BUOY 51004 (STORMSURF)

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

Here We Go - Kelvin Wave #4 Developing! - Video HERE (6/7/26)

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)

06/14
19:00:00

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

Current Swell & Surf Analysis
Buoy 51004
19:00:00 (GMT) on 06/14
Sea Height:	3.4 ft
Primary Swell Height:	2.6 ft
Primary Swell Period:	19.2 secs
Surf Height	3.7 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)
06/14	19:00:00	3.4	2.6 se	19.2 secs	1.8 se	14.7 secs	1.3 se	11.5secs	3.7 -4.2	19.2
06/14	18:00:00	3.6	2.9 se	18.5 secs	2.2 se	15.1 secs	1.2 se	11.5secs	4.1 -4.6	18.5
06/14	17:00:00	3.8	3.3 se	19.2 secs	2.0 se	15.3 secs	0.9 se	11.4secs	4.7 -5.3	19.2
06/14	16:00:00	4.4	4.0 se	19.1 secs	1.7 se	15.0 secs	0.8 se	11.6secs	5.7 -6.4	19.1
06/14	15:00:00	3.2	2.5 se	19.0 secs	1.5 se	14.5 secs	0.9 se	10.4secs	3.5 -4.0	19.0
06/14	14:00:00	3.6	3.1 se	19.2 secs	1.3 se	14.7 secs	0.9 se	11.6secs	4.4 -5.0	19.2
06/14	13:00:00	4.1	3.6 se	20.2 secs	1.6 se	14.8 secs	0.9 se	25.0secs	5.5 -6.2	20.2
06/14	12:00:00	3.9	3.4 se	20.1 secs	1.7 se	14.9 secs	0.9 se	25.0secs	5.1 -5.8	20.1
06/14	11:00:00	3.0	2.3 se	18.0 secs	1.4 se	14.5 secs	1.2 se	11.5secs	3.2 -3.6	18.0
06/14	10:00:00	3.6	3.0 se	20.4 secs	1.0 se	25.0 secs	1.6 se	14.4secs	4.6 -5.2	20.4
06/14	09:00:00	3.3	2.6 se	19.9 secs	1.6 se	14.5 secs	0.6 se	25.0secs	3.8 -4.4	19.9
06/14	08:00:00	3.0	2.4 se	20.0 secs	1.2 se	14.5 secs	0.5 se	25.0secs	3.6 -4.0	20.0
06/14	07:00:00	3.1	2.4 se	20.3 secs	1.0 se	25.0 secs	1.6 se	14.8secs	3.6 -4.1	20.3
06/14	06:00:00	3.2	2.3 se	21.1 secs	2.1 se	17.6 secs	1.3 se	25.0secs	3.6 -4.0	21.1
06/14	05:00:00	3.3	2.6 se	20.6 secs	1.1 se	25.0 secs	1.6 se	14.5secs	4.0 -4.5	20.6
06/14	04:00:00	2.9	1.9 se	20.0 secs	1.6 se	14.5 secs	0.6 se	25.0secs	2.8 -3.2	20.0
06/14	03:00:00	3.0	2.0 se	20.9 secs	1.9 se	17.8 secs	1.0 se	25.0secs	3.2 -3.6	20.9
06/14	02:00:00	2.9	1.7 se	19.4 secs	1.6 se	14.6 secs	1.1 se	11.5secs	2.5 -2.8	19.4
06/14	01:00:00	3.1	1.9 se	20.5 secs	2.0 se	17.1 secs	1.0 se	25.0secs	2.9 -3.3	20.5
06/14	00:00:00	3.0	1.9 se	20.9 secs	1.9 se	17.2 secs	1.1 se	25.0secs	2.9 -3.3	20.9
06/13	23:00:00	2.4	1.5 se	14.0 secs	0.7 se	18.0 secs	1.0 se	10.4secs	1.6 -1.8	14.0
06/13	22:00:00	2.9	2.0 se	14.0 secs	1.1 se	20.4 secs	0.5 se	25.0secs	2.1 -2.4	14.0
06/13	21:00:00	2.9	1.5 se	20.7 secs	1.7 se	16.9 secs	1.8 se	12.9secs	2.3 -2.6	20.7
06/13	20:00:00	2.9	1.7 se	16.7 secs	1.3 se	20.1 secs	1.8 se	12.9secs	2.1 -2.4	16.7

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
18:50:00 (GMT) on 06/14
Combined Sea Height:	4.6 ft
Dominant Period:	19.0 secs
Wind Speed:	9.8 kts
Wind Gust:	11.7 kts
Wind Direction:	050 degrees
Barometric Pressure:	1013.8 mbs
Air Temperature:	78.1 degrees
Water Temperature:	79.7 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)
06/14	18:50:00	4.6	19.0	9.8	11.7	050	1013.8	78.1	79.7
06/14	17:50:00	6.2	19.0	9.8	11.7	060	1013.6	77.9	79.7
06/14	16:50:00	5.6	19.0	9.8	11.7	070	1013.1	77.4	79.7
06/14	15:50:00	5.2	19.0	7.8	13.7	080	1012.7	74.5	79.7
06/14	14:50:00	4.3	21.0	11.7	15.6	060	1012.2	77.0	79.7
06/14	13:50:00	4.6	21.0	3.9	7.8	060	1011.9	73.2	79.7
06/14	12:50:00	4.3	21.0	11.7	15.6	030	1011.7	77.0	79.7
06/14	11:50:00	4.3	21.0	11.7	13.7	060	1011.9	76.3	79.7
06/14	10:50:00	4.3	21.0	7.8	9.8	050	1012.5	77.4	79.9
06/14	09:50:00	4.3	21.0	9.8	15.6	070	1013.1	75.9	79.9
06/14	08:50:00	3.9	21.0	9.8	13.7	060	1013.4	77.9	79.9
06/14	07:50:00	3.9	21.0	9.8	9.8	050	1013.4	77.5	79.9
06/14	06:50:00	3.6	21.0	7.8	9.8	050	1013.1	77.4	80.1
06/14	05:50:00	3.3	8.0	7.8	7.8	070	1012.5	76.8	80.1
06/14	04:50:00	3.9	21.0	13.7	15.6	060	1011.8	77.2	80.1
06/14	03:50:00	3.6	21.0	13.7	15.6	060	1011.4	76.6	80.1
06/14	02:50:00	3.6	21.0	9.8	13.7	030	1011.1	78.6	80.2
06/14	01:50:00	3.9	21.0	9.8	11.7	030	1011.2	77.5	80.4
06/14	00:50:00	3.9	21.0	7.8	9.8	010	1011.5	78.3	80.4
06/13	23:50:00	3.9	21.0	9.8	11.7	040	1011.9	77.5	80.4
06/13	22:50:00	3.6	21.0	9.8	11.7	030	1012.4	77.0	80.4
06/13	21:50:00	3.6	21.0	5.8	9.8	060	1012.8	77.5	80.2
06/13	20:50:00	3.6	14.0	7.8	9.8	050	1012.9	77.9	80.2
06/13	19:50:00	3.9	0.0	7.8	9.8	050	1013.0	77.0	79.9

000031409 ___0.025364

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