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)

07/06
18:00:00

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

Current Swell & Surf Analysis
Buoy 44013
18:00:00 (GMT) on 07/06
Sea Height:	0.7 ft
Primary Swell Height:	0.5 ft
Primary Swell Period:	11.3 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)
07/06	18:00:00	0.7	0.5 se	11.3 secs	0.3 se	7.8 secs	0.0 se	0.0secs	0.4 -0.6	11.3
07/06	17:00:00	0.7	0.5 se	11.2 secs	0.3 se	7.8 secs	0.1 se	14.3secs	0.5 -0.6	11.2
07/06	16:00:00	0.8	0.5 se	12.4 secs	0.3 se	9.1 secs	0.3 se	5.9secs	0.5 -0.6	12.4
07/06	15:00:00	0.7	0.4 se	12.4 secs	0.3 se	9.2 secs	0.3 se	5.9secs	0.4 -0.5	12.4
07/06	14:00:00	0.6	0.3 se	11.3 secs	0.4 se	8.3 secs	0.0 se	0.0secs	0.3 -0.4	11.3
07/06	13:00:00	0.7	0.5 se	11.3 secs	0.3 se	7.9 secs	0.0 se	0.0secs	0.5 -0.6	11.3
07/06	12:00:00	0.7	0.5 se	11.4 secs	0.3 se	7.1 secs	0.0 se	0.0secs	0.4 -0.6	11.4
07/06	11:00:00	0.6	0.4 se	12.5 secs	0.3 se	9.2 secs	0.2 se	5.9secs	0.4 -0.5	12.5
07/06	10:00:00	0.6	0.4 se	11.2 secs	0.3 se	7.8 secs	0.0 se	0.0secs	0.4 -0.5	11.2
07/06	09:00:00	0.6	0.4 se	12.4 secs	0.3 se	9.1 secs	0.2 se	5.9secs	0.4 -0.5	12.4
07/06	08:00:00	0.6	0.3 se	11.2 secs	0.3 se	7.1 secs	0.0 se	0.0secs	0.3 -0.4	11.2
07/06	07:00:00	0.6	0.3 se	12.3 secs	0.3 se	9.1 secs	0.3 se	5.6secs	0.3 -0.4	12.3
07/06	06:00:00	0.5	0.4 se	7.6 secs	0.0 se	0.0 secs	se	secs	0.2 -0.3	7.6
07/06	05:00:00	0.6	0.3 se	12.7 secs	0.3 se	8.3 secs	0.0 se	0.0secs	0.3 -0.4	12.7
07/06	04:00:00	0.7	0.4 se	11.0 secs	0.3 se	7.8 secs	0.1 se	14.9secs	0.4 -0.5	11.0
07/06	03:00:00	0.7	0.4 se	11.3 secs	0.3 se	7.7 secs	0.0 se	0.0secs	0.4 -0.5	11.3
07/06	02:00:00	0.8	0.6 se	12.9 secs	0.4 se	9.2 secs	0.2 se	5.9secs	0.6 -0.7	12.9
07/06	01:00:00	0.6	0.3 se	12.7 secs	0.3 se	9.2 secs	0.2 se	5.9secs	0.3 -0.4	12.7
07/06	00:00:00	0.7	0.5 se	12.6 secs	0.3 se	9.1 secs	0.2 se	6.0secs	0.5 -0.6	12.6
07/05	23:00:00	0.6	0.4 se	11.4 secs	0.3 se	8.4 secs	0.0 se	0.0secs	0.3 -0.4	11.4
07/05	22:00:00	0.6	0.4 se	12.4 secs	0.3 se	9.2 secs	0.3 se	5.5secs	0.4 -0.5	12.4
07/05	21:00:00	0.7	0.5 se	12.8 secs	0.3 se	9.1 secs	0.2 se	5.9secs	0.5 -0.6	12.8
07/05	20:00:00	0.7	0.5 se	12.6 secs	0.4 se	7.7 secs	0.0 se	0.0secs	0.5 -0.6	12.6
07/05	19:00:00	0.7	0.4 se	12.7 secs	0.3 se	9.3 secs	0.3 se	5.9secs	0.5 -0.6	12.7

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
17:50:00 (GMT) on 07/06
Combined Sea Height:	1.6 ft
Dominant Period:	3.0 secs
Wind Speed:	3.9 kts
Wind Gust:	5.8 kts
Wind Direction:	050 degrees
Barometric Pressure:	1022.3 mbs
Air Temperature:	67.8 degrees
Water Temperature:	70.0 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)
07/06	17:50:00	1.6	3.0	3.9	5.8	050	1022.3	67.8	70.0
07/06	16:50:00	1.6	4.0	0.0	1.9	000	1022.7	67.8	69.8
07/06	15:50:00	1.6	4.0	5.8	7.8	220	1022.8	66.9	69.4
07/06	14:50:00	2.0	4.0	5.8	7.8	110	1022.1	68.0	69.4
07/06	13:50:00	2.3	4.0	7.8	9.8	150	1021.8	67.3	69.4
07/06	12:50:00	2.3	4.0	3.9	7.8	100	1021.7	67.3	69.4
07/06	11:50:00	1.6	4.0	5.8	9.8	150	1021.8	67.8	69.8
07/06	10:50:00	1.6	4.0	7.8	11.7	180	1021.1	67.8	70.2
07/06	09:50:00	1.3	3.0	9.8	13.7	190	1020.6	68.5	70.5
07/06	08:50:00	1.3	3.0	7.8	9.8	210	1019.9	70.0	70.7
07/06	07:50:00	1.3	3.0	7.8	11.7	180	1019.4	70.7	71.1
07/06	06:50:00	1.3	2.0	9.8	11.7	190	1019.5	71.1	71.4
07/06	05:50:00	1.3	2.0	7.8	9.8	180	1018.6	70.9	71.8
07/06	04:50:00	1.0	2.0	9.8	11.7	170	1018.2	71.2	71.4
07/06	03:50:00	0.7	0.0	9.8	11.7	170	1018.2	72.0	71.4
07/06	02:50:00	0.7	0.0	5.8	7.8	150	1018.1	72.5	71.4
07/06	01:50:00	1.0	8.0	5.8	7.8	130	1017.9	72.7	71.6
07/06	00:50:00	1.0	8.0	5.8	7.8	130	1017.1	72.7	71.6
07/05	23:50:00	1.0	2.0	7.8	9.8	130	1017.1	73.0	71.8
07/05	22:50:00	1.0	13.0	7.8	9.8	120	1016.9	73.4	72.7
07/05	21:50:00	1.0	13.0	7.8	9.8	120	1016.4	73.4	73.0
07/05	20:50:00	1.0	13.0	9.8	9.8	110	1016.2	73.0	73.2
07/05	19:50:00	1.0	13.0	7.8	9.8	100	1016.4	72.5	73.4
07/05	18:50:00	1.0	8.0	5.8	7.8	120	1016.5	72.3	73.4

000016243 ___0.027369

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