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)

03/25
04:00:00

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

Current Swell & Surf Analysis
Buoy 44013
04:00:00 (GMT) on 03/25
Sea Height:	5.8 ft
Primary Swell Height:	5.1 ft
Primary Swell Period:	10.2 secs
Surf Height	4.2 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)
03/25	04:00:00	5.8	5.1 se	10.2 secs	1.2 se	6.7 secs	0.0 se	0.0secs	4.2 -5.2	10.2
03/25	03:00:00	5.2	4.4 se	10.2 secs	1.8 se	7.2 secs	0.5 se	14.3secs	3.6 -4.5	10.2
03/25	02:00:00	5.9	5.3 se	10.2 secs	1.6 se	6.7 secs	0.0 se	0.0secs	4.3 -5.4	10.2
03/25	01:00:00	5.3	4.4 se	10.8 secs	2.2 se	7.7 secs	0.0 se	0.0secs	3.8 -4.7	10.8
03/25	00:00:00	6.0	5.0 se	10.8 secs	2.5 se	7.7 secs	0.0 se	0.0secs	4.3 -5.4	10.8
03/24	23:00:00	5.4	4.3 se	10.8 secs	2.3 se	7.7 secs	0.0 se	0.0secs	3.7 -4.6	10.8
03/24	22:00:00	5.2	3.8 se	10.2 secs	2.5 se	7.2 secs	0.0 se	0.0secs	3.1 -3.9	10.2
03/24	21:00:00	5.6	4.1 se	10.2 secs	2.8 se	7.2 secs	0.0 se	0.0secs	3.4 -4.2	10.2
03/24	20:00:00	6.1	4.5 se	10.2 secs	2.1 se	6.7 secs	0.0 se	0.0secs	3.7 -4.6	10.2
03/24	19:00:00	5.9	4.1 se	10.1 secs	2.2 se	6.7 secs	0.3 se	14.3secs	3.3 -4.1	10.1
03/24	18:00:00	6.5	4.9 se	10.1 secs	2.5 se	6.8 secs	0.3 se	14.3secs	4.0 -4.9	10.1
03/24	17:00:00	7.4	5.5 se	10.9 secs	3.0 se	7.8 secs	0.0 se	0.0secs	4.8 -6.0	10.9
03/24	16:00:00	6.7	4.9 se	10.9 secs	3.4 se	7.8 secs	0.4 se	14.3secs	4.2 -5.3	10.9
03/24	15:00:00	7.4	5.5 se	10.1 secs	2.7 se	6.7 secs	0.0 se	0.0secs	4.4 -5.5	10.1
03/24	14:00:00	6.6	5.1 se	10.0 secs	2.2 se	6.7 secs	0.0 se	0.0secs	4.1 -5.1	10.0
03/24	13:00:00	8.4	6.7 se	10.1 secs	2.9 se	6.7 secs	0.0 se	0.0secs	5.4 -6.8	10.1
03/24	12:00:00	7.3	5.2 se	10.9 secs	3.7 se	7.8 secs	0.0 se	0.0secs	4.5 -5.7	10.9
03/24	11:00:00	7.5	5.9 se	10.1 secs	2.9 se	6.7 secs	0.0 se	0.0secs	4.8 -6.0	10.1
03/24	10:00:00	7.8	5.8 se	10.0 secs	2.7 se	6.7 secs	0.0 se	0.0secs	4.6 -5.8	10.0
03/24	09:00:00	7.1	5.0 se	10.0 secs	3.1 se	6.7 secs	0.0 se	0.0secs	4.0 -5.0	10.0
03/24	08:00:00	7.5	5.3 se	10.0 secs	2.8 se	6.7 secs	0.0 se	0.0secs	4.2 -5.2	10.0
03/24	07:00:00	7.6	5.5 se	9.1 secs	2.7 se	5.9 secs	1.1 se	12.5secs	4.0 -5.0	9.1
03/24	06:00:00	7.4	5.5 se	9.2 secs	2.5 se	5.9 secs	0.9 se	12.5secs	4.0 -5.0	9.2
03/24	05:00:00	7.4	5.0 se	9.1 secs	2.8 se	5.9 secs	0.5 se	12.5secs	3.7 -4.6	9.1

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
04:50:00 (GMT) on 03/25
Combined Sea Height:	4.9 ft
Dominant Period:	10.0 secs
Wind Speed:	15.6 kts
Wind Gust:	19.5 kts
Wind Direction:	230 degrees
Barometric Pressure:	1025.4 mbs
Air Temperature:	37.4 degrees
Water Temperature:	38.7 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)
03/25	04:50:00	4.9	10.0	15.6	19.5	230	1025.4	37.4	38.7
03/25	03:50:00	6.2	10.0	17.6	21.4	220	1025.6	36.7	38.7
03/25	02:50:00	5.9	10.0	19.5	23.4	220	1025.8	36.7	38.7
03/25	01:50:00	5.6	10.0	19.5	25.4	210	1025.9	36.9	38.7
03/25	00:50:00	6.9	10.0	19.5	25.4	200	1026.0	37.6	38.8
03/24	23:50:00	5.9	10.0	19.5	23.4	190	1025.9	38.5	38.8
03/24	22:50:00	5.9	11.0	15.6	19.5	160	1025.8	36.7	38.8
03/24	21:50:00	5.6	11.0	15.6	19.5	160	1025.5	36.7	39.0
03/24	20:50:00	5.9	10.0	13.7	15.6	140	1025.6	36.1	39.2
03/24	19:50:00	6.2	11.0	11.7	13.7	140	1026.0	35.6	39.4
03/24	18:50:00	5.9	11.0	7.8	9.8	140	1026.7	35.2	39.6
03/24	17:50:00	6.2	8.0	3.9	5.8	120	1027.4	35.1	39.6
03/24	16:50:00	6.6	9.0	1.9	5.8	080	1027.8	34.7	39.2
03/24	15:50:00	7.2	10.0	5.8	9.8	010	1028.0	34.9	38.8
03/24	14:50:00	7.9	10.0	7.8	9.8	350	1028.1	34.3	38.7
03/24	13:50:00	6.9	10.0	9.8	13.7	350	1027.3	33.8	38.7
03/24	12:50:00	7.5	10.0	11.7	15.6	340	1026.4	33.6	38.7
03/24	11:50:00	8.2	9.0	11.7	15.6	340	1025.8	33.3	38.7
03/24	10:50:00	7.9	9.0	11.7	15.6	340	1024.6	33.3	38.5
03/24	09:50:00	8.5	10.0	11.7	15.6	350	1023.3	33.4	38.5
03/24	08:50:00	7.9	8.0	11.7	15.6	340	1022.2	32.2	38.5
03/24	07:50:00	9.2	9.0	13.7	17.6	350	1021.2	33.3	38.5
03/24	06:50:00	8.5	0.0	13.7	17.6	340	1020.6	34.0	38.5
03/24	05:50:00	8.2	8.0	13.7	15.6	350	1020.3	33.8	38.5

000015663 ___0.024637

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