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)

04/23
06:00:00

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

Current Swell & Surf Analysis
Buoy 44013
06:00:00 (GMT) on 04/23
Sea Height:	1.7 ft
Primary Swell Height:	0.8 ft
Primary Swell Period:	11.2 secs
Surf Height	0.7 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)
04/23	06:00:00	1.7	0.8 se	11.2 secs	1.0 se	5.6 secs	0.2 se	14.9secs	0.7 -0.9	11.2
04/23	05:00:00	1.7	1.1 se	5.9 secs	0.7 se	9.0 secs	0.1 se	13.4secs	0.5 -0.6	5.9
04/23	04:00:00	1.5	0.6 se	11.2 secs	0.9 se	6.3 secs	0.0 se	0.0secs	0.6 -0.7	11.2
04/23	03:00:00	1.3	0.7 se	10.0 secs	0.7 se	6.6 secs	0.2 se	13.4secs	0.6 -0.7	10.0
04/23	02:00:00	1.2	0.7 se	11.2 secs	0.6 se	7.7 secs	0.1 se	14.3secs	0.6 -0.7	11.2
04/23	01:00:00	1.3	0.7 se	10.0 secs	0.7 se	6.7 secs	0.0 se	0.0secs	0.6 -0.7	10.0
04/23	00:00:00	1.2	0.6 se	11.4 secs	0.6 se	7.7 secs	0.0 se	0.0secs	0.5 -0.7	11.4
04/22	23:00:00	1.1	0.6 se	11.2 secs	0.6 se	7.8 secs	0.1 se	14.3secs	0.5 -0.6	11.2
04/22	22:00:00	1.2	0.6 se	11.2 secs	0.7 se	7.7 secs	0.0 se	0.0secs	0.5 -0.7	11.2
04/22	21:00:00	1.2	0.7 se	11.2 secs	0.6 se	7.7 secs	0.2 se	15.7secs	0.6 -0.8	11.2
04/22	20:00:00	1.2	0.7 se	11.2 secs	0.6 se	7.7 secs	0.0 se	0.0secs	0.6 -0.8	11.2
04/22	19:00:00	1.1	0.6 se	9.9 secs	0.6 se	6.7 secs	0.0 se	0.0secs	0.5 -0.6	9.9
04/22	18:00:00	1.0	0.6 se	11.1 secs	0.5 se	7.7 secs	0.0 se	0.0secs	0.5 -0.7	11.1
04/22	17:00:00	1.0	0.6 se	10.1 secs	0.5 se	6.7 secs	0.0 se	0.0secs	0.5 -0.6	10.1
04/22	16:00:00	0.9	0.5 se	9.1 secs	0.5 se	5.9 secs	0.0 se	0.0secs	0.4 -0.5	9.1
04/22	15:00:00	0.9	0.6 se	11.1 secs	0.5 se	7.7 secs	0.0 se	0.0secs	0.5 -0.6	11.1
04/22	14:00:00	0.9	0.5 se	10.0 secs	0.4 se	6.7 secs	0.0 se	0.0secs	0.4 -0.5	10.0
04/22	13:00:00	0.9	0.5 se	10.9 secs	0.5 se	7.8 secs	0.0 se	0.0secs	0.5 -0.6	10.9
04/22	12:00:00	0.9	0.6 se	9.1 secs	0.4 se	5.5 secs	0.1 se	12.5secs	0.4 -0.5	9.1
04/22	11:00:00	0.9	0.5 se	10.2 secs	0.2 se	14.3 secs	0.4 se	6.8secs	0.4 -0.5	10.2
04/22	10:00:00	1.1	0.7 se	8.4 secs	0.4 se	11.5 secs	0.0 se	0.0secs	0.5 -0.6	8.4
04/22	09:00:00	1.1	0.5 se	10.0 secs	0.7 se	5.6 secs	0.2 se	13.2secs	0.4 -0.5	10.0
04/22	08:00:00	1.3	0.7 se	8.4 secs	0.5 se	12.2 secs	0.0 se	0.0secs	0.5 -0.6	8.4
04/22	07:00:00	1.2	0.7 se	8.3 secs	0.3 se	11.7 secs	0.0 se	0.0secs	0.5 -0.6	8.3

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 04/23
Combined Sea Height:	2.6 ft
Dominant Period:	5.0 secs
Wind Speed:	5.8 kts
Wind Gust:	7.8 kts
Wind Direction:	180 degrees
Barometric Pressure:	1015.3 mbs
Air Temperature:	43.5 degrees
Water Temperature:	44.4 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)
04/23	05:50:00	2.6	5.0	5.8	7.8	180	1015.3	43.5	44.4
04/23	04:50:00	2.3	6.0	9.8	9.8	170	1015.9	43.7	44.4
04/23	03:50:00	2.0	7.0	5.8	7.8	180	1016.6	43.9	44.4
04/23	02:50:00	2.0	4.0	5.8	7.8	180	1017.1	44.1	44.4
04/23	01:50:00	0.0	0.0	7.8	9.8	180	1017.7	44.2	44.4
04/23	00:50:00	2.3	4.0	7.8	9.8	180	1018.1	44.2	44.4
04/22	23:50:00	2.3	4.0	9.8	11.7	180	1017.7	44.2	44.4
04/22	22:50:00	2.3	4.0	11.7	13.7	190	1017.6	44.6	44.1
04/22	21:50:00	2.6	4.0	9.8	13.7	200	1018.0	44.8	44.1
04/22	20:50:00	2.6	4.0	11.7	15.6	200	1018.4	44.6	43.9
04/22	19:50:00	2.6	4.0	11.7	15.6	190	1019.0	44.6	44.1
04/22	18:50:00	3.0	4.0	13.7	15.6	190	1019.8	44.4	44.1
04/22	17:50:00	2.3	3.0	11.7	15.6	180	1020.7	44.4	44.1
04/22	16:50:00	2.3	4.0	11.7	15.6	190	1021.5	44.4	44.1
04/22	15:50:00	2.6	4.0	9.8	11.7	200	1022.2	44.4	44.2
04/22	14:50:00	2.0	3.0	11.7	15.6	200	1022.3	44.6	44.2
04/22	13:50:00	2.3	3.0	9.8	13.7	200	1022.5	43.9	44.2
04/22	12:50:00	2.3	3.0	13.7	15.6	180	1022.6	43.0	44.2
04/22	11:50:00	2.3	3.0	13.7	17.6	180	1023.1	42.3	44.1
04/22	10:50:00	2.3	4.0	11.7	13.7	180	1023.3	41.2	44.1
04/22	09:50:00	2.0	0.0	11.7	13.7	190	1023.1	40.8	44.1
04/22	08:50:00	2.3	4.0	7.8	11.7	170	1023.0	40.6	44.1
04/22	07:50:00	2.3	4.0	9.8	11.7	190	1023.3	40.5	44.1
04/22	06:50:00	2.6	4.0	7.8	9.8	200	1023.7	40.3	32.0

000015821 ___0.030066

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