Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Will the Fall Surf Season Ever Start? - Video HERE (10/25/26)
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 51001 NW Hawaii
Longitude = 162.27W Latitude = 23.40N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)10/30
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
08:00:00 (GMT) on 10/30
Sea Height:4.7 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 12.6 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)
10/3008:00:004.7 2.8 se12.6 secs2.0 se15.9 secs2.3 se 9.2secs2.6 -3.0 12.6
10/3007:00:005.0 2.7 se14.3 secs2.7 se11.2 secs2.3 se 7.7secs2.9 -3.2 14.3
10/3006:00:005.2 3.2 se12.5 secs2.1 se15.5 secs2.8 se 9.3secs3.0 -3.4 12.5
10/3005:00:005.4 3.0 se14.5 secs3.0 se11.2 secs1.6 se 17.5secs3.3 -3.7 14.5
10/3004:00:005.1 2.8 se12.5 secs2.0 se16.2 secs2.7 se 9.2secs2.6 -2.9 12.5
10/3003:00:005.5 3.6 se12.6 secs2.5 se15.8 secs2.6 se 9.2secs3.4 -3.8 12.6
10/3002:00:005.4 3.8 se12.5 secs2.3 se15.8 secs2.4 se 9.1secs3.6 -4.0 12.5
10/3001:00:005.4 3.5 se12.3 secs2.8 se9.3 secs1.0 se 16.7secs3.2 -3.6 12.3
10/3000:00:006.0 3.8 se12.5 secs2.5 se15.9 secs3.0 se 9.3secs3.6 -4.1 12.5
10/2923:00:005.5 3.7 se12.6 secs2.4 se15.8 secs2.9 se 9.3secs3.5 -3.9 12.6
10/2922:00:004.8 3.0 se12.6 secs2.8 se9.3 secs0.9 se 17.3secs2.8 -3.2 12.6
10/2921:00:005.6 3.9 se12.4 secs2.1 se15.6 secs2.8 se 9.3secs3.7 -4.2 12.4
10/2920:00:005.0 3.4 se12.6 secs2.7 se9.4 secs0.6 se 16.7secs3.2 -3.6 12.6
10/2919:00:004.6 3.3 se12.6 secs2.1 se15.7 secs2.1 se 9.3secs3.1 -3.5 12.6
10/2918:00:004.9 3.8 se12.6 secs2.3 se9.4 secs1.2 se 17.2secs3.6 -4.0 12.6
10/2917:00:004.6 3.0 se14.3 secs3.2 se11.3 secs1.4 se 7.8secs3.2 -3.6 14.3
10/2916:00:004.3 2.8 se14.3 secs2.8 se11.3 secs1.4 se 7.8secs3.1 -3.5 14.3
10/2915:00:004.8 3.6 se12.5 secs2.2 se15.6 secs2.4 se 9.3secs3.4 -3.8 12.5
10/2914:00:004.3 3.1 se12.3 secs2.2 se9.2 secs1.0 se 16.7secs2.9 -3.3 12.3
10/2913:00:005.2 4.3 se12.5 secs2.1 se9.2 secs1.0 se 17.3secs4.1 -4.6 12.5
10/2912:00:004.9 3.6 se12.5 secs2.1 se15.6 secs2.5 se 9.2secs3.3 -3.8 12.5
10/2911:00:004.8 3.5 se12.4 secs2.4 se9.2 secs1.2 se 16.7secs3.3 -3.7 12.4
10/2910:00:005.2 4.2 se12.3 secs2.1 se15.9 secs2.4 se 9.2secs3.8 -4.4 12.3
10/2909:00:005.5 4.2 se12.3 secs2.2 se15.7 secs2.8 se 9.3secs3.9 -4.4 12.3

 

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 51001
08:50:00 (GMT) on 10/30
Combined Sea Height:7.9 ft
Dominant Period:11.0 secs
Wind Speed: 17.6 kts
Wind Gust: 23.4 kts
Wind Direction:070 degrees
Barometric Pressure:1015.2 mbs
Air Temperature: 77.7 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)
10/3008:50:007.911.017.623.40701015.277.732.0
10/3007:50:007.210.019.523.40701015.677.732.0
10/3006:50:007.29.019.523.40701015.377.732.0
10/3005:50:007.59.017.619.50701014.977.778.4
10/3004:50:007.59.017.619.50601014.477.732.0
10/3003:50:007.211.015.621.40601013.977.932.0
10/3002:50:007.211.015.617.60701013.677.978.4
10/3001:50:007.210.015.619.50701013.277.578.4
10/3000:50:007.56.015.619.50601012.977.532.0
10/2923:50:007.910.015.619.50701013.177.432.0
10/2922:50:006.911.013.717.60701013.877.532.0
10/2921:50:006.911.013.717.60601014.377.232.0
10/2920:50:006.911.015.619.50601014.877.432.0
10/2919:50:007.211.015.619.50601015.477.232.0
10/2918:50:006.610.015.619.50601015.177.532.0
10/2917:50:006.611.017.621.40601014.977.032.0
10/2916:50:006.211.015.619.50601014.377.032.0
10/2915:50:006.211.015.617.60601014.277.278.3
10/2914:50:006.610.013.717.60601014.076.632.0
10/2913:50:006.611.015.619.50501013.777.032.0
10/2912:50:006.211.015.619.50501014.176.832.0
10/2911:50:006.212.015.617.60501014.577.032.0
10/2910:50:006.611.013.717.60501014.777.232.0
10/2909:50:006.611.013.717.60401014.977.032.0

 

000109414 ___0.025185
.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2026 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