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)

04/30
00:00:00

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

Current Swell & Surf Analysis
Buoy 44013
00:00:00 (GMT) on 04/30
Sea Height:	5.8 ft
Primary Swell Height:	4.2 ft
Primary Swell Period:	11.9 secs
Surf Height	3.9 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)
04/30	00:00:00	5.8	4.2 se	11.9 secs	2.7 se	8.4 secs	0.0 se	0.0secs	3.9 -4.9	11.9
04/29	23:00:00	6.1	4.6 se	11.2 secs	2.5 se	7.8 secs	0.8 se	14.3secs	4.1 -5.2	11.2
04/29	22:00:00	6.5	5.1 se	11.3 secs	2.6 se	7.8 secs	0.0 se	0.0secs	4.6 -5.7	11.3
04/29	21:00:00	6.5	5.0 se	12.0 secs	2.5 se	8.4 secs	0.0 se	0.0secs	4.8 -6.0	12.0
04/29	20:00:00	7.4	5.7 se	11.2 secs	3.4 se	7.8 secs	1.4 se	15.2secs	5.0 -6.3	11.2
04/29	19:00:00	6.3	4.6 se	11.2 secs	2.9 se	7.8 secs	0.7 se	14.3secs	4.1 -5.2	11.2
04/29	18:00:00	7.9	6.3 se	12.1 secs	3.0 se	8.5 secs	0.0 se	0.0secs	6.1 -7.6	12.1
04/29	17:00:00	7.7	6.2 se	11.9 secs	2.9 se	8.5 secs	0.0 se	0.0secs	5.9 -7.4	11.9
04/29	16:00:00	7.7	6.3 se	11.2 secs	2.9 se	7.7 secs	1.2 se	14.3secs	5.6 -7.0	11.2
04/29	15:00:00	9.2	7.6 se	11.9 secs	3.8 se	8.4 secs	0.0 se	0.0secs	7.3 -9.1	11.9
04/29	14:00:00	7.9	5.8 se	12.2 secs	3.8 se	9.2 secs	2.4 se	5.9secs	5.6 -7.0	12.2
04/29	13:00:00	7.7	5.9 se	11.3 secs	3.2 se	7.8 secs	0.0 se	0.0secs	5.3 -6.6	11.3
04/29	12:00:00	7.8	5.5 se	12.2 secs	3.6 se	8.4 secs	0.0 se	0.0secs	5.3 -6.7	12.2
04/29	11:00:00	8.6	6.7 se	12.1 secs	4.0 se	9.1 secs	2.0 se	5.9secs	6.5 -8.1	12.1
04/29	10:00:00	8.6	7.1 se	12.3 secs	3.2 se	9.1 secs	2.3 se	5.9secs	7.0 -8.7	12.3
04/29	09:00:00	8.8	6.8 se	12.2 secs	4.4 se	9.2 secs	1.8 se	5.9secs	6.6 -8.3	12.2
04/29	08:00:00	8.7	6.7 se	12.5 secs	4.8 se	9.1 secs	1.5 se	6.0secs	6.7 -8.3	12.5
04/29	07:00:00	8.7	6.9 se	12.3 secs	4.5 se	9.3 secs	1.4 se	6.0secs	6.8 -8.5	12.3
04/29	06:00:00	7.8	5.6 se	12.3 secs	4.1 se	9.2 secs	1.7 se	5.9secs	5.5 -6.9	12.3
04/29	05:00:00	8.0	6.0 se	12.1 secs	3.9 se	8.5 secs	0.0 se	0.0secs	5.8 -7.2	12.1
04/29	04:00:00	7.4	5.7 se	11.2 secs	3.2 se	7.8 secs	1.6 se	14.3secs	5.1 -6.4	11.2
04/29	03:00:00	7.3	5.6 se	11.0 secs	3.1 se	7.8 secs	1.0 se	14.3secs	4.9 -6.1	11.0
04/29	02:00:00	5.9	4.4 se	10.2 secs	2.3 se	6.7 secs	0.4 se	14.3secs	3.6 -4.5	10.2
04/29	01:00:00	5.7	4.4 se	10.2 secs	1.9 se	6.7 secs	0.0 se	0.0secs	3.6 -4.5	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
00:50:00 (GMT) on 04/30
Combined Sea Height:	6.9 ft
Dominant Period:	11.0 secs
Wind Speed:	9.8 kts
Wind Gust:	11.7 kts
Wind Direction:	060 degrees
Barometric Pressure:	1012.9 mbs
Air Temperature:	44.4 degrees
Water Temperature:	46.2 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)
04/30	00:50:00	6.9	11.0	9.8	11.7	060	1012.9	44.4	46.2
04/29	23:50:00	6.2	11.0	7.8	9.8	050	1013.7	44.4	46.2
04/29	22:50:00	5.9	9.0	11.7	13.7	050	1013.4	44.2	46.2
04/29	21:50:00	6.2	11.0	9.8	11.7	030	1014.2	44.2	46.4
04/29	20:50:00	6.2	11.0	11.7	13.7	030	1014.2	44.2	46.6
04/29	19:50:00	6.9	11.0	9.8	11.7	030	1015.3	44.1	46.6
04/29	18:50:00	6.2	11.0	9.8	13.7	020	1015.8	44.1	46.6
04/29	17:50:00	7.2	11.0	9.8	13.7	030	1016.1	43.9	46.8
04/29	16:50:00	7.2	11.0	11.7	13.7	050	1016.0	43.7	46.6
04/29	15:50:00	7.5	11.0	11.7	15.6	040	1016.4	43.5	46.4
04/29	14:50:00	7.5	11.0	11.7	15.6	030	1017.7	43.7	46.4
04/29	13:50:00	7.5	11.0	11.7	15.6	030	1017.9	43.9	46.4
04/29	12:50:00	7.2	11.0	11.7	13.7	030	1018.4	43.7	46.2
04/29	11:50:00	6.9	12.0	11.7	13.7	030	1018.3	43.7	46.2
04/29	10:50:00	6.9	12.0	9.8	13.7	020	1018.1	43.9	46.4
04/29	09:50:00	7.9	13.0	11.7	13.7	020	1017.4	44.1	46.4
04/29	08:50:00	7.5	12.0	9.8	13.7	020	1017.7	44.2	46.4
04/29	07:50:00	6.9	13.0	9.8	11.7	020	1018.5	45.3	46.2
04/29	06:50:00	6.6	11.0	7.8	9.8	360	1019.0	45.3	46.2
04/29	05:50:00	7.9	11.0	9.8	11.7	030	1018.3	45.3	46.0
04/29	04:50:00	7.2	11.0	9.8	11.7	040	1018.8	45.3	46.2
04/29	03:50:00	6.9	11.0	11.7	15.6	040	1018.6	45.3	46.0
04/29	02:50:00	6.6	10.0	9.8	11.7	040	1019.6	45.1	46.2
04/29	01:50:00	5.6	10.0	9.8	11.7	040	1020.4	45.3	46.2

000015857 ___0.028629

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