BUOY 46001 (STORMSURF)

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

Major Westerly Wind Burst Developing - Just as Forecast! - Watch the Video HERE (3/29/26)

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)

03/31
23:00:00

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

Current Swell & Surf Analysis
Buoy 46001
23:00:00 (GMT) on 03/31
Sea Height:	8.7 ft
Primary Swell Height:	6.6 ft
Primary Swell Period:	7.7 secs
Surf Height	2.5 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)
03/31	23:00:00	8.7	6.6 se	7.7 secs	2.6 se	11.0 secs	0.8 se	14.3secs	2.5 -3.5	7.7
03/31	22:00:00	9.6	7.0 se	7.6 secs	3.3 se	11.0 secs	0.7 se	14.3secs	2.7 -3.8	7.6
03/31	21:00:00	8.3	5.3 se	8.3 secs	2.7 se	12.0 secs	0.0 se	0.0secs	2.2 -3.0	8.3
03/31	20:00:00	8.2	5.9 se	7.7 secs	3.0 se	10.8 secs	0.5 se	14.3secs	2.2 -3.1	7.7
03/31	19:00:00	8.8	6.0 se	7.6 secs	4.0 se	10.9 secs	1.1 se	14.3secs	2.3 -3.2	7.6
03/31	18:00:00	8.1	5.5 se	7.7 secs	3.1 se	11.1 secs	0.7 se	14.3secs	2.1 -3.0	7.7
03/31	17:00:00	9.0	5.0 se	10.9 secs	5.6 se	7.7 secs	1.2 se	14.8secs	2.7 -3.8	10.9
03/31	16:00:00	9.5	5.1 se	10.1 secs	5.8 se	6.7 secs	2.0 se	13.7secs	2.6 -3.6	10.1
03/31	15:00:00	9.5	5.3 se	10.1 secs	5.1 se	6.7 secs	1.8 se	13.2secs	2.7 -3.8	10.1
03/31	14:00:00	8.9	4.8 se	10.1 secs	4.1 se	6.7 secs	1.8 se	13.9secs	2.5 -3.4	10.1
03/31	13:00:00	10.0	5.2 se	10.9 secs	6.6 se	7.7 secs	0.8 se	14.3secs	2.8 -4.0	10.9
03/31	12:00:00	10.3	5.3 se	10.1 secs	5.4 se	6.7 secs	2.1 se	13.7secs	2.7 -3.7	10.1
03/31	11:00:00	11.5	7.2 se	10.0 secs	5.1 se	6.7 secs	2.6 se	13.1secs	3.6 -5.0	10.0
03/31	10:00:00	10.6	6.4 se	10.0 secs	5.7 se	6.7 secs	1.9 se	13.8secs	3.2 -4.5	10.0
03/31	09:00:00	11.3	6.5 se	11.0 secs	6.9 se	7.7 secs	1.3 se	14.3secs	3.6 -5.0	11.0
03/31	08:00:00	11.0	7.1 se	10.1 secs	5.0 se	6.7 secs	1.1 se	14.3secs	3.6 -5.1	10.1
03/31	07:00:00	11.9	7.0 se	10.2 secs	6.4 se	6.8 secs	2.4 se	13.2secs	3.6 -5.0	10.2
03/31	06:00:00	10.1	5.4 se	11.9 secs	6.1 se	7.7 secs	0.0 se	0.0secs	3.2 -4.5	11.9
03/31	05:00:00	11.7	8.1 se	11.0 secs	6.2 se	7.2 secs	1.0 se	14.3secs	4.5 -6.3	11.0
03/31	04:00:00	11.2	7.3 se	11.0 secs	6.4 se	7.2 secs	1.4 se	15.1secs	4.0 -5.6	11.0
03/31	03:00:00	11.2	8.1 se	11.2 secs	5.1 se	7.1 secs	0.8 se	14.3secs	4.5 -6.4	11.2
03/31	02:00:00	10.7	7.5 se	11.2 secs	5.5 se	6.7 secs	1.2 se	14.3secs	4.2 -5.9	11.2
03/31	01:00:00	10.6	7.4 se	11.1 secs	5.0 se	7.1 secs	1.3 se	15.0secs	4.1 -5.8	11.1
03/31	00:00:00	10.8	7.8 se	11.1 secs	5.5 se	6.7 secs	1.3 se	14.3secs	4.3 -6.1	11.1

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 03/31
Combined Sea Height:	9.5 ft
Dominant Period:	8.0 secs
Wind Speed:	19.5 kts
Wind Gust:	23.4 kts
Wind Direction:	010 degrees
Barometric Pressure:	1006.6 mbs
Air Temperature:	38.8 degrees
Water Temperature:	37.6 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)
03/31	23:50:00	9.5	8.0	19.5	23.4	010	1006.6	38.8	37.6
03/31	22:50:00	9.8	7.0	21.4	25.4	010	1005.8	38.8	37.6
03/31	21:50:00	9.5	7.0	21.4	25.4	010	1005.1	38.5	37.6
03/31	20:50:00	8.2	8.0	21.4	25.4	010	1004.3	38.7	37.6
03/31	19:50:00	8.9	7.0	19.5	25.4	020	1003.6	38.5	37.6
03/31	18:50:00	9.2	7.0	21.4	29.2	020	1001.9	38.5	37.6
03/31	17:50:00	9.2	8.0	21.4	25.4	020	1001.9	38.7	37.8
03/31	16:50:00	9.2	7.0	21.4	25.4	030	1001.1	38.7	37.8
03/31	15:50:00	9.5	8.0	21.4	29.2	030	1000.5	38.5	37.8
03/31	14:50:00	9.8	8.0	21.4	29.2	030	999.8	38.3	37.8
03/31	13:50:00	10.2	8.0	23.4	27.3	040	999.2	38.5	37.8
03/31	12:50:00	10.8	8.0	23.4	29.2	040	998.6	38.1	37.8
03/31	11:50:00	10.2	7.0	23.4	29.2	040	998.1	38.3	37.8
03/31	10:50:00	10.8	7.0	23.4	31.2	050	997.7	38.3	37.8
03/31	09:50:00	10.5	9.0	23.4	29.2	050	997.5	38.5	37.8
03/31	08:50:00	11.2	8.0	21.4	29.2	060	997.4	38.3	37.8
03/31	07:50:00	11.2	8.0	21.4	27.3	060	997.3	38.3	37.8
03/31	06:50:00	10.5	0.0	23.4	29.2	060	997.4	38.1	37.8
03/31	05:50:00	10.5	8.0	25.4	31.2	070	997.4	37.9	37.8
03/31	04:50:00	10.5	11.0	23.4	31.2	070	997.6	37.9	37.8
03/31	03:50:00	10.5	11.0	25.4	29.2	070	998.0	37.9	37.8
03/31	02:50:00	10.5	11.0	25.4	31.2	070	998.4	37.9	37.6
03/31	01:50:00	11.2	11.0	23.4	33.1	080	999.1	37.9	37.6
03/31	00:50:00	10.2	11.0	21.4	27.3	080	1000.0	37.9	37.6

000018913 ___0.037696

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