BUOY 44013 (STORMSURF)

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Buoy 44013 Boston
Longitude = 70.69W Latitude = 42.35N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

09/25
11:00:00

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

Current Swell & Surf Analysis
Buoy 44013
11:00:00 (GMT) on 09/25
Sea Height:	8.2 ft
Primary Swell Height:	5 ft
Primary Swell Period:	11.1 secs
Surf Height	4.5 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)
09/25	11:00:00	8.2	5.0 se	11.1 secs	4.4 se	7.8 secs	1.3 se	14.9secs	4.5 -5.6	11.1
09/25	10:00:00	8.3	5.3 se	11.2 secs	4.2 se	7.8 secs	1.1 se	14.3secs	4.7 -5.9	11.2
09/25	09:00:00	7.6	4.9 se	11.2 secs	4.1 se	7.8 secs	0.6 se	14.3secs	4.4 -5.5	11.2
09/25	08:00:00	7.0	4.5 se	11.1 secs	3.6 se	7.8 secs	0.8 se	14.3secs	4.0 -5.0	11.1
09/25	07:00:00	7.5	5.3 se	10.1 secs	1.9 se	13.2 secs	3.0 se	6.7secs	4.3 -5.4	10.1
09/25	06:00:00	7.4	5.3 se	10.1 secs	2.9 se	6.7 secs	0.7 se	14.3secs	4.3 -5.4	10.1
09/25	05:00:00	6.7	4.7 se	10.8 secs	2.9 se	7.7 secs	0.5 se	14.3secs	4.0 -5.0	10.8
09/25	04:00:00	7.5	5.5 se	10.1 secs	2.9 se	6.7 secs	1.3 se	13.5secs	4.4 -5.5	10.1
09/25	03:00:00	6.6	4.3 se	10.1 secs	3.2 se	6.7 secs	0.3 se	14.3secs	3.4 -4.3	10.1
09/25	02:00:00	7.1	4.6 se	10.9 secs	3.9 se	7.7 secs	0.0 se	0.0secs	4.0 -5.0	10.9
09/25	01:00:00	6.5	4.3 se	10.1 secs	2.9 se	6.7 secs	0.3 se	14.3secs	3.5 -4.3	10.1
09/25	00:00:00	6.6	4.1 se	10.1 secs	3.0 se	6.7 secs	0.0 se	0.0secs	3.3 -4.1	10.1
09/24	23:00:00	6.3	3.9 se	10.2 secs	2.8 se	6.7 secs	0.0 se	0.0secs	3.2 -4.0	10.2
09/24	22:00:00	7.0	4.9 se	10.1 secs	3.3 se	6.7 secs	0.6 se	14.3secs	4.0 -5.0	10.1
09/24	21:00:00	6.0	3.4 se	10.0 secs	3.1 se	6.7 secs	0.2 se	14.3secs	2.7 -3.4	10.0
09/24	20:00:00	7.1	4.5 se	10.0 secs	3.2 se	6.7 secs	0.4 se	14.3secs	3.6 -4.5	10.0
09/24	19:00:00	6.5	4.6 se	9.0 secs	2.1 se	5.9 secs	1.0 se	12.5secs	3.3 -4.1	9.0
09/24	18:00:00	7.2	5.0 se	8.4 secs	1.8 se	11.9 secs	0.0 se	0.0secs	3.3 -4.2	8.4
09/24	17:00:00	6.8	4.5 se	9.1 secs	2.7 se	5.9 secs	0.9 se	12.5secs	3.3 -4.1	9.1
09/24	16:00:00	7.4	4.8 se	9.1 secs	3.2 se	5.9 secs	1.1 se	12.5secs	3.5 -4.4	9.1
09/24	15:00:00	6.6	3.9 se	9.9 secs	3.3 se	6.7 secs	0.0 se	0.0secs	3.1 -3.9	9.9
09/24	14:00:00	7.4	4.7 se	9.1 secs	3.2 se	5.9 secs	0.7 se	12.5secs	3.5 -4.3	9.1
09/24	13:00:00	7.0	4.3 se	9.9 secs	3.4 se	6.7 secs	0.8 se	13.0secs	3.4 -4.3	9.9
09/24	12:00:00	7.0	4.0 se	9.9 secs	3.4 se	6.7 secs	0.0 se	0.0secs	3.2 -4.0	9.9

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
11:50:00 (GMT) on 09/25
Combined Sea Height:	8.5 ft
Dominant Period:	8.0 secs
Wind Speed:	21.4 kts
Wind Gust:	25.4 kts
Wind Direction:	030 degrees
Barometric Pressure:	1022.1 mbs
Air Temperature:	59.7 degrees
Water Temperature:	61.2 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)
09/25	11:50:00	8.5	8.0	21.4	25.4	030	1022.1	59.7	61.2
09/25	10:50:00	8.5	10.0	21.4	25.4	030	1022.4	59.7	61.2
09/25	09:50:00	7.9	10.0	21.4	27.3	030	1022.3	59.5	61.2
09/25	08:50:00	7.9	10.0	19.5	23.4	030	1022.7	59.7	61.3
09/25	07:50:00	7.5	10.0	17.6	21.4	030	1023.5	59.7	61.3
09/25	06:50:00	7.2	10.0	17.6	21.4	020	1023.7	59.0	61.3
09/25	05:50:00	7.9	10.0	13.7	17.6	030	1024.6	59.7	61.3
09/25	04:50:00	6.9	10.0	13.7	17.6	040	1025.3	59.7	61.5
09/25	03:50:00	7.5	11.0	15.6	19.5	050	1025.7	59.9	61.5
09/25	02:50:00	7.2	10.0	15.6	19.5	050	1025.9	59.7	61.5
09/25	01:50:00	7.2	10.0	15.6	19.5	060	1026.7	59.5	32.0
09/25	00:50:00	7.5	11.0	15.6	19.5	050	1027.2	59.2	61.5
09/24	23:50:00	6.9	9.0	17.6	19.5	050	1027.2	59.0	61.5
09/24	22:50:00	7.5	8.0	15.6	19.5	050	1027.9	58.5	61.5
09/24	21:50:00	7.2	8.0	17.6	21.4	030	1027.9	58.8	61.7
09/24	20:50:00	0.0	0.0	17.6	21.4	030	1028.6	58.6	61.7
09/24	19:50:00	7.5	9.0	15.6	19.5	030	1029.3	58.5	61.7
09/24	18:50:00	7.9	0.0	17.6	21.4	030	1029.6	32.0	61.7
09/24	17:50:00	8.2	9.0	15.6	21.4	020	1030.4	58.5	61.7
09/24	16:50:00	0.0	0.0	17.6	21.4	030	1030.9	58.3	61.7
09/24	15:50:00	7.5	8.0	17.6	21.4	030	1031.3	58.3	61.5
09/24	14:50:00	8.2	9.0	17.6	21.4	040	1031.7	58.1	61.5
09/24	13:50:00	7.9	9.0	17.6	21.4	040	1032.4	57.7	61.5
09/24	12:50:00	7.9	8.0	17.6	23.4	040	1031.9	57.7	61.5

000016691 ___0.028845

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