Surf Forecasts and Marine Weather - No Hype - Just the Facts!
This Was Not Expected - And Not in a Good Way (PDO related)! - Video HERE (8/30/26)
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)09/02
14:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
14:00:00 (GMT) on 09/02
Sea Height:4.4 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 9.1 secs
Surf Height1.8 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)
09/0214:00:004.4 2.6 se9.1 secs1.3 se16.3 secs1.6 se 12.5secs1.8 -2.0 9.1
09/0213:00:004.5 2.7 se9.1 secs1.4 se12.4 secs1.7 se 5.9secs1.8 -2.1 9.1
09/0212:00:004.0 2.3 se9.9 secs1.2 se14.1 secs1.9 se 6.7secs1.7 -1.9 9.9
09/0211:00:004.6 2.8 se10.0 secs1.3 se14.4 secs2.0 se 6.7secs2.1 -2.4 10.0
09/0210:00:004.5 2.6 se9.8 secs1.4 se14.3 secs2.2 se 6.7secs2.0 -2.2 9.8
09/0209:00:004.3 2.5 se9.1 secs1.6 se14.1 secs1.9 se 5.9secs1.7 -1.9 9.1
09/0208:00:004.4 2.7 se8.3 secs1.7 se12.5 secs0.5 se 16.7secs1.7 -1.9 8.3
09/0207:00:004.5 2.6 se9.8 secs1.3 se14.2 secs2.1 se 6.7secs1.9 -2.2 9.8
09/0206:00:004.7 2.8 se9.1 secs1.5 se12.3 secs0.9 se 15.4secs1.9 -2.1 9.1
09/0205:00:005.4 3.5 se9.1 secs1.7 se14.4 secs2.2 se 5.9secs2.4 -2.7 9.1
09/0204:00:005.0 2.6 se10.1 secs1.4 se14.3 secs2.4 se 6.7secs2.0 -2.2 10.1
09/0203:00:005.0 3.4 se8.4 secs1.7 se12.5 secs0.7 se 16.7secs2.2 -2.4 8.4
09/0202:00:004.7 3.1 se8.4 secs1.7 se12.5 secs0.2 se 16.7secs2.0 -2.2 8.4
09/0201:00:004.7 2.3 se11.0 secs2.6 se7.8 secs1.4 se 14.1secs1.9 -2.1 11.0
09/0200:00:003.9 2.4 se9.1 secs1.3 se14.2 secs1.5 se 5.9secs1.6 -1.8 9.1
09/0123:00:004.5 2.7 se9.1 secs1.5 se12.5 secs0.9 se 15.8secs1.8 -2.1 9.1
09/0122:00:004.4 2.4 se9.9 secs1.3 se14.1 secs2.0 se 6.7secs1.8 -2.0 9.9
09/0121:00:004.2 2.6 se9.1 secs1.4 se12.2 secs1.6 se 5.9secs1.8 -2.0 9.1
09/0120:00:004.5 3.0 se8.3 secs1.7 se12.5 secs0.4 se 16.7secs1.9 -2.1 8.3
09/0119:00:004.3 2.6 se9.0 secs1.8 se12.3 secs1.8 se 5.9secs1.8 -2.0 9.0
08/3123:00:005.1 3.3 se7.7 secs2.2 se11.0 secs0.9 se 15.2secs1.9 -2.2 7.7
08/3122:00:004.5 2.0 se11.2 secs2.4 se7.8 secs0.8 se 15.3secs1.6 -1.9 11.2
08/3121:00:004.9 2.9 se8.3 secs1.8 se12.3 secs0.4 se 16.7secs1.8 -2.1 8.3
08/3120:00:004.9 3.2 se7.7 secs1.7 se12.2 secs0.7 se 15.4secs1.8 -2.1 7.7

 

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
13:50:00 (GMT) on 09/05
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:050 degrees
Barometric Pressure:1012.1 mbs
Air Temperature: 77.0 degrees
Water Temperature:79.9 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)
09/0513:50:000.00.017.621.40501012.177.079.9
09/0512:50:000.00.011.719.50701012.677.979.9
09/0511:50:000.00.019.525.40701013.278.480.1
09/0510:50:000.00.017.623.40601013.878.479.9
09/0509:50:000.00.015.625.40701014.276.680.1
09/0508:50:000.00.017.619.50701014.378.880.1
09/0507:50:000.00.015.619.50701014.379.279.9
09/0506:50:000.00.017.621.40501014.678.880.1
09/0505:50:000.00.017.621.40701013.779.380.1
09/0504:50:000.00.013.717.60701013.277.480.1
09/0503:50:000.00.015.619.50601012.879.780.1
09/0502:50:000.00.017.621.40701012.680.180.1
09/0501:50:000.00.015.619.50601012.679.280.1
09/0500:50:000.00.017.621.40601012.979.780.1
09/0423:50:000.00.015.619.50601013.679.580.1
09/0422:50:000.00.015.617.60701014.179.380.1
09/0421:50:000.00.015.619.50701014.779.580.1
09/0420:50:000.00.015.619.50701015.179.380.1
09/0419:50:000.00.017.621.40701015.279.579.9
09/0418:50:000.00.015.619.50701014.979.379.9
09/0417:50:000.00.015.621.40701014.678.879.9
09/0416:50:000.00.015.619.50701013.978.832.0
09/0415:50:000.00.017.621.40701013.978.679.9
09/0414:50:000.00.015.619.50701013.678.879.9

 

000109042 ___0.032238
.
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