Surf Forecasts and Marine Weather - No Hype - Just the Facts!
And Here We Go - A Massive El Nino Is Developing! - Video HERE (7/12/26)
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)07/13
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
18:00:00 (GMT) on 07/13
Sea Height:4.3 ft
Primary Swell Height: 2.3 ft
Primary Swell Period: 12.6 secs
Surf Height2.1 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)
07/1318:00:004.3 2.3 se12.6 secs2.5 se9.1 secs0.5 se 16.7secs2.1 -2.4 12.6
07/1317:00:005.0 2.1 se14.5 secs3.0 se9.1 secs1.7 se 5.9secs2.3 -2.6 14.5
07/1316:00:004.4 1.8 se14.4 secs2.8 se8.4 secs0.0 se 0.0secs2.0 -2.2 14.4
07/1315:00:005.4 3.5 se8.9 secs2.0 se14.4 secs2.0 se 5.9secs2.4 -2.7 8.9
07/1314:00:004.8 3.2 se8.3 secs1.7 se14.7 secs0.3 se 20.0secs2.0 -2.3 8.3
07/1313:00:005.5 3.9 se8.3 secs1.7 se12.5 secs0.6 se 16.7secs2.4 -2.8 8.3
07/1312:00:005.6 3.8 se8.3 secs2.1 se14.4 secs0.0 se 0.0secs2.4 -2.7 8.3
07/1311:00:005.1 3.6 se8.4 secs1.6 se14.3 secs0.0 se 0.0secs2.3 -2.6 8.4
07/1310:00:005.1 3.7 se8.3 secs1.8 se14.1 secs0.0 se 0.0secs2.3 -2.6 8.3
07/1309:00:005.7 4.1 se8.4 secs2.1 se14.8 secs0.0 se 0.0secs2.6 -3.0 8.4
07/1308:00:005.5 3.7 se8.4 secs2.1 se14.5 secs0.3 se 20.0secs2.3 -2.6 8.4
07/1307:00:005.3 3.5 se8.9 secs1.6 se14.2 secs2.0 se 5.6secs2.3 -2.7 8.9
07/1306:00:005.1 3.8 se8.4 secs1.8 se14.6 secs0.0 se 0.0secs2.4 -2.7 8.4
07/1305:00:004.8 3.3 se8.4 secs1.7 se14.5 secs1.0 se 17.6secs2.1 -2.4 8.4
07/1304:00:005.3 3.9 se8.4 secs1.8 se14.4 secs0.0 se 0.0secs2.4 -2.7 8.4
07/1303:00:005.7 4.1 se8.4 secs2.1 se16.0 secs1.7 se 13.0secs2.6 -2.9 8.4
07/1302:00:005.2 4.0 se8.3 secs1.2 se12.2 secs0.7 se 15.3secs2.5 -2.8 8.3
07/1301:00:006.1 4.9 se8.4 secs1.4 se14.7 secs0.0 se 0.0secs3.1 -3.5 8.4
07/1300:00:005.2 3.3 se9.0 secs1.9 se14.7 secs2.1 se 6.0secs2.2 -2.5 9.0
07/1223:00:005.8 4.6 se8.3 secs1.7 se14.5 secs0.3 se 20.0secs2.9 -3.2 8.3
07/1222:00:006.1 4.7 se8.3 secs1.5 se14.4 secs0.0 se 0.0secs2.9 -3.3 8.3
07/1221:00:006.0 4.6 se8.3 secs1.5 se14.6 secs0.0 se 0.0secs2.8 -3.2 8.3
07/1220:00:005.3 3.5 se8.3 secs1.8 se14.6 secs1.6 se 11.4secs2.2 -2.5 8.3
07/1219:00:005.2 3.8 se8.3 secs1.4 se16.5 secs1.2 se 12.8secs2.4 -2.7 8.3

 

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
17:50:00 (GMT) on 07/13
Combined Sea Height:7.2 ft
Dominant Period:8.0 secs
Wind Speed: 13.7 kts
Wind Gust: 17.6 kts
Wind Direction:070 degrees
Barometric Pressure:1017.7 mbs
Air Temperature: 77.9 degrees
Water Temperature:78.8 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)
07/1317:50:007.28.013.717.60701017.777.978.8
07/1316:50:007.59.013.717.60801017.477.578.8
07/1315:50:007.29.015.617.60801017.377.578.8
07/1314:50:007.99.015.619.50801017.177.578.8
07/1313:50:007.98.015.619.50901017.177.578.8
07/1312:50:007.58.015.619.50901017.177.778.8
07/1311:50:008.28.015.621.40901017.677.778.8
07/1310:50:008.28.017.619.50901018.177.979.0
07/1309:50:000.00.015.619.50801018.578.179.0
07/1308:50:007.58.017.619.50701019.078.379.0
07/1307:50:008.58.013.715.60701018.877.579.0
07/1306:50:008.58.017.621.40701018.677.479.0
07/1305:50:008.28.019.523.40701018.177.079.0
07/1304:50:007.28.015.619.50701017.678.179.0
07/1303:50:007.98.015.617.60801017.578.679.0
07/1302:50:008.28.013.717.60801017.478.679.0
07/1301:50:008.58.015.619.50801017.578.879.0
07/1300:50:008.28.017.621.40901017.578.679.0
07/1223:50:008.98.017.621.40801017.978.679.0
07/1222:50:008.28.015.619.50901018.178.479.0
07/1221:50:008.28.017.621.40801018.678.678.8
07/1220:50:007.98.017.621.40801018.778.478.8
07/1219:50:007.98.019.523.40801018.778.378.8
07/1218:50:008.28.015.621.40901018.774.778.8

 

000108681 ___0.029227
.
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