BUOY 46001 (STORMSURF)

Surf Forecasts and Marine Weather - No Hype - Just the Facts!

El Nino - The Shocking Truth Behind the Models! - Watch the Video HERE (4/12/26)

Create Your Own Surf Forecast

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)

04/18
23:00:00

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

Current Swell & Surf Analysis
Buoy 46001
23:00:00 (GMT) on 04/18
Sea Height:	3.8 ft
Primary Swell Height:	1.6 ft
Primary Swell Period:	14.1 secs
Surf Height	1.2 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)
04/18	23:00:00	3.8	1.6 se	14.1 secs	2.0 se	9.9 secs	1.9 se	6.7secs	1.2 -1.6	14.1
04/18	22:00:00	3.8	1.8 se	12.7 secs	2.1 se	7.1 secs	0.5 se	16.7secs	1.2 -1.6	12.7
04/18	21:00:00	3.9	1.9 se	12.6 secs	2.5 se	6.6 secs	0.3 se	16.7secs	1.2 -1.7	12.6
04/18	20:00:00	4.2	1.8 se	12.7 secs	1.4 se	15.8 secs	2.0 se	9.2secs	1.2 -1.6	12.7
04/18	19:00:00	3.9	1.6 se	14.1 secs	2.3 se	7.1 secs	0.0 se	0.0secs	1.1 -1.6	14.1
04/18	18:00:00	3.6	1.9 se	12.7 secs	2.0 se	6.6 secs	0.5 se	16.7secs	1.2 -1.7	12.7
04/18	17:00:00	3.6	2.0 se	12.6 secs	1.4 se	15.9 secs	1.7 se	9.1secs	1.3 -1.8	12.6
04/18	16:00:00	3.4	1.9 se	12.7 secs	1.7 se	8.3 secs	0.3 se	16.7secs	1.2 -1.7	12.7
04/18	15:00:00	3.5	2.1 se	14.2 secs	1.6 se	10.2 secs	1.4 se	7.1secs	1.5 -2.1	14.2
04/18	14:00:00	3.1	2.0 se	12.8 secs	1.4 se	7.7 secs	0.6 se	17.5secs	1.3 -1.8	12.8
04/18	13:00:00	3.3	2.1 se	12.8 secs	1.5 se	8.3 secs	0.7 se	17.6secs	1.3 -1.9	12.8
04/18	12:00:00	3.1	2.0 se	14.2 secs	0.8 se	17.6 secs	1.3 se	10.2secs	1.4 -2.0	14.2
04/18	11:00:00	2.8	1.8 se	12.7 secs	0.6 se	17.2 secs	1.2 se	7.7secs	1.1 -1.6	12.7
04/18	10:00:00	3.1	1.6 se	14.1 secs	1.6 se	7.7 secs	0.6 se	17.7secs	1.2 -1.6	14.1
04/18	09:00:00	3.2	1.9 se	14.0 secs	1.1 se	10.3 secs	1.5 se	7.1secs	1.4 -1.9	14.0
04/18	08:00:00	3.4	2.0 se	14.3 secs	1.0 se	17.6 secs	1.2 se	10.1secs	1.5 -2.0	14.3
04/18	07:00:00	3.2	1.7 se	14.2 secs	1.1 se	10.2 secs	1.7 se	5.9secs	1.2 -1.7	14.2
04/18	06:00:00	3.4	1.7 se	14.1 secs	1.2 se	10.2 secs	1.6 se	7.1secs	1.2 -1.7	14.1
04/18	05:00:00	3.4	1.8 se	14.2 secs	0.8 se	17.4 secs	1.9 se	6.7secs	1.3 -1.8	14.2
04/18	04:00:00	3.5	1.7 se	14.1 secs	1.8 se	7.6 secs	0.7 se	17.5secs	1.2 -1.7	14.1
04/18	03:00:00	3.6	2.0 se	12.8 secs	1.8 se	6.7 secs	0.3 se	16.7secs	1.3 -1.8	12.8
04/18	02:00:00	3.8	2.2 se	12.8 secs	2.2 se	7.1 secs	0.6 se	16.7secs	1.4 -2.0	12.8
04/18	01:00:00	3.5	2.0 se	12.8 secs	2.0 se	7.1 secs	0.2 se	16.7secs	1.3 -1.8	12.8
04/18	00:00:00	3.4	1.6 se	14.2 secs	2.0 se	7.2 secs	1.0 se	10.2secs	1.1 -1.5	14.2

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 04/18
Combined Sea Height:	4.3 ft
Dominant Period:	6.0 secs
Wind Speed:	11.7 kts
Wind Gust:	13.7 kts
Wind Direction:	290 degrees
Barometric Pressure:	1017.0 mbs
Air Temperature:	39.7 degrees
Water Temperature:	38.8 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)
04/18	23:50:00	4.3	6.0	11.7	13.7	290	1017.0	39.7	38.8
04/18	22:50:00	4.3	0.0	13.7	15.6	000	1017.0	32.0	38.8
04/18	21:50:00	4.3	7.0	13.7	15.6	300	1016.6	39.6	32.0
04/18	20:50:00	4.3	7.0	11.7	13.7	300	1016.3	39.6	38.8
04/18	19:50:00	3.9	6.0	11.7	13.7	290	1016.0	39.6	38.7
04/18	18:50:00	3.9	0.0	11.7	13.7	300	1015.1	39.4	38.7
04/18	17:50:00	3.6	7.0	9.8	11.7	300	1015.6	39.0	38.7
04/18	16:50:00	3.6	7.0	7.8	9.8	310	1015.5	39.0	38.5
04/18	15:50:00	3.0	11.0	9.8	11.7	310	1014.9	38.7	38.5
04/18	14:50:00	3.3	8.0	7.8	9.8	310	1014.3	38.7	38.5
04/18	13:50:00	3.3	14.0	7.8	9.8	310	1013.8	38.7	38.5
04/18	12:50:00	3.3	14.0	5.8	9.8	310	1013.5	38.5	38.5
04/18	11:50:00	3.0	14.0	7.8	7.8	280	1013.2	38.3	38.5
04/18	10:50:00	3.3	14.0	7.8	9.8	270	1013.3	38.3	38.7
04/18	09:50:00	3.3	7.0	7.8	9.8	270	1013.2	38.7	38.7
04/18	08:50:00	3.6	0.0	9.8	13.7	250	1013.1	38.7	38.7
04/18	07:50:00	3.3	6.0	9.8	11.7	250	1013.1	38.7	38.7
04/18	06:50:00	3.6	6.0	3.9	5.8	250	1013.0	39.0	38.7
04/18	05:50:00	3.6	6.0	3.9	5.8	280	1012.9	39.0	38.7
04/18	04:50:00	3.9	7.0	5.8	7.8	270	1012.6	39.0	38.7
04/18	03:50:00	3.6	7.0	5.8	5.8	260	1012.5	39.2	38.8
04/18	02:50:00	3.6	6.0	3.9	5.8	250	1012.4	39.7	38.7
04/18	01:50:00	3.9	7.0	5.8	7.8	270	1012.4	39.2	38.7
04/18	00:50:00	3.9	8.0	5.8	7.8	260	1012.4	39.2	38.7

000018993 ___0.030835

Contact | About | Disclaimer | Privacy
Advertise/Content | Links