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)

05/13
07:00:00

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

Current Swell & Surf Analysis
Buoy 44013
07:00:00 (GMT) on 05/13
Sea Height:	1.2 ft
Primary Swell Height:	0.7 ft
Primary Swell Period:	12.3 secs
Surf Height	0.7 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)
05/13	07:00:00	1.2	0.7 se	12.3 secs	0.7 se	7.2 secs	0.0 se	0.0secs	0.7 -0.9	12.3
05/13	06:00:00	1.3	0.7 se	12.4 secs	0.7 se	9.1 secs	0.4 se	5.9secs	0.7 -0.9	12.4
05/13	05:00:00	1.2	0.7 se	12.3 secs	0.6 se	9.2 secs	0.4 se	5.9secs	0.7 -0.9	12.3
05/13	04:00:00	1.2	0.8 se	8.4 secs	0.5 se	12.4 secs	0.0 se	0.0secs	0.5 -0.7	8.4
05/13	03:00:00	1.4	0.9 se	12.3 secs	0.8 se	9.1 secs	0.4 se	5.9secs	0.9 -1.1	12.3
05/13	02:00:00	1.4	0.9 se	11.3 secs	0.9 se	7.8 secs	0.0 se	0.0secs	0.8 -1.0	11.3
05/13	01:00:00	1.6	1.0 se	11.2 secs	0.9 se	7.8 secs	0.3 se	14.3secs	0.9 -1.2	11.2
05/13	00:00:00	1.5	0.9 se	12.5 secs	0.8 se	9.1 secs	0.5 se	5.9secs	0.9 -1.2	12.5
05/12	23:00:00	1.7	0.9 se	12.3 secs	1.1 se	9.0 secs	0.5 se	6.0secs	0.9 -1.1	12.3
05/12	22:00:00	1.5	0.7 se	12.2 secs	0.9 se	8.3 secs	0.0 se	0.0secs	0.7 -0.9	12.2
05/12	21:00:00	1.8	1.2 se	8.3 secs	0.7 se	12.2 secs	0.0 se	0.0secs	0.8 -1.0	8.3
05/12	20:00:00	1.9	1.2 se	9.1 secs	0.7 se	12.4 secs	0.6 se	5.9secs	0.9 -1.1	9.1
05/12	19:00:00	2.2	1.0 se	12.4 secs	1.4 se	8.3 secs	0.0 se	0.0secs	1.0 -1.2	12.4
05/12	18:00:00	2.1	1.0 se	12.4 secs	1.5 se	8.3 secs	0.0 se	0.0secs	1.0 -1.3	12.4
05/12	17:00:00	2.2	1.6 se	8.3 secs	1.0 se	12.4 secs	0.0 se	0.0secs	1.0 -1.3	8.3
05/12	16:00:00	2.2	1.6 se	8.4 secs	1.0 se	12.3 secs	0.0 se	0.0secs	1.1 -1.4	8.4
05/12	15:00:00	2.0	1.3 se	11.1 secs	1.1 se	7.8 secs	0.4 se	14.3secs	1.2 -1.5	11.1
05/12	14:00:00	2.2	1.5 se	10.0 secs	0.6 se	13.2 secs	0.9 se	6.8secs	1.2 -1.5	10.0
05/12	13:00:00	2.3	1.6 se	10.1 secs	0.7 se	13.3 secs	0.8 se	6.7secs	1.3 -1.6	10.1
05/12	12:00:00	2.6	1.9 se	10.0 secs	1.0 se	13.1 secs	1.0 se	6.7secs	1.5 -1.9	10.0
05/12	11:00:00	2.7	1.8 se	10.1 secs	0.7 se	13.2 secs	1.0 se	6.7secs	1.5 -1.9	10.1
05/12	10:00:00	2.7	1.9 se	10.0 secs	1.2 se	6.8 secs	0.0 se	0.0secs	1.5 -1.9	10.0
05/12	09:00:00	3.1	2.2 se	10.0 secs	0.9 se	13.2 secs	1.0 se	6.8secs	1.8 -2.2	10.0
05/12	08:00:00	3.1	2.3 se	10.0 secs	1.2 se	6.8 secs	0.3 se	14.3secs	1.9 -2.4	10.0

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
07:50:00 (GMT) on 05/13
Combined Sea Height:	1.3 ft
Dominant Period:	12.0 secs
Wind Speed:	7.8 kts
Wind Gust:	9.8 kts
Wind Direction:	220 degrees
Barometric Pressure:	1018.8 mbs
Air Temperature:	49.8 degrees
Water Temperature:	50.2 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)
05/13	07:50:00	1.3	12.0	7.8	9.8	220	1018.8	49.8	50.2
05/13	06:50:00	1.3	8.0	7.8	9.8	210	1018.9	49.5	50.2
05/13	05:50:00	1.6	8.0	3.9	5.8	240	1019.1	49.8	50.2
05/13	04:50:00	1.6	12.0	0.0	0.0	000	1019.4	49.5	50.4
05/13	03:50:00	1.6	12.0	7.8	9.8	210	1019.2	50.5	50.2
05/13	02:50:00	2.0	8.0	5.8	7.8	180	1019.0	50.5	50.2
05/13	01:50:00	2.0	8.0	7.8	9.8	170	1018.8	51.3	50.0
05/13	00:50:00	2.0	8.0	7.8	9.8	170	1018.6	52.2	50.2
05/12	23:50:00	2.3	9.0	9.8	11.7	160	1018.5	51.8	50.2
05/12	22:50:00	2.0	8.0	9.8	11.7	150	1017.8	51.8	32.0
05/12	21:50:00	2.3	9.0	9.8	11.7	150	1017.6	51.6	50.2
05/12	20:50:00	2.3	8.0	9.8	13.7	160	1017.7	50.9	32.0
05/12	19:50:00	2.3	9.0	9.8	13.7	150	1017.9	50.2	50.0
05/12	18:50:00	2.3	9.0	9.8	11.7	150	1018.3	49.6	32.0
05/12	17:50:00	2.3	8.0	7.8	9.8	140	1018.9	49.1	50.4
05/12	16:50:00	2.6	8.0	7.8	7.8	110	1019.3	48.7	50.2
05/12	15:50:00	2.6	9.0	5.8	7.8	100	1019.9	48.7	50.0
05/12	14:50:00	2.6	9.0	5.8	7.8	060	1020.4	49.3	49.6
05/12	13:50:00	3.0	9.0	7.8	9.8	360	1020.6	49.3	32.0
05/12	12:50:00	3.0	10.0	7.8	9.8	350	1020.4	48.6	49.3
05/12	11:50:00	3.3	9.0	9.8	11.7	340	1019.9	48.0	49.3
05/12	10:50:00	3.3	9.0	11.7	13.7	330	1019.6	48.4	49.3
05/12	09:50:00	3.0	9.0	11.7	15.6	320	1019.1	48.7	49.5
05/12	08:50:00	3.3	10.0	9.8	13.7	320	1018.8	49.5	49.6

000015940 ___0.025746

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