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

Backdoor Surf Forecast and Surf Report

Weather Forecast for Backdoor

Issued: 1 pm 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Backdoor sea temperature is
25.9° 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 7 Jun 2026:

  • Best quality surf: Monday 8 Jun, 11PM (local time) - 4.5ft (1.3m), 10s period, ESE swell with glassy winds.
  • Most powerful swell: Sunday 7 Jun, 8PM (local time) - 6ft (1.9m), 10s period, SE swell with 730 kJ wave energy.
  • Next surfable swell (1★+): Monday 8 Jun, 11PM (local time) - 4.5ft (1.3m), 10s period with ESE 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 Monday (Jun 08) at 11PM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.6m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Backdoor in the next 16 days are 1.9m 10s and forecast to arrive on Sunday (Jun 07) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Jun 13) at 8PM.

Wave TypeTime (CAT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 8th Jun)4.5ft (1.3m) 10s
Best Surf11PM (Mon 8th Jun)4.5ft (1.3m) 10s
Most Powerful 8PM (Sun 7th Jun)6ft (1.9m) 10s

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 2mm), mostly falling on Sun afternoon. Warm (max 23°C on Sun afternoon, min 20°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 24°C on Thu morning, min 20°C on Wed night). Wind will be generally light.

Sun
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
1
1
0
2
2
0
0
0
0
0
0
0
2
1
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SE
10
1.8
SE
10
1.6
SE
10
1.4
SE
10
1.3
ESE
9
1.2
ESE
9
1
ESE
9
0.9
ESE
9
0.9
SE
9
0.9
SE
9
0.9
SE
9
0.7
ESE
9
0.5
SSW
15
0.6
SSW
13
0.5
SSW
12
0.6
ESE
9
0.7
SE
10
0.7
SE
10
0.6
SE
9
0.6
ESE
10
0.6
ESE
9
Wave Graph
Metric surfscale
Energy kJ
745
614
490
392
288
226
172
145
112
110
110
71
130
137
81
49
94
94
67
61
55
Wind (km/h)
20
SSE
15
S
10
S
15
SE
5
WNW
5
NNE
15
E
10
S
15
S
20
SSW
15
SW
20
SSE
15
SE
5
NE
10
NNE
20
NE
15
NNE
15
NNE
20
NNE
20
N
20
N
Wind State
cross-on
cross-on
cross-on
on
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross
cross-on
on
glassy
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:20PM2.06m
8:45AM1.96m
9:28PM2.02m
9:58AM1.93m
10:45PM2.03m
11:16AM1.96m
11:58PM2.12m
12:26PM2.08m
1:02AM2.24m
1:25PM2.23m
1:56AM2.38m
2:17PM2.40m
2:46AM2.50m
Low Tide
2:01PM0.78m
2:36AM0.89m
3:02PM0.85m
3:48AM0.93m
4:17PM0.86m
5:07AM0.90m
5:33PM0.79m
6:18AM0.79m
6:41PM0.65m
7:17AM0.64m
7:39PM0.48m
8:09AM0.48m
8:32PM0.32m
8:57AM0.34m
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:16
6:16
6:16
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:57
4:57
4:57
4:57
4:57
4:58
4:58
4:58
 mm
1
1
3
Temp °C
23
23
23
23
23
22
23
22
23
22
22
24
23
23
22
23
23
23
23
23
23
Feels °C
21
20
22
21
22
23
23
21
22
20
20
22
22
23
23
22
21
22
21
21
22
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
11
1.8
SE
10
1.6
SE
10
1.4
SE
10
1.3
ESE
9
1.2
ESE
9
1
ESE
9
0.9
ESE
9
0.9
SE
9
0.9
SE
9
0.9
SE
9
0.8
SSW
7
0.8
S
7
0.6
SSW
13
0.6
ESE
9
0.6
ESE
9
0.7
SE
10
0.7
SE
10
0.6
SE
9
0.6
ESE
10
0.6
ESE
9
Energy kJ
170
614
490
392
288
226
172
145
112
110
110
69
61
137
50
49
94
94
67
61
55
Swell 2
Height (m)
Direction
Period (s)
0.2
NNE
5
0.8
SSW
10
0.8
SSW
9
0.5
SSW
9
0.5
SSW
9
0.4
SSW
8
0.4
SSW
8
0.3
SSW
8
0.2
SSW
14
0.2
SSW
13
0.3
SSW
13
0.7
ESE
9
0.7
ESE
9
0.6
S
7
0.5
SSW
12
0.4
SSW
12
0.3
SSW
11
0.3
SSW
11
0.3
SSW
11
0.3
SSW
13
0.3
SSW
11
Energy kJ
3
114
98
45
49
24
23
12
19
17
33
71
65
32
81
48
25
24
24
32
24
Swell 3
Height (m)
Direction
Period (s)
0.2
NNE
6
0.1
NE
5
0.1
E
12
0.4
SSW
11
0.1
S
15
0.1
SW
14
0.1
SW
14
0.2
SSW
14
0.2
SSW
7
0.2
S
7
0.1
S
16
0.2
SSW
16
0.5
SSW
15
0.7
ESE
8
0.5
S
6
0.3
S
6
0.1
S
15
0.1
S
13
0.1
S
13
0.1
S
12
0.2
S
15
Energy kJ
3
1
3
39
4
8
8
20
5
4
5
26
130
62
19
7
4
3
4
3
17
Wind waves
Height (m)
Direction
Period (s)
1.9
SE
10
0.5
S
4
0.5
SW
6
0.4
NNE
3
0.4
NNE
3
0.7
NNE
4
0.9
NNE
4
0.5
N
4
Energy kJ
745
6
20
3
4
12
29
8
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
2
2
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
Distance (km)
797
7
7
17
0
0
17
7
7
7
7
419
7
0
0
443
0
131
781
674
131
Best forecast wave conditions in Inhambane
Rating
(10 max)
3
2
2
2
2
1
1
1
1
1
1
1
2
1
1
1
1
Best forecast wave conditions in Mozambique
Rating
(10 max)
3
2
2
2
2
1
1
1
1
1
1
1
2
1
1
1
1
Header Global
Rating
(10 max)
8
9
6
5
6
9
9
6
5
9
9
8
6
8
7
5
5
4
4
5
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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