Back Wash Surf Break

Lat Long: 6.34° N 2.24° E

Back Wash 48 hour detailed Surf Forecast

Issued: 6 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Back Wash sea temperature is
26.9°C
1.0° 

Back Wash surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Back Wash today (20 Sep):

  • Afternoon surf: Afternoon surf (20 Sep, local time) - 4.5ft (1.4m), 6s period with SSW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 5ft (1.5m), 12s period with SSW swell.

The current surf forecast for Back Wash at 10PM is: 1.5m 12s primary swell from a South-southwest direction and 0.2m 18s secondary swell from a South direction, 0.7m 12s secondary swell from a South-southwest direction (forecast issued at 06:00pm September 20). The wind direction is predicted to be cross-onshore.

Time (WAT) & DateWave HeightWave Period
Morning (20 Sep)--
Afternoon (20 Sep)4.5ft (1.4m)6s
Evening (20 Sep)5ft (1.5m)12s

Table - waves today at Back Wash. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 12mm), heaviest on Wed morning. Warm (max 26°C on Sun afternoon, min 24°C on Tue night). Wind will be generally light.

Sun
20
Monday
21
Tuesday
22
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSW
6
1.4
SSW
6
1.5
SSW
12
1.6
SSW
12
1.7
SSW
12
1.6
SSW
12
1.6
SSW
12
1.6
SSW
12
1.8
SSW
12
1.4
S
11
1.6
SSW
11
1.6
SSW
11
1.6
SSW
11
1.5
S
12
1.5
S
12
1.5
S
12
1.6
S
12
1.5
S
12
1.5
S
12
Wave Graph
Metric surfscale
Energy kJ
155
146
599
683
754
743
743
743
843
499
669
669
669
607
647
647
748
661
650
Wind (km/h)
25
SW
20
SW
20
SW
20
WSW
20
WSW
20
WSW
20
WSW
25
SW
25
SW
20
SW
20
SW
25
SW
20
SW
20
WSW
20
WSW
25
SW
25
SW
20
SW
20
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:21AM1.03m
12:47PM1.10m
2:12AM1.15m
1:49PM1.19m
Low Tide
6:11PM0.53m
6:42AM0.75m
7:23PM0.47m
7:51AM0.67m
8:10PM0.38m
thunderstorm
cloud
part cloud
part cloud
part cloud
thunderstorm
cloud
thunderstorm
cloud
cloud
clear
part cloud
cloud
cloud
part cloud
thunderstorm
thunderstorm
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:46
6:46
 mm
1
1
2
1
1
Temp °C
26
25
25
25
25
25
25
25
26
25
25
25
25
25
26
26
26
25
25
Feels °C
27
26
26
26
26
27
26
25
26
26
26
25
26
26
27
26
26
26
26
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Back Wash surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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