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Surf Forecasts:
Backdoor surfForecast / Inhambane / Mozambique
16 Day Weather and Surf, issued 7 pm Sunday 10 May 2026 CATForecast 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
26.8° C
(Which is 1.2°C warmer than normal for this time of year)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 Tuesday (May 12) at 2AM. The primary swell is predicted to be 0.4m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Backdoor in the next 16 days are 2.1m 15s and forecast to arrive on Thursday (May 14) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Monday (May 11) at 2AM.
| Wave Type | Time (CAT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 12th May) | 1.5ft (0.4m) 12s |
| Best Surf | 8AM (Wed 13th May) | 3.5ft (1.1m) 18s |
| Most Powerful | 5PM (Thu 14th May) | 7ft (2.1m) 15s |
Table - best surf conditions forecast for Backdoor over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 32°C on Mon afternoon, min 22°C on Wed morning). Winds decreasing (fresh winds from the N on Sun night, light winds from the SSE by Mon afternoon). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Warm (max 26°C on Wed night, min 22°C on Thu morning). Winds increasing (light winds from the NW on Wed night, fresh winds from the SE by Thu night). | ||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
S 11 | SE 13 | SSE 13 | SSE 12 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | S 15 | S 13 | SSW 12 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | |
93 | 46 | 98 | 52 | 317 | 406 | 161 | 671 | 465 | 367 | 401 | 2016 | 1329 | 482 | 379 | 1348 | 1294 | 1091 | 733 | 599 | 490 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | cross-on | off | off | off | off | off | cross-off | off | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | |
High Tide | 10:42PM1.82m | 11:24AM1.81m | 00:06AM1.99m | 12:33PM1.99m | 1:01AM2.21m | 1:21PM2.20m | 1:45AM2.42m | 2:02PM2.40m | 2:25AM2.60m | 2:42PM2.58m | 3:04AM2.72m | 3:20PM2.71m | 3:43AM2.77m | 4:00PM2.77m | |||||||
Low Tide | 5:11AM1.07m | 5:41PM0.96m | 6:26AM0.89m | 6:43PM0.75m | 7:16AM0.68m | 7:30PM0.53m | 7:58AM0.47m | 8:12PM0.31m | 8:36AM0.29m | 8:52PM0.14m | 9:15AM0.16m | 9:32PM0.03m | 9:53AM0.10m | ||||||||
 |  | | | | | | | | | |  |  | | |  | | | | | | |
 | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — |
 | 5:05 | — | 5:05 | — | — | 5:04 | — | — | 5:04 | — | — | 5:02 | — | — | 5:02 | — | — | 5:01 | — | — | 5:01 |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | — | 1 | — | — | |
Temp °C | 26 | 30 | 32 | 25 | 29 | 32 | 28 | 29 | 31 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 24 | 24 | 24 | 24 |
24 | 29 | 32 | 27 | 26 | 28 | 26 | 25 | 28 | 28 | 27 | 25 | 24 | 22 | 21 | 20 | 20 | 21 | 21 | 21 | 22 | |
Swell 1 Height (m) Direction Period (s) | S 11 | SSE 11 | NNE 6 | NNE 6 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | S 15 | S 13 | SSW 12 | SSW 12 | SSW 16 | SSW 14 | SSW 14 | ESE 8 | ESE 8 | S 13 |
 kJ | 93 | 38 | 156 | 107 | 317 | 406 | 161 | 671 | 465 | 367 | 401 | 2016 | 1329 | 482 | 379 | 1348 | 1294 | 1091 | 338 | 243 | 490 |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SE 13 | SSE 13 | SSE 12 | NNE 6 | NNE 6 | SSE 12 | NNE 5 | NNE 5 | NNE 5 | SSW 17 | — | — | SSW 16 | SSW 16 | — | — | — | SSW 14 | SSW 13 | ESE 8 |
| kJ | 33 | 46 | 98 | 52 | 52 | 29 | 14 | 26 | 14 | 13 | 300 | — | — | 50 | 269 | — | — | — | 733 | 599 | 147 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 7 | ESE 7 | SSW 4 | SE 12 | SSE 12 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NNE 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 5 | 5 | 1 | 37 | 28 | 6 | 6 | 7 | 6 | 7 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 6 | NNE 6 | N 7 | N 6 | N 6 | NNE 6 | NNE 5 | WNW 3 | — | — | SE 4 | SE 6 | E 8 | SE 7 | SE 7 | ESE 7 | ESE 8 | ESE 8 | — | — | SE 8 |
| kJ | 255 | 188 | 284 | 115 | 69 | 42 | 36 | 2 | — | — | 6 | 66 | 5 | 261 | 312 | 353 | 422 | 414 | — | — | 210 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 443 | 131 | 6 | 0 | 0 | 0 | 0 | 0 | 74 | 0 | 641 | 641 | 583 | 553 | 583 | 419 | 583 | 797 | 419 | 419 | 822 |
Best forecast wave conditions in Inhambane | |||||||||||||||||||||
Best forecast wave conditions in Mozambique | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
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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