Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Here We Go - Kelvin Wave #4 Developing! - Video HERE (6/7/26)
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 42040 Mobile South
Longitude = 88.20W Latitude = 29.21N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)06/12
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 42040
08:00:00 (GMT) on 06/12
Sea Height:1 ft
Primary Swell Height: 0.7 ft
Primary Swell Period: 5.5 secs
Surf Height0.3 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)
06/1208:00:001.0 0.7 se5.5 secs0.2 se8.6 secs0.0 se 0.0secs0.3 -0.4 5.5
06/1207:00:001.1 0.8 se5.5 secs0.3 se8.7 secs0.0 se 0.0secs0.4 -0.4 5.5
06/1206:00:001.0 0.8 se5.5 secs0.3 se8.8 secs0.0 se 0.0secs0.4 -0.5 5.5
06/1205:00:001.0 0.8 se5.9 secs0.1 se9.4 secs0.0 se 0.0secs0.4 -0.4 5.9
06/1204:00:001.0 0.7 se6.2 secs0.2 se9.3 secs0.0 se 0.0secs0.4 -0.5 6.2
06/1203:00:000.9 0.6 se6.3 secs0.1 se9.4 secs0.0 se 0.0secs0.3 -0.4 6.3
06/1202:00:001.0 0.6 se6.6 secs0.0 se10.0 secs0.0 se 0.0secs0.3 -0.4 6.6
06/1201:00:000.9 0.6 se6.2 secs0.2 se9.3 secs0.0 se 0.0secs0.3 -0.4 6.2
06/1200:00:001.0 0.7 se6.2 secs0.0 se0.0 secs se secs0.3 -0.4 6.2
06/1123:00:001.0 0.7 se5.9 secs0.2 se9.3 secs0.0 se 0.0secs0.3 -0.4 5.9
06/1122:00:000.9 0.6 se7.1 secs0.0 se0.0 secs se secs0.3 -0.4 7.1
06/1121:00:001.0 0.7 se5.9 secs0.2 se9.1 secs0.0 se 0.0secs0.3 -0.4 5.9
06/1120:00:001.1 0.8 se6.6 secs0.0 se0.0 secs se secs0.4 -0.6 6.6
06/1119:00:001.0 0.7 se6.2 secs0.2 se9.4 secs0.0 se 0.0secs0.4 -0.5 6.2
06/1118:00:001.1 0.7 se6.7 secs0.1 se10.4 secs0.0 se 0.0secs0.4 -0.5 6.7
06/1117:00:001.1 0.8 se5.9 secs0.4 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.9
06/1116:00:001.1 0.7 se6.6 secs0.2 se10.0 secs0.0 se 0.0secs0.3 -0.4 6.6
06/1115:00:001.0 0.7 se6.2 secs0.2 se9.5 secs0.0 se 0.0secs0.3 -0.4 6.2
06/1114:00:001.0 0.8 se5.9 secs0.4 se9.1 secs0.0 se 0.0secs0.4 -0.4 5.9
06/1113:00:001.1 0.7 se6.2 secs0.3 se9.5 secs0.0 se 0.0secs0.4 -0.5 6.2
06/1112:00:001.1 0.8 se5.9 secs0.3 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.9
06/1111:00:001.1 0.8 se5.5 secs0.3 se8.9 secs0.0 se 0.0secs0.4 -0.5 5.5
06/1110:00:001.1 0.9 se5.8 secs0.1 se9.1 secs0.0 se 0.0secs0.4 -0.5 5.8
06/1109:00:001.0 0.8 se5.5 secs0.2 se8.7 secs0.0 se 0.0secs0.3 -0.4 5.5

 

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 42040
07:50:00 (GMT) on 06/12
Combined Sea Height:1.6 ft
Dominant Period:5.0 secs
Wind Speed: 7.8 kts
Wind Gust: 7.8 kts
Wind Direction:170 degrees
Barometric Pressure:1015.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:32.0 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)
06/1207:50:001.65.07.87.81701015.932.032.0
06/1206:50:001.66.05.87.81601016.332.032.0
06/1205:50:001.66.05.87.81501016.732.032.0
06/1204:50:001.66.07.89.81501016.532.032.0
06/1203:50:001.65.07.89.81501016.632.032.0
06/1202:50:001.36.07.89.81501016.132.032.0
06/1201:50:001.66.05.85.81301015.632.032.0
06/1200:50:001.36.03.95.81401015.832.032.0
06/1123:50:001.66.03.95.81501015.532.032.0
06/1122:50:001.65.05.87.81701015.332.032.0
06/1121:50:001.66.05.87.81601015.332.032.0
06/1120:50:001.66.05.87.81501015.432.032.0
06/1119:50:001.66.07.89.81501016.032.032.0
06/1118:50:001.66.07.87.81601016.332.032.0
06/1117:50:001.65.07.89.81101016.632.032.0
06/1116:50:001.65.07.89.81001016.932.032.0
06/1115:50:001.36.07.89.81101016.632.032.0
06/1114:50:001.66.07.89.81101016.732.032.0
06/1113:50:001.65.05.87.81001016.832.032.0
06/1112:50:001.65.03.95.81001016.532.032.0
06/1111:50:001.65.05.87.81401015.932.032.0
06/1110:50:001.66.05.87.81501015.432.032.0
06/1109:50:001.65.05.87.81501014.932.032.0
06/1108:50:001.65.09.811.71601014.632.032.0

 

000050921 ___0.024331
.
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