Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino Forecast Surges - Is It Finally Getting Real? - Video HERE (5/24/26)
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)05/27
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 42040
18:00:00 (GMT) on 05/27
Sea Height:2.5 ft
Primary Swell Height: 2 ft
Primary Swell Period: 6.6 secs
Surf Height1.1 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)
05/2718:00:002.5 2.0 se6.6 secs0.0 se0.0 secs se secs1.1 -1.3 6.6
05/2717:00:002.6 2.2 se6.6 secs0.0 se0.0 secs se secs1.1 -1.4 6.6
05/2716:00:002.4 1.8 se6.7 secs0.0 se0.0 secs se secs0.9 -1.2 6.7
05/2715:00:002.5 1.9 se6.6 secs0.1 se10.0 secs0.0 se 0.0secs1.0 -1.3 6.6
05/2714:00:002.9 2.4 se6.6 secs0.0 se0.0 secs se secs1.3 -1.6 6.6
05/2713:00:002.5 1.9 se6.6 secs0.0 se0.0 secs se secs1.0 -1.3 6.6
05/2712:00:002.5 1.9 se6.3 secs0.0 se0.0 secs se secs1.0 -1.2 6.3
05/2711:00:002.5 2.0 se6.7 secs0.0 se0.0 secs se secs1.1 -1.3 6.7
05/2710:00:002.4 1.9 se6.2 secs0.0 se0.0 secs se secs0.9 -1.2 6.2
05/2709:00:002.9 2.1 se6.6 secs0.0 se0.0 secs se secs1.1 -1.4 6.6
05/2708:00:003.0 2.3 se6.6 secs0.0 se0.0 secs se secs1.2 -1.5 6.6
05/2707:00:002.9 2.2 se6.6 secs0.0 se0.0 secs se secs1.2 -1.5 6.6
05/2706:00:003.0 2.2 se6.7 secs0.0 se0.0 secs se secs1.2 -1.5 6.7
05/2705:00:003.0 2.0 se7.1 secs0.0 se0.0 secs se secs1.1 -1.4 7.1
05/2704:00:002.7 1.8 se6.7 secs0.3 se9.8 secs0.0 se 0.0secs1.0 -1.2 6.7
05/2703:00:002.6 1.9 se6.7 secs0.0 se0.0 secs se secs1.0 -1.2 6.7
05/2702:00:002.3 1.7 se7.1 secs0.0 se0.0 secs se secs0.9 -1.2 7.1
05/2701:00:002.8 2.1 se6.7 secs0.0 se0.0 secs se secs1.1 -1.4 6.7
05/2700:00:002.9 2.2 se6.7 secs0.0 se0.0 secs se secs1.1 -1.4 6.7
05/2623:00:002.9 2.3 se6.7 secs0.0 se0.0 secs se secs1.2 -1.5 6.7
05/2622:00:003.1 2.4 se6.7 secs0.0 se0.0 secs se secs1.3 -1.6 6.7
05/2621:00:002.9 2.2 se6.7 secs0.0 se0.0 secs se secs1.2 -1.4 6.7
05/2620:00:003.1 2.2 se6.7 secs0.0 se0.0 secs se secs1.2 -1.5 6.7
05/2619:00:003.1 2.4 se6.7 secs0.0 se0.0 secs se secs1.3 -1.6 6.7

 

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
17:50:00 (GMT) on 05/27
Combined Sea Height:3.3 ft
Dominant Period:7.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:150 degrees
Barometric Pressure:1015.8 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)
05/2717:50:003.37.09.811.71501015.832.032.0
05/2716:50:003.07.07.89.81401016.332.032.0
05/2715:50:003.36.09.811.71301016.332.032.0
05/2714:50:003.06.09.811.71201015.932.032.0
05/2713:50:003.06.07.89.81201015.232.032.0
05/2712:50:003.06.07.89.81201014.432.032.0
05/2711:50:003.07.05.87.81301014.632.032.0
05/2710:50:003.36.05.85.81301014.132.032.0
05/2709:50:003.36.05.87.81101013.932.032.0
05/2708:50:003.37.05.87.81201014.532.032.0
05/2707:50:003.67.07.89.81201014.432.032.0
05/2706:50:003.36.05.87.81301014.532.032.0
05/2705:50:003.96.09.811.71301015.232.032.0
05/2704:50:003.67.07.89.81201015.532.032.0
05/2703:50:003.37.05.87.81201015.932.032.0
05/2702:50:003.37.07.89.81301015.732.032.0
05/2701:50:003.36.09.811.71401015.232.032.0
05/2700:50:003.36.07.89.81601014.732.032.0
05/2623:50:003.67.03.95.81701013.932.032.0
05/2622:50:003.67.05.87.82001014.232.032.0
05/2621:50:003.67.07.89.82001013.932.032.0
05/2620:50:003.97.07.811.72001014.532.032.0
05/2619:50:003.66.09.811.71701014.932.032.0
05/2618:50:003.67.07.89.81601015.632.032.0

 

000050829 ___0.028032
.
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