BUOY 51004 (STORMSURF)

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

Strong Active MJO Forecast - Is It Real? - Watch the Video HERE (3/1/26)

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)

03/14
23:00:00

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

Current Swell & Surf Analysis
Buoy 51004
23:00:00 (GMT) on 03/14
Sea Height:	4 ft
Primary Swell Height:	2.5 ft
Primary Swell Period:	8.3 secs
Surf Height	1.6 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)
03/14	23:00:00	4.0	2.5 se	8.3 secs	1.6 se	12.1 secs	0.0 se	0.0secs	1.6 -1.8	8.3
03/14	22:00:00	4.2	1.7 se	14.3 secs	2.5 se	8.9 secs	1.7 se	5.9secs	1.8 -2.1	14.3
03/14	21:00:00	4.4	2.3 se	12.4 secs	2.5 se	8.4 secs	0.7 se	16.7secs	2.1 -2.4	12.4
03/14	20:00:00	4.0	1.7 se	14.2 secs	2.5 se	8.3 secs	0.0 se	0.0secs	1.8 -2.1	14.2
03/14	19:00:00	4.5	2.2 se	12.3 secs	2.5 se	9.0 secs	1.1 se	15.4secs	2.0 -2.3	12.3
03/14	18:00:00	4.4	1.8 se	14.4 secs	2.7 se	8.4 secs	0.0 se	0.0secs	1.9 -2.1	14.4
03/14	17:00:00	4.8	1.8 se	14.2 secs	2.9 se	8.3 secs	0.0 se	0.0secs	1.9 -2.2	14.2
03/14	16:00:00	4.2	1.7 se	14.3 secs	2.4 se	9.0 secs	0.9 se	17.4secs	1.8 -2.1	14.3
03/14	15:00:00	4.9	2.3 se	14.5 secs	2.9 se	8.4 secs	2.1 se	11.4secs	2.5 -2.8	14.5
03/14	14:00:00	4.4	1.8 se	14.5 secs	2.7 se	8.3 secs	1.8 se	11.4secs	2.0 -2.3	14.5
03/14	13:00:00	4.6	1.8 se	14.4 secs	2.9 se	8.2 secs	1.1 se	17.7secs	1.9 -2.2	14.4
03/14	12:00:00	4.4	3.1 se	8.4 secs	1.8 se	12.5 secs	0.3 se	16.7secs	2.0 -2.2	8.4
03/14	11:00:00	4.4	1.8 se	14.1 secs	2.9 se	8.4 secs	0.0 se	0.0secs	1.9 -2.1	14.1
03/14	10:00:00	4.6	3.1 se	8.4 secs	2.0 se	12.4 secs	1.0 se	15.4secs	1.9 -2.2	8.4
03/14	09:00:00	4.2	1.7 se	14.1 secs	2.6 se	8.4 secs	0.0 se	0.0secs	1.8 -2.1	14.1
03/14	08:00:00	4.4	2.1 se	12.6 secs	2.8 se	8.9 secs	0.6 se	16.7secs	2.0 -2.3	12.6
03/14	07:00:00	4.4	1.9 se	14.3 secs	2.7 se	8.3 secs	1.0 se	17.4secs	2.0 -2.2	14.3
03/14	06:00:00	4.7	3.3 se	8.4 secs	1.8 se	14.3 secs	0.2 se	20.0secs	2.0 -2.3	8.4
03/14	05:00:00	4.7	3.1 se	8.3 secs	1.9 se	12.4 secs	1.0 se	16.2secs	1.9 -2.2	8.3
03/14	04:00:00	4.9	3.2 se	8.3 secs	1.8 se	14.2 secs	0.9 se	17.6secs	2.0 -2.3	8.3
03/14	03:00:00	4.7	2.0 se	12.3 secs	2.6 se	8.3 secs	1.2 se	16.6secs	1.9 -2.1	12.3
03/14	02:00:00	5.1	3.6 se	8.3 secs	2.1 se	12.5 secs	0.3 se	16.7secs	2.3 -2.6	8.3
03/14	01:00:00	4.9	3.1 se	8.3 secs	2.0 se	12.5 secs	1.1 se	15.7secs	1.9 -2.2	8.3
03/14	00:00:00	5.1	2.5 se	12.6 secs	1.5 se	15.8 secs	2.8 se	8.4secs	2.4 -2.7	12.6

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
23:50:00 (GMT) on 03/14
Combined Sea Height:	6.6 ft
Dominant Period:	8.0 secs
Wind Speed:	19.5 kts
Wind Gust:	23.4 kts
Wind Direction:	140 degrees
Barometric Pressure:	1008.0 mbs
Air Temperature:	77.7 degrees
Water Temperature:	77.9 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)
03/14	23:50:00	6.6	8.0	19.5	23.4	140	1008.0	77.7	77.9
03/14	22:50:00	6.9	8.0	19.5	23.4	150	1009.4	77.7	77.9
03/14	21:50:00	6.6	8.0	21.4	25.4	140	1009.8	77.7	77.9
03/14	20:50:00	6.2	8.0	19.5	21.4	130	1011.2	77.7	32.0
03/14	19:50:00	6.2	8.0	15.6	19.5	140	1012.5	77.7	77.7
03/14	18:50:00	6.9	8.0	19.5	23.4	140	1011.7	77.5	77.5
03/14	17:50:00	7.2	8.0	17.6	21.4	140	1011.6	77.5	77.5
03/14	16:50:00	7.2	8.0	21.4	25.4	130	1010.0	77.4	77.5
03/14	15:50:00	6.9	8.0	19.5	23.4	130	1009.1	77.2	77.5
03/14	14:50:00	6.9	8.0	19.5	21.4	140	1009.0	77.2	77.7
03/14	13:50:00	7.2	8.0	17.6	21.4	140	1009.6	77.2	77.7
03/14	12:50:00	6.6	8.0	19.5	23.4	130	1009.0	77.0	77.7
03/14	11:50:00	6.6	8.0	19.5	23.4	120	1009.1	77.2	77.7
03/14	10:50:00	6.6	8.0	15.6	17.6	130	1010.6	77.2	77.7
03/14	09:50:00	6.2	9.0	17.6	21.4	130	1011.4	77.2	77.7
03/14	08:50:00	6.9	8.0	15.6	19.5	130	1012.3	77.4	77.7
03/14	07:50:00	6.9	8.0	17.6	19.5	130	1012.2	77.4	77.7
03/14	06:50:00	7.2	8.0	15.6	19.5	130	1012.3	77.4	77.7
03/14	05:50:00	6.9	8.0	15.6	19.5	120	1011.5	77.5	77.9
03/14	04:50:00	6.9	8.0	17.6	21.4	120	1010.7	77.4	77.9
03/14	03:50:00	7.2	8.0	19.5	23.4	110	1009.9	77.2	77.9
03/14	02:50:00	6.9	8.0	17.6	21.4	110	1009.9	77.4	77.9
03/14	01:50:00	7.2	8.0	17.6	21.4	110	1009.2	77.4	77.9
03/14	00:50:00	7.2	8.0	15.6	19.5	120	1009.6	77.4	77.9

000031008 ___0.029347

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