Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Here We Go - The Return of Surf! - Video Forecast HERE (1/2/26)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video
Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

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)01/08
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
23:00:00 (GMT) on 01/08
Sea Height:4.8 ft
Primary Swell Height: 2.5 ft
Primary Swell Period: 14.1 secs
Surf Height2.6 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)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
01/0823:00:004.8 2.5 se14.1 secs2.9 se9.0 secs1.6 se 5.9secs2.6 -3.0 14.1
01/0822:00:004.6 2.4 se14.2 secs3.0 se8.4 secs0.8 se 17.3secs2.5 -2.9 14.2
01/0821:00:005.1 2.8 se14.0 secs3.0 se9.0 secs1.6 se 5.9secs2.9 -3.3 14.0
01/0820:00:005.1 2.8 se14.2 secs3.1 se8.4 secs0.0 se 0.0secs2.9 -3.3 14.2
01/0819:00:005.1 2.8 se14.3 secs2.9 se9.9 secs2.1 se 6.7secs3.1 -3.5 14.3
01/0818:00:005.6 2.6 se14.3 secs3.5 se9.0 secs1.6 se 5.9secs2.8 -3.2 14.3
01/0817:00:005.2 2.9 se12.8 secs3.2 se9.0 secs1.8 se 6.0secs2.8 -3.2 12.8
01/0816:00:004.8 2.5 se12.7 secs2.9 se9.0 secs0.7 se 16.7secs2.3 -2.6 12.7
01/0815:00:005.4 2.6 se14.7 secs3.3 se9.0 secs1.7 se 5.9secs2.9 -3.2 14.7
01/0814:00:005.6 2.4 se15.7 secs3.7 se9.0 secs1.5 se 5.9secs2.8 -3.2 15.7
01/0813:00:005.4 2.6 se14.6 secs2.9 se9.9 secs2.2 se 6.7secs2.8 -3.2 14.6
01/0812:00:005.3 2.6 se14.4 secs3.6 se8.4 secs0.0 se 0.0secs2.8 -3.2 14.4
01/0811:00:005.8 2.7 se14.5 secs3.2 se9.9 secs2.1 se 6.7secs3.0 -3.4 14.5
01/0810:00:005.9 2.6 se14.4 secs3.4 se10.0 secs2.3 se 6.8secs2.9 -3.2 14.4
01/0809:00:005.7 3.6 se9.1 secs2.1 se14.5 secs2.1 se 5.9secs2.4 -2.8 9.1
01/0808:00:006.0 2.5 se14.5 secs3.7 se9.9 secs2.4 se 6.7secs2.7 -3.1 14.5
01/0807:00:005.7 2.6 se14.5 secs3.2 se9.0 secs2.1 se 5.9secs2.9 -3.3 14.5
01/0806:00:005.8 3.5 se10.0 secs2.1 se14.7 secs2.7 se 6.7secs2.6 -3.0 10.0
01/0805:00:005.8 3.9 se8.3 secs2.1 se14.5 secs0.0 se 0.0secs2.5 -2.8 8.3
01/0804:00:005.8 4.0 se9.0 secs1.8 se14.3 secs2.0 se 5.9secs2.7 -3.1 9.0
01/0803:00:005.5 3.5 se9.0 secs2.0 se14.6 secs1.9 se 5.9secs2.4 -2.7 9.0
01/0802:00:006.2 4.4 se9.0 secs2.1 se14.8 secs2.0 se 5.9secs3.0 -3.4 9.0
01/0801:00:005.9 3.7 se9.0 secs1.8 se14.9 secs2.3 se 6.0secs2.5 -2.9 9.0
01/0800:00:006.4 4.3 se9.8 secs1.9 se17.7 secs2.6 se 6.7secs3.2 -3.6 9.8

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
23:00:00 (GMT) on 01/08
Combined Sea Height:6.9 ft
Dominant Period:14.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:090 degrees
Barometric Pressure:1013.7 mbs
Air Temperature: 77.4 degrees
Water Temperature:77.7 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)
01/0823:00:006.914.011.715.60901013.777.477.7
01/0822:00:007.50.013.717.60901014.677.077.7
01/0821:00:006.90.013.715.60901015.577.277.7
01/0820:00:006.68.011.715.60901016.077.277.5
01/0819:00:006.60.013.715.60901016.576.877.5
01/0818:00:006.90.011.715.60801016.277.077.5
01/0817:00:007.515.013.715.60901015.676.877.5
01/0816:00:000.00.011.715.61001015.176.677.5
01/0815:00:000.00.013.717.60901014.876.677.5
01/0814:00:007.29.013.717.60901014.276.677.7
01/0813:00:008.29.013.717.60901014.376.577.7
01/0812:00:007.90.013.717.60901014.476.877.7
01/0811:00:008.29.015.619.51001014.976.677.7
01/0810:00:007.99.015.617.60901015.476.677.5
01/0809:00:008.59.015.619.50801015.677.077.5
01/0808:00:007.90.015.619.50901015.877.277.5
01/0807:00:007.59.015.621.40901015.876.677.5
01/0806:00:008.29.015.619.50901015.677.077.7
01/0805:00:007.90.015.619.50901014.977.077.7
01/0804:00:008.28.017.619.50901014.176.877.7
01/0803:00:007.99.015.619.50901013.677.077.7
01/0802:00:008.59.017.621.40901012.876.677.7
01/0801:00:008.59.017.621.40901012.476.877.7
01/0800:00:008.28.017.621.40901012.376.677.7

 

000040551 ___0.0446029999999999
.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator