Backdoor surfForecast / Inhambane / Mozambique

information circle12 Day Weather and Surf, issued 7 am Sunday 28 Dec 2025 CAT
Forecast update in hr  min  s Forecast update imminent
Backdoor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backdoor sea temperature is
27.8° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Backdoor this week:

The surf forecast for Backdoor over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 02) at 11PM. The primary swell is predicted to be 1.3m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Backdoor in the next 12 days are 1.8m 9s and forecast to arrive on Wednesday (Dec 31) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Friday (Jan 02) at 5AM.

Wave TypeTime (CAT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 2nd Jan)4.5ft (1.3m) 9s
Best Surf11PM (Fri 2nd Jan)4.5ft (1.3m) 9s
Most Powerful11PM (Wed 31st Dec)6ft (1.8m) 9s

Table - best surf conditions forecast for Backdoor over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 25°C on Sun morning, min 24°C on Sun night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Thu night. Warm (max 27°C on Fri morning, min 23°C on Fri night). Winds decreasing (fresh winds from the NE on Thu night, light winds from the WNW by Fri night).

Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.9
ESE
1
ESE
0.9
ESE
1.3
SE
1.4
SE
1.6
SE
1.6
SE
1.7
SE
1.7
ESE
1.6
ESE
1.6
ESE
1.8
ESE
1.4
ESE
1.4
ESE
1.5
E
1.3
ESE
1.2
ESE
1.3
ESE
1.3
ESE
1.2
ESE
1.1
SE
Period(s) (?)8997677778898888999910
Wave
Graph
(?)Metric surfscale
Energy kJ (?)103147131151147244273309297302300455250268324217217292249202216
Wind
(km/h)
20
SE
20
ESE
15
ESE
25
SSE
25
SSE
25
SSE
25
SSE
25
SE
20
ESE
15
E
25
E
20
NE
20
NE
25
NE
25
NNE
15
NE
10
ENE
10
WNW
20
SE
25
SSE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononononcross-
on
cross-
on
cross-
on
crosscrosscrosscross-
off
cross-
off
crosscross-
off
ononon
High Tide
/ height (m)
9:08AM
2.09
9:36PM
1.96
10:28AM
2.01
11:04PM
1.93
11:59AM
2.03
12:33AM
2.02
1:17PM
2.15
1:43AM
2.19
2:18PM
2.30
2:39AM
2.39
3:08PM
2.46
3:28AM
2.57
3:52PM
2.58
4:12AM
2.69
Low Tide
/ height (m)
3:27PM
0.88
3:59AM
0.83
4:53PM
0.93
5:30AM
0.82
6:21PM
0.86
6:54AM
0.70
7:32PM
0.70
8:00AM
0.52
8:29PM
0.51
8:55AM
0.34
9:17PM
0.33
9:42AM
0.20
10:01PM
0.19
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunrise4:50--4:50--4:52--4:52--4:52--4:54--4:54--
Sunset-6:27--6:27--6:28--6:28--6:28--6:29--6:29-
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
light rain
rain showers
thunderstorm
rain showers
clear
part cloud
part cloud
Rain (mm)
--------------1111---
Temp. °C252525252525252525252525262626272626262626
Feels °C (?)242424242222212122252322252523272728262525
  • 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 12 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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