BUOY 51004 (STORMSURF)

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

The Magic Is Three Months Out! - Watch the Video HERE (3/22/26)

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)

03/28
10:00:00

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

Current Swell & Surf Analysis
Buoy 51004
10:00:00 (GMT) on 03/28
Sea Height:	4.7 ft
Primary Swell Height:	3.4 ft
Primary Swell Period:	12.4 secs
Surf Height	3.1 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)
03/28	10:00:00	4.7	3.4 se	12.4 secs	2.7 se	9.3 secs	0.5 se	16.7secs	3.1 -3.5	12.4
03/28	09:00:00	4.7	3.3 se	12.6 secs	2.6 se	9.3 secs	0.8 se	16.7secs	3.1 -3.5	12.6
03/28	08:00:00	4.7	3.2 se	12.6 secs	2.7 se	9.3 secs	0.7 se	16.7secs	3.0 -3.5	12.6
03/28	07:00:00	4.3	3.2 se	12.4 secs	2.2 se	9.2 secs	1.0 se	5.9secs	3.0 -3.4	12.4
03/28	06:00:00	4.5	3.0 se	12.5 secs	2.6 se	9.2 secs	0.7 se	16.7secs	2.8 -3.2	12.5
03/28	05:00:00	4.6	3.2 se	12.6 secs	2.2 se	9.3 secs	0.8 se	16.7secs	3.0 -3.4	12.6
03/28	04:00:00	4.2	3.0 se	12.7 secs	2.2 se	9.2 secs	0.6 se	16.7secs	2.8 -3.2	12.7
03/28	03:00:00	4.5	3.2 se	12.7 secs	2.1 se	9.2 secs	0.8 se	16.7secs	3.1 -3.5	12.7
03/28	02:00:00	4.5	3.2 se	12.7 secs	2.4 se	9.3 secs	0.6 se	16.7secs	3.1 -3.5	12.7
03/28	01:00:00	4.6	3.2 se	12.7 secs	2.6 se	9.4 secs	0.8 se	16.7secs	3.0 -3.4	12.7
03/28	00:00:00	4.4	3.2 se	12.6 secs	2.3 se	9.1 secs	0.6 se	16.7secs	3.0 -3.4	12.6
03/27	23:00:00	4.7	3.2 se	12.6 secs	2.6 se	9.2 secs	0.6 se	16.7secs	3.0 -3.4	12.6
03/27	22:00:00	4.6	3.0 se	12.7 secs	2.7 se	9.2 secs	0.6 se	16.7secs	2.8 -3.2	12.7
03/27	21:00:00	5.1	3.6 se	12.8 secs	2.8 se	9.2 secs	0.8 se	16.7secs	3.4 -3.9	12.8
03/27	20:00:00	5.1	3.5 se	10.9 secs	2.3 se	14.4 secs	2.1 se	7.9secs	2.9 -3.2	10.9
03/27	19:00:00	4.6	3.1 se	12.7 secs	2.4 se	9.3 secs	1.0 se	16.7secs	2.9 -3.3	12.7
03/27	18:00:00	5.0	3.2 se	12.6 secs	2.9 se	9.3 secs	1.1 se	16.7secs	3.0 -3.4	12.6
03/27	17:00:00	5.1	3.6 se	12.6 secs	2.8 se	9.2 secs	0.9 se	16.7secs	3.4 -3.9	12.6
03/27	16:00:00	5.1	3.8 se	12.5 secs	2.5 se	9.3 secs	0.9 se	16.7secs	3.5 -4.0	12.5
03/27	15:00:00	4.6	2.8 se	12.7 secs	2.7 se	9.2 secs	0.9 se	16.7secs	2.6 -3.0	12.7
03/27	14:00:00	5.4	3.8 se	11.0 secs	2.4 se	14.1 secs	2.4 se	7.8secs	3.1 -3.6	11.0
03/27	13:00:00	5.3	3.6 se	11.1 secs	2.4 se	14.1 secs	2.1 se	7.8secs	3.0 -3.4	11.1
03/27	12:00:00	5.6	3.9 se	11.1 secs	1.7 se	15.2 secs	2.2 se	7.7secs	3.3 -3.7	11.1
03/27	11:00:00	5.5	3.5 se	12.3 secs	2.9 se	9.3 secs	1.1 se	16.7secs	3.2 -3.6	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 51004
10:50:00 (GMT) on 03/28
Combined Sea Height:	5.6 ft
Dominant Period:	10.0 secs
Wind Speed:	13.7 kts
Wind Gust:	15.6 kts
Wind Direction:	070 degrees
Barometric Pressure:	1012.5 mbs
Air Temperature:	75.6 degrees
Water Temperature:	78.8 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)
03/28	10:50:00	5.6	10.0	13.7	15.6	070	1012.5	75.6	78.8
03/28	09:50:00	5.9	10.0	13.7	15.6	060	1013.0	75.9	78.8
03/28	08:50:00	6.2	10.0	13.7	15.6	050	1013.7	76.1	78.8
03/28	07:50:00	5.9	14.0	13.7	17.6	040	1013.8	75.6	78.8
03/28	06:50:00	6.2	14.0	13.7	17.6	030	1013.5	75.6	78.8
03/28	05:50:00	5.6	11.0	13.7	15.6	040	1013.0	75.9	78.8
03/28	04:50:00	5.9	10.0	13.7	17.6	040	1012.3	75.7	78.8
03/28	03:50:00	5.6	11.0	13.7	15.6	040	1011.4	75.0	78.8
03/28	02:50:00	5.2	10.0	13.7	15.6	030	1011.1	75.6	78.8
03/28	01:50:00	5.9	10.0	11.7	15.6	040	1010.7	75.6	78.8
03/28	00:50:00	6.2	11.0	11.7	13.7	040	1011.1	75.7	78.8
03/27	23:50:00	5.9	10.0	11.7	15.6	030	1011.2	75.6	78.8
03/27	22:50:00	6.2	10.0	11.7	13.7	040	1012.1	75.6	78.8
03/27	21:50:00	6.2	10.0	9.8	13.7	030	1012.7	75.7	78.6
03/27	20:50:00	6.2	14.0	13.7	15.6	040	1013.0	75.6	78.6
03/27	19:50:00	6.2	11.0	11.7	15.6	040	1012.9	75.2	78.6
03/27	18:50:00	6.6	10.0	13.7	15.6	040	1013.3	74.8	78.6
03/27	17:50:00	6.6	10.0	13.7	15.6	030	1012.6	74.1	78.6
03/27	16:50:00	6.2	10.0	11.7	15.6	030	1012.2	73.9	78.6
03/27	15:50:00	6.9	10.0	13.7	17.6	030	1011.3	74.1	78.6
03/27	14:50:00	6.6	10.0	13.7	17.6	030	1010.8	74.8	78.6
03/27	13:50:00	7.5	10.0	9.8	11.7	040	1010.6	75.2	78.6
03/27	12:50:00	7.9	10.0	9.8	13.7	030	1010.7	74.7	78.6
03/27	11:50:00	8.5	10.0	9.8	11.7	030	1011.4	75.0	78.6

000031052 ___0.02709

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