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)

05/01
15:00:00

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

Current Swell & Surf Analysis
Buoy 44013
15:00:00 (GMT) on 05/01
Sea Height:	4.1 ft
Primary Swell Height:	3.2 ft
Primary Swell Period:	10.2 secs
Surf Height	2.6 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)
05/01	15:00:00	4.1	3.2 se	10.2 secs	1.3 se	6.8 secs	0.0 se	0.0secs	2.6 -3.3	10.2
05/01	14:00:00	3.8	2.5 se	11.0 secs	1.9 se	7.8 secs	0.0 se	0.0secs	2.2 -2.7	11.0
05/01	13:00:00	4.0	2.5 se	11.2 secs	2.1 se	7.8 secs	0.0 se	0.0secs	2.2 -2.7	11.2
05/01	12:00:00	4.5	3.1 se	11.2 secs	2.1 se	7.7 secs	0.2 se	14.3secs	2.8 -3.5	11.2
05/01	11:00:00	4.7	3.4 se	11.2 secs	2.1 se	7.8 secs	0.3 se	14.3secs	3.0 -3.8	11.2
05/01	10:00:00	4.1	2.5 se	11.1 secs	2.1 se	7.7 secs	0.4 se	14.3secs	2.2 -2.8	11.1
05/01	09:00:00	4.6	3.1 se	11.1 secs	2.2 se	7.7 secs	0.4 se	14.3secs	2.7 -3.4	11.1
05/01	08:00:00	4.8	3.2 se	11.0 secs	2.4 se	7.7 secs	0.5 se	14.3secs	2.8 -3.5	11.0
05/01	07:00:00	4.4	3.1 se	11.0 secs	2.0 se	7.7 secs	0.5 se	14.3secs	2.7 -3.4	11.0
05/01	06:00:00	4.6	3.3 se	11.1 secs	2.1 se	7.8 secs	0.4 se	14.3secs	2.9 -3.6	11.1
05/01	05:00:00	4.9	3.2 se	11.0 secs	2.7 se	7.7 secs	0.0 se	0.0secs	2.9 -3.6	11.0
05/01	04:00:00	5.1	3.7 se	11.0 secs	2.4 se	7.7 secs	0.3 se	14.3secs	3.2 -4.1	11.0
05/01	03:00:00	4.8	3.0 se	11.1 secs	2.8 se	7.7 secs	0.5 se	14.3secs	2.6 -3.3	11.1
05/01	02:00:00	5.2	3.2 se	11.1 secs	2.8 se	7.7 secs	0.7 se	15.9secs	2.8 -3.5	11.1
05/01	01:00:00	5.2	3.1 se	11.2 secs	3.0 se	7.7 secs	0.2 se	14.3secs	2.8 -3.5	11.2
05/01	00:00:00	5.3	3.0 se	11.3 secs	2.9 se	7.8 secs	0.0 se	0.0secs	2.7 -3.4	11.3
04/30	23:00:00	5.3	3.6 se	11.3 secs	2.6 se	7.2 secs	0.5 se	14.9secs	3.2 -4.0	11.3
04/30	22:00:00	5.3	3.4 se	11.3 secs	2.9 se	7.7 secs	0.0 se	0.0secs	3.1 -3.9	11.3
04/30	21:00:00	5.2	3.4 se	11.1 secs	2.8 se	7.7 secs	0.7 se	14.3secs	3.0 -3.7	11.1
04/30	20:00:00	5.1	3.2 se	11.1 secs	2.9 se	7.7 secs	0.4 se	14.3secs	2.8 -3.5	11.1
04/30	19:00:00	5.5	4.2 se	11.2 secs	2.2 se	7.7 secs	0.6 se	14.3secs	3.8 -4.7	11.2
04/30	18:00:00	5.2	3.9 se	11.1 secs	2.4 se	7.7 secs	0.4 se	14.3secs	3.5 -4.3	11.1
04/30	17:00:00	5.3	4.2 se	11.2 secs	2.2 se	7.8 secs	0.4 se	14.3secs	3.7 -4.7	11.2
04/30	16:00:00	5.0	3.6 se	11.3 secs	2.1 se	7.7 secs	0.4 se	14.3secs	3.2 -4.1	11.3

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
15:50:00 (GMT) on 05/01
Combined Sea Height:	3.9 ft
Dominant Period:	10.0 secs
Wind Speed:	9.8 kts
Wind Gust:	11.7 kts
Wind Direction:	290 degrees
Barometric Pressure:	1009.7 mbs
Air Temperature:	49.3 degrees
Water Temperature:	47.3 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)
05/01	15:50:00	3.9	10.0	9.8	11.7	290	1009.7	49.3	47.3
05/01	14:50:00	3.9	11.0	11.7	15.6	290	1009.9	48.9	47.3
05/01	13:50:00	3.9	9.0	9.8	15.6	290	1009.8	48.2	47.1
05/01	12:50:00	3.9	11.0	11.7	15.6	280	1009.8	47.5	47.1
05/01	11:50:00	4.6	9.0	11.7	13.7	300	1009.5	46.9	47.3
05/01	10:50:00	4.6	8.0	11.7	13.7	300	1009.2	47.3	47.3
05/01	09:50:00	4.3	10.0	11.7	15.6	300	1008.8	47.5	47.3
05/01	08:50:00	4.3	8.0	9.8	11.7	290	1008.3	48.2	47.3
05/01	07:50:00	4.3	9.0	11.7	13.7	300	1007.7	48.6	47.3
05/01	06:50:00	4.6	10.0	3.9	7.8	300	1007.1	47.1	47.3
05/01	05:50:00	4.9	11.0	0.0	0.0	000	1007.2	46.6	47.3
05/01	04:50:00	4.9	10.0	3.9	5.8	060	1006.9	46.4	47.3
05/01	03:50:00	5.2	10.0	3.9	5.8	070	1006.6	46.2	47.1
05/01	02:50:00	4.9	7.0	3.9	5.8	060	1006.7	46.4	47.1
05/01	01:50:00	5.2	11.0	3.9	5.8	070	1006.9	47.1	47.1
05/01	00:50:00	5.2	11.0	3.9	5.8	070	1006.7	47.8	47.3
04/30	23:50:00	5.2	8.0	1.9	3.9	250	1006.3	48.7	47.5
04/30	22:50:00	5.2	8.0	3.9	5.8	290	1006.0	49.3	47.5
04/30	21:50:00	5.2	8.0	5.8	7.8	300	1005.6	49.5	47.7
04/30	20:50:00	0.0	0.0	0.0	0.0	000	1005.6	32.0	47.8
04/30	19:50:00	5.2	8.0	3.9	5.8	300	1005.8	48.2	47.8
04/30	18:50:00	4.9	10.0	3.9	5.8	280	1006.1	47.1	47.3
04/30	17:50:00	5.2	11.0	7.8	9.8	270	1007.0	47.1	46.9
04/30	16:50:00	5.2	9.0	5.8	9.8	280	1006.9	46.8	46.8

000015873 ___0.025706

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