BUOY 51004 (STORMSURF)

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

El Nino Models Go Nuts - But Does the W Pacific Have a Problem? - Watch the Video HERE (5/10/26)

Create Your Own Surf Forecast

Buoy 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
FAQs

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

Measurement Date/Time (GMT)

05/13
05:00:00

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

Current Swell & Surf Analysis
Buoy 51004
05:00:00 (GMT) on 05/13
Sea Height:	5.9 ft
Primary Swell Height:	2.5 ft
Primary Swell Period:	12.4 secs
Surf Height	2.3 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)
05/13	05:00:00	5.9	2.5 se	12.4 secs	3.5 se	8.4 secs	0.8 se	16.7secs	2.3 -2.7	12.4
05/13	04:00:00	5.6	2.5 se	12.5 secs	3.4 se	7.7 secs	1.0 se	16.7secs	2.3 -2.6	12.5
05/13	03:00:00	4.9	2.2 se	12.7 secs	2.6 se	9.1 secs	2.0 se	5.9secs	2.1 -2.3	12.7
05/13	02:00:00	5.7	2.8 se	10.0 secs	1.9 se	14.4 secs	3.3 se	6.7secs	2.1 -2.4	10.0
05/13	01:00:00	5.4	2.9 se	12.5 secs	2.8 se	9.1 secs	1.0 se	16.7secs	2.7 -3.1	12.5
05/13	00:00:00	5.3	2.3 se	14.3 secs	2.4 se	11.3 secs	2.8 se	7.1secs	2.5 -2.8	14.3
05/12	23:00:00	5.3	2.8 se	11.2 secs	2.9 se	7.8 secs	1.2 se	15.3secs	2.4 -2.7	11.2
05/12	22:00:00	5.3	2.7 se	12.5 secs	2.9 se	9.1 secs	0.9 se	16.7secs	2.6 -2.9	12.5
05/12	21:00:00	5.2	3.4 se	8.4 secs	1.9 se	14.4 secs	0.0 se	0.0secs	2.2 -2.4	8.4
05/12	20:00:00	5.3	2.2 se	14.3 secs	3.3 se	9.0 secs	1.9 se	5.9secs	2.3 -2.7	14.3
05/12	19:00:00	5.0	2.5 se	12.4 secs	2.7 se	9.1 secs	2.1 se	5.9secs	2.4 -2.7	12.4
05/12	18:00:00	5.2	2.9 se	12.6 secs	2.7 se	9.1 secs	2.0 se	5.9secs	2.7 -3.1	12.6
05/12	17:00:00	5.0	2.6 se	12.5 secs	2.8 se	9.2 secs	0.9 se	16.7secs	2.5 -2.8	12.5
05/12	16:00:00	5.5	3.1 se	12.3 secs	2.8 se	9.1 secs	1.6 se	15.4secs	2.9 -3.2	12.3
05/12	15:00:00	5.3	2.9 se	11.2 secs	3.1 se	7.8 secs	1.0 se	14.7secs	2.4 -2.7	11.2
05/12	14:00:00	4.5	2.3 se	12.4 secs	2.6 se	9.1 secs	0.6 se	16.7secs	2.1 -2.4	12.4
05/12	13:00:00	5.2	2.7 se	12.3 secs	3.1 se	9.1 secs	0.7 se	16.7secs	2.5 -2.8	12.3
05/12	12:00:00	5.4	3.0 se	12.5 secs	3.0 se	9.0 secs	0.8 se	16.7secs	2.8 -3.2	12.5
05/12	11:00:00	5.2	3.0 se	12.5 secs	2.8 se	9.1 secs	0.8 se	16.7secs	2.8 -3.2	12.5
05/12	10:00:00	5.0	2.7 se	12.5 secs	2.6 se	9.1 secs	2.1 se	5.9secs	2.5 -2.9	12.5
05/12	09:00:00	5.2	3.0 se	12.5 secs	2.5 se	9.1 secs	2.3 se	5.9secs	2.8 -3.1	12.5
05/12	08:00:00	5.4	3.3 se	12.4 secs	2.6 se	9.1 secs	2.4 se	5.9secs	3.0 -3.4	12.4
05/12	07:00:00	5.0	2.7 se	12.4 secs	2.7 se	9.1 secs	2.0 se	5.9secs	2.5 -2.9	12.4
05/12	06:00:00	4.7	2.3 se	12.5 secs	3.0 se	9.1 secs	1.6 se	5.9secs	2.2 -2.5	12.5

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 51004
05:50:00 (GMT) on 05/13
Combined Sea Height:	8.9 ft
Dominant Period:	8.0 secs
Wind Speed:	19.5 kts
Wind Gust:	25.4 kts
Wind Direction:	060 degrees
Barometric Pressure:	1014.1 mbs
Air Temperature:	78.1 degrees
Water Temperature:	78.4 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)
05/13	05:50:00	8.9	8.0	19.5	25.4	060	1014.1	78.1	78.4
05/13	04:50:00	8.5	7.0	21.4	25.4	050	1013.4	78.1	78.4
05/13	03:50:00	9.2	7.0	21.4	25.4	050	1012.9	77.9	78.4
05/13	02:50:00	8.2	7.0	21.4	25.4	060	1012.4	77.9	78.4
05/13	01:50:00	8.5	8.0	21.4	23.4	060	1012.4	78.1	78.4
05/13	00:50:00	7.5	7.0	19.5	23.4	060	1012.3	75.4	78.4
05/12	23:50:00	8.2	7.0	13.7	17.6	070	1013.2	74.3	78.4
05/12	22:50:00	7.9	9.0	19.5	23.4	060	1013.1	77.2	78.4
05/12	21:50:00	7.2	9.0	17.6	23.4	060	1013.5	78.3	78.4
05/12	20:50:00	7.5	0.0	17.6	21.4	070	1014.6	77.9	78.4
05/12	19:50:00	7.5	9.0	17.6	19.5	060	1014.4	77.5	78.4
05/12	18:50:00	7.5	8.0	17.6	19.5	060	1014.4	77.4	78.4
05/12	17:50:00	7.5	9.0	17.6	21.4	050	1014.1	77.5	78.4
05/12	16:50:00	7.5	8.0	17.6	21.4	060	1013.3	77.4	32.0
05/12	15:50:00	7.2	8.0	17.6	19.5	060	1013.0	77.2	78.4
05/12	14:50:00	7.2	11.0	17.6	21.4	050	1012.3	76.8	78.4
05/12	13:50:00	7.2	9.0	17.6	19.5	060	1012.3	77.4	32.0
05/12	12:50:00	6.9	9.0	15.6	19.5	070	1012.4	77.2	78.4
05/12	11:50:00	7.2	9.0	15.6	21.4	070	1012.7	77.2	78.4
05/12	10:50:00	7.5	8.0	15.6	19.5	070	1013.8	77.5	78.4
05/12	09:50:00	7.2	9.0	13.7	15.6	050	1014.4	77.0	78.4
05/12	08:50:00	7.9	8.0	17.6	19.5	050	1015.0	76.1	78.4
05/12	07:50:00	7.5	9.0	19.5	25.4	050	1014.7	77.2	78.4
05/12	06:50:00	7.2	9.0	15.6	19.5	050	1015.0	77.2	78.4

000031247 ___0.023524

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