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)

10/19
17:00:00

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

Current Swell & Surf Analysis
Buoy 44013
17:00:00 (GMT) on 10/19
Sea Height:	1.3 ft
Primary Swell Height:	0.6 ft
Primary Swell Period:	11.2 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)
10/19	17:00:00	1.3	0.6 se	11.2 secs	0.7 se	7.7 secs	0.1 se	14.3secs	0.6 -0.7	11.2
10/19	16:00:00	1.3	0.6 se	11.2 secs	0.7 se	7.8 secs	0.1 se	14.3secs	0.5 -0.6	11.2
10/19	15:00:00	1.2	0.6 se	11.2 secs	0.6 se	7.7 secs	0.2 se	14.3secs	0.6 -0.7	11.2
10/19	14:00:00	1.2	0.6 se	11.3 secs	0.7 se	6.7 secs	0.2 se	14.3secs	0.6 -0.7	11.3
10/19	13:00:00	1.1	0.5 se	11.2 secs	0.5 se	7.7 secs	0.1 se	15.2secs	0.4 -0.6	11.2
10/19	12:00:00	1.1	0.4 se	12.4 secs	0.6 se	7.7 secs	0.2 se	16.7secs	0.4 -0.5	12.4
10/19	11:00:00	1.2	0.5 se	12.2 secs	0.5 se	9.0 secs	0.7 se	5.9secs	0.5 -0.6	12.2
10/19	10:00:00	1.1	0.5 se	12.4 secs	0.4 se	9.1 secs	0.6 se	5.9secs	0.5 -0.6	12.4
10/19	09:00:00	1.1	0.5 se	12.4 secs	0.5 se	9.2 secs	0.6 se	5.9secs	0.5 -0.6	12.4
10/19	08:00:00	1.1	0.5 se	12.3 secs	0.6 se	8.3 secs	0.0 se	0.0secs	0.5 -0.7	12.3
10/19	07:00:00	1.1	0.5 se	12.6 secs	0.5 se	7.1 secs	0.0 se	0.0secs	0.5 -0.6	12.6
10/19	06:00:00	1.1	0.5 se	12.3 secs	0.5 se	7.7 secs	0.0 se	0.0secs	0.5 -0.6	12.3
10/19	05:00:00	0.9	0.4 se	11.1 secs	0.4 se	7.7 secs	0.0 se	0.0secs	0.4 -0.5	11.1
10/19	04:00:00	1.0	0.4 se	12.4 secs	0.5 se	8.3 secs	0.1 se	16.7secs	0.4 -0.5	12.4
10/19	03:00:00	1.0	0.4 se	11.2 secs	0.6 se	5.9 secs	0.1 se	15.6secs	0.4 -0.5	11.2
10/19	02:00:00	0.9	0.4 se	11.1 secs	0.6 se	6.6 secs	0.0 se	0.0secs	0.3 -0.4	11.1
10/19	01:00:00	0.9	0.5 se	12.2 secs	0.5 se	6.3 secs	0.0 se	0.0secs	0.4 -0.6	12.2
10/19	00:00:00	0.8	0.4 se	12.4 secs	0.5 se	6.3 secs	0.0 se	0.0secs	0.4 -0.4	12.4
10/18	23:00:00	0.9	0.4 se	11.2 secs	0.5 se	7.7 secs	0.1 se	14.3secs	0.4 -0.5	11.2
10/18	22:00:00	1.0	0.5 se	12.6 secs	0.5 se	7.2 secs	0.1 se	16.7secs	0.5 -0.6	12.6
10/18	21:00:00	0.9	0.4 se	10.0 secs	0.3 se	13.3 secs	0.5 se	6.7secs	0.3 -0.4	10.0
10/18	20:00:00	1.0	0.4 se	12.4 secs	0.4 se	9.2 secs	0.6 se	5.5secs	0.4 -0.5	12.4
10/18	19:00:00	0.9	0.4 se	12.6 secs	0.4 se	9.1 secs	0.6 se	5.5secs	0.4 -0.5	12.6
10/18	18:00:00	1.0	0.4 se	12.6 secs	0.5 se	8.4 secs	0.0 se	0.0secs	0.4 -0.5	12.6

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
17:50:00 (GMT) on 10/19
Combined Sea Height:	1.6 ft
Dominant Period:	7.0 secs
Wind Speed:	5.8 kts
Wind Gust:	9.8 kts
Wind Direction:	080 degrees
Barometric Pressure:	1030.4 mbs
Air Temperature:	53.4 degrees
Water Temperature:	57.6 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)
10/19	17:50:00	1.6	7.0	5.8	9.8	080	1030.4	53.4	57.6
10/19	16:50:00	1.6	8.0	5.8	9.8	070	1031.5	53.4	57.6
10/19	15:50:00	1.3	11.0	7.8	9.8	070	1032.6	53.1	57.4
10/19	14:50:00	1.3	8.0	5.8	9.8	090	1032.7	52.9	57.2
10/19	13:50:00	1.3	9.0	5.8	9.8	090	1033.1	52.9	57.2
10/19	12:50:00	1.3	6.0	5.8	9.8	090	1033.1	52.7	57.0
10/19	11:50:00	1.3	7.0	3.9	5.8	120	1033.3	52.3	57.0
10/19	10:50:00	1.6	7.0	0.0	1.9	120	1033.1	51.4	57.0
10/19	09:50:00	1.6	6.0	0.0	1.9	190	1033.0	51.1	57.2
10/19	08:50:00	1.6	6.0	3.9	7.8	200	1033.6	51.6	57.2
10/19	07:50:00	1.6	6.0	5.8	7.8	190	1034.0	51.4	57.2
10/19	06:50:00	1.6	5.0	7.8	7.8	200	1034.2	51.4	57.2
10/19	05:50:00	1.6	5.0	7.8	9.8	200	1034.4	51.3	57.2
10/19	04:50:00	1.6	2.0	7.8	9.8	200	1034.6	51.1	57.2
10/19	03:50:00	1.3	6.0	7.8	9.8	210	1034.7	50.9	57.2
10/19	02:50:00	1.3	7.0	9.8	11.7	160	1034.9	52.3	57.2
10/19	01:50:00	1.3	6.0	9.8	11.7	160	1035.1	52.0	57.4
10/19	00:50:00	1.3	6.0	7.8	9.8	150	1035.2	52.0	57.4
10/18	23:50:00	1.3	7.0	7.8	11.7	150	1034.9	51.6	57.6
10/18	22:50:00	1.3	5.0	5.8	5.8	140	1034.6	51.3	57.7
10/18	21:50:00	1.3	8.0	1.9	3.9	130	1034.2	51.1	57.9
10/18	20:50:00	1.3	5.0	1.9	3.9	090	1034.5	50.2	58.1
10/18	19:50:00	1.6	5.0	1.9	3.9	080	1034.7	50.2	58.3
10/18	18:50:00	1.6	5.0	1.9	3.9	160	1035.0	49.5	58.3

000016803 ___0.026863

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