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)

09/18
14:00:00

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

Current Swell & Surf Analysis
Buoy 44013
14:00:00 (GMT) on 09/18
Sea Height:	1.2 ft
Primary Swell Height:	0.5 ft
Primary Swell Period:	12.8 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)
09/18	14:00:00	1.2	0.5 se	12.8 secs	0.7 se	8.4 secs	0.0 se	0.0secs	0.5 -0.6	12.8
09/18	13:00:00	1.2	0.5 se	12.6 secs	0.8 se	7.7 secs	0.0 se	0.0secs	0.5 -0.6	12.6
09/18	12:00:00	1.2	0.5 se	12.5 secs	0.6 se	8.3 secs	0.0 se	0.0secs	0.5 -0.6	12.5
09/18	11:00:00	1.2	0.6 se	12.4 secs	0.6 se	8.4 secs	0.0 se	0.0secs	0.6 -0.7	12.4
09/18	10:00:00	1.2	0.5 se	12.4 secs	0.7 se	7.7 secs	0.0 se	0.0secs	0.5 -0.6	12.4
09/18	09:00:00	1.1	0.5 se	12.4 secs	0.7 se	8.3 secs	0.0 se	0.0secs	0.5 -0.6	12.4
09/18	08:00:00	1.2	0.6 se	11.6 secs	0.6 se	7.7 secs	0.0 se	0.0secs	0.6 -0.8	11.6
09/18	07:00:00	1.3	0.8 se	7.7 secs	0.4 se	11.6 secs	0.0 se	0.0secs	0.5 -0.6	7.7
09/18	06:00:00	1.2	0.8 se	7.7 secs	0.4 se	11.3 secs	0.0 se	0.0secs	0.5 -0.6	7.7
09/18	05:00:00	1.3	0.9 se	7.2 secs	0.4 se	12.6 secs	0.0 se	0.0secs	0.5 -0.7	7.2
09/18	04:00:00	1.2	0.9 se	7.1 secs	0.2 se	11.1 secs	0.1 se	14.3secs	0.5 -0.6	7.1
09/18	03:00:00	1.2	0.9 se	7.2 secs	0.4 se	12.5 secs	0.0 se	0.0secs	0.5 -0.6	7.2
09/18	02:00:00	1.2	0.6 se	12.4 secs	0.8 se	7.2 secs	0.0 se	0.0secs	0.6 -0.7	12.4
09/18	01:00:00	1.1	0.8 se	8.3 secs	0.4 se	11.6 secs	0.0 se	0.0secs	0.5 -0.6	8.3
09/18	00:00:00	1.2	0.8 se	7.7 secs	0.3 se	11.2 secs	0.0 se	0.0secs	0.5 -0.6	7.7
09/17	23:00:00	1.4	1.0 se	7.6 secs	0.5 se	12.5 secs	0.0 se	0.0secs	0.6 -0.8	7.6
09/17	22:00:00	1.2	0.9 se	7.7 secs	0.3 se	12.8 secs	0.0 se	0.0secs	0.5 -0.7	7.7
09/17	21:00:00	1.2	0.8 se	7.7 secs	0.4 se	11.5 secs	0.0 se	0.0secs	0.5 -0.6	7.7
09/17	20:00:00	1.4	1.0 se	7.7 secs	0.3 se	11.7 secs	0.0 se	0.0secs	0.6 -0.7	7.7
09/17	19:00:00	1.3	0.9 se	7.7 secs	0.3 se	11.3 secs	0.0 se	0.0secs	0.5 -0.7	7.7
09/17	18:00:00	1.5	0.9 se	7.7 secs	0.3 se	11.3 secs	0.0 se	0.0secs	0.6 -0.7	7.7
09/17	17:00:00	1.8	1.4 se	7.1 secs	0.3 se	11.3 secs	0.0 se	0.0secs	0.8 -1.0	7.1
09/17	16:00:00	1.9	1.4 se	7.2 secs	0.3 se	13.1 secs	0.0 se	0.0secs	0.8 -1.0	7.2
09/17	15:00:00	1.7	1.2 se	7.1 secs	0.4 se	12.7 secs	0.0 se	0.0secs	0.7 -0.9	7.1

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
14:50:00 (GMT) on 09/18
Combined Sea Height:	1.3 ft
Dominant Period:	6.0 secs
Wind Speed:	5.8 kts
Wind Gust:	7.8 kts
Wind Direction:	280 degrees
Barometric Pressure:	1017.4 mbs
Air Temperature:	66.9 degrees
Water Temperature:	66.6 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)
09/18	14:50:00	1.3	6.0	5.8	7.8	280	1017.4	66.9	66.6
09/18	13:50:00	1.3	8.0	5.8	7.8	280	1017.3	66.2	66.2
09/18	12:50:00	1.3	7.0	5.8	7.8	290	1017.1	65.3	66.0
09/18	11:50:00	1.3	8.0	3.9	3.9	280	1016.6	65.3	65.8
09/18	10:50:00	1.3	8.0	7.8	7.8	320	1016.4	65.3	65.8
09/18	09:50:00	1.6	8.0	7.8	9.8	320	1016.0	65.1	66.0
09/18	08:50:00	2.0	7.0	7.8	9.8	340	1016.3	65.1	66.0
09/18	07:50:00	2.0	2.0	9.8	11.7	010	1016.2	64.4	66.0
09/18	06:50:00	2.0	7.0	11.7	23.4	340	1016.1	66.4	66.0
09/18	05:50:00	2.0	3.0	9.8	11.7	230	1015.9	67.8	66.0
09/18	04:50:00	2.3	3.0	11.7	13.7	220	1016.6	67.8	66.2
09/18	03:50:00	2.0	8.0	11.7	13.7	210	1017.0	68.2	66.2
09/18	02:50:00	1.6	7.0	11.7	13.7	210	1017.9	68.9	66.2
09/18	01:50:00	2.0	8.0	9.8	11.7	170	1018.5	67.8	66.2
09/18	00:50:00	2.0	8.0	11.7	13.7	170	1018.7	67.8	66.2
09/17	23:50:00	1.6	8.0	11.7	15.6	170	1018.9	68.4	66.6
09/17	22:50:00	1.6	7.0	9.8	11.7	150	1019.0	68.4	32.0
09/17	21:50:00	2.0	8.0	7.8	7.8	160	1019.2	68.7	66.7
09/17	20:50:00	2.0	7.0	9.8	11.7	160	1019.7	68.5	66.7
09/17	19:50:00	2.0	7.0	9.8	11.7	140	1020.1	68.7	66.9
09/17	18:50:00	2.0	7.0	9.8	11.7	130	1021.1	68.5	66.9
09/17	17:50:00	2.0	7.0	9.8	11.7	120	1021.9	67.5	67.1
09/17	16:50:00	1.6	7.0	7.8	9.8	110	1023.2	66.9	66.9
09/17	15:50:00	2.0	7.0	7.8	7.8	100	1023.9	67.1	66.9

000016649 ___0.030568

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