Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Super El Nino Hype is Nonsense - Or is It? - Watch the Video HERE (3/15/26)
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)03/21
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51001
04:00:00 (GMT) on 03/21
Sea Height:9.7 ft
Primary Swell Height: 7.6 ft
Primary Swell Period: 11.1 secs
Surf Height6.3 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)
03/2104:00:009.7 7.6 se11.1 secs2.3 se14.3 secs3.7 se 7.8secs6.3 -7.1 11.1
03/2103:00:009.9 7.8 se11.1 secs3.5 se7.8 secs1.8 se 14.3secs6.5 -7.4 11.1
03/2102:00:009.1 6.5 se11.1 secs1.8 se15.7 secs3.6 se 7.8secs5.4 -6.2 11.1
03/2101:00:009.6 7.5 se11.1 secs2.2 se15.5 secs3.9 se 7.8secs6.2 -7.0 11.1
03/2100:00:009.4 7.1 se11.1 secs3.5 se7.8 secs1.9 se 14.3secs5.9 -6.7 11.1
03/2023:00:008.8 6.8 se11.2 secs2.0 se15.8 secs3.2 se 7.8secs5.7 -6.5 11.2
03/2022:00:008.8 6.6 se12.2 secs3.7 se8.4 secs0.5 se 16.7secs6.1 -6.9 12.2
03/2021:00:008.4 6.0 se12.3 secs4.8 se9.2 secs0.9 se 16.7secs5.6 -6.3 12.3
03/2020:00:008.1 6.8 se11.1 secs1.7 se15.6 secs2.6 se 7.8secs5.7 -6.5 11.1
03/2019:00:007.1 4.9 se12.5 secs3.9 se9.2 secs0.7 se 16.7secs4.6 -5.2 12.5
03/2018:00:007.7 5.9 se11.2 secs2.8 se7.8 secs1.2 se 14.8secs5.0 -5.6 11.2
03/2017:00:008.1 5.8 se12.4 secs4.2 se9.2 secs1.8 se 5.9secs5.4 -6.1 12.4
03/2016:00:008.8 6.5 se12.3 secs4.3 se9.2 secs0.9 se 19.6secs6.0 -6.8 12.3
03/2015:00:008.7 6.2 se12.1 secs2.1 se15.9 secs3.7 se 8.4secs5.6 -6.4 12.1
03/2014:00:008.7 6.6 se12.1 secs3.7 se9.1 secs0.8 se 16.7secs6.0 -6.8 12.1
03/2013:00:009.3 6.8 se12.2 secs3.3 se8.4 secs0.6 se 16.7secs6.3 -7.1 12.2
03/2012:00:008.5 6.2 se12.3 secs4.4 se9.1 secs2.1 se 5.9secs5.8 -6.5 12.3
03/2011:00:008.8 6.7 se12.3 secs4.1 se9.2 secs0.8 se 16.7secs6.2 -7.0 12.3
03/2010:00:008.2 5.8 se12.4 secs4.3 se9.2 secs2.5 se 15.6secs5.4 -6.1 12.4
03/2009:00:007.9 6.4 se12.5 secs3.2 se9.2 secs0.8 se 16.7secs6.0 -6.8 12.5
03/2008:00:007.2 5.4 se12.4 secs3.5 se9.2 secs0.9 se 16.7secs5.0 -5.7 12.4
03/2007:00:007.5 5.5 se12.4 secs2.9 se15.6 secs3.7 se 9.2secs5.1 -5.8 12.4
03/2006:00:007.3 5.3 se12.2 secs2.9 se8.4 secs0.9 se 16.7secs4.9 -5.5 12.2
03/2005:00:006.8 5.0 se12.4 secs2.5 se15.9 secs3.2 se 9.3secs4.6 -5.2 12.4

 

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
04:50:00 (GMT) on 03/21
Combined Sea Height:12.1 ft
Dominant Period:11.0 secs
Wind Speed: 17.6 kts
Wind Gust: 23.4 kts
Wind Direction:060 degrees
Barometric Pressure:1006.3 mbs
Air Temperature: 72.0 degrees
Water Temperature:72.5 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)
03/2104:50:0012.111.017.623.40601006.372.072.5
03/2103:50:0013.110.017.623.40501006.370.572.5
03/2102:50:0011.510.017.621.40501006.272.072.3
03/2101:50:0011.811.017.621.40601006.170.772.3
03/2100:50:0011.810.017.621.40601006.272.972.3
03/2023:50:0012.110.015.621.40601006.872.972.3
03/2022:50:0011.211.017.621.40701007.373.072.3
03/2021:50:0010.511.015.619.50801008.273.672.3
03/2020:50:0011.510.015.621.40701007.973.272.3
03/2019:50:0010.810.015.617.60701007.973.272.3
03/2018:50:0011.211.017.621.40801007.272.572.3
03/2017:50:0010.811.015.617.60901007.172.372.1
03/2016:50:0010.211.09.811.70901006.872.172.1
03/2015:50:0010.211.07.89.80801005.973.232.0
03/2014:50:009.88.07.811.70701005.472.772.1
03/2013:50:0010.811.013.717.60701005.172.172.1
03/2012:50:0010.211.015.619.50601005.972.072.1
03/2011:50:0010.810.017.621.40601006.672.072.0
03/2010:50:009.811.017.621.40501007.272.172.0
03/2009:50:000.00.017.619.50501007.671.872.1
03/2008:50:009.812.015.621.40501008.172.372.1
03/2007:50:008.511.013.717.60301008.172.932.0
03/2006:50:008.511.09.811.70401007.873.472.3
03/2005:50:008.912.05.87.80501007.273.672.5

 

000107066 ___0.046812
.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2025 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