BUOY 51002 (STORMSURF)

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

The Transition Stabilizes - But What's the Future Hold? - Video Forecast HERE (11/30/25)

Create Your Own Surf Forecast

Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

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

Measurement Date/Time (GMT)

12/06
18:00:00

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

Current Swell & Surf Analysis
Buoy 51002
18:00:00 (GMT) on 12/06
Sea Height:	7.4 ft
Primary Swell Height:	4.8 ft
Primary Swell Period:	14.4 secs
Surf Height	5.2 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)
12/06	18:00:00	7.4	4.8 se	14.4 secs	3.3 se	11.4 secs	3.3 se	7.8secs	5.2 -5.9	14.4
12/06	17:00:00	6.5	4.0 se	14.3 secs	3.2 se	10.0 secs	2.6 se	6.7secs	4.3 -4.9	14.3
12/06	16:00:00	7.2	4.8 se	14.3 secs	3.7 se	10.0 secs	2.6 se	6.7secs	5.1 -5.8	14.3
12/06	15:00:00	7.3	4.8 se	14.3 secs	3.6 se	10.2 secs	2.9 se	7.2secs	5.2 -5.9	14.3
12/06	14:00:00	7.6	4.7 se	14.2 secs	3.8 se	10.1 secs	2.1 se	17.3secs	5.0 -5.7	14.2
12/06	13:00:00	7.9	5.8 se	14.3 secs	3.1 se	10.1 secs	2.6 se	6.7secs	6.3 -7.1	14.3
12/06	12:00:00	7.0	4.7 se	14.1 secs	3.5 se	10.1 secs	2.1 se	6.7secs	5.0 -5.7	14.1
12/06	11:00:00	7.0	5.0 se	14.3 secs	2.8 se	10.1 secs	2.5 se	6.7secs	5.4 -6.1	14.3
12/06	10:00:00	7.9	5.8 se	14.1 secs	2.3 se	17.4 secs	3.6 se	8.3secs	6.2 -7.0	14.1
12/06	09:00:00	7.5	5.8 se	14.2 secs	2.2 se	17.3 secs	2.8 se	10.1secs	6.2 -7.0	14.2
12/06	08:00:00	6.6	4.1 se	14.3 secs	2.8 se	10.0 secs	2.8 se	6.7secs	4.4 -5.0	14.3
12/06	07:00:00	6.9	4.7 se	14.1 secs	1.9 se	17.3 secs	3.7 se	8.4secs	5.0 -5.7	14.1
12/06	06:00:00	6.1	3.6 se	14.3 secs	1.7 se	17.4 secs	3.4 se	8.3secs	3.8 -4.4	14.3
12/06	05:00:00	5.8	3.2 se	14.3 secs	1.8 se	17.7 secs	3.2 se	8.3secs	3.5 -3.9	14.3
12/06	04:00:00	6.4	3.7 se	14.3 secs	1.9 se	17.8 secs	3.2 se	10.0secs	3.9 -4.5	14.3
12/06	03:00:00	6.1	3.1 se	14.2 secs	3.6 se	8.3 secs	1.5 se	17.4secs	3.3 -3.7	14.2
12/06	02:00:00	5.8	3.4 se	13.9 secs	3.4 se	8.2 secs	0.0 se	0.0secs	3.5 -4.0	13.9
12/06	01:00:00	6.1	3.6 se	13.9 secs	3.8 se	8.2 secs	1.1 se	17.6secs	3.8 -4.3	13.9
12/06	00:00:00	5.9	3.5 se	13.0 secs	3.4 se	8.3 secs	0.0 se	0.0secs	3.4 -3.8	13.0
12/05	23:00:00	6.4	4.3 se	12.8 secs	3.3 se	8.2 secs	0.9 se	17.9secs	4.1 -4.7	12.8
12/05	22:00:00	6.2	3.7 se	13.7 secs	3.3 se	7.8 secs	0.0 se	0.0secs	3.8 -4.3	13.7
12/05	21:00:00	6.4	3.9 se	13.7 secs	3.6 se	7.6 secs	0.8 se	17.5secs	4.0 -4.5	13.7
12/05	20:00:00	6.2	4.4 se	12.7 secs	3.2 se	7.7 secs	0.5 se	16.7secs	4.2 -4.8	12.7
12/05	19:00:00	6.4	3.8 se	13.8 secs	3.7 se	7.7 secs	0.0 se	0.0secs	3.9 -4.4	13.8

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 51002
18:00:00 (GMT) on 12/06
Combined Sea Height:	9.5 ft
Dominant Period:	0.0 secs
Wind Speed:	19.5 kts
Wind Gust:	23.4 kts
Wind Direction:	080 degrees
Barometric Pressure:	1015.7 mbs
Air Temperature:	77.5 degrees
Water Temperature:	78.6 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)
12/06	18:00:00	9.5	0.0	19.5	23.4	080	1015.7	77.5	78.6
12/06	17:00:00	8.5	0.0	17.6	21.4	080	1015.1	77.5	78.6
12/06	16:00:00	9.5	0.0	19.5	21.4	090	1014.6	77.5	78.6
12/06	15:00:00	9.5	0.0	19.5	23.4	080	1013.9	77.4	78.6
12/06	14:00:00	8.9	0.0	19.5	23.4	080	1013.6	77.5	78.6
12/06	13:00:00	8.9	9.0	19.5	23.4	090	1013.4	77.5	78.6
12/06	12:00:00	9.5	0.0	19.5	23.4	080	1013.9	77.5	78.6
12/06	11:00:00	9.5	0.0	19.5	23.4	080	1014.7	76.6	78.6
12/06	10:00:00	9.5	0.0	17.6	19.5	080	1015.1	77.4	78.6
12/06	09:00:00	10.2	0.0	17.6	21.4	090	1015.3	77.7	78.6
12/06	08:00:00	9.2	0.0	17.6	21.4	090	1015.3	77.7	78.6
12/06	07:00:00	8.9	14.0	17.6	19.5	090	1015.6	77.5	78.6
12/06	06:00:00	9.5	8.0	15.6	19.5	090	1015.6	78.3	78.6
12/06	05:00:00	9.2	8.0	17.6	21.4	090	1014.8	78.1	78.6
12/06	04:00:00	7.9	0.0	15.6	19.5	090	1013.7	78.1	78.6
12/06	03:00:00	8.2	8.0	17.6	19.5	090	1013.5	78.1	78.6
12/06	02:00:00	8.5	8.0	15.6	19.5	090	1012.9	78.3	78.8
12/06	01:00:00	7.9	8.0	15.6	17.6	090	1012.4	77.9	78.8
12/06	00:00:00	8.2	8.0	15.6	17.6	100	1012.4	77.9	78.8
12/05	23:00:00	8.2	8.0	17.6	19.5	100	1012.8	77.9	78.6
12/05	22:00:00	9.2	8.0	17.6	19.5	100	1013.3	78.1	78.6
12/05	21:00:00	8.5	0.0	19.5	23.4	100	1014.0	77.9	78.6
12/05	20:00:00	9.2	0.0	19.5	23.4	100	1014.3	77.9	78.6
12/05	19:00:00	9.2	8.0	17.6	21.4	100	1014.6	77.9	78.6

000040448 ___0.021718

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