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)

05/23
04:00:00

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

Current Swell & Surf Analysis
Buoy 44013
04:00:00 (GMT) on 05/23
Sea Height:	0.7 ft
Primary Swell Height:	0.4 ft
Primary Swell Period:	10 secs
Surf Height	0.3 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)
05/23	04:00:00	0.7	0.4 se	10.0 secs	0.3 se	6.7 secs	0.0 se	0.0secs	0.3 -0.4	10.0
05/23	03:00:00	0.7	0.4 se	11.2 secs	0.4 se	7.7 secs	0.1 se	14.3secs	0.4 -0.5	11.2
05/23	02:00:00	0.8	0.5 se	10.0 secs	0.3 se	6.7 secs	0.1 se	14.3secs	0.4 -0.5	10.0
05/23	01:00:00	0.7	0.5 se	10.0 secs	0.3 se	6.8 secs	0.1 se	14.3secs	0.4 -0.5	10.0
05/23	00:00:00	0.7	0.3 se	12.5 secs	0.4 se	9.0 secs	0.2 se	5.9secs	0.3 -0.4	12.5
05/22	23:00:00	0.7	0.5 se	10.0 secs	0.3 se	6.7 secs	0.0 se	0.0secs	0.4 -0.5	10.0
05/22	22:00:00	0.7	0.4 se	11.1 secs	0.3 se	7.8 secs	0.1 se	14.3secs	0.4 -0.5	11.1
05/22	21:00:00	0.7	0.4 se	11.2 secs	0.3 se	7.7 secs	0.1 se	14.3secs	0.4 -0.5	11.2
05/22	20:00:00	0.8	0.5 se	10.0 secs	0.4 se	6.2 secs	0.1 se	14.3secs	0.4 -0.5	10.0
05/22	19:00:00	0.8	0.4 se	10.1 secs	0.5 se	6.7 secs	0.2 se	13.3secs	0.3 -0.4	10.1
05/22	18:00:00	0.9	0.4 se	11.1 secs	0.5 se	6.7 secs	0.1 se	14.3secs	0.3 -0.4	11.1
05/22	17:00:00	1.0	0.5 se	10.1 secs	0.6 se	6.3 secs	0.1 se	13.1secs	0.4 -0.5	10.1
05/22	16:00:00	0.9	0.6 se	6.3 secs	0.4 se	10.0 secs	0.0 se	0.0secs	0.3 -0.4	6.3
05/22	15:00:00	0.9	0.5 se	9.1 secs	0.5 se	6.0 secs	0.0 se	0.0secs	0.4 -0.5	9.1
05/22	14:00:00	0.8	0.4 se	9.9 secs	0.5 se	6.7 secs	0.0 se	0.0secs	0.4 -0.4	9.9
05/22	13:00:00	0.7	0.5 se	7.7 secs	0.3 se	11.2 secs	0.0 se	0.0secs	0.3 -0.4	7.7
05/22	12:00:00	0.9	0.6 se	10.9 secs	0.4 se	7.7 secs	0.1 se	14.3secs	0.6 -0.7	10.9
05/22	11:00:00	0.6	0.4 se	8.5 secs	0.2 se	11.9 secs	0.0 se	0.0secs	0.3 -0.4	8.5
05/22	10:00:00	0.7	0.4 se	9.2 secs	0.3 se	5.5 secs	0.0 se	0.0secs	0.3 -0.4	9.2
05/22	09:00:00	0.7	0.4 se	9.1 secs	0.3 se	5.5 secs	0.1 se	12.5secs	0.3 -0.4	9.1
05/22	08:00:00	0.7	0.4 se	10.0 secs	0.4 se	5.5 secs	0.0 se	0.0secs	0.3 -0.4	10.0
05/22	07:00:00	0.8	0.4 se	10.1 secs	0.5 se	6.6 secs	0.0 se	0.0secs	0.3 -0.4	10.1
05/22	06:00:00	0.9	0.5 se	9.2 secs	0.5 se	5.9 secs	0.0 se	0.0secs	0.4 -0.5	9.2
05/22	05:00:00	0.9	0.5 se	10.1 secs	0.5 se	6.7 secs	0.0 se	0.0secs	0.4 -0.5	10.1

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
04:50:00 (GMT) on 05/23
Combined Sea Height:	1.3 ft
Dominant Period:	8.0 secs
Wind Speed:	7.8 kts
Wind Gust:	9.8 kts
Wind Direction:	240 degrees
Barometric Pressure:	1030.1 mbs
Air Temperature:	53.4 degrees
Water Temperature:	53.4 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)
05/23	04:50:00	1.3	8.0	7.8	9.8	240	1030.1	53.4	53.4
05/23	03:50:00	1.0	9.0	9.8	11.7	230	1029.9	53.4	53.4
05/23	02:50:00	1.0	9.0	7.8	7.8	220	1029.9	53.8	53.2
05/23	01:50:00	1.0	3.0	7.8	9.8	200	1029.8	54.1	53.2
05/23	00:50:00	1.3	2.0	9.8	11.7	190	1029.4	54.3	53.2
05/22	23:50:00	1.6	2.0	9.8	11.7	190	1029.1	54.1	53.6
05/22	22:50:00	1.3	4.0	9.8	11.7	170	1028.5	53.8	54.9
05/22	21:50:00	1.3	4.0	7.8	9.8	170	1028.4	52.9	55.2
05/22	20:50:00	1.6	4.0	7.8	7.8	160	1028.5	52.5	55.2
05/22	19:50:00	1.6	4.0	5.8	7.8	150	1028.4	52.3	55.2
05/22	18:50:00	2.0	4.0	5.8	7.8	130	1029.1	52.7	55.2
05/22	17:50:00	2.0	4.0	5.8	5.8	100	1029.9	52.3	54.9
05/22	16:50:00	2.0	4.0	5.8	7.8	070	1030.6	52.5	54.7
05/22	15:50:00	2.3	4.0	7.8	9.8	050	1031.1	52.7	54.5
05/22	14:50:00	2.3	4.0	9.8	11.7	040	1031.2	52.7	54.1
05/22	13:50:00	2.3	4.0	11.7	13.7	030	1031.1	53.1	54.0
05/22	12:50:00	2.3	4.0	11.7	15.6	020	1030.7	52.7	54.0
05/22	11:50:00	2.3	4.0	13.7	15.6	030	1030.2	53.4	54.0
05/22	10:50:00	2.6	4.0	13.7	15.6	030	1029.1	53.6	54.0
05/22	09:50:00	3.0	4.0	13.7	15.6	030	1028.4	53.4	53.8
05/22	08:50:00	2.6	0.0	15.6	17.6	030	1027.6	53.4	53.4
05/22	07:50:00	2.6	3.0	15.6	17.6	020	1026.6	53.8	32.0
05/22	06:50:00	2.3	3.0	17.6	19.5	020	1026.2	54.5	32.0
05/22	05:50:00	2.0	3.0	19.5	23.4	020	1026.1	55.4	54.3

000015980 ___0.027331

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