Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Massive Westerly Wind Burst Underway - Strong El Nino Developing! - Video HERE (6/28/26)
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 41043 South Western Atlantic
Longitude = 65.01W Latitude = 20.99N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/03
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 41043
01:00:00 (GMT) on 07/03
Sea Height:2.3 ft
Primary Swell Height: 1.3 ft
Primary Swell Period: 7.8 secs
Surf Height0.7 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)
07/0301:00:002.3 1.3 se7.8 secs0.6 se10.9 secs0.2 se 14.3secs0.7 -0.9 7.8
07/0300:00:002.3 1.3 se8.4 secs0.6 se11.5 secs0.0 se 0.0secs0.8 -0.9 8.4
07/0223:00:002.1 1.2 se9.0 secs1.1 se5.9 secs0.5 se 12.2secs0.8 -0.9 9.0
07/0222:00:002.2 1.4 se8.3 secs0.4 se11.7 secs0.0 se 0.0secs0.8 -1.0 8.3
07/0221:00:002.1 1.0 se9.1 secs1.2 se5.5 secs0.1 se 12.5secs0.7 -0.8 9.1
07/0220:00:001.9 1.1 se9.0 secs0.9 se5.9 secs0.1 se 12.5secs0.7 -0.9 9.0
07/0219:00:002.2 1.4 se8.4 secs0.4 se11.7 secs0.0 se 0.0secs0.8 -1.0 8.4
07/0218:00:002.1 1.4 se8.3 secs0.4 se11.5 secs0.0 se 0.0secs0.8 -1.0 8.3
07/0217:00:002.3 1.5 se8.3 secs0.4 se12.0 secs0.0 se 0.0secs0.9 -1.1 8.3
07/0216:00:002.2 1.4 se8.3 secs0.5 se12.3 secs0.0 se 0.0secs0.8 -1.0 8.3
07/0215:00:002.3 1.4 se8.3 secs0.5 se11.6 secs0.0 se 0.0secs0.8 -1.0 8.3
07/0214:00:002.2 1.4 se9.0 secs0.5 se12.2 secs1.0 se 5.9secs0.9 -1.1 9.0
07/0213:00:002.5 1.8 se8.4 secs0.0 se0.0 secs se secs1.1 -1.3 8.4
07/0212:00:002.2 1.3 se8.4 secs0.6 se12.0 secs0.0 se 0.0secs0.8 -0.9 8.4
07/0211:00:002.0 1.3 se9.0 secs1.0 se5.6 secs0.4 se 12.1secs0.8 -1.0 9.0
07/0210:00:002.2 1.4 se9.1 secs1.1 se5.9 secs0.2 se 12.5secs0.9 -1.1 9.1
07/0209:00:002.1 1.3 se8.3 secs0.0 se0.0 secs se secs0.7 -0.9 8.3
07/0208:00:002.2 1.4 se7.6 secs0.7 se10.9 secs0.0 se 0.0secs0.7 -0.9 7.6
07/0207:00:002.3 1.3 se9.1 secs1.3 se5.9 secs0.2 se 13.0secs0.8 -1.0 9.1
07/0206:00:002.1 1.5 se8.4 secs0.5 se11.5 secs0.0 se 0.0secs0.9 -1.1 8.4
07/0205:00:002.4 1.7 se8.4 secs0.5 se12.2 secs0.0 se 0.0secs1.0 -1.2 8.4
07/0204:00:002.3 1.4 se8.4 secs0.5 se12.2 secs0.0 se 0.0secs0.8 -1.0 8.4
07/0203:00:002.2 1.3 se9.0 secs1.0 se5.9 secs0.4 se 12.5secs0.9 -1.0 9.0
07/0202:00:002.4 1.6 se8.4 secs0.6 se12.2 secs0.0 se 0.0secs1.0 -1.2 8.4

 

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 41043
01:50:00 (GMT) on 07/03
Combined Sea Height:3.9 ft
Dominant Period:8.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:090 degrees
Barometric Pressure:1019.2 mbs
Air Temperature: 82.2 degrees
Water Temperature:83.3 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)
07/0301:50:003.98.013.715.60901019.282.283.3
07/0300:50:003.68.013.715.60901018.782.483.3
07/0223:50:003.66.011.713.70901018.082.483.3
07/0222:50:003.68.09.811.70901017.682.683.5
07/0221:50:003.68.09.813.71101017.182.883.5
07/0220:50:003.98.011.713.71001016.982.883.5
07/0219:50:003.98.011.715.61101017.182.683.5
07/0218:50:003.98.011.715.61001017.482.683.5
07/0217:50:004.38.013.715.61001018.082.683.5
07/0216:50:003.95.015.621.41101018.181.583.3
07/0215:50:004.39.013.715.61001018.382.483.3
07/0214:50:004.38.013.715.61001018.382.283.3
07/0213:50:003.98.011.715.61101018.082.283.3
07/0212:50:003.98.013.715.61001017.482.083.1
07/0211:50:003.98.013.717.61001017.082.083.1
07/0210:50:003.98.013.717.61001016.582.083.1
07/0209:50:003.98.013.713.71101016.081.983.1
07/0208:50:003.98.013.715.61101015.981.983.1
07/0207:50:003.98.013.717.61101015.881.532.0
07/0206:50:003.98.013.715.61101015.981.732.0
07/0205:50:003.99.013.715.61001016.381.983.1
07/0204:50:003.69.013.715.61001016.482.083.1
07/0203:50:003.98.011.715.61001016.982.283.3
07/0202:50:003.68.013.715.61001017.382.283.3

 

000114640 ___0.027242
.
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