Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Major Kelvin Wave Developing As West Anomalies Blow! - Watch the Video HERE (4/5/26)
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)04/07
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
01:00:00 (GMT) on 04/07
Sea Height:2.6 ft
Primary Swell Height: 1.3 ft
Primary Swell Period: 14.5 secs
Surf Height1.4 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)
04/0701:00:002.6 1.3 se14.5 secs1.0 se17.9 secs1.4 se 11.3secs1.4 -1.6 14.5
04/0700:00:002.9 1.6 se14.4 secs1.7 se11.4 secs1.0 se 17.9secs1.7 -1.9 14.4
04/0623:00:002.7 1.4 se16.7 secs1.5 se12.6 secs0.6 se 20.0secs1.7 -2.0 16.7
04/0622:00:002.7 1.5 se12.4 secs1.1 se16.6 secs1.1 se 9.2secs1.4 -1.5 12.4
04/0621:00:002.9 1.7 se14.6 secs1.6 se11.3 secs1.3 se 7.8secs1.8 -2.1 14.6
04/0620:00:002.8 1.5 se14.5 secs1.7 se11.2 secs1.1 se 7.8secs1.6 -1.8 14.5
04/0619:00:003.2 2.0 se12.5 secs1.1 se15.9 secs1.5 se 9.1secs1.8 -2.1 12.5
04/0618:00:003.1 1.7 se14.4 secs1.7 se11.2 secs1.0 se 17.6secs1.8 -2.1 14.4
04/0617:00:003.0 1.6 se14.3 secs0.9 se17.6 secs1.4 se 10.0secs1.7 -1.9 14.3
04/0616:00:002.8 1.5 se14.4 secs1.5 se11.3 secs0.9 se 17.6secs1.7 -1.9 14.4
04/0615:00:002.8 1.5 se14.5 secs1.5 se11.3 secs1.2 se 7.7secs1.7 -1.9 14.5
04/0614:00:003.1 1.7 se14.4 secs1.8 se11.2 secs1.3 se 6.6secs1.9 -2.1 14.4
04/0613:00:003.0 1.7 se14.4 secs1.8 se11.3 secs1.4 se 7.8secs1.8 -2.1 14.4
04/0612:00:002.9 1.4 se14.3 secs1.8 se11.1 secs1.2 se 7.8secs1.6 -1.8 14.3
04/0611:00:003.1 1.8 se14.4 secs1.9 se11.2 secs1.2 se 7.8secs2.0 -2.2 14.4
04/0610:00:003.1 1.7 se14.4 secs1.9 se11.1 secs1.0 se 17.4secs1.8 -2.0 14.4
04/0609:00:003.1 1.6 se14.4 secs1.9 se11.1 secs1.0 se 17.4secs1.8 -2.0 14.4
04/0608:00:003.0 1.6 se14.4 secs1.8 se11.2 secs1.3 se 7.8secs1.7 -1.9 14.4
04/0607:00:002.9 1.7 se12.5 secs1.2 se15.6 secs1.6 se 9.3secs1.6 -1.8 12.5
04/0606:00:003.1 2.1 se11.1 secs1.4 se14.3 secs1.2 se 7.8secs1.8 -2.0 11.1
04/0605:00:003.1 1.5 se14.4 secs2.0 se10.0 secs1.0 se 6.7secs1.6 -1.8 14.4
04/0604:00:003.1 2.0 se11.1 secs1.4 se14.6 secs1.2 se 7.8secs1.6 -1.9 11.1
04/0603:00:003.1 2.1 se10.9 secs1.3 se14.3 secs0.7 se 17.8secs1.7 -1.9 10.9
04/0602:00:003.3 1.6 se14.6 secs2.1 se11.0 secs1.4 se 7.8secs1.8 -2.0 14.6

 

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
01:50:00 (GMT) on 04/07
Combined Sea Height:3.9 ft
Dominant Period:11.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:150 degrees
Barometric Pressure:1011.8 mbs
Air Temperature: 71.6 degrees
Water Temperature:73.2 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)
04/0701:50:003.911.01.93.91501011.871.673.2
04/0700:50:003.910.05.87.81301012.273.673.2
04/0623:50:003.96.07.89.81301013.172.973.0
04/0622:50:003.911.07.89.81301013.873.072.9
04/0621:50:003.616.011.713.71301014.573.072.9
04/0620:50:003.611.05.87.81001014.772.972.7
04/0619:50:003.98.09.811.70901013.972.572.5
04/0618:50:004.316.07.89.81101013.772.772.3
04/0617:50:004.39.05.87.81201013.872.932.0
04/0616:50:003.99.05.87.81201013.672.072.3
04/0615:50:003.99.05.85.81501013.371.872.3
04/0614:50:004.310.05.87.81401013.071.872.5
04/0613:50:004.39.05.89.81501013.172.072.5
04/0612:50:003.910.05.87.81401013.671.872.5
04/0611:50:003.913.05.87.81401013.971.672.3
04/0610:50:003.99.05.87.81201014.771.872.3
04/0609:50:003.910.01.93.91001015.371.872.0
04/0608:50:004.310.03.95.81201015.571.872.1
04/0607:50:004.39.07.89.81201015.071.672.1
04/0606:50:004.310.07.89.81101014.771.672.1
04/0605:50:004.610.07.89.80901014.471.472.5
04/0604:50:004.610.07.89.80901013.972.072.9
04/0603:50:004.610.07.89.80701013.772.173.0
04/0602:50:004.69.05.87.80801013.872.373.2

 

000107201 ___0.025603
.
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