BUOY 51002 (STORMSURF)

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

Massive Westerly Wind Burst Underway - Strong El Nino Developing! - Video HERE (6/28/26)

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)

06/30
20:00:00

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

Current Swell & Surf Analysis
Buoy 51002
20:00:00 (GMT) on 06/30
Sea Height:	5 ft
Primary Swell Height:	2.5 ft
Primary Swell Period:	14 secs
Surf Height	2.7 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)
06/30	20:00:00	5.0	2.5 se	14.0 secs	2.3 se	10.1 secs	0.9 se	17.5secs	2.7 -3.0	14.0
06/30	19:00:00	4.9	2.3 se	12.6 secs	1.6 se	15.8 secs	2.6 se	9.1secs	2.2 -2.4	12.6
06/30	18:00:00	5.0	2.1 se	14.3 secs	2.7 se	10.0 secs	1.0 se	17.8secs	2.3 -2.6	14.3
06/30	17:00:00	4.7	2.5 se	12.7 secs	2.5 se	9.2 secs	2.1 se	5.9secs	2.4 -2.7	12.7
06/30	16:00:00	4.6	2.1 se	14.2 secs	2.4 se	9.9 secs	2.3 se	6.7secs	2.3 -2.6	14.2
06/30	15:00:00	4.7	2.4 se	12.8 secs	2.9 se	9.1 secs	0.8 se	17.3secs	2.4 -2.7	12.8
06/30	14:00:00	4.9	3.1 se	9.8 secs	2.1 se	14.1 secs	0.8 se	17.5secs	2.3 -2.6	9.8
06/30	13:00:00	5.0	2.6 se	14.0 secs	3.1 se	9.0 secs	1.7 se	5.9secs	2.8 -3.1	14.0
06/30	12:00:00	5.0	2.9 se	14.3 secs	2.6 se	10.0 secs	2.0 se	6.7secs	3.1 -3.5	14.3
06/30	11:00:00	4.9	2.6 se	15.7 secs	2.1 se	11.2 secs	2.4 se	7.7secs	3.0 -3.4	15.7
06/30	10:00:00	4.9	2.2 se	14.0 secs	3.0 se	9.8 secs	1.7 se	6.7secs	2.3 -2.6	14.0
06/30	09:00:00	4.9	2.2 se	15.8 secs	2.7 se	9.8 secs	2.3 se	6.7secs	2.6 -3.0	15.8
06/30	08:00:00	4.6	2.3 se	14.4 secs	2.4 se	9.9 secs	1.7 se	6.7secs	2.5 -2.9	14.4
06/30	07:00:00	4.9	2.3 se	14.4 secs	3.2 se	9.0 secs	1.6 se	5.9secs	2.5 -2.8	14.4
06/30	06:00:00	4.7	2.6 se	14.2 secs	2.6 se	10.0 secs	1.6 se	6.7secs	2.8 -3.1	14.2
06/30	05:00:00	4.6	2.5 se	14.4 secs	2.7 se	9.0 secs	1.5 se	5.9secs	2.7 -3.1	14.4
06/30	04:00:00	4.3	2.0 se	14.4 secs	2.3 se	10.0 secs	1.7 se	6.7secs	2.1 -2.4	14.4
06/30	03:00:00	4.5	2.4 se	12.8 secs	2.8 se	9.0 secs	0.8 se	17.6secs	2.3 -2.6	12.8
06/30	02:00:00	5.0	2.4 se	14.3 secs	2.8 se	10.0 secs	2.1 se	6.7secs	2.6 -2.9	14.3
06/30	01:00:00	4.6	2.2 se	14.5 secs	2.8 se	9.0 secs	1.7 se	5.9secs	2.3 -2.7	14.5
06/30	00:00:00	4.9	2.1 se	15.8 secs	2.8 se	9.0 secs	1.7 se	5.9secs	2.5 -2.9	15.8
06/29	23:00:00	5.0	2.5 se	14.5 secs	2.7 se	9.9 secs	1.3 se	17.5secs	2.7 -3.0	14.5
06/29	22:00:00	5.4	2.7 se	14.6 secs	3.2 se	8.3 secs	0.0 se	0.0secs	2.9 -3.3	14.6
06/29	21:00:00	5.0	2.6 se	14.7 secs	2.9 se	9.0 secs	1.8 se	5.9secs	2.8 -3.2	14.7

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 51002
20:50:00 (GMT) on 06/30
Combined Sea Height:	7.2 ft
Dominant Period:	8.0 secs
Wind Speed:	15.6 kts
Wind Gust:	19.5 kts
Wind Direction:	070 degrees
Barometric Pressure:	1015.2 mbs
Air Temperature:	79.9 degrees
Water Temperature:	32.0 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)
06/30	20:50:00	7.2	8.0	15.6	19.5	070	1015.2	79.9	32.0
06/30	19:50:00	7.2	7.0	17.6	19.5	070	1015.2	79.7	32.0
06/30	18:50:00	7.5	7.0	17.6	21.4	060	1015.1	79.7	32.0
06/30	17:50:00	7.2	9.0	17.6	19.5	080	1014.7	79.9	32.0
06/30	16:50:00	6.9	9.0	17.6	19.5	070	1014.3	79.7	32.0
06/30	15:50:00	7.2	9.0	17.6	21.4	080	1013.6	79.3	32.0
06/30	14:50:00	6.9	9.0	15.6	19.5	080	1013.6	79.3	32.0
06/30	13:50:00	6.6	8.0	15.6	19.5	080	1013.6	79.3	32.0
06/30	12:50:00	6.9	9.0	13.7	19.5	080	1014.0	79.5	32.0
06/30	11:50:00	6.9	9.0	15.6	17.6	090	1014.2	79.5	32.0
06/30	10:50:00	6.6	9.0	15.6	17.6	080	1014.4	79.5	32.0
06/30	09:50:00	6.9	8.0	13.7	17.6	070	1014.9	79.7	32.0
06/30	08:50:00	7.2	9.0	15.6	19.5	070	1014.8	79.7	32.0
06/30	07:50:00	6.6	14.0	15.6	19.5	070	1014.4	79.9	32.0
06/30	06:50:00	6.6	8.0	15.6	19.5	080	1013.8	80.1	32.0
06/30	05:50:00	6.9	8.0	15.6	17.6	070	1013.5	79.9	32.0
06/30	04:50:00	6.9	15.0	15.6	17.6	080	1012.8	80.1	32.0
06/30	03:50:00	6.2	8.0	13.7	15.6	080	1012.5	80.1	32.0
06/30	02:50:00	6.9	9.0	13.7	17.6	080	1012.5	80.2	32.0
06/30	01:50:00	6.2	8.0	13.7	15.6	080	1012.5	80.1	32.0
06/30	00:50:00	6.9	8.0	13.7	15.6	090	1012.7	80.1	32.0
06/29	23:50:00	6.9	8.0	13.7	17.6	090	1013.2	79.9	32.0
06/29	22:50:00	7.2	15.0	13.7	15.6	090	1013.5	79.7	32.0
06/29	21:50:00	6.6	9.0	11.7	15.6	100	1013.9	79.5	32.0

000041399 ___0.031244

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