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)

10/21
20:00:00

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

Current Swell & Surf Analysis
Buoy 44013
20:00:00 (GMT) on 10/21
Sea Height:	9.1 ft
Primary Swell Height:	6.6 ft
Primary Swell Period:	9.1 secs
Surf Height	4.8 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)
10/21	20:00:00	9.1	6.6 se	9.1 secs	3.3 se	5.9 secs	1.0 se	12.5secs	4.8 -6.0	9.1
10/21	19:00:00	8.7	6.0 se	9.9 secs	3.6 se	6.7 secs	0.0 se	0.0secs	4.8 -6.0	9.9
10/21	18:00:00	8.6	5.3 se	9.9 secs	3.6 se	6.7 secs	0.0 se	0.0secs	4.2 -5.3	9.9
10/21	17:00:00	8.1	5.0 se	9.9 secs	3.6 se	6.7 secs	0.0 se	0.0secs	4.0 -5.0	9.9
10/21	16:00:00	8.8	6.1 se	9.1 secs	3.4 se	5.9 secs	0.4 se	12.5secs	4.4 -5.5	9.1
10/21	15:00:00	8.6	6.0 se	9.2 secs	3.2 se	5.9 secs	0.6 se	12.5secs	4.4 -5.5	9.2
10/21	14:00:00	7.7	4.1 se	9.9 secs	4.0 se	6.7 secs	0.0 se	0.0secs	3.3 -4.1	9.9
10/21	13:00:00	8.1	5.0 se	9.1 secs	3.4 se	5.9 secs	0.3 se	12.5secs	3.6 -4.5	9.1
10/21	12:00:00	8.1	5.6 se	9.1 secs	3.2 se	5.9 secs	0.0 se	0.0secs	4.1 -5.1	9.1
10/21	11:00:00	7.9	4.9 se	9.1 secs	3.6 se	5.9 secs	0.0 se	0.0secs	3.6 -4.5	9.1
10/21	10:00:00	8.4	5.9 se	8.3 secs	1.8 se	11.5 secs	0.0 se	0.0secs	3.9 -4.9	8.3
10/21	09:00:00	8.5	4.9 se	10.0 secs	4.3 se	6.7 secs	0.0 se	0.0secs	3.9 -4.9	10.0
10/21	08:00:00	8.0	5.6 se	8.4 secs	0.3 se	12.5 secs	0.0 se	0.0secs	3.8 -4.7	8.4
10/21	07:00:00	6.9	4.7 se	7.7 secs	2.4 se	10.9 secs	0.0 se	0.0secs	2.9 -3.6	7.7
10/21	06:00:00	6.6	4.1 se	9.0 secs	2.8 se	5.9 secs	0.5 se	12.5secs	3.0 -3.7	9.0
10/21	05:00:00	6.4	3.9 se	10.1 secs	2.9 se	6.7 secs	0.0 se	0.0secs	3.1 -3.9	10.1
10/21	04:00:00	6.3	4.2 se	10.1 secs	2.6 se	6.7 secs	0.0 se	0.0secs	3.4 -4.2	10.1
10/21	03:00:00	5.9	3.7 se	10.0 secs	2.6 se	6.8 secs	0.0 se	0.0secs	2.9 -3.7	10.0
10/21	02:00:00	5.6	3.6 se	10.1 secs	2.4 se	6.8 secs	0.0 se	0.0secs	2.9 -3.7	10.1
10/21	01:00:00	6.3	4.3 se	10.0 secs	3.0 se	6.8 secs	0.0 se	0.0secs	3.4 -4.3	10.0
10/21	00:00:00	6.1	4.0 se	10.0 secs	2.7 se	6.7 secs	0.3 se	14.3secs	3.2 -4.0	10.0
10/20	23:00:00	6.3	3.8 se	10.9 secs	3.5 se	7.8 secs	0.3 se	14.3secs	3.3 -4.1	10.9
10/20	22:00:00	6.4	4.3 se	10.1 secs	2.8 se	6.7 secs	0.0 se	0.0secs	3.5 -4.4	10.1
10/20	21:00:00	6.5	4.3 se	10.2 secs	3.0 se	7.2 secs	0.0 se	0.0secs	3.5 -4.4	10.2

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
19:50:00 (GMT) on 10/21
Combined Sea Height:	9.8 ft
Dominant Period:	8.0 secs
Wind Speed:	19.5 kts
Wind Gust:	25.4 kts
Wind Direction:	030 degrees
Barometric Pressure:	1022.8 mbs
Air Temperature:	52.0 degrees
Water Temperature:	57.4 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)
10/21	19:50:00	9.8	8.0	19.5	25.4	030	1022.8	52.0	57.4
10/21	18:50:00	9.2	9.0	21.4	25.4	030	1022.8	51.6	57.4
10/21	17:50:00	9.8	9.0	19.5	25.4	030	1023.5	52.0	57.6
10/21	16:50:00	10.2	9.0	19.5	23.4	030	1024.2	51.6	57.6
10/21	15:50:00	8.9	9.0	21.4	25.4	020	1024.8	51.6	57.6
10/21	14:50:00	8.9	8.0	21.4	25.4	030	1025.0	52.2	57.6
10/21	13:50:00	8.9	9.0	21.4	25.4	030	1025.2	52.5	57.6
10/21	12:50:00	8.2	8.0	21.4	25.4	030	1025.5	52.9	57.4
10/21	11:50:00	8.9	8.0	21.4	25.4	030	1025.0	53.2	57.6
10/21	10:50:00	9.5	9.0	19.5	25.4	030	1025.0	53.6	57.6
10/21	09:50:00	9.2	8.0	21.4	27.3	040	1024.9	53.6	57.6
10/21	08:50:00	9.2	8.0	21.4	27.3	030	1024.8	54.1	57.4
10/21	07:50:00	8.2	8.0	23.4	29.2	030	1024.4	54.5	57.4
10/21	06:50:00	8.2	7.0	21.4	27.3	030	1024.5	55.0	57.2
10/21	05:50:00	7.9	8.0	21.4	25.4	040	1025.0	55.6	57.2
10/21	04:50:00	7.2	7.0	19.5	25.4	040	1025.2	56.3	57.2
10/21	03:50:00	6.9	8.0	17.6	23.4	040	1025.6	56.8	57.2
10/21	02:50:00	6.9	9.0	17.6	21.4	040	1025.3	57.4	57.2
10/21	01:50:00	6.2	10.0	13.7	17.6	030	1024.7	56.8	57.4
10/21	00:50:00	6.2	10.0	13.7	17.6	040	1024.3	57.0	57.6
10/20	23:50:00	6.6	11.0	11.7	15.6	030	1023.7	57.6	57.6
10/20	22:50:00	6.6	10.0	11.7	15.6	040	1023.4	57.4	57.6
10/20	21:50:00	6.6	9.0	11.7	15.6	050	1023.3	57.2	57.6
10/20	20:50:00	6.6	10.0	11.7	17.6	040	1023.3	57.7	57.6

000016811 ___0.027414

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