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)

06/21
06:00:00

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

Current Swell & Surf Analysis
Buoy 44013
06:00:00 (GMT) on 06/21
Sea Height:	0.8 ft
Primary Swell Height:	0.4 ft
Primary Swell Period:	10.1 secs
Surf Height	0.3 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)
06/21	06:00:00	0.8	0.4 se	10.1 secs	0.5 se	6.7 secs	0.2 se	13.3secs	0.3 -0.4	10.1
06/21	05:00:00	0.9	0.6 se	7.6 secs	0.4 se	11.0 secs	0.1 se	14.3secs	0.3 -0.4	7.6
06/21	04:00:00	0.9	0.6 se	9.0 secs	0.2 se	12.0 secs	0.3 se	5.9secs	0.4 -0.5	9.0
06/21	03:00:00	0.9	0.5 se	9.1 secs	0.3 se	12.4 secs	0.4 se	5.9secs	0.4 -0.5	9.1
06/21	02:00:00	0.8	0.5 se	10.0 secs	0.2 se	13.2 secs	0.4 se	6.7secs	0.4 -0.5	10.0
06/21	01:00:00	0.8	0.6 se	8.3 secs	0.2 se	12.2 secs	0.0 se	0.0secs	0.4 -0.5	8.3
06/21	00:00:00	0.8	0.6 se	7.7 secs	0.2 se	11.1 secs	0.0 se	0.0secs	0.4 -0.5	7.7
06/20	23:00:00	0.8	0.6 se	8.3 secs	0.3 se	11.4 secs	0.0 se	0.0secs	0.4 -0.5	8.3
06/20	22:00:00	0.7	0.5 se	7.7 secs	0.3 se	10.9 secs	0.0 se	0.0secs	0.3 -0.4	7.7
06/20	21:00:00	0.6	0.4 se	9.0 secs	0.3 se	5.9 secs	0.0 se	0.0secs	0.3 -0.3	9.0
06/20	20:00:00	0.6	0.4 se	8.3 secs	0.0 se	0.0 secs	se	secs	0.3 -0.3	8.3
06/20	19:00:00	0.8	0.5 se	7.7 secs	0.2 se	10.9 secs	0.0 se	0.0secs	0.3 -0.4	7.7
06/20	18:00:00	0.9	0.5 se	9.0 secs	0.4 se	5.9 secs	0.1 se	12.5secs	0.3 -0.4	9.0
06/20	17:00:00	0.8	0.6 se	7.2 secs	0.2 se	10.4 secs	0.0 se	0.0secs	0.3 -0.4	7.2
06/20	16:00:00	0.9	0.6 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.4 -0.5	8.4
06/20	15:00:00	0.9	0.7 se	8.4 secs	0.1 se	11.6 secs	0.0 se	0.0secs	0.5 -0.6	8.4
06/20	14:00:00	0.8	0.6 se	8.4 secs	0.2 se	11.9 secs	0.0 se	0.0secs	0.4 -0.5	8.4
06/20	13:00:00	0.6	0.4 se	9.0 secs	0.1 se	5.9 secs	0.0 se	0.0secs	0.3 -0.4	9.0
06/20	12:00:00	0.6	0.5 se	9.1 secs	0.2 se	6.0 secs	0.0 se	0.0secs	0.3 -0.4	9.1
06/20	11:00:00	0.6	0.4 se	8.3 secs	0.0 se	0.0 secs	se	secs	0.3 -0.3	8.3
06/20	10:00:00	0.6	0.4 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.3 -0.4	8.4
06/20	09:00:00	0.7	0.4 se	9.1 secs	0.2 se	12.5 secs	0.2 se	5.5secs	0.3 -0.4	9.1
06/20	08:00:00	0.8	0.5 se	9.1 secs	0.4 se	5.9 secs	0.0 se	0.0secs	0.4 -0.5	9.1
06/20	07:00:00	1.0	0.6 se	7.1 secs	0.3 se	11.0 secs	0.1 se	14.3secs	0.4 -0.4	7.1

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
05:50:00 (GMT) on 06/21
Combined Sea Height:	1.0 ft
Dominant Period:	7.0 secs
Wind Speed:	5.8 kts
Wind Gust:	5.8 kts
Wind Direction:	250 degrees
Barometric Pressure:	1007.9 mbs
Air Temperature:	32.0 degrees
Water Temperature:	58.6 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)
06/21	05:50:00	1.0	7.0	5.8	5.8	250	1007.9	32.0	58.6
06/21	04:50:00	1.0	8.0	5.8	5.8	240	1007.9	32.0	58.6
06/21	03:50:00	1.0	8.0	1.9	3.9	280	1007.9	32.0	58.5
06/21	02:50:00	1.0	10.0	3.9	5.8	320	1008.0	32.0	58.3
06/21	01:50:00	1.0	3.0	3.9	5.8	270	1007.7	32.0	57.9
06/21	00:50:00	1.3	8.0	1.9	3.9	340	1006.7	32.0	57.6
06/20	23:50:00	1.6	0.0	3.9	3.9	300	1005.7	32.0	57.6
06/20	22:50:00	1.6	3.0	5.8	7.8	310	1005.2	32.0	57.6
06/20	21:50:00	2.3	3.0	5.8	7.8	290	1004.6	32.0	57.9
06/20	20:50:00	2.3	3.0	7.8	11.7	320	1003.9	32.0	58.5
06/20	19:50:00	2.3	3.0	9.8	13.7	290	1003.3	32.0	58.8
06/20	18:50:00	2.3	0.0	11.7	13.7	300	1003.0	32.0	58.5
06/20	17:50:00	2.3	3.0	11.7	13.7	290	1002.5	32.0	59.0
06/20	16:50:00	2.3	3.0	13.7	15.6	280	1002.2	32.0	58.8
06/20	15:50:00	2.0	3.0	15.6	17.6	280	1002.2	32.0	58.8
06/20	14:50:00	2.0	3.0	15.6	19.5	280	1001.9	32.0	32.0
06/20	13:50:00	2.3	3.0	11.7	15.6	260	1001.9	32.0	59.2
06/20	12:50:00	2.6	3.0	13.7	15.6	260	1001.9	32.0	59.2
06/20	11:50:00	2.6	3.0	15.6	21.4	260	1001.6	32.0	59.0
06/20	10:50:00	2.3	3.0	17.6	21.4	260	1001.3	32.0	59.0
06/20	09:50:00	2.3	3.0	15.6	19.5	250	1000.9	62.6	59.2
06/20	08:50:00	2.3	3.0	15.6	19.5	250	1000.6	62.8	59.0
06/20	07:50:00	2.3	3.0	13.7	17.6	240	1000.6	62.8	59.2
06/20	06:50:00	2.3	3.0	15.6	17.6	250	1001.1	63.3	59.4

000016141 ___0.032839

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