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)

07/17
02:00:00

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

Current Swell & Surf Analysis
Buoy 44013
02:00:00 (GMT) on 07/17
Sea Height:	0.9 ft
Primary Swell Height:	0.5 ft
Primary Swell Period:	15.4 secs
Surf Height	0.6 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)
07/17	02:00:00	0.9	0.5 se	15.4 secs	0.5 se	7.7 secs	0.0 se	0.0secs	0.6 -0.8	15.4
07/17	01:00:00	0.8	0.4 se	15.4 secs	0.4 se	9.0 secs	0.4 se	5.9secs	0.5 -0.6	15.4
07/17	00:00:00	0.7	0.5 se	8.3 secs	0.2 se	12.5 secs	0.0 se	0.0secs	0.3 -0.4	8.3
07/16	23:00:00	0.6	0.4 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.3 -0.4	8.4
07/16	22:00:00	0.6	0.4 se	8.3 secs	0.1 se	12.5 secs	0.0 se	0.0secs	0.3 -0.4	8.3
07/16	21:00:00	0.6	0.5 se	7.8 secs	0.0 se	0.0 secs	se	secs	0.3 -0.4	7.8
07/16	20:00:00	0.8	0.5 se	14.8 secs	0.5 se	8.3 secs	0.0 se	0.0secs	0.6 -0.7	14.8
07/16	19:00:00	0.6	0.5 se	7.7 secs	0.1 se	14.3 secs	0.0 se	0.0secs	0.3 -0.3	7.7
07/16	18:00:00	0.6	0.2 se	15.1 secs	0.4 se	8.4 secs	0.0 se	0.0secs	0.2 -0.3	15.1
07/16	17:00:00	0.9	0.6 se	15.0 secs	0.4 se	8.4 secs	0.0 se	0.0secs	0.8 -0.9	15.0
07/16	16:00:00	0.9	0.5 se	15.4 secs	0.4 se	7.7 secs	0.2 se	10.8secs	0.6 -0.8	15.4
07/16	15:00:00	0.8	0.3 se	14.9 secs	0.4 se	9.0 secs	0.4 se	5.9secs	0.4 -0.5	14.9
07/16	14:00:00	0.6	0.3 se	10.1 secs	0.2 se	14.9 secs	0.3 se	6.7secs	0.2 -0.3	10.1
07/16	13:00:00	0.7	0.4 se	9.1 secs	0.2 se	12.3 secs	0.4 se	5.9secs	0.3 -0.4	9.1
07/16	12:00:00	0.6	0.3 se	9.0 secs	0.3 se	5.9 secs	0.1 se	16.7secs	0.3 -0.3	9.0
07/16	11:00:00	0.6	0.3 se	15.0 secs	0.4 se	9.1 secs	0.2 se	6.0secs	0.3 -0.4	15.0
07/16	10:00:00	0.5	0.3 se	8.3 secs	0.2 se	11.6 secs	0.1 se	16.7secs	0.2 -0.3	8.3
07/16	09:00:00	0.6	0.4 se	7.7 secs	0.2 se	10.8 secs	0.1 se	14.3secs	0.3 -0.3	7.7
07/16	08:00:00	0.5	0.3 se	7.7 secs	0.1 se	11.1 secs	0.0 se	0.0secs	0.2 -0.3	7.7
07/16	07:00:00	0.5	0.3 se	9.0 secs	0.1 se	16.7 secs	0.2 se	5.9secs	0.2 -0.3	9.0
07/16	06:00:00	0.5	0.3 se	8.3 secs	0.2 se	14.3 secs	0.0 se	0.0secs	0.2 -0.3	8.3
07/16	05:00:00	0.5	0.2 se	9.1 secs	0.3 se	5.9 secs	0.1 se	12.5secs	0.2 -0.2	9.1
07/16	04:00:00	0.5	0.3 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.2 -0.3	8.4
07/16	03:00:00	0.7	0.3 se	9.1 secs	0.4 se	5.9 secs	0.0 se	0.0secs	0.2 -0.3	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
01:50:00 (GMT) on 07/17
Combined Sea Height:	1.6 ft
Dominant Period:	4.0 secs
Wind Speed:	5.8 kts
Wind Gust:	7.8 kts
Wind Direction:	260 degrees
Barometric Pressure:	1011.1 mbs
Air Temperature:	69.1 degrees
Water Temperature:	65.7 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)
07/17	01:50:00	1.6	4.0	5.8	7.8	260	1011.1	69.1	65.7
07/17	00:50:00	2.0	3.0	3.9	5.8	220	1010.1	67.5	65.8
07/16	23:50:00	2.0	3.0	1.9	1.9	250	1009.7	67.6	66.4
07/16	22:50:00	2.0	0.0	11.7	15.6	020	1009.1	32.0	66.7
07/16	21:50:00	1.6	3.0	13.7	27.3	310	1007.4	73.6	67.8
07/16	20:50:00	1.3	3.0	11.7	15.6	250	1005.9	75.4	68.0
07/16	19:50:00	1.6	3.0	9.8	11.7	250	1005.8	74.5	68.4
07/16	18:50:00	1.0	2.0	9.8	11.7	250	1006.1	74.3	68.2
07/16	17:50:00	1.3	15.0	9.8	11.7	240	1006.7	74.3	67.8
07/16	16:50:00	1.3	6.0	9.8	11.7	240	1007.6	73.9	67.6
07/16	15:50:00	1.0	6.0	7.8	9.8	230	1008.7	72.3	67.5
07/16	14:50:00	1.0	8.0	7.8	7.8	230	1009.4	70.9	66.9
07/16	13:50:00	1.0	2.0	7.8	9.8	250	1010.1	69.4	65.8
07/16	12:50:00	0.7	0.0	7.8	9.8	250	1011.1	67.6	65.7
07/16	11:50:00	1.0	8.0	7.8	7.8	260	1011.0	67.1	65.7
07/16	10:50:00	1.0	2.0	9.8	9.8	270	1011.0	67.1	66.2
07/16	09:50:00	1.0	2.0	9.8	11.7	270	1010.8	66.9	66.4
07/16	08:50:00	1.0	2.0	9.8	11.7	270	1010.5	67.5	32.0
07/16	07:50:00	1.0	2.0	11.7	13.7	260	1010.2	67.8	66.6
07/16	06:50:00	1.6	3.0	9.8	11.7	260	1010.1	67.6	66.6
07/16	05:50:00	1.3	2.0	11.7	13.7	280	1009.8	68.9	66.9
07/16	04:50:00	1.6	3.0	9.8	11.7	280	1009.6	69.8	67.1
07/16	03:50:00	1.3	3.0	13.7	15.6	280	1009.5	70.2	67.3
07/16	02:50:00	1.6	3.0	11.7	13.7	280	1009.0	70.3	67.5

000016306 ___0.023535

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