Backdoor Surf Break
Lat Long: 23.93° S 35.53° E

Backdoor Surf Forecast and Surf Report

Weather Forecast for Backdoor

Issued: 7 am 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Backdoor sea temperature is
26.0° C

1.5°C warmer than normal for this time of year

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


Backdoor surf forecast from 4 Jun 2026:

  • Best quality surf: Wednesday 10 Jun, 11PM (local time) - 6ft (1.9m), 10s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 10 Jun, 2PM (local time) - 7ft (2.2m), 11s period, SSW swell with 1,121 kJ wave energy.
  • Next surfable swell (1★+): Saturday 6 Jun, 2AM (local time) - 2.5ft (0.8m), 11s period with S swell.

Best Forecast Surf Conditions for Backdoor this week:

The surf forecast for Backdoor over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 06) at 2AM. The primary swell is predicted to be 0.8m and 11s period with a secondary swell of 0.4m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Backdoor in the next 16 days are 2.2m 11s and forecast to arrive on Wednesday (Jun 10) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Friday (Jun 05) at 5PM.

Wave TypeTime (CAT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 6th Jun)2.5ft (0.8m) 11s
Best Surf11PM (Wed 10th Jun)6ft (1.9m) 10s
Most Powerful 2PM (Wed 10th Jun)7ft (2.2m) 11s

Table - best surf conditions forecast for Backdoor over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Fri night. Warm (max 25°C on Fri morning, min 21°C on Fri night). Winds decreasing (fresh winds from the NNE on Fri afternoon, calm by Sat morning).

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Sun afternoon, min 19°C on Tue night). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
2
1
0
0
0
0
1
2
1
2
1
0
0
0
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SE
8
0.9
SE
10
0.6
SSW
13
0.9
SSW
12
0.9
S
12
0.8
S
11
0.7
S
11
0.7
SSE
11
1.5
S
10
1.8
SE
10
1.8
SE
10
1.8
SE
10
1.6
SE
10
1.5
SE
10
1.3
ESE
10
1.2
ESE
9
1.1
ESE
9
1.3
SSW
9
1.9
SSW
11
2.2
SSW
10
1.8
SSW
9
Wave Graph
Metric surfscale
Energy kJ
69
137
141
252
228
160
114
123
450
634
626
614
517
424
307
231
207
249
885
1040
493
Wind (km/h)
25
NNE
25
NE
30
NE
30
NNE
35
NNE
15
WNW
5
SE
20
S
20
SSE
20
SSE
20
S
15
S
10
SSE
15
ESE
10
NNE
10
NE
10
ESE
20
SW
30
SSW
25
SSW
10
WNW
Wind State
cross-off
cross
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross
cross-on
cross
cross
cross-on
cross-off
High Tide
6:03PM2.31m
6:19AM2.24m
6:42PM2.23m
6:59AM2.15m
7:26PM2.14m
7:46AM2.05m
8:20PM2.06m
8:45AM1.96m
9:28PM2.02m
9:58AM1.93m
10:45PM2.03m
11:16AM1.96m
11:58PM2.12m
Low Tide
11:53AM0.50m
00:12AM0.57m
12:30PM0.59m
00:52AM0.68m
1:11PM0.68m
1:38AM0.79m
2:01PM0.78m
2:36AM0.89m
3:02PM0.85m
3:48AM0.93m
4:17PM0.86m
5:07AM0.90m
5:33PM0.79m
clear
clear
part cloud
clear
clear
thunderstorm
part cloud
thunderstorm
part cloud
cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:15
6:15
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:58
4:57
4:57
4:57
4:57
4:57
4:57
 mm
7
1
1
Temp °C
24
24
24
25
25
25
24
24
23
23
24
23
23
23
23
24
23
23
23
23
20
Feels °C
22
21
20
22
22
24
26
24
21
21
21
21
23
22
22
24
23
22
19
19
17
Swell 1
Height (m)
Direction
Period (s)
0.7
SE
8
0.9
SE
10
0.7
SE
9
0.9
SSW
12
0.9
S
12
0.8
S
11
0.8
NNE
5
0.7
SSE
11
1.3
SSE
11
1.8
SE
10
1.8
SE
10
1.8
SE
10
1.6
SE
10
1.5
SE
10
1.3
ESE
10
1.2
ESE
9
1.1
ESE
9
0.9
ESE
9
0.8
ESE
9
0.7
ESE
9
0.6
ESE
9
Energy kJ
69
137
81
252
228
160
32
123
352
634
626
614
517
424
307
231
207
130
90
67
58
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
11
0.3
SSW
13
0.6
SSW
13
0.7
ESE
9
0.6
ESE
8
0.4
ESE
8
0.7
S
11
0.7
ESE
8
0.3
NNE
5
0.9
SSW
10
0.7
SSW
9
0.6
SSW
9
0.6
SSW
9
0.7
SSW
12
0.7
SSW
11
0.5
S
11
0.5
S
10
0.2
SSW
15
0.1
SE
15
0.1
SW
14
Energy kJ
12
35
141
65
47
28
114
55
6
173
84
69
65
147
135
57
49
21
9
8
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
14
0.2
SSW
11
0.4
E
5
0.2
SSW
12
0.6
ESE
8
0.6
SSW
12
0.1
S
18
0.3
NNE
5
0.4
SSW
11
0.2
NNE
6
0.2
NNE
5
0.2
NNE
6
0.1
NE
5
0.1
NE
5
0.1
SW
14
0.1
S
18
Energy kJ
18
11
8
14
45
115
6
6
47
3
3
3
1
1
8
6
Wind waves
Height (m)
Direction
Period (s)
0.6
NNE
4
0.8
NNE
4
1
NNE
5
1.2
NNE
5
1.7
NNE
6
1.2
NNE
6
0.8
S
5
1
S
6
1.5
S
10
0.9
SSE
6
1.3
SSW
9
1.9
SSW
11
2.2
SSW
10
1.8
SSW
9
Energy kJ
10
18
44
67
173
81
35
73
450
55
249
885
1040
493
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
2
2
1
3
3
3
3
2
2
2
2
2
2
1
1
3
3
Distance (km)
674
641
583
419
131
0
0
797
419
443
797
7
7
17
0
17
17
8
795
641
0
Best forecast wave conditions in Inhambane
Rating
(10 max)
3
2
2
1
3
3
3
2
2
2
2
1
3
Best forecast wave conditions in Mozambique
Rating
(10 max)
3
2
2
1
3
3
3
2
2
2
2
1
3
Header Global
Rating
(10 max)
4
5
5
5
9
9
9
9
8
7
8
7
6
9
6
5
5
5
5
7
5
  • 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
submit an eyeball surf report

Quick surf report for Backdoor:

join our community of surf reporters

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 Backdoor 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.


Information about the Backdoor Surf forecast

The above surf forecast table for Backdoor provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Backdoor can be found by selecting the local surf guide option on the grey menu. Our Backdoor surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Backdoor) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Backdoor may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Backdoor is 15 km (9 miles) from the city of Inhambane. If you plan a holiday in Inhambane, look for hotels and other accommodation in Inhambane. Inhambane has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest