	0.3 se	9.9 secs	0.0 se	0.0secs	0.6 -0.8	5.5
05/06	18:00:00	1.3	1.1 se	5.5 secs	0.3 se	9.0 secs	0.0 se	0.0secs	0.5 -0.6	5.5
05/06	17:00:00	1.3	1.0 se	5.9 secs	0.2 se	9.9 secs	0.0 se	0.0secs	0.5 -0.6	5.9
05/06	16:00:00	1.5	1.0 se	5.9 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.5 -0.6	5.9
05/06	15:00:00	1.2	0.8 se	6.7 secs	0.3 se	9.8 secs	0.0 se	0.0secs	0.4 -0.5	6.7

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
14:50:00 (GMT) on 05/07
Combined Sea Height:	1.3 ft
Dominant Period:	6.0 secs
Wind Speed:	3.9 kts
Wind Gust:	3.9 kts
Wind Direction:	250 degrees
Barometric Pressure:	1008.1 mbs
Air Temperature:	49.1 degrees
Water Temperature:	48.4 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)
05/07	14:50:00	1.3	6.0	3.9	3.9	250	1008.1	49.1	48.4
05/07	13:50:00	1.3	6.0	3.9	5.8	280	1008.1	48.9	47.8
05/07	12:50:00	1.3	6.0	7.8	9.8	280	1008.4	48.9	47.7
05/07	11:50:00	1.3	6.0	5.8	7.8	270	1008.1	48.4	47.5
05/07	10:50:00	1.6	3.0	7.8	7.8	310	1007.6	48.6	47.5
05/07	09:50:00	1.6	3.0	5.8	7.8	310	1007.6	49.1	47.5
05/07	08:50:00	1.6	6.0	7.8	9.8	310	1006.9	49.8	47.5
05/07	07:50:00	1.6	6.0	7.8	9.8	310	1006.3	50.9	47.5
05/07	06:50:00	2.0	6.0	7.8	9.8	290	1005.9	51.3	47.5
05/07	05:50:00	2.3	6.0	5.8	7.8	250	1006.0	51.3	47.5
05/07	04:50:00	2.6	5.0	7.8	9.8	210	1006.2	52.0	47.8
05/07	03:50:00	3.0	6.0	11.7	13.7	210	1006.6	52.7	47.8
05/07	02:50:00	3.0	6.0	11.7	13.7	210	1006.0	52.7	47.8
05/07	01:50:00	3.0	4.0	13.7	15.6	200	1006.6	53.2	47.8
05/07	00:50:00	3.0	4.0	13.7	17.6	200	1006.8	53.4	47.8
05/06	23:50:00	3.0	4.0	13.7	17.6	190	1006.6	54.0	47.8
05/06	22:50:00	2.6	4.0	13.7	17.6	190	1007.3	53.6	47.3
05/06	21:50:00	3.3	4.0	15.6	21.4	200	1007.4	55.9	47.5
05/06	20:50:00	3.6	5.0	19.5	27.3	200	1007.8	56.5	47.7
05/06	19:50:00	4.3	5.0	19.5	25.4	200	1008.1	58.1	47.7
05/06	18:50:00	3.9	4.0	17.6	23.4	190	1008.1	57.4	47.7
05/06	17:50:00	3.6	5.0	19.5	31.2	200	1008.7	57.6	47.7
05/06	16:50:00	3.3	4.0	17.6	23.4	190	1009.0	57.4	32.0
05/06	15:50:00	3.0	4.0	15.6	19.5	200	1010.2	57.0	47.7

000015908 ___0.030136

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