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)

10/13
21:00:00

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

Current Swell & Surf Analysis
Buoy 44013
21:00:00 (GMT) on 10/13
Sea Height:	4.1 ft
Primary Swell Height:	3 ft
Primary Swell Period:	7.7 secs
Surf Height	1.8 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)
10/13	21:00:00	4.1	3.0 se	7.7 secs	0.2 se	11.1 secs	0.0 se	0.0secs	1.8 -2.3	7.7
10/13	20:00:00	3.5	2.5 se	8.3 secs	0.0 se	0.0 secs	se	secs	1.6 -2.1	8.3
10/13	19:00:00	4.0	2.7 se	8.4 secs	0.0 se	0.0 secs	se	secs	1.8 -2.3	8.4
10/13	18:00:00	4.8	3.3 se	8.3 secs	0.0 se	0.0 secs	se	secs	2.2 -2.8	8.3
10/13	17:00:00	4.9	3.6 se	8.3 secs	0.0 se	0.0 secs	se	secs	2.4 -3.0	8.3
10/13	16:00:00	5.1	3.9 se	8.3 secs	0.8 se	11.5 secs	0.0 se	0.0secs	2.6 -3.2	8.3
10/13	15:00:00	5.5	4.1 se	7.8 secs	0.7 se	11.1 secs	0.0 se	0.0secs	2.6 -3.2	7.8
10/13	14:00:00	5.8	4.4 se	7.7 secs	1.1 se	10.9 secs	0.0 se	0.0secs	2.7 -3.4	7.7
10/13	13:00:00	4.9	3.6 se	7.1 secs	0.9 se	10.6 secs	0.0 se	0.0secs	2.0 -2.5	7.1
10/13	12:00:00	4.6	3.3 se	7.1 secs	1.0 se	11.1 secs	0.0 se	0.0secs	1.9 -2.3	7.1
10/13	11:00:00	4.2	2.8 se	6.7 secs	1.4 se	9.9 secs	0.0 se	0.0secs	1.5 -1.8	6.7
10/13	10:00:00	3.5	2.4 se	6.3 secs	1.5 se	9.9 secs	0.0 se	0.0secs	1.2 -1.5	6.3
10/13	09:00:00	3.2	1.5 se	9.1 secs	2.3 se	5.6 secs	0.3 se	12.5secs	1.1 -1.4	9.1
10/13	08:00:00	2.2	1.3 se	9.1 secs	1.2 se	5.5 secs	0.0 se	0.0secs	1.0 -1.2	9.1
10/13	07:00:00	2.0	1.3 se	9.9 secs	0.8 se	6.2 secs	0.0 se	0.0secs	1.0 -1.3	9.9
10/13	06:00:00	2.0	1.4 se	10.0 secs	0.9 se	6.3 secs	0.0 se	0.0secs	1.1 -1.4	10.0
10/13	05:00:00	2.1	1.3 se	9.9 secs	1.2 se	6.2 secs	0.0 se	0.0secs	1.0 -1.2	9.9
10/13	04:00:00	2.5	1.3 se	10.1 secs	1.4 se	6.6 secs	0.0 se	0.0secs	1.1 -1.4	10.1
10/13	03:00:00	2.7	1.5 se	10.1 secs	1.6 se	6.7 secs	0.0 se	0.0secs	1.2 -1.5	10.1
10/13	02:00:00	2.7	1.5 se	9.8 secs	1.6 se	6.7 secs	0.0 se	0.0secs	1.2 -1.5	9.8
10/13	01:00:00	3.3	1.8 se	9.1 secs	1.4 se	6.0 secs	0.4 se	12.5secs	1.3 -1.6	9.1
10/13	00:00:00	2.8	1.6 se	9.1 secs	1.4 se	5.9 secs	0.4 se	12.9secs	1.2 -1.5	9.1
10/12	23:00:00	2.8	1.8 se	9.1 secs	1.2 se	5.9 secs	0.4 se	13.0secs	1.3 -1.7	9.1
10/12	22:00:00	3.2	2.1 se	9.1 secs	1.4 se	5.9 secs	0.3 se	12.5secs	1.5 -1.9	9.1

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
21:50:00 (GMT) on 10/13
Combined Sea Height:	4.6 ft
Dominant Period:	7.0 secs
Wind Speed:	11.7 kts
Wind Gust:	15.6 kts
Wind Direction:	170 degrees
Barometric Pressure:	1013.4 mbs
Air Temperature:	58.6 degrees
Water Temperature:	57.9 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)
10/13	21:50:00	4.6	7.0	11.7	15.6	170	1013.4	58.6	57.9
10/13	20:50:00	4.9	8.0	13.7	15.6	160	1013.9	58.3	57.7
10/13	19:50:00	4.9	7.0	9.8	13.7	160	1014.4	57.6	57.7
10/13	18:50:00	4.9	8.0	15.6	19.5	150	1014.8	56.8	57.7
10/13	17:50:00	5.6	8.0	13.7	17.6	150	1015.6	56.7	57.7
10/13	16:50:00	5.6	8.0	9.8	13.7	130	1016.5	56.1	57.7
10/13	15:50:00	5.9	8.0	9.8	13.7	120	1017.1	56.1	57.7
10/13	14:50:00	6.2	8.0	11.7	13.7	100	1017.8	55.6	57.7
10/13	13:50:00	5.6	8.0	13.7	17.6	090	1017.9	55.4	57.7
10/13	12:50:00	5.6	7.0	15.6	19.5	090	1017.7	55.4	57.9
10/13	11:50:00	5.2	7.0	15.6	17.6	070	1017.9	55.6	57.9
10/13	10:50:00	5.2	7.0	15.6	19.5	070	1017.1	55.4	57.9
10/13	09:50:00	4.9	6.0	15.6	19.5	070	1016.8	55.4	58.1
10/13	08:50:00	4.3	5.0	17.6	19.5	080	1015.5	55.8	58.1
10/13	07:50:00	3.6	0.0	17.6	21.4	070	1015.0	56.1	58.1
10/13	06:50:00	3.3	9.0	17.6	21.4	080	1013.8	56.7	58.1
10/13	05:50:00	3.0	10.0	17.6	19.5	070	1012.8	58.1	57.9
10/13	04:50:00	2.6	10.0	7.8	11.7	030	1012.3	59.7	58.1
10/13	03:50:00	3.0	10.0	7.8	9.8	010	1011.9	60.3	58.1
10/13	02:50:00	3.0	7.0	7.8	9.8	010	1011.2	60.3	58.3
10/13	01:50:00	3.3	7.0	11.7	13.7	360	1010.3	61.5	58.3
10/13	00:50:00	3.3	8.0	7.8	11.7	350	1009.4	61.3	58.5
10/12	23:50:00	3.3	8.0	5.8	7.8	350	1008.6	62.2	58.5
10/12	22:50:00	3.6	9.0	3.9	5.8	290	1007.7	61.5	58.8

000016776 ___0.023527

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