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)

03/21
12:00:00

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

Current Swell & Surf Analysis
Buoy 44013
12:00:00 (GMT) on 03/21
Sea Height:	3.3 ft
Primary Swell Height:	2.4 ft
Primary Swell Period:	9 secs
Surf Height	1.8 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)
03/21	12:00:00	3.3	2.4 se	9.0 secs	1.0 se	6.0 secs	0.4 se	13.0secs	1.8 -2.2	9.0
03/21	11:00:00	3.0	2.3 se	9.1 secs	0.4 se	13.9 secs	0.8 se	6.0secs	1.7 -2.1	9.1
03/21	10:00:00	3.0	2.4 se	9.1 secs	0.4 se	13.2 secs	0.5 se	5.9secs	1.8 -2.2	9.1
03/21	09:00:00	2.6	2.1 se	9.1 secs	0.5 se	13.1 secs	0.6 se	6.0secs	1.5 -1.9	9.1
03/21	08:00:00	2.9	2.4 se	9.1 secs	0.3 se	12.5 secs	0.5 se	6.0secs	1.7 -2.1	9.1
03/21	07:00:00	2.5	1.8 se	10.0 secs	0.9 se	6.7 secs	0.2 se	14.3secs	1.4 -1.8	10.0
03/21	06:00:00	2.4	1.6 se	10.0 secs	1.2 se	6.8 secs	0.6 se	13.2secs	1.2 -1.6	10.0
03/21	05:00:00	2.6	1.8 se	9.1 secs	0.4 se	12.9 secs	0.7 se	5.9secs	1.3 -1.7	9.1
03/21	04:00:00	2.6	1.9 se	8.3 secs	0.9 se	12.1 secs	0.0 se	0.0secs	1.3 -1.6	8.3
03/21	03:00:00	2.7	1.8 se	10.0 secs	1.0 se	6.7 secs	0.4 se	13.0secs	1.4 -1.8	10.0
03/21	02:00:00	2.5	1.6 se	9.9 secs	1.1 se	6.7 secs	0.0 se	0.0secs	1.3 -1.6	9.9
03/21	01:00:00	2.4	1.4 se	10.0 secs	1.1 se	6.7 secs	0.0 se	0.0secs	1.1 -1.4	10.0
03/21	00:00:00	2.6	1.4 se	10.1 secs	1.2 se	6.7 secs	0.0 se	0.0secs	1.1 -1.4	10.1
03/20	23:00:00	2.5	1.5 se	8.3 secs	0.9 se	12.1 secs	0.0 se	0.0secs	1.0 -1.2	8.3
03/20	22:00:00	1.9	1.3 se	10.1 secs	0.7 se	5.5 secs	0.0 se	0.0secs	1.0 -1.3	10.1
03/20	21:00:00	1.5	1.0 se	9.0 secs	0.5 se	12.0 secs	0.6 se	5.5secs	0.7 -0.9	9.0
03/20	20:00:00	1.4	1.2 se	10.1 secs	0.3 se	6.8 secs	0.0 se	0.0secs	0.9 -1.2	10.1
03/20	19:00:00	1.3	1.0 se	10.0 secs	0.3 se	6.8 secs	0.0 se	0.0secs	0.8 -1.0	10.0
03/20	18:00:00	1.2	1.0 se	9.0 secs	0.3 se	12.9 secs	0.2 se	5.9secs	0.7 -0.9	9.0
03/20	17:00:00	1.2	0.8 se	12.6 secs	0.8 se	9.1 secs	0.2 se	5.9secs	0.8 -1.0	12.6
03/20	16:00:00	1.4	1.0 se	10.0 secs	0.5 se	13.3 secs	0.4 se	6.8secs	0.8 -1.0	10.0
03/20	15:00:00	1.4	1.0 se	10.0 secs	0.5 se	13.7 secs	0.1 se	17.9secs	0.8 -1.0	10.0
03/20	14:00:00	1.7	1.4 se	9.1 secs	0.6 se	12.4 secs	0.3 se	5.9secs	1.0 -1.3	9.1
03/20	13:00:00	1.5	1.2 se	10.0 secs	0.3 se	13.1 secs	0.5 se	6.7secs	0.9 -1.2	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
12:50:00 (GMT) on 03/21
Combined Sea Height:	3.6 ft
Dominant Period:	9.0 secs
Wind Speed:	9.8 kts
Wind Gust:	13.7 kts
Wind Direction:	010 degrees
Barometric Pressure:	1009.8 mbs
Air Temperature:	37.9 degrees
Water Temperature:	38.7 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)
03/21	12:50:00	3.6	9.0	9.8	13.7	010	1009.8	37.9	38.7
03/21	11:50:00	3.3	9.0	13.7	17.6	020	1008.6	38.1	38.7
03/21	10:50:00	3.0	8.0	3.9	5.8	320	1007.3	40.1	38.5
03/21	09:50:00	2.6	8.0	5.8	5.8	340	1006.5	39.9	38.7
03/21	08:50:00	3.0	9.0	3.9	7.8	270	1006.1	41.2	38.7
03/21	07:50:00	3.0	9.0	5.8	5.8	220	1006.2	40.6	38.7
03/21	06:50:00	3.0	9.0	5.8	5.8	260	1006.8	41.5	32.0
03/21	05:50:00	3.6	9.0	9.8	11.7	230	1007.1	42.4	38.7
03/21	04:50:00	3.6	9.0	11.7	13.7	220	1007.6	43.0	38.7
03/21	03:50:00	3.9	8.0	13.7	15.6	210	1008.4	42.6	38.7
03/21	02:50:00	3.9	8.0	13.7	17.6	220	1009.5	42.8	38.7
03/21	01:50:00	4.3	8.0	15.6	19.5	220	1010.3	43.0	38.7
03/21	00:50:00	4.3	4.0	17.6	23.4	210	1010.7	43.3	38.7
03/20	23:50:00	4.6	4.0	17.6	25.4	230	1011.1	44.2	38.7
03/20	22:50:00	4.6	3.0	19.5	31.2	210	1009.6	44.2	32.0
03/20	21:50:00	4.3	5.0	27.3	33.1	210	1009.7	45.7	38.7
03/20	20:50:00	3.9	4.0	23.4	29.2	210	1009.5	45.5	38.7
03/20	19:50:00	3.3	4.0	19.5	23.4	200	1011.1	45.1	39.0
03/20	18:50:00	2.3	3.0	17.6	23.4	200	1012.0	46.0	39.0
03/20	17:50:00	2.0	3.0	15.6	19.5	160	1013.8	42.3	39.2
03/20	16:50:00	1.6	9.0	11.7	13.7	130	1015.8	39.7	39.0
03/20	15:50:00	1.3	9.0	9.8	11.7	130	1017.9	38.5	39.0
03/20	14:50:00	1.6	8.0	5.8	5.8	150	1019.0	37.9	38.8
03/20	13:50:00	1.6	9.0	3.9	5.8	240	1019.7	37.0	38.5

000015645 ___0.037006

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