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)

08/21
14:00:00

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

Current Swell & Surf Analysis
Buoy 44013
14:00:00 (GMT) on 08/21
Sea Height:	1.3 ft
Primary Swell Height:	0.8 ft
Primary Swell Period:	9.1 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)
08/21	14:00:00	1.3	0.8 se	9.1 secs	0.3 se	12.2 secs	0.5 se	5.9secs	0.6 -0.8	9.1
08/21	13:00:00	1.3	0.9 se	8.4 secs	0.2 se	11.6 secs	0.0 se	0.0secs	0.6 -0.8	8.4
08/21	12:00:00	1.3	1.0 se	7.7 secs	0.2 se	12.5 secs	0.0 se	0.0secs	0.6 -0.8	7.7
08/21	11:00:00	1.3	0.9 se	8.3 secs	0.0 se	0.0 secs	se	secs	0.6 -0.8	8.3
08/21	10:00:00	1.5	1.1 se	8.3 secs	0.0 se	0.0 secs	se	secs	0.8 -0.9	8.3
08/21	09:00:00	1.6	1.2 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.8 -1.0	8.4
08/21	08:00:00	1.6	1.2 se	8.3 secs	0.0 se	0.0 secs	se	secs	0.8 -1.0	8.3
08/21	07:00:00	1.4	0.9 se	8.9 secs	0.6 se	5.9 secs	0.1 se	12.5secs	0.7 -0.8	8.9
08/21	06:00:00	1.4	1.0 se	8.4 secs	0.2 se	12.0 secs	0.0 se	0.0secs	0.7 -0.8	8.4
08/21	05:00:00	1.3	1.0 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.7 -0.9	8.4
08/21	04:00:00	1.3	1.0 se	8.3 secs	0.0 se	0.0 secs	se	secs	0.6 -0.8	8.3
08/21	03:00:00	1.0	0.8 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.5 -0.6	8.4
08/21	02:00:00	1.2	0.8 se	9.0 secs	0.3 se	12.3 secs	0.4 se	5.9secs	0.6 -0.8	9.0
08/21	01:00:00	1.2	0.8 se	9.1 secs	0.5 se	12.4 secs	0.3 se	16.3secs	0.6 -0.8	9.1
08/21	00:00:00	1.2	0.7 se	10.0 secs	0.7 se	6.7 secs	0.2 se	14.3secs	0.6 -0.7	10.0
08/20	23:00:00	1.2	0.7 se	9.9 secs	0.4 se	14.6 secs	0.6 se	6.7secs	0.6 -0.7	9.9
08/20	22:00:00	1.3	0.8 se	9.1 secs	0.3 se	12.3 secs	0.5 se	5.9secs	0.6 -0.7	9.1
08/20	21:00:00	1.4	1.0 se	8.4 secs	0.4 se	12.2 secs	0.2 se	15.4secs	0.7 -0.9	8.4
08/20	20:00:00	1.5	1.0 se	8.4 secs	0.2 se	11.6 secs	0.0 se	0.0secs	0.6 -0.8	8.4
08/20	19:00:00	1.5	0.8 se	9.1 secs	0.9 se	5.9 secs	0.2 se	15.4secs	0.5 -0.7	9.1
08/20	18:00:00	1.5	0.8 se	9.1 secs	0.9 se	5.9 secs	0.0 se	0.0secs	0.6 -0.7	9.1
08/20	17:00:00	1.4	0.9 se	8.4 secs	0.2 se	14.4 secs	0.0 se	0.0secs	0.6 -0.7	8.4
08/20	16:00:00	1.4	0.9 se	8.3 secs	0.3 se	12.2 secs	0.2 se	15.5secs	0.6 -0.7	8.3
08/20	15:00:00	1.3	0.9 se	7.7 secs	0.4 se	11.0 secs	0.2 se	14.2secs	0.6 -0.7	7.7

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 08/21
Combined Sea Height:	2.3 ft
Dominant Period:	3.0 secs
Wind Speed:	9.8 kts
Wind Gust:	17.6 kts
Wind Direction:	080 degrees
Barometric Pressure:	1019.4 mbs
Air Temperature:	68.7 degrees
Water Temperature:	69.6 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)
08/21	14:50:00	2.3	3.0	9.8	17.6	080	1019.4	68.7	69.6
08/21	13:50:00	2.3	8.0	13.7	15.6	010	1018.7	68.7	69.8
08/21	12:50:00	2.3	8.0	11.7	13.7	360	1018.3	69.1	69.8
08/21	11:50:00	2.3	3.0	11.7	13.7	030	1018.0	69.4	69.6
08/21	10:50:00	2.3	8.0	13.7	17.6	030	1017.3	69.3	69.8
08/21	09:50:00	2.3	3.0	13.7	15.6	030	1017.1	67.8	69.8
08/21	08:50:00	2.3	8.0	11.7	13.7	030	1017.0	67.5	69.8
08/21	07:50:00	2.3	8.0	9.8	11.7	020	1016.9	69.3	70.0
08/21	06:50:00	2.3	8.0	9.8	11.7	010	1016.5	68.9	70.7
08/21	05:50:00	2.3	8.0	11.7	13.7	040	1016.5	69.3	70.9
08/21	04:50:00	2.0	9.0	13.7	17.6	060	1016.5	69.6	70.9
08/21	03:50:00	2.0	9.0	13.7	17.6	010	1016.6	67.8	70.9
08/21	02:50:00	1.6	8.0	13.7	15.6	010	1017.4	69.6	70.9
08/21	01:50:00	1.3	10.0	3.9	5.8	360	1017.1	71.6	71.1
08/21	00:50:00	1.3	9.0	0.0	1.9	000	1016.1	71.8	71.1
08/20	23:50:00	1.3	8.0	1.9	3.9	020	1015.1	71.6	70.2
08/20	22:50:00	1.3	10.0	1.9	3.9	010	1014.2	71.6	70.9
08/20	21:50:00	1.3	9.0	3.9	3.9	080	1014.0	71.8	70.5
08/20	20:50:00	1.6	8.0	5.8	5.8	110	1014.0	72.0	70.5
08/20	19:50:00	1.6	6.0	7.8	7.8	150	1014.3	72.1	71.6
08/20	18:50:00	1.6	7.0	7.8	9.8	130	1014.8	72.5	72.3
08/20	17:50:00	1.6	6.0	9.8	11.7	120	1015.0	73.6	73.6
08/20	16:50:00	1.3	6.0	3.9	5.8	100	1015.3	73.9	73.9
08/20	15:50:00	1.3	8.0	1.9	1.9	210	1015.3	73.0	72.1

000016502 ___0.025635

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