BUOY 51002 (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 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

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

Measurement Date/Time (GMT)

04/03
21:00:00

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

Current Swell & Surf Analysis
Buoy 51002
21:00:00 (GMT) on 04/03
Sea Height:	4.2 ft
Primary Swell Height:	2 ft
Primary Swell Period:	11.2 secs
Surf Height	1.7 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)
04/03	21:00:00	4.2	2.0 se	11.2 secs	2.5 se	6.7 secs	0.8 se	15.3secs	1.7 -1.9	11.2
04/03	20:00:00	4.7	2.1 se	12.3 secs	2.8 se	7.6 secs	0.4 se	16.7secs	1.9 -2.2	12.3
04/03	19:00:00	4.1	2.0 se	12.4 secs	1.9 se	9.2 secs	2.0 se	5.9secs	1.9 -2.1	12.4
04/03	18:00:00	4.4	2.1 se	12.5 secs	2.6 se	7.1 secs	0.6 se	18.7secs	2.0 -2.2	12.5
04/03	17:00:00	4.4	1.9 se	12.3 secs	2.6 se	7.1 secs	0.2 se	16.7secs	1.7 -2.0	12.3
04/03	16:00:00	4.5	2.4 se	12.2 secs	2.6 se	7.1 secs	0.2 se	16.7secs	2.2 -2.5	12.2
04/03	15:00:00	4.1	2.0 se	12.4 secs	1.8 se	9.1 secs	2.0 se	5.9secs	1.9 -2.1	12.4
04/03	14:00:00	3.7	2.0 se	11.2 secs	2.1 se	7.1 secs	0.6 se	14.3secs	1.7 -1.9	11.2
04/03	13:00:00	4.2	2.1 se	11.0 secs	2.6 se	7.1 secs	1.2 se	14.0secs	1.7 -1.9	11.0
04/03	12:00:00	4.5	2.5 se	11.2 secs	2.6 se	7.2 secs	0.8 se	14.8secs	2.1 -2.4	11.2
04/03	11:00:00	4.4	2.5 se	12.3 secs	2.1 se	9.1 secs	1.9 se	5.9secs	2.3 -2.6	12.3
04/03	10:00:00	4.4	2.5 se	11.3 secs	2.3 se	7.1 secs	0.7 se	15.0secs	2.1 -2.4	11.3
04/03	09:00:00	4.8	2.7 se	11.1 secs	2.7 se	7.7 secs	1.0 se	15.2secs	2.3 -2.6	11.1
04/03	08:00:00	4.4	2.1 se	12.2 secs	2.7 se	6.7 secs	0.2 se	16.7secs	1.9 -2.2	12.2
04/03	07:00:00	4.9	2.6 se	12.3 secs	2.7 se	7.1 secs	0.4 se	16.7secs	2.4 -2.7	12.3
04/03	06:00:00	4.6	2.3 se	12.4 secs	2.2 se	9.1 secs	1.9 se	6.0secs	2.1 -2.4	12.4
04/03	05:00:00	5.0	3.1 se	11.1 secs	2.9 se	7.1 secs	1.0 se	15.3secs	2.6 -2.9	11.1
04/03	04:00:00	5.0	2.7 se	11.2 secs	2.9 se	7.2 secs	1.0 se	15.1secs	2.3 -2.6	11.2
04/03	03:00:00	4.5	2.2 se	12.4 secs	2.6 se	7.6 secs	0.5 se	16.7secs	2.1 -2.4	12.4
04/03	02:00:00	5.0	2.7 se	12.3 secs	2.5 se	9.2 secs	1.7 se	5.9secs	2.5 -2.8	12.3
04/03	01:00:00	4.6	2.8 se	11.2 secs	2.7 se	7.7 secs	0.6 se	14.3secs	2.4 -2.7	11.2
04/03	00:00:00	4.9	2.7 se	11.1 secs	2.9 se	7.7 secs	0.9 se	15.0secs	2.3 -2.6	11.1
04/02	23:00:00	4.6	2.4 se	11.1 secs	2.7 se	7.7 secs	0.8 se	14.7secs	2.0 -2.2	11.1
04/02	22:00:00	4.9	2.5 se	12.3 secs	3.1 se	7.6 secs	0.0 se	0.0secs	2.3 -2.6	12.3

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 51002
20:50:00 (GMT) on 04/03
Combined Sea Height:	6.9 ft
Dominant Period:	7.0 secs
Wind Speed:	17.6 kts
Wind Gust:	21.4 kts
Wind Direction:	080 degrees
Barometric Pressure:	1014.8 mbs
Air Temperature:	75.6 degrees
Water Temperature:	78.1 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)
04/03	20:50:00	6.9	7.0	17.6	21.4	080	1014.8	75.6	78.1
04/03	19:50:00	6.9	0.0	17.6	21.4	070	1014.9	75.6	78.1
04/03	18:50:00	6.6	7.0	17.6	19.5	070	1014.7	75.2	78.1
04/03	17:50:00	6.9	6.0	17.6	19.5	070	1014.2	75.0	78.1
04/03	16:50:00	6.6	7.0	13.7	17.6	070	1014.0	75.2	78.1
04/03	15:50:00	6.2	7.0	17.6	21.4	060	1013.4	75.2	78.1
04/03	14:50:00	6.2	6.0	17.6	19.5	060	1013.2	75.0	78.1
04/03	13:50:00	5.9	11.0	17.6	21.4	070	1013.0	75.0	78.1
04/03	12:50:00	6.2	7.0	17.6	19.5	070	1013.6	75.2	78.1
04/03	11:50:00	6.2	9.0	15.6	17.6	070	1014.4	75.6	78.1
04/03	10:50:00	6.6	7.0	15.6	17.6	080	1014.9	75.6	78.1
04/03	09:50:00	6.9	7.0	17.6	19.5	080	1015.2	75.4	78.1
04/03	08:50:00	6.9	7.0	15.6	19.5	070	1015.4	75.6	78.1
04/03	07:50:00	6.9	7.0	15.6	17.6	070	1015.8	75.9	78.1
04/03	06:50:00	7.2	7.0	15.6	19.5	070	1014.5	75.9	78.1
04/03	05:50:00	7.2	7.0	15.6	19.5	070	1014.7	75.7	78.1
04/03	04:50:00	6.9	7.0	17.6	21.4	070	1013.6	75.9	78.1
04/03	03:50:00	6.6	7.0	15.6	19.5	070	1013.2	75.9	78.1
04/03	02:50:00	6.2	7.0	15.6	17.6	070	1012.8	75.7	78.1
04/03	01:50:00	6.6	7.0	15.6	19.5	060	1012.7	75.7	78.1
04/03	00:50:00	6.9	7.0	15.6	19.5	070	1012.8	75.7	78.1
04/02	23:50:00	7.2	8.0	17.6	21.4	070	1013.5	75.6	78.1
04/02	22:50:00	7.5	7.0	17.6	19.5	070	1014.8	75.7	77.9
04/02	21:50:00	7.5	8.0	15.6	19.5	070	1015.7	75.6	77.9

000040672 ___0.02813

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