BUOY 51004 (STORMSURF)

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

Is the South Pacific Going to Hit Pause? - Video Forecast HERE (6/8/25)

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)

06/15
21:00:00

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

Current Swell & Surf Analysis
Buoy 51004
21:00:00 (GMT) on 06/15
Sea Height:	3.7 ft
Primary Swell Height:	1.6 ft
Primary Swell Period:	14.1 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)
06/15	21:00:00	3.7	1.6 se	14.1 secs	2.2 se	7.7 secs	0.6 se	17.3secs	1.7 -2.0	14.1
06/15	20:00:00	3.7	1.6 se	14.3 secs	2.3 se	7.7 secs	0.0 se	0.0secs	1.7 -1.9	14.3
06/15	19:00:00	3.8	1.7 se	14.5 secs	2.3 se	7.7 secs	1.2 se	11.4secs	1.8 -2.1	14.5
06/15	18:00:00	3.7	1.3 se	16.1 secs	1.4 se	12.8 secs	2.2 se	7.1secs	1.6 -1.8	16.1
06/15	17:00:00	3.5	1.4 se	14.3 secs	2.2 se	7.1 secs	0.0 se	0.0secs	1.5 -1.7	14.3
06/15	16:00:00	3.6	1.2 se	14.5 secs	2.4 se	7.2 secs	1.1 se	11.2secs	1.3 -1.5	14.5
06/15	15:00:00	3.5	1.8 se	14.5 secs	1.3 se	11.4 secs	2.1 se	7.1secs	1.9 -2.2	14.5
06/15	14:00:00	3.8	1.8 se	14.1 secs	2.3 se	7.6 secs	0.0 se	0.0secs	1.9 -2.2	14.1
06/15	13:00:00	3.5	1.5 se	14.2 secs	2.2 se	7.1 secs	0.0 se	0.0secs	1.6 -1.8	14.2
06/15	12:00:00	3.7	1.6 se	14.4 secs	2.1 se	7.6 secs	0.2 se	20.0secs	1.7 -1.9	14.4
06/15	11:00:00	3.7	1.4 se	14.4 secs	2.3 se	7.2 secs	0.2 se	20.0secs	1.5 -1.7	14.4
06/15	10:00:00	4.1	2.6 se	7.7 secs	1.4 se	13.8 secs	0.0 se	0.0secs	1.5 -1.7	7.7
06/15	09:00:00	3.6	1.3 se	14.3 secs	2.2 se	7.7 secs	1.2 se	11.3secs	1.4 -1.6	14.3
06/15	08:00:00	3.9	1.3 se	14.4 secs	2.3 se	7.1 secs	1.2 se	11.2secs	1.4 -1.6	14.4
06/15	07:00:00	3.7	1.6 se	14.2 secs	2.1 se	7.7 secs	0.7 se	17.2secs	1.7 -1.9	14.2
06/15	06:00:00	3.7	1.3 se	14.5 secs	2.5 se	7.2 secs	1.1 se	11.2secs	1.4 -1.6	14.5
06/15	05:00:00	3.5	1.4 se	14.1 secs	2.0 se	7.7 secs	0.6 se	17.7secs	1.4 -1.6	14.1
06/15	04:00:00	3.7	2.2 se	8.2 secs	1.3 se	14.1 secs	0.0 se	0.0secs	1.4 -1.5	8.2
06/15	03:00:00	3.6	1.6 se	14.2 secs	2.1 se	7.7 secs	0.7 se	17.4secs	1.7 -1.9	14.2
06/15	02:00:00	4.0	1.6 se	14.1 secs	2.5 se	7.6 secs	0.0 se	0.0secs	1.7 -1.9	14.1
06/15	01:00:00	3.5	1.4 se	13.9 secs	2.3 se	7.2 secs	0.0 se	0.0secs	1.4 -1.6	13.9
06/15	00:00:00	3.7	1.4 se	14.4 secs	2.1 se	7.7 secs	0.0 se	0.0secs	1.5 -1.7	14.4
06/14	23:00:00	3.5	1.5 se	12.7 secs	2.0 se	7.1 secs	0.4 se	16.7secs	1.4 -1.6	12.7
06/14	22:00:00	3.6	1.5 se	14.2 secs	2.3 se	7.1 secs	0.0 se	0.0secs	1.6 -1.8	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 51004
21:00:00 (GMT) on 06/15
Combined Sea Height:	5.9 ft
Dominant Period:	7.0 secs
Wind Speed:	13.7 kts
Wind Gust:	17.6 kts
Wind Direction:	090 degrees
Barometric Pressure:	0.0 mbs
Air Temperature:	75.4 degrees
Water Temperature:	77.5 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)
06/15	21:00:00	5.9	7.0	13.7	17.6	090	0.0	75.4	77.5
06/15	20:00:00	5.9	0.0	13.7	19.5	080	0.0	74.5	77.4
06/15	19:00:00	5.6	6.0	13.7	17.6	080	0.0	75.7	77.4
06/15	18:00:00	5.9	0.0	15.6	19.5	090	0.0	73.2	77.4
06/15	17:00:00	5.9	0.0	21.4	25.4	080	0.0	73.4	77.4
06/15	16:00:00	6.2	0.0	17.6	21.4	060	0.0	75.6	77.4
06/15	15:00:00	5.9	0.0	17.6	23.4	060	0.0	75.4	77.4
06/15	14:00:00	5.6	0.0	17.6	21.4	070	0.0	75.7	77.4
06/15	13:00:00	5.6	0.0	13.7	17.6	050	0.0	76.3	77.4
06/15	12:00:00	5.6	0.0	17.6	21.4	070	0.0	74.8	77.4
06/15	11:00:00	5.9	7.0	15.6	17.6	070	0.0	76.1	77.4
06/15	10:00:00	5.9	0.0	15.6	19.5	070	0.0	75.9	77.4
06/15	09:00:00	5.9	7.0	15.6	19.5	070	0.0	75.7	77.4
06/15	08:00:00	5.6	7.0	17.6	21.4	060	0.0	76.1	77.4
06/15	07:00:00	5.9	0.0	15.6	21.4	060	0.0	76.1	77.4
06/15	06:00:00	5.6	0.0	15.6	19.5	060	0.0	76.1	77.4
06/15	05:00:00	0.0	0.0	17.6	19.5	050	0.0	76.3	77.4
06/15	04:00:00	6.2	0.0	15.6	19.5	060	0.0	76.3	77.4
06/15	03:00:00	5.9	0.0	17.6	19.5	060	0.0	76.5	77.4
06/15	02:00:00	5.6	7.0	17.6	21.4	060	0.0	76.5	77.4
06/15	01:00:00	5.6	0.0	17.6	21.4	060	0.0	76.5	77.4
06/15	00:00:00	5.6	0.0	15.6	19.5	070	0.0	76.6	77.4
06/14	23:00:00	5.6	0.0	15.6	19.5	030	0.0	73.8	77.4
06/14	22:00:00	5.6	7.0	17.6	21.4	050	0.0	74.1	77.4

000030189 ___0.059522

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