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)

05/19
03:00:00

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

Current Swell & Surf Analysis
Buoy 44013
03:00:00 (GMT) on 05/19
Sea Height:	1.2 ft
Primary Swell Height:	0.6 ft
Primary Swell Period:	8.3 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)
05/19	03:00:00	1.2	0.6 se	8.3 secs	0.3 se	12.3 secs	0.0 se	0.0secs	0.4 -0.5	8.3
05/19	02:00:00	1.2	0.7 se	8.4 secs	0.3 se	11.6 secs	0.0 se	0.0secs	0.5 -0.6	8.4
05/19	01:00:00	1.3	1.0 se	7.7 secs	0.2 se	11.1 secs	0.0 se	0.0secs	0.6 -0.7	7.7
05/19	00:00:00	1.3	1.0 se	7.6 secs	0.1 se	11.6 secs	0.0 se	0.0secs	0.6 -0.8	7.6
05/18	23:00:00	1.1	0.9 se	7.8 secs	0.3 se	10.8 secs	0.0 se	0.0secs	0.6 -0.7	7.8
05/18	22:00:00	1.0	0.7 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.5 -0.6	8.4
05/18	21:00:00	0.8	0.6 se	8.3 secs	0.0 se	0.0 secs	se	secs	0.4 -0.5	8.3
05/18	20:00:00	0.8	0.6 se	9.0 secs	0.3 se	5.9 secs	0.0 se	0.0secs	0.4 -0.5	9.0
05/18	19:00:00	0.9	0.7 se	8.9 secs	0.3 se	5.9 secs	0.0 se	0.0secs	0.5 -0.6	8.9
05/18	18:00:00	1.0	0.8 se	8.3 secs	0.3 se	11.7 secs	0.0 se	0.0secs	0.5 -0.6	8.3
05/18	17:00:00	1.1	0.6 se	9.0 secs	0.5 se	5.9 secs	0.1 se	12.5secs	0.5 -0.6	9.0
05/18	16:00:00	1.2	0.7 se	8.9 secs	0.7 se	5.6 secs	0.1 se	12.5secs	0.5 -0.6	8.9
05/18	15:00:00	1.2	0.7 se	8.4 secs	0.3 se	11.9 secs	0.0 se	0.0secs	0.5 -0.6	8.4
05/18	14:00:00	1.2	0.8 se	8.3 secs	0.2 se	12.2 secs	0.0 se	0.0secs	0.6 -0.7	8.3
05/18	13:00:00	1.4	0.9 se	8.4 secs	0.3 se	11.5 secs	0.0 se	0.0secs	0.6 -0.8	8.4
05/18	12:00:00	1.3	0.9 se	8.4 secs	0.3 se	11.5 secs	0.0 se	0.0secs	0.6 -0.8	8.4
05/18	11:00:00	1.3	0.9 se	8.4 secs	0.2 se	11.4 secs	0.0 se	0.0secs	0.6 -0.8	8.4
05/18	10:00:00	1.2	0.9 se	8.3 secs	0.3 se	12.3 secs	0.0 se	0.0secs	0.6 -0.8	8.3
05/18	09:00:00	1.1	0.8 se	8.3 secs	0.3 se	12.1 secs	0.0 se	0.0secs	0.6 -0.7	8.3
05/18	08:00:00	1.0	0.7 se	8.3 secs	0.3 se	11.6 secs	0.0 se	0.0secs	0.5 -0.6	8.3
05/18	07:00:00	0.9	0.6 se	9.0 secs	0.3 se	12.1 secs	0.4 se	5.8secs	0.5 -0.6	9.0
05/18	06:00:00	0.9	0.6 se	9.1 secs	0.2 se	12.1 secs	0.4 se	5.9secs	0.4 -0.5	9.1
05/18	05:00:00	1.1	0.8 se	9.0 secs	0.5 se	5.9 secs	0.2 se	12.9secs	0.6 -0.7	9.0
05/18	04:00:00	1.1	0.7 se	9.8 secs	0.6 se	5.6 secs	0.0 se	0.0secs	0.6 -0.7	9.8

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
03:50:00 (GMT) on 05/19
Combined Sea Height:	2.0 ft
Dominant Period:	7.0 secs
Wind Speed:	5.8 kts
Wind Gust:	5.8 kts
Wind Direction:	160 degrees
Barometric Pressure:	1018.9 mbs
Air Temperature:	59.2 degrees
Water Temperature:	52.9 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)
05/19	03:50:00	2.0	7.0	5.8	5.8	160	1018.9	59.2	52.9
05/19	02:50:00	2.0	3.0	5.8	7.8	170	1019.1	59.7	52.9
05/19	01:50:00	2.3	4.0	3.9	5.8	180	1019.3	58.8	52.7
05/19	00:50:00	2.3	4.0	7.8	9.8	180	1018.7	59.5	53.2
05/18	23:50:00	2.6	4.0	7.8	9.8	170	1018.5	59.0	52.9
05/18	22:50:00	2.0	3.0	9.8	11.7	150	1018.5	57.9	53.1
05/18	21:50:00	2.3	3.0	11.7	13.7	120	1019.2	55.4	53.2
05/18	20:50:00	2.3	3.0	11.7	13.7	120	1020.3	54.1	53.4
05/18	19:50:00	2.3	3.0	11.7	13.7	100	1021.1	54.7	53.4
05/18	18:50:00	2.0	3.0	11.7	13.7	100	1021.7	55.0	53.4
05/18	17:50:00	1.6	8.0	11.7	15.6	100	1022.3	55.2	54.0
05/18	16:50:00	1.6	8.0	11.7	15.6	100	1022.9	55.8	54.0
05/18	15:50:00	1.6	6.0	9.8	11.7	060	1024.3	55.8	54.5
05/18	14:50:00	1.6	8.0	3.9	5.8	050	1024.5	56.1	54.5
05/18	13:50:00	1.6	8.0	1.9	3.9	150	1024.2	56.1	54.0
05/18	12:50:00	1.6	7.0	1.9	3.9	120	1024.4	55.8	53.4
05/18	11:50:00	1.3	8.0	3.9	5.8	110	1023.7	55.9	53.1
05/18	10:50:00	1.3	8.0	1.9	3.9	110	1023.5	55.6	52.7
05/18	09:50:00	1.3	8.0	3.9	3.9	090	1022.6	55.4	53.1
05/18	08:50:00	1.0	8.0	3.9	5.8	060	1021.5	56.7	52.9
05/18	07:50:00	1.0	8.0	5.8	5.8	020	1020.7	55.6	53.1
05/18	06:50:00	1.3	9.0	7.8	7.8	050	1020.0	58.5	52.5
05/18	05:50:00	1.3	9.0	9.8	9.8	050	1019.4	60.1	52.7
05/18	04:50:00	1.3	9.0	5.8	7.8	020	1019.0	58.5	32.0

000015969 ___0.023839

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