BUOY 46001 (STORMSURF)

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Buoy 46001 Gulf of Alaska
Longitude = 148.17W Latitude = 56.30N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

07/31
23:00:00

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

Current Swell & Surf Analysis
Buoy 46001
23:00:00 (GMT) on 07/31
Sea Height:	5.1 ft
Primary Swell Height:	2.3 ft
Primary Swell Period:	16.6 secs
Surf Height	1.9 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)
07/31	23:00:00	5.1	2.3 se	16.6 secs	3.4 se	8.4 secs	1.8 se	12.6secs	1.9 -2.7	16.6
07/31	22:00:00	5.1	2.6 se	16.3 secs	3.4 se	8.4 secs	2.0 se	13.0secs	2.1 -2.9	16.3
07/31	21:00:00	4.6	2.1 se	16.1 secs	2.0 se	12.9 secs	3.0 se	8.3secs	1.7 -2.4	16.1
07/31	20:00:00	4.5	2.1 se	16.3 secs	2.1 se	12.9 secs	2.9 se	8.4secs	1.7 -2.4	16.3
07/31	19:00:00	4.6	2.1 se	16.3 secs	3.0 se	9.0 secs	1.6 se	12.7secs	1.7 -2.4	16.3
07/31	18:00:00	4.6	2.3 se	14.7 secs	3.0 se	9.8 secs	1.6 se	6.7secs	1.7 -2.3	14.7
07/31	17:00:00	4.5	2.2 se	16.5 secs	2.7 se	9.1 secs	1.9 se	12.8secs	1.8 -2.6	16.5
07/31	16:00:00	4.9	2.5 se	16.3 secs	2.8 se	10.0 secs	1.7 se	6.8secs	2.0 -2.8	16.3
07/31	15:00:00	4.6	2.1 se	15.9 secs	3.1 se	10.1 secs	1.3 se	6.7secs	1.7 -2.4	15.9
07/31	14:00:00	4.7	2.9 se	16.3 secs	2.2 se	12.8 secs	2.7 se	9.2secs	2.3 -3.3	16.3
07/31	13:00:00	4.7	2.1 se	16.5 secs	2.2 se	12.5 secs	2.7 se	9.1secs	1.8 -2.5	16.5
07/31	12:00:00	5.4	2.5 se	16.8 secs	3.1 se	10.1 secs	1.0 se	20.0secs	2.1 -2.9	16.8
07/31	11:00:00	5.7	2.3 se	16.5 secs	3.5 se	10.1 secs	2.4 se	6.7secs	1.9 -2.6	16.5
07/31	10:00:00	6.4	4.4 se	10.0 secs	2.4 se	16.5 secs	2.5 se	6.7secs	2.2 -3.1	10.0
07/31	09:00:00	6.6	2.8 se	16.4 secs	4.2 se	10.1 secs	2.4 se	6.7secs	2.3 -3.2	16.4
07/31	08:00:00	6.7	4.6 se	10.0 secs	2.5 se	14.6 secs	1.7 se	17.6secs	2.3 -3.2	10.0
07/31	07:00:00	6.4	4.5 se	10.0 secs	2.1 se	14.5 secs	1.5 se	17.9secs	2.2 -3.1	10.0
07/31	06:00:00	5.6	2.5 se	16.6 secs	3.0 se	11.1 secs	3.2 se	7.7secs	2.1 -2.9	16.6
07/31	05:00:00	4.4	2.3 se	16.8 secs	2.2 se	12.4 secs	2.2 se	7.6secs	1.9 -2.7	16.8
07/31	04:00:00	4.1	2.9 se	16.5 secs	2.0 se	12.8 secs	0.8 se	20.0secs	2.4 -3.3	16.5
07/31	03:00:00	4.3	3.2 se	16.5 secs	2.2 se	13.0 secs	0.9 se	20.0secs	2.6 -3.7	16.5
07/31	02:00:00	3.6	2.7 se	16.8 secs	1.7 se	13.0 secs	1.1 se	20.0secs	2.2 -3.1	16.8
07/31	01:00:00	3.7	2.6 se	16.6 secs	2.1 se	12.8 secs	0.9 se	20.0secs	2.1 -3.0	16.6
07/31	00:00:00	4.2	2.9 se	16.5 secs	1.9 se	12.9 secs	0.7 se	20.0secs	2.4 -3.4	16.5

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 46001
23:50:00 (GMT) on 07/31
Combined Sea Height:	4.6 ft
Dominant Period:	8.0 secs
Wind Speed:	11.7 kts
Wind Gust:	15.6 kts
Wind Direction:	280 degrees
Barometric Pressure:	1017.1 mbs
Air Temperature:	52.3 degrees
Water Temperature:	53.8 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)
07/31	23:50:00	4.6	8.0	11.7	15.6	280	1017.1	52.3	53.8
07/31	22:50:00	4.6	8.0	11.7	15.6	280	1017.2	53.2	54.0
07/31	21:50:00	4.6	8.0	7.8	13.7	230	1017.1	53.6	54.0
07/31	20:50:00	4.6	9.0	9.8	11.7	210	1017.0	52.2	53.8
07/31	19:50:00	4.6	8.0	9.8	11.7	190	1016.8	51.4	53.8
07/31	18:50:00	4.6	8.0	7.8	11.7	210	1016.7	50.9	53.6
07/31	17:50:00	4.6	9.0	9.8	13.7	230	1016.8	50.7	53.6
07/31	16:50:00	4.6	9.0	9.8	15.6	210	1016.9	50.4	53.6
07/31	15:50:00	4.6	9.0	9.8	13.7	220	1016.7	50.4	53.6
07/31	14:50:00	3.9	10.0	9.8	13.7	230	1016.6	50.4	53.6
07/31	13:50:00	4.3	10.0	9.8	11.7	210	1016.6	50.7	53.8
07/31	12:50:00	4.3	10.0	7.8	11.7	230	1016.5	51.8	53.8
07/31	11:50:00	5.6	9.0	9.8	13.7	250	1016.6	52.9	54.0
07/31	10:50:00	5.2	9.0	5.8	7.8	210	1016.7	53.8	54.0
07/31	09:50:00	6.2	10.0	5.8	7.8	200	1016.7	53.8	53.8
07/31	08:50:00	6.6	10.0	5.8	7.8	220	1016.8	53.8	54.0
07/31	07:50:00	6.2	10.0	3.9	7.8	210	1016.9	53.8	54.5
07/31	06:50:00	5.6	10.0	3.9	7.8	220	1017.1	53.8	53.6
07/31	05:50:00	3.9	16.0	1.9	3.9	230	1017.1	54.5	54.1
07/31	04:50:00	3.9	16.0	1.9	3.9	260	1017.2	55.6	54.0
07/31	03:50:00	3.6	16.0	1.9	3.9	320	1017.4	55.9	53.8
07/31	02:50:00	3.6	16.0	1.9	3.9	320	1017.2	55.4	54.1
07/31	01:50:00	3.3	16.0	3.9	5.8	360	1017.2	54.1	54.7
07/31	00:50:00	3.3	17.0	5.8	7.8	330	1017.3	53.6	54.1

000019321 ___0.026275

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