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Surf Forecasts:

Backdoor surfForecast / Inhambane / Mozambique

information circle12 Day Weather and Surf, issued 1 am Monday 12 Jan 2026 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
28.1° 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 Monday (Jan 12) at 11AM. The primary swell is predicted to be 1.0m and 14s period with a secondary swell of 1.1m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Backdoor in the next 12 days are 1.0m 14s and forecast to arrive on Monday (Jan 12) at 11AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Thursday (Jan 15) at 2PM.

Wave TypeTime (CAT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 12th Jan)3.5ft (1.0m) 14s
Best Surf11AM (Mon 12th Jan)3.5ft (1.0m) 14s
Most Powerful11AM (Mon 12th Jan)3.5ft (1.0m) 14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 64mm), heaviest during Wed night. Warm (max 27°C on Mon night, min 23°C on Wed afternoon). Winds increasing (calm on Tue morning, fresh winds from the NE by Wed night).

Days 3-6 Weather Summary Heavy rain (total 90mm), heaviest during Thu morning. Warm (max 28°C on Fri morning, min 24°C on Thu morning). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Sat night).

Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
0
1
2
1
2
0
0
0
0
0
1
1
1
1
0
0
2
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SSW
0.9
SSW
1.3
ESE
0.5
SSW
0.6
SSW
0.7
SSW
1.2
ESE
1.1
ESE
1.2
ESE
1.2
ESE
1.2
ESE
1.2
ESE
1.2
ESE
1.1
ESE
1
ESE
1.1
ESE
1.1
ESE
1
ESE
0.9
ESE
0.9
ESE
0.9
SSW
Period(s) (?)141382018169999999991010101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)437249207216246263217181227227212242232176147237223183145130116
Wind
(km/h)
5
W
15
SSE
10
ENE
5
ENE
10
SE
10
NNE
20
ENE
25
NE
30
NE
30
NNE
30
NNE
20
N
5
NE
10
NE
10
WSW
10
S
10
S
10
W
10
ESE
10
SSE
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoncrossglassoncross-
off		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
on		cross-
on		cross-
off		cross-
on		oncross
High Tide
/ height (m)
9:56AM
1.79
10:36PM
1.71
11:46AM
1.72
12:34AM
1.72
1:24PM
1.80
1:52AM
1.87
2:21PM
1.96
2:39AM
2.05
3:01PM
2.14
3:16AM
2.23
3:34PM
2.31
3:49AM
2.40
4:05PM
2.46
4:20AM
2.55
Low Tide
/ height (m)
4:23PM
1.12
5:15AM
1.10
6:19PM
1.12
7:03AM
1.03
7:42PM
0.99
8:08AM
0.87
8:32PM
0.81
8:51AM
0.69
9:10PM
0.63
9:27AM
0.52
9:42PM
0.46
9:58AM
0.38
10:12PM
0.32
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Sunrise5:01--5:01--5:01--5:03--5:03--5:03--5:05--
Sunset-6:30--6:30--6:30--6:30--6:30--6:30--6:30-
thunderstorm
thunderstorm
thunderstorm
light rain
thunderstorm
mod rain
light rain
mod rain
heavy rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
Rain (mm)
32315841028431113636152-41
Temp. °C262627262425242425252626282827282827282827
Feels °C (?)292830292727252424242625323130313132323231
  • 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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Latest Updates

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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.

View detailed surf forecast for Backdoor at:
surf-forecast.com

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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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