Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Super El Nino - A Brutal Lie? - Video HERE (5/17/26)
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)05/23
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
07:00:00 (GMT) on 05/23
Sea Height:6.8 ft
Primary Swell Height: 4.5 ft
Primary Swell Period: 9.9 secs
Surf Height3.3 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)
05/2307:00:006.8 4.5 se9.9 secs3.4 se6.7 secs1.4 se 13.4secs3.3 -3.8 9.9
05/2306:00:007.3 5.0 se9.9 secs1.6 se14.0 secs3.2 se 6.8secs3.7 -4.2 9.9
05/2305:00:007.0 4.6 se9.9 secs1.5 se13.9 secs3.2 se 6.7secs3.4 -3.9 9.9
05/2304:00:007.1 4.9 se10.0 secs1.7 se13.9 secs2.9 se 6.7secs3.7 -4.2 10.0
05/2303:00:007.3 4.8 se10.0 secs2.0 se14.0 secs3.2 se 6.7secs3.6 -4.1 10.0
05/2302:00:006.1 3.6 se10.9 secs3.5 se7.8 secs1.1 se 15.0secs3.0 -3.3 10.9
05/2301:00:006.3 4.2 se10.8 secs1.9 se14.0 secs2.5 se 7.3secs3.4 -3.9 10.8
05/2300:00:006.7 4.5 se10.0 secs2.1 se13.8 secs2.3 se 6.7secs3.4 -3.8 10.0
05/2223:00:007.0 4.9 se10.0 secs2.1 se14.1 secs2.8 se 6.7secs3.7 -4.1 10.0
05/2222:00:006.4 4.3 se10.0 secs1.9 se14.0 secs2.7 se 6.7secs3.2 -3.6 10.0
05/2221:00:007.3 5.1 se10.2 secs1.9 se14.1 secs3.2 se 6.7secs3.9 -4.4 10.2
05/2220:00:006.9 5.2 se10.0 secs1.7 se13.9 secs2.9 se 6.7secs3.9 -4.4 10.0
05/2219:00:007.7 5.3 se10.0 secs1.9 se14.2 secs3.1 se 6.8secs4.0 -4.5 10.0
05/2218:00:008.0 5.7 se10.0 secs2.5 se14.0 secs2.8 se 6.8secs4.3 -4.8 10.0
05/2217:00:007.4 5.3 se10.1 secs1.6 se14.0 secs2.8 se 6.7secs4.0 -4.6 10.1
05/2216:00:007.3 4.9 se10.0 secs1.8 se13.7 secs2.8 se 6.7secs3.7 -4.2 10.0
05/2215:00:008.0 5.5 se10.1 secs2.4 se13.7 secs3.1 se 6.7secs4.2 -4.7 10.1
05/2214:00:007.9 5.9 se10.0 secs1.9 se13.2 secs3.2 se 6.8secs4.4 -5.0 10.0
05/2213:00:007.4 5.0 se10.0 secs1.9 se13.6 secs3.0 se 6.8secs3.8 -4.3 10.0
05/2212:00:007.4 4.9 se10.0 secs2.1 se14.1 secs2.9 se 6.7secs3.7 -4.2 10.0
05/2211:00:007.8 5.7 se10.0 secs1.8 se14.2 secs2.6 se 6.7secs4.3 -4.8 10.0
05/2210:00:007.4 5.2 se10.0 secs1.6 se13.9 secs2.9 se 6.7secs3.9 -4.4 10.0
05/2209:00:006.6 4.1 se10.0 secs1.8 se14.1 secs3.3 se 6.8secs3.1 -3.5 10.0
05/2208:00:006.7 4.3 se9.9 secs1.5 se13.8 secs3.1 se 6.7secs3.2 -3.6 9.9

 

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
06:50:00 (GMT) on 05/23
Combined Sea Height:10.2 ft
Dominant Period:10.0 secs
Wind Speed: 19.5 kts
Wind Gust: 23.4 kts
Wind Direction:070 degrees
Barometric Pressure:1021.1 mbs
Air Temperature: 74.8 degrees
Water Temperature:76.5 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)
05/2306:50:0010.210.019.523.40701021.174.876.5
05/2305:50:0010.510.019.525.40701020.674.876.5
05/2304:50:0010.510.019.523.40601020.075.676.3
05/2303:50:009.810.019.521.40701019.676.176.3
05/2302:50:009.210.019.523.40701019.576.576.3
05/2301:50:009.210.017.621.40601020.076.376.3
05/2300:50:009.510.017.621.40601020.776.376.5
05/2223:50:009.510.017.621.40701021.276.176.5
05/2222:50:009.810.015.621.40701021.676.132.0
05/2221:50:009.59.019.523.40601022.276.376.3
05/2220:50:0010.210.019.525.40601022.475.476.3
05/2219:50:0010.210.017.621.40601022.475.275.9
05/2218:50:0010.810.017.621.40701021.976.375.9
05/2217:50:0010.810.017.621.40801021.675.475.9
05/2216:50:0011.510.015.619.50801021.175.675.9
05/2215:50:0011.210.017.623.40701020.775.475.9
05/2214:50:0010.210.019.523.40801020.375.475.9
05/2213:50:0010.210.019.523.40801020.275.275.9
05/2212:50:009.810.017.619.50801020.475.475.9
05/2211:50:0010.29.017.621.40801020.975.476.1
05/2210:50:0010.59.019.523.40701021.375.676.1
05/2209:50:0010.59.021.427.30801021.675.676.1
05/2208:50:0010.210.019.525.40701021.975.776.1
05/2207:50:009.89.021.425.40801021.675.975.9

 

000107921 ___0.027804
.
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