Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino Forecast Go Crazy - But What's Occurring Now? - Video HERE (5/31/26)
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 51004 Southeast Hawaii
Longitude = 152.52W Latitude = 17.44N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)06/05
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51004
17:00:00 (GMT) on 06/05
Sea Height:6.4 ft
Primary Swell Height: 4.2 ft
Primary Swell Period: 12.6 secs
Surf Height4 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)
06/0517:00:006.4 4.2 se12.6 secs3.6 se9.1 secs1.1 se 16.7secs4.0 -4.5 12.6
06/0516:00:006.4 3.4 se12.7 secs3.8 se9.0 secs0.9 se 16.7secs3.2 -3.6 12.7
06/0515:00:006.8 3.4 se12.5 secs4.0 se9.1 secs1.0 se 16.7secs3.2 -3.7 12.5
06/0514:00:006.3 3.1 se14.2 secs3.5 se9.9 secs2.5 se 6.7secs3.3 -3.8 14.2
06/0513:00:006.5 3.3 se14.1 secs4.0 se8.5 secs0.0 se 0.0secs3.5 -3.9 14.1
06/0512:00:007.8 3.3 se14.5 secs5.4 se8.4 secs0.0 se 0.0secs3.6 -4.1 14.5
06/0511:00:006.7 4.7 se9.0 secs3.0 se14.0 secs2.0 se 5.9secs3.2 -3.6 9.0
06/0510:00:006.7 3.4 se14.2 secs4.2 se9.0 secs2.1 se 5.9secs3.7 -4.1 14.2
06/0509:00:006.5 3.4 se14.5 secs4.0 se9.0 secs2.0 se 5.9secs3.7 -4.2 14.5
06/0508:00:007.0 3.3 se14.3 secs5.0 se8.4 secs0.0 se 0.0secs3.5 -4.0 14.3
06/0507:00:007.0 3.1 se14.4 secs4.8 se8.4 secs0.0 se 0.0secs3.4 -3.9 14.4
06/0506:00:006.5 3.1 se14.4 secs4.1 se8.9 secs2.5 se 5.9secs3.4 -3.8 14.4
06/0505:00:006.5 3.3 se14.3 secs3.6 se9.0 secs1.6 se 17.5secs3.5 -4.0 14.3
06/0504:00:006.4 3.6 se14.4 secs4.0 se8.9 secs1.8 se 5.5secs3.9 -4.4 14.4
06/0503:00:006.2 3.1 se14.5 secs4.0 se8.4 secs0.0 se 0.0secs3.4 -3.8 14.5
06/0502:00:006.9 4.3 se14.4 secs4.0 se8.3 secs0.0 se 0.0secs4.6 -5.2 14.4
06/0501:00:005.6 3.0 se14.3 secs3.5 se8.9 secs1.4 se 5.6secs3.2 -3.6 14.3
06/0500:00:006.5 3.5 se14.7 secs3.9 se8.4 secs0.0 se 0.0secs3.9 -4.4 14.7
06/0423:00:005.8 3.8 se14.7 secs2.9 se9.0 secs1.8 se 5.9secs4.2 -4.8 14.7
06/0422:00:006.1 3.8 se14.5 secs3.7 se8.3 secs2.3 se 11.4secs4.1 -4.7 14.5
06/0421:00:006.1 4.3 se14.7 secs2.4 se11.5 secs3.2 se 8.3secs4.7 -5.4 14.7
06/0420:00:006.0 4.0 se14.6 secs2.4 se11.5 secs3.2 se 8.4secs4.4 -5.0 14.6
06/0419:00:005.9 3.9 se14.7 secs2.7 se11.4 secs2.8 se 8.3secs4.3 -4.9 14.7
06/0418:00:006.0 4.0 se14.6 secs2.4 se11.3 secs3.0 se 7.8secs4.4 -5.0 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 51004
16:50:00 (GMT) on 06/05
Combined Sea Height:8.5 ft
Dominant Period:9.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:070 degrees
Barometric Pressure:1018.0 mbs
Air Temperature: 78.1 degrees
Water Temperature:79.2 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)
06/0516:50:008.59.017.621.40701018.078.179.2
06/0515:50:009.29.017.619.50701017.577.779.0
06/0514:50:008.29.017.621.40701017.476.179.2
06/0513:50:008.59.017.621.40601017.476.879.2
06/0512:50:009.29.017.621.40701017.477.279.2
06/0511:50:009.29.017.621.40601017.976.879.2
06/0510:50:009.28.017.621.40701018.276.379.2
06/0509:50:008.99.015.619.50601019.077.779.2
06/0508:50:009.58.015.621.40701019.375.779.2
06/0507:50:009.88.021.429.20601019.177.479.3
06/0506:50:008.99.017.623.40701018.279.032.0
06/0505:50:009.58.015.619.50701017.679.079.3
06/0504:50:008.58.017.621.40601016.979.379.3
06/0503:50:009.29.017.621.40601016.379.279.3
06/0502:50:008.28.015.619.50701016.479.079.3
06/0501:50:008.28.017.619.50601016.479.079.3
06/0500:50:008.28.013.717.60401016.677.779.3
06/0423:50:008.29.09.815.60801017.377.779.3
06/0422:50:007.98.013.717.60601017.777.979.3
06/0421:50:008.28.013.717.60701018.377.479.3
06/0420:50:007.98.015.619.50701018.377.779.3
06/0419:50:008.215.015.617.60701018.578.179.2
06/0418:50:007.90.015.619.50701018.277.979.2
06/0417:50:007.58.017.621.40701017.677.979.2

 

000031352 ___0.024366
.
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