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)

07/05
03:00:00

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

Current Swell & Surf Analysis
Buoy 44013
03:00:00 (GMT) on 07/05
Sea Height:	0.8 ft
Primary Swell Height:	0.4 ft
Primary Swell Period:	10 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)
07/05	03:00:00	0.8	0.4 se	10.0 secs	0.5 se	6.7 secs	0.2 se	13.3secs	0.3 -0.4	10.0
07/05	02:00:00	0.8	0.3 se	13.2 secs	0.5 se	7.6 secs	0.0 se	0.0secs	0.4 -0.4	13.2
07/05	01:00:00	0.8	0.4 se	12.5 secs	0.4 se	9.0 secs	0.3 se	5.9secs	0.4 -0.5	12.5
07/05	00:00:00	0.7	0.5 se	8.3 secs	0.2 se	12.6 secs	0.0 se	0.0secs	0.3 -0.4	8.3
07/04	23:00:00	0.8	0.4 se	13.2 secs	0.4 se	9.0 secs	0.2 se	5.9secs	0.4 -0.6	13.2
07/04	22:00:00	0.7	0.5 se	12.9 secs	0.3 se	9.1 secs	0.2 se	6.0secs	0.5 -0.6	12.9
07/04	21:00:00	0.7	0.5 se	13.1 secs	0.3 se	10.0 secs	0.3 se	6.8secs	0.5 -0.6	13.1
07/04	20:00:00	0.6	0.3 se	12.7 secs	0.3 se	8.4 secs	0.0 se	0.0secs	0.3 -0.4	12.7
07/04	19:00:00	0.6	0.3 se	13.1 secs	0.3 se	8.3 secs	0.0 se	0.0secs	0.3 -0.3	13.1
07/04	18:00:00	0.7	0.4 se	12.9 secs	0.3 se	9.3 secs	0.3 se	6.2secs	0.5 -0.6	12.9
07/04	17:00:00	0.8	0.4 se	12.8 secs	0.4 se	9.0 secs	0.3 se	5.9secs	0.4 -0.6	12.8
07/04	16:00:00	0.8	0.4 se	12.7 secs	0.3 se	9.3 secs	0.4 se	6.0secs	0.4 -0.5	12.7
07/04	15:00:00	0.7	0.4 se	14.6 secs	0.3 se	10.1 secs	0.4 se	6.7secs	0.4 -0.5	14.6
07/04	14:00:00	0.8	0.4 se	12.6 secs	0.4 se	9.1 secs	0.1 se	16.7secs	0.4 -0.5	12.6
07/04	13:00:00	0.7	0.3 se	14.5 secs	0.3 se	11.1 secs	0.4 se	7.7secs	0.4 -0.5	14.5
07/04	12:00:00	0.7	0.3 se	14.5 secs	0.4 se	10.0 secs	0.3 se	6.8secs	0.4 -0.5	14.5
07/04	11:00:00	0.6	0.4 se	12.8 secs	0.4 se	8.3 secs	0.1 se	16.7secs	0.4 -0.5	12.8
07/04	10:00:00	0.7	0.4 se	14.5 secs	0.3 se	11.2 secs	0.3 se	7.7secs	0.4 -0.6	14.5
07/04	09:00:00	0.7	0.4 se	13.0 secs	0.4 se	8.3 secs	0.0 se	0.0secs	0.4 -0.5	13.0
07/04	08:00:00	0.7	0.4 se	14.9 secs	0.3 se	10.0 secs	0.3 se	6.7secs	0.5 -0.6	14.9
07/04	07:00:00	0.8	0.6 se	14.2 secs	0.4 se	11.1 secs	0.3 se	7.8secs	0.6 -0.8	14.2
07/04	06:00:00	0.7	0.3 se	14.3 secs	0.4 se	9.0 secs	0.3 se	5.9secs	0.3 -0.4	14.3
07/04	05:00:00	0.7	0.3 se	10.0 secs	0.4 se	5.9 secs	0.2 se	13.7secs	0.3 -0.3	10.0
07/04	04:00:00	0.7	0.5 se	6.7 secs	0.3 se	10.0 secs	0.0 se	0.0secs	0.3 -0.3	6.7

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
03:50:00 (GMT) on 07/05
Combined Sea Height:	1.0 ft
Dominant Period:	7.0 secs
Wind Speed:	3.9 kts
Wind Gust:	3.9 kts
Wind Direction:	070 degrees
Barometric Pressure:	1012.0 mbs
Air Temperature:	74.7 degrees
Water Temperature:	72.9 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)
07/05	03:50:00	1.0	7.0	3.9	3.9	070	1012.0	74.7	72.9
07/05	02:50:00	1.0	7.0	5.8	7.8	020	1011.7	73.4	72.9
07/05	01:50:00	1.0	7.0	7.8	11.7	300	1011.5	74.5	72.9
07/05	00:50:00	1.0	8.0	5.8	5.8	280	1010.5	74.5	72.9
07/04	23:50:00	1.0	9.0	9.8	15.6	260	1010.1	74.5	73.2
07/04	22:50:00	1.6	3.0	1.9	3.9	160	1009.4	75.2	73.4
07/04	21:50:00	1.0	3.0	0.0	1.9	000	1009.3	74.3	73.9
07/04	20:50:00	1.0	2.0	3.9	5.8	040	1009.3	73.8	73.0
07/04	19:50:00	0.7	0.0	3.9	5.8	310	1009.2	78.3	74.5
07/04	18:50:00	0.7	0.0	9.8	9.8	300	1008.9	32.0	32.0
07/04	17:50:00	1.0	10.0	3.9	3.9	230	1009.3	83.1	73.8
07/04	16:50:00	1.0	14.0	1.9	1.9	130	1009.9	81.1	73.4
07/04	15:50:00	1.0	7.0	1.9	1.9	190	1010.2	79.0	71.6
07/04	14:50:00	1.0	7.0	3.9	5.8	220	1010.3	75.2	71.4
07/04	13:50:00	0.7	0.0	5.8	5.8	250	1010.6	74.3	71.2
07/04	12:50:00	1.0	8.0	5.8	5.8	250	1010.5	72.9	70.9
07/04	11:50:00	0.7	0.0	5.8	5.8	270	1010.3	73.0	70.3
07/04	10:50:00	1.0	8.0	7.8	7.8	270	1010.3	73.6	70.2
07/04	09:50:00	0.7	0.0	5.8	7.8	270	1010.0	72.7	70.2
07/04	08:50:00	0.7	0.0	7.8	9.8	270	1009.8	73.9	70.2
07/04	07:50:00	0.7	0.0	7.8	9.8	260	1009.8	73.4	70.3
07/04	06:50:00	1.0	15.0	7.8	7.8	270	1009.5	73.8	70.7
07/04	05:50:00	1.0	6.0	5.8	7.8	250	1009.6	73.4	71.1
07/04	04:50:00	1.0	6.0	7.8	9.8	270	1009.6	74.3	70.7

000016226 ___0.029083

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