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)

12/09
01:00:00

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

Current Swell & Surf Analysis
Buoy 44013
01:00:00 (GMT) on 12/09
Sea Height:	1.7 ft
Primary Swell Height:	1.4 ft
Primary Swell Period:	5.5 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)
12/09	01:00:00	1.7	1.4 se	5.5 secs	0.5 se	9.1 secs	0.0 se	0.0secs	0.6 -0.8	5.5
12/09	00:00:00	1.0	0.5 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.3 -0.4	8.4
12/08	23:00:00	1.0	0.4 se	12.8 secs	0.5 se	9.1 secs	0.7 se	5.5secs	0.4 -0.5	12.8
12/08	22:00:00	1.0	0.6 se	10.0 secs	0.6 se	5.5 secs	0.0 se	0.0secs	0.5 -0.6	10.0
12/08	21:00:00	0.9	0.5 se	9.2 secs	0.7 se	5.5 secs	0.0 se	0.0secs	0.3 -0.4	9.2
12/08	20:00:00	1.3	0.6 se	9.9 secs	0.9 se	5.5 secs	0.0 se	0.0secs	0.5 -0.6	9.9
12/08	19:00:00	1.3	0.6 se	9.2 secs	1.0 se	5.5 secs	0.0 se	0.0secs	0.4 -0.6	9.2
12/08	18:00:00	1.3	1.1 se	5.6 secs	0.5 se	10.0 secs	0.0 se	0.0secs	0.5 -0.6	5.6
12/08	17:00:00	1.1	0.7 se	10.1 secs	0.6 se	6.2 secs	0.0 se	0.0secs	0.5 -0.7	10.1
12/08	16:00:00	1.0	0.7 se	9.1 secs	0.5 se	5.9 secs	0.0 se	0.0secs	0.5 -0.6	9.1
12/08	15:00:00	0.9	0.6 se	5.5 secs	0.4 se	9.2 secs	0.0 se	0.0secs	0.3 -0.4	5.5
12/08	14:00:00	0.9	0.6 se	9.3 secs	0.4 se	5.6 secs	0.0 se	0.0secs	0.5 -0.6	9.3
12/08	13:00:00	1.1	0.7 se	9.1 secs	0.6 se	5.5 secs	0.0 se	0.0secs	0.5 -0.7	9.1
12/08	12:00:00	1.2	0.7 se	9.0 secs	0.8 se	5.5 secs	0.0 se	0.0secs	0.5 -0.6	9.0
12/08	11:00:00	1.4	0.9 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.6 -0.8	8.4
12/08	10:00:00	1.4	0.7 se	9.0 secs	1.1 se	5.4 secs	0.0 se	0.0secs	0.5 -0.7	9.0
12/08	09:00:00	1.6	1.4 se	5.4 secs	0.8 se	8.5 secs	0.0 se	0.0secs	0.6 -0.7	5.4
12/08	08:00:00	1.2	0.9 se	9.1 secs	0.3 se	5.5 secs	0.0 se	0.0secs	0.6 -0.8	9.1
12/08	07:00:00	1.3	1.0 se	9.1 secs	0.3 se	5.9 secs	0.0 se	0.0secs	0.7 -0.9	9.1
12/08	06:00:00	1.3	1.1 se	8.4 secs	0.0 se	0.0 secs	se	secs	0.7 -0.9	8.4
12/08	05:00:00	1.4	1.1 se	7.7 secs	0.5 se	10.8 secs	0.0 se	0.0secs	0.7 -0.8	7.7
12/08	04:00:00	1.5	1.0 se	9.1 secs	0.4 se	5.9 secs	0.1 se	12.5secs	0.7 -0.9	9.1
12/08	03:00:00	1.6	0.9 se	10.1 secs	0.7 se	6.8 secs	0.0 se	0.0secs	0.7 -0.9	10.1
12/08	02:00:00	1.6	0.9 se	9.0 secs	0.9 se	5.9 secs	0.0 se	0.0secs	0.7 -0.8	9.0

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
02:00:00 (GMT) on 12/09
Combined Sea Height:	0.0 ft
Dominant Period:	0.0 secs
Wind Speed:	19.5 kts
Wind Gust:	23.4 kts
Wind Direction:	340 degrees
Barometric Pressure:	1025.2 mbs
Air Temperature:	25.0 degrees
Water Temperature:	47.7 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)
12/09	02:00:00	0.0	0.0	19.5	23.4	340	1025.2	25.0	47.7
12/09	01:00:00	0.0	0.0	19.5	23.4	330	1025.3	24.8	47.8
12/09	00:00:00	0.0	0.0	17.6	23.4	330	1025.1	24.4	47.8
12/08	23:00:00	0.0	0.0	15.6	23.4	330	1024.5	25.3	47.8
12/08	22:00:00	3.0	4.0	15.6	21.4	330	1024.4	25.5	47.8
12/08	21:00:00	3.3	4.0	15.6	21.4	330	1024.0	26.4	47.8
12/08	20:00:00	0.0	0.0	17.6	23.4	330	1023.2	26.8	47.8
12/08	19:00:00	0.0	0.0	19.5	25.4	340	1022.3	26.8	47.8
12/08	18:00:00	4.3	4.0	19.5	25.4	330	1022.1	26.4	47.8
12/08	17:00:00	0.0	0.0	17.6	23.4	310	1022.4	25.7	47.8
12/08	16:00:00	0.0	0.0	19.5	29.2	310	1022.7	26.2	48.0
12/08	15:00:00	3.9	4.0	17.6	25.4	310	1022.9	25.7	48.0
12/08	14:00:00	0.0	0.0	21.4	27.3	300	1022.6	26.6	48.0
12/08	13:00:00	0.0	0.0	17.6	25.4	320	1022.1	26.8	48.0
12/08	12:00:00	0.0	0.0	19.5	27.3	320	1021.1	27.9	48.0
12/08	11:00:00	0.0	0.0	21.4	25.4	330	1019.1	29.5	32.0
12/08	10:00:00	0.0	0.0	25.4	33.1	300	1017.4	32.0	48.0
12/08	09:00:00	0.0	0.0	25.4	33.1	300	1016.2	34.0	32.0
12/08	08:00:00	4.6	4.0	27.3	33.1	300	1016.1	34.2	48.0
12/08	07:00:00	3.9	4.0	27.3	35.1	310	1014.8	36.3	48.0
12/08	06:00:00	0.0	0.0	19.5	25.4	250	1012.9	39.2	48.2
12/08	05:00:00	0.0	0.0	19.5	23.4	250	1013.1	39.7	48.2
12/08	04:00:00	0.0	0.0	15.6	23.4	240	1013.3	40.3	48.2
12/08	03:00:00	2.6	3.0	15.6	21.4	230	1013.2	40.5	48.2

000015489 ___0.024074

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