Surf Forecasts:
Back Beach surf forecast from 20 Jun 2026:
- Best quality surf: Tuesday 23 Jun, 8AM (local time) - 2.5ft (0.8m), 20s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 21 Jun, 2AM (local time) - 10ft (3.0m), 13s period, SSE swell with 2,381 kJ wave energy.
- Next surfable swell (1★+): Tuesday 23 Jun, 5AM (local time) - 2.5ft (0.7m), 20s period with S swell.
Best Forecast Surf Conditions for Back Beach this week:
The surf forecast for Back Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 23) at 5AM. The primary swell is predicted to be 0.7m and 20s period with a secondary swell of 1.5m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Back Beach in the next 16 days are 3.0m 13s and forecast to arrive on Sunday (Jun 21) at 2AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CAT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 23rd Jun) | 2.5ft (0.7m) 20s |
| Best Surf | 8AM (Tue 23rd Jun) | 2.5ft (0.8m) 20s |
| Most Powerful | 2AM (Sun 21st Jun) | 10ft (3.0m) 13s |
Table - best surf conditions forecast for Back Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 23°C on Tue afternoon, min 20°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Fri morning. Warm (max 23°C on Tue night, min 21°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 9 | S 19 | S 18 | SSW 16 | S 15 | S 15 | S 13 | ESE 8 | SE 8 | SE 8 | ESE 8 | ESE 6 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2381 | 1227 | 991 | 467 | 325 | 332 | 414 | 599 | 668 | 448 | 229 | 157 | 90 | 88 | 100 | 67 | 37 | 121 | 327 | 353 | 314 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross | cross-off | cross-off | cross | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 8:04AM2.16m | 8:40PM2.16m | 9:01AM2.02m | 9:43PM2.02m | 10:10AM1.91m | 10:57PM1.94m | 11:29AM1.87m | 00:13AM1.93m | 12:42PM1.92m | 1:17AM1.98m | 1:40PM2.01m | 2:07AM2.07m | 2:27PM2.12m | ||||||||
Low Tide | 2:00AM0.67m | 2:21PM0.64m | 2:56AM0.82m | 3:21PM0.79m | 4:03AM0.94m | 4:33PM0.89m | 5:19AM0.97m | 5:51PM0.91m | 6:32AM0.93m | 7:00PM0.85m | 7:32AM0.84m | 7:55PM0.75m | 8:19AM0.73m | ||||||||
 |  |  |  |  | |  | | | | | | | | | |  | | | | | |
 | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — |
 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 |
mm | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — |
Temp °C | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 24 |
Feels °C | 16 | 20 | 20 | 20 | 22 | 22 | 21 | 23 | 22 | 22 | 23 | 23 | 23 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | ESE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | ESE 8 | SE 9 | S 11 | ESE 8 | ESE 8 |
| kJ | 2381 | 1227 | 991 | 467 | 325 | 332 | 414 | 294 | 230 | 202 | 142 | 123 | 82 | 88 | 100 | 67 | 37 | 21 | 9 | 353 | 314 |
Swell 2 Height (m) Direction Period (s) | — | — | SSW 12 | E 8 | E 8 | E 8 | S 21 | S 19 | S 18 | SSW 16 | S 15 | S 15 | S 13 | ESE 11 | SSW 12 | SSW 12 | SE 9 | SSW 11 | SSW 14 | SSW 13 | SSW 17 |
| kJ | — | — | 199 | 187 | 133 | 133 | 317 | 599 | 668 | 448 | 229 | 157 | 90 | 51 | 47 | 46 | 22 | 24 | 20 | 17 | 55 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSW 11 | SE 13 | SSW 16 | SSW 14 | — | — | ESE 12 | SE 12 | SE 13 | ESE 12 | SSW 12 | SE 12 | SE 11 | SSW 11 | SSW 16 | S 18 | S 10 | SSW 13 |
| kJ | — | — | — | 73 | 44 | 25 | 41 | — | — | 15 | 37 | 43 | 58 | 50 | 35 | 30 | 13 | 25 | 6 | 8 | 16 |
Wind waves Height (m) Direction Period (s) | SSE 12 | — | — | — | — | — | — | — | — | — | — | — | E 3 | — | — | ESE 4 | ESE 5 | ESE 6 | ESE 8 | — | — |
| kJ | 1780 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 13 | 31 | 121 | 327 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 424 | 11 | 803 | 23 | 23 | 23 | 23 | 0 | 23 | 0 | 0 | 23 | 23 | 1 | 3 | 449 | 449 | 1631 | 424 | 424 | 23 |
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 Back Beach 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 Back Beach Surf forecast
The above surf forecast table for Back Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Back Beach can be found by selecting the local surf guide option on the grey menu. Our Back Beach 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 (Back Beach) 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 Back Beach 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.
Back Beach is 17 km (11 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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