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)

01/19
21:00:00

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

Current Swell & Surf Analysis
Buoy 44013
21:00:00 (GMT) on 01/19
Sea Height:	2.6 ft
Primary Swell Height:	1.9 ft
Primary Swell Period:	7.2 secs
Surf Height	1.1 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)
01/19	21:00:00	2.6	1.9 se	7.2 secs	0.8 se	10.8 secs	0.0 se	0.0secs	1.1 -1.4	7.2
01/19	20:00:00	2.8	1.9 se	7.2 secs	1.0 se	10.6 secs	0.0 se	0.0secs	1.1 -1.4	7.2
01/19	19:00:00	3.2	2.2 se	7.1 secs	0.8 se	10.7 secs	0.0 se	0.0secs	1.3 -1.6	7.1
01/19	18:00:00	3.4	2.4 se	7.1 secs	0.5 se	10.4 secs	0.0 se	0.0secs	1.4 -1.7	7.1
01/19	17:00:00	3.0	2.3 se	6.6 secs	0.6 se	10.0 secs	0.0 se	0.0secs	1.2 -1.5	6.6
01/19	16:00:00	3.2	2.2 se	6.3 secs	1.0 se	10.0 secs	0.2 se	13.4secs	1.1 -1.4	6.3
01/19	15:00:00	3.4	2.6 se	6.2 secs	1.0 se	9.8 secs	0.0 se	0.0secs	1.3 -1.7	6.2
01/19	14:00:00	3.4	2.3 se	6.3 secs	0.9 se	9.9 secs	0.0 se	0.0secs	1.2 -1.4	6.3
01/19	13:00:00	3.4	2.6 se	5.9 secs	1.1 se	9.1 secs	0.0 se	0.0secs	1.2 -1.5	5.9
01/19	12:00:00	3.6	3.0 se	5.9 secs	0.9 se	9.9 secs	0.0 se	0.0secs	1.4 -1.7	5.9
01/19	11:00:00	3.5	2.8 se	5.6 secs	0.9 se	9.2 secs	0.0 se	0.0secs	1.2 -1.6	5.6
01/19	10:00:00	3.3	2.4 se	5.9 secs	1.3 se	9.0 secs	0.0 se	0.0secs	1.1 -1.4	5.9
01/19	09:00:00	2.9	2.4 se	5.5 secs	0.9 se	9.0 secs	0.0 se	0.0secs	1.1 -1.3	5.5
01/19	08:00:00	2.3	1.9 se	5.5 secs	0.9 se	9.0 secs	0.0 se	0.0secs	0.8 -1.0	5.5
01/19	07:00:00	2.1	1.1 se	9.9 secs	1.4 se	5.5 secs	0.0 se	0.0secs	0.8 -1.1	9.9
01/19	06:00:00	1.5	0.9 se	10.0 secs	0.7 se	5.5 secs	0.0 se	0.0secs	0.7 -0.9	10.0
01/19	05:00:00	1.4	1.0 se	9.1 secs	0.5 se	5.5 secs	0.2 se	12.5secs	0.7 -0.9	9.1
01/19	04:00:00	1.4	0.9 se	9.9 secs	0.6 se	6.7 secs	0.0 se	0.0secs	0.7 -0.9	9.9
01/19	03:00:00	1.6	1.2 se	10.0 secs	0.7 se	6.7 secs	0.0 se	0.0secs	0.9 -1.2	10.0
01/19	02:00:00	1.7	1.3 se	10.0 secs	0.7 se	6.7 secs	0.2 se	13.1secs	1.0 -1.3	10.0
01/19	01:00:00	1.5	1.0 se	10.1 secs	0.7 se	6.7 secs	0.0 se	0.0secs	0.8 -1.0	10.1
01/19	00:00:00	1.8	1.2 se	10.1 secs	0.7 se	6.7 secs	0.0 se	0.0secs	1.0 -1.3	10.1
01/18	23:00:00	1.9	1.5 se	10.0 secs	0.4 se	13.0 secs	0.7 se	6.7secs	1.2 -1.5	10.0
01/18	22:00:00	1.7	1.1 se	10.9 secs	1.0 se	7.7 secs	0.1 se	14.3secs	1.0 -1.2	10.9

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
21:00:00 (GMT) on 01/19
Combined Sea Height:	3.6 ft
Dominant Period:	7.0 secs
Wind Speed:	19.5 kts
Wind Gust:	25.4 kts
Wind Direction:	240 degrees
Barometric Pressure:	1011.2 mbs
Air Temperature:	33.3 degrees
Water Temperature:	41.7 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)
01/19	21:00:00	3.6	7.0	19.5	25.4	240	1011.2	33.3	41.7
01/19	20:00:00	0.0	0.0	17.6	23.4	230	1010.1	34.0	41.7
01/19	19:00:00	3.6	0.0	17.6	21.4	220	1009.5	34.0	41.7
01/19	18:00:00	3.6	6.0	13.7	17.6	230	1009.1	33.6	41.7
01/19	17:00:00	3.6	6.0	11.7	15.6	230	1009.4	33.3	41.7
01/19	16:00:00	3.6	6.0	11.7	15.6	250	1009.8	32.0	41.7
01/19	15:00:00	4.3	6.0	11.7	15.6	270	1010.6	31.5	41.7
01/19	14:00:00	4.6	0.0	7.8	11.7	280	1010.3	31.3	41.7
01/19	13:00:00	4.3	6.0	9.8	13.7	290	1010.1	31.6	41.7
01/19	12:00:00	4.6	6.0	11.7	13.7	300	1009.7	31.8	41.7
01/19	11:00:00	4.6	6.0	11.7	13.7	330	1008.7	32.7	41.7
01/19	10:00:00	4.6	6.0	11.7	13.7	350	1008.1	32.4	41.7
01/19	09:00:00	4.3	5.0	13.7	15.6	340	1008.1	32.5	41.7
01/19	08:00:00	4.3	5.0	15.6	19.5	330	1007.7	33.1	41.7
01/19	07:00:00	3.9	0.0	13.7	19.5	350	1007.1	35.4	41.7
01/19	06:00:00	0.0	0.0	15.6	17.6	010	1006.0	35.6	41.7
01/19	05:00:00	3.9	0.0	17.6	21.4	020	1006.1	35.6	41.7
01/19	04:00:00	3.3	4.0	17.6	21.4	020	1006.9	35.2	41.7
01/19	03:00:00	3.0	4.0	15.6	17.6	020	1007.9	34.7	41.7
01/19	02:00:00	2.6	3.0	13.7	15.6	020	1008.8	34.3	41.7
01/19	01:00:00	2.6	3.0	11.7	13.7	030	1009.0	34.2	41.7
01/19	00:00:00	2.3	10.0	9.8	11.7	040	1009.8	34.5	41.7
01/18	23:00:00	2.0	0.0	11.7	13.7	050	1010.4	35.2	41.9
01/18	22:00:00	0.0	0.0	9.8	11.7	050	1011.6	35.6	41.9

000015658 ___0.024564

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