Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Tropics On Fire - But Will the PDO Dampen El Nino? - Video HERE (9/27/26)
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)09/28
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
20:00:00 (GMT) on 09/28
Sea Height:7.1 ft
Primary Swell Height: 4.6 ft
Primary Swell Period: 12.3 secs
Surf Height4.2 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)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
09/2820:00:007.1 4.6 se12.3 secs4.1 se9.2 secs0.8 se 16.7secs4.2 -4.8 12.3
09/2819:00:007.3 4.8 se12.3 secs3.4 se8.5 secs0.8 se 16.7secs4.4 -5.0 12.3
09/2818:00:007.2 5.1 se11.1 secs2.0 se15.2 secs2.9 se 7.8secs4.2 -4.8 11.1
09/2817:00:008.3 5.7 se11.0 secs2.4 se14.9 secs3.6 se 7.8secs4.7 -5.3 11.0
09/2816:00:008.5 6.2 se11.1 secs2.2 se14.8 secs3.6 se 7.8secs5.2 -5.9 11.1
09/2815:00:008.7 6.1 se12.4 secs5.0 se9.3 secs2.6 se 6.3secs5.7 -6.4 12.4
09/2814:00:008.5 5.6 se12.3 secs4.8 se9.2 secs1.0 se 16.7secs5.2 -5.9 12.3
09/2813:00:009.1 5.9 se12.5 secs4.8 se9.3 secs1.3 se 16.7secs5.5 -6.2 12.5
09/2812:00:009.2 6.0 se12.4 secs5.4 se9.3 secs2.7 se 6.3secs5.6 -6.3 12.4
09/2811:00:009.1 6.0 se12.3 secs5.1 se9.3 secs2.9 se 15.6secs5.5 -6.2 12.3
09/2810:00:009.1 6.4 se12.3 secs4.8 se9.3 secs1.0 se 16.7secs5.9 -6.7 12.3
09/2809:00:008.7 6.4 se12.4 secs4.1 se9.2 secs1.3 se 16.7secs6.0 -6.8 12.4
09/2808:00:009.6 7.2 se12.3 secs3.4 se8.4 secs1.7 se 16.7secs6.7 -7.5 12.3
09/2807:00:009.1 7.0 se12.2 secs3.5 se8.5 secs1.6 se 16.7secs6.4 -7.2 12.2
09/2806:00:009.2 6.5 se12.5 secs4.8 se9.2 secs1.6 se 16.7secs6.1 -6.9 12.5
09/2805:00:008.8 5.8 se12.5 secs5.0 se9.2 secs2.0 se 16.7secs5.5 -6.2 12.5
09/2804:00:008.1 5.5 se12.4 secs4.1 se9.3 secs2.2 se 16.7secs5.1 -5.8 12.4
09/2803:00:009.2 6.7 se11.1 secs4.6 se14.2 secs3.3 se 7.8secs5.6 -6.3 11.1
09/2802:00:009.5 6.8 se11.1 secs4.5 se14.4 secs3.9 se 7.8secs5.6 -6.4 11.1
09/2801:00:008.3 5.7 se11.0 secs3.7 se14.5 secs2.3 se 17.5secs4.7 -5.3 11.0
09/2800:00:008.9 6.2 se12.1 secs3.1 se15.6 secs3.9 se 8.4secs5.6 -6.4 12.1
09/2723:00:008.7 5.6 se12.2 secs3.3 se15.7 secs4.2 se 8.4secs5.1 -5.8 12.2
09/2722:00:008.3 6.0 se11.1 secs3.4 se14.4 secs2.1 se 17.7secs5.0 -5.6 11.1
09/2721:00:008.8 6.7 se11.2 secs2.7 se15.5 secs3.2 se 7.8secs5.6 -6.3 11.2

 

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
20:50:00 (GMT) on 09/28
Combined Sea Height:9.8 ft
Dominant Period:11.0 secs
Wind Speed: 19.5 kts
Wind Gust: 25.4 kts
Wind Direction:080 degrees
Barometric Pressure:1015.9 mbs
Air Temperature: 78.6 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)
09/2820:50:009.811.019.525.40801015.978.632.0
09/2819:50:0010.211.019.525.40801016.278.632.0
09/2818:50:009.810.021.425.40701015.978.478.8
09/2817:50:0010.810.021.425.40701015.778.332.0
09/2816:50:0010.810.019.525.40701015.378.378.8
09/2815:50:0011.810.019.523.40601014.878.378.8
09/2814:50:0011.511.019.525.40701014.578.378.8
09/2813:50:0011.511.021.425.40701014.478.132.0
09/2812:50:0011.511.019.525.40701014.878.178.8
09/2811:50:0011.811.017.621.40701015.478.178.8
09/2810:50:0011.810.019.525.40701015.978.479.0
09/2809:50:0011.811.019.525.40701016.178.332.0
09/2808:50:0011.810.021.425.40701016.478.632.0
09/2807:50:0010.50.019.523.40701016.732.079.0
09/2806:50:0011.811.021.425.40701016.378.632.0
09/2805:50:0011.510.019.525.40701015.878.679.0
09/2804:50:0010.810.019.525.40701015.278.679.0
09/2803:50:0011.80.019.525.40701015.078.879.0
09/2802:50:0011.510.015.621.40701014.677.779.0
09/2801:50:0011.211.017.623.40801014.777.079.0
09/2800:50:0013.111.019.525.40601014.978.632.0
09/2723:50:0011.811.019.523.40701015.578.679.0
09/2722:50:0011.211.017.621.40601016.377.732.0
09/2721:50:0011.810.017.621.40701016.977.032.0

 

000109172 ___0.028039
.
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