Surf Forecasts:
Mocambique surf forecast from 30 Aug 2026:
- Best quality surf: Monday 31 Aug, 6PM (local time) - 7ft (2.2m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Saturday 5 Sep, 9PM (local time) - 11ft (3.5m), 10s period, S swell with 2,821 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 3PM (local time) - 4ft (1.2m), 8s period with E swell.
Best Forecast Surf Conditions for Mocambique this week:
The surf forecast for Mocambique over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 30) at 3PM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.5m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Mocambique in the next 16 days are 3.5m 10s and forecast to arrive on Saturday (Sep 05) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Friday (Sep 04) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Sun 30th Aug) | 4ft (1.2m) 8s |
| Best Surf | 6PM (Mon 31st Aug) | 7ft (2.2m) 8s |
| Most Powerful | 9PM (Sat 5th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Mocambique over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what's cookin' for Mocambique over the next couple of weeks.
Right off the bat, the next couple of days ain't much to write home about. We've got a bit of a slow start, with small, choppy conditions through the weekend. Not the time to get excited.
Now, Monday the 31st of August is where we start to see a glimmer. The morning has a bit of a bumpy cross-shore on a 6ft easterly swell, but it's the afternoon that gets my attention. We get a moment of flat calm, glassy conditions with a 4ft wave from the east-southeast. That combined swell energy is sitting at a solid moderate 401, and the clean surface will make it feel a lot better than the numbers suggest. It'll be a short window, but if you can sneak out, it’ll be worth it.
Come Tuesday the 1st of September, the early morning is a real highlight for the whole run. We’ve got a 4ft groundswell from the east-southeast with a clean, offshore breeze out of the west-northwest. The combined energy is a healthy 296, but that wind will rake those waves perfectly. Mocambique is an exposed break and it’s fairly consistent, so it should be holding nice lines. The water temperature is sitting at 67°, which is pretty average for this time of year, so no shock to the system there. Crowds are possible, but for a session like that, you won’t mind sharing.
Now, fast forward to the second week, and things get real interesting for the experienced crew. On Tuesday the 8th of September, we’ve got a solid 6ft groundswell from the south-southeast with a very long period of 13 seconds. That’s serious ocean energy, with a combined swell energy of 1158 (strong). A clean, light cross-offshore breeze will have the reef and points working well. This is a setup that suits this break.
The best of the best looks to be Wednesday the 9th of September. We’ve got clean offshore winds from the northwest, a 6ft swell from the southeast, and a period of 14 seconds. The combined energy is pumping at 1257. This is groundswell territory, and with that kind of period, the waves will have plenty of push and shape. It’s going to be a big day, definitely one for the experienced surfers only, as 6ft with that power will be a handful.
So, to wrap it up, don't bother paddling out this weekend. Your best early bet is the glassy session Monday afternoon or that clean offshore Tuesday morning. For the real standout, mark your calendar for the 8th and 9th of September. That’s when the long-period groundswell and clean winds line up for some proper special waves. The long gaps between sets will make paddling out easier, but the power in the water will demand respect.
Rusty.
Short Range ForecastHeavy rain (total 84mm), heaviest during Mon morning. Warm (max 21°C on Tue morning, min 17°C on Sat night). Winds decreasing (fresh winds from the S on Sat night, calm by Sun night). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 20°C on Tue afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed night). | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 7 | S 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph | ||||||||||||||||||||
284 | 197 | 161 | 187 | 347 | 396 | 163 | 372 | 202 | 197 | 577 | 1146 | 773 | 493 | 376 | 287 | 235 | 192 | 139 | 74 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | glassy | cross | glassy | glassy | cross-off | cross-on | cross | cross | cross-on | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-on |
High Tide | 2:44AM0.92m | 3:22PM0.81m | 3:19AM0.90m | 3:49PM0.75m | 3:58AM0.84m | 4:16PM0.68m | 4:43AM0.76m | 4:43PM0.60m | 5:40AM0.67m | 5:10PM0.52m | 00:11AM0.36m | 11:53AM0.67m | 00:12AM0.40m | |||||||
Low Tide | 9:11PM0.25m | 9:38AM0.05m | 9:36PM0.26m | 10:15AM0.15m | 9:54PM0.27m | 10:59AM0.27m | 9:48PM0.29m | 12:22PM0.39m | 9:33PM0.30m | 9:27AM0.53m | 2:33PM0.47m | 9:35PM0.32m | 9:39PM0.36m | |||||||
— | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | |
5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | |
mm | 3 | 1 | 1 | 3 | 22 | 22 | 5 | 27 | — | 3 | — | — | — | — | — | — | — | — | — | 4 |
Temp °C | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 21 | 20 | 17 | 17 | 17 | 15 | 17 | 17 | 16 | 19 | 19 | 18 |
Feels °C | 18 | 15 | 18 | 19 | 19 | 22 | 22 | 21 | 22 | 19 | 13 | 13 | 14 | 15 | 14 | 13 | 13 | 17 | 18 | 15 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 10 | ENE 10 | ENE 10 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 |
284 | 197 | 161 | 187 | 347 | 396 | 163 | 372 | 202 | 197 | 145 | 114 | 86 | 493 | 376 | 287 | 235 | 192 | 139 | 74 | |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | S 6 | SE 9 | SSE 6 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ESE 8 | ESE 8 | — | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NNE 5 | ENE 6 |
20 | 9 | 10 | 15 | 3 | 57 | 147 | 108 | 94 | 78 | 76 | 35 | — | 66 | 48 | 48 | 46 | 26 | 33 | 22 | |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 10 | SSE 10 | — | — | SSE 7 | — | NNW 3 | N 4 | NNE 6 | — | — | ENE 9 | S 7 | S 11 | S 10 | S 6 | ENE 9 | ENE 9 |
— | — | 10 | 9 | — | — | 91 | — | 2 | 1 | 4 | — | — | 75 | 23 | 3 | 2 | 1 | 17 | 17 | |
Wind waves Height (m) Direction Period (s) | S 4 | S 5 | SSE 5 | — | — | — | — | — | NW 3 | — | SSW 7 | S 9 | SSE 9 | — | NW 2 | NNE 3 | N 4 | N 5 | — | S 4 |
14 | 43 | 28 | — | — | — | — | — | 2 | — | 577 | 1146 | 773 | — | 1 | 8 | 36 | 47 | — | 18 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 15 | 15 | 11 | 0 | 0 | 5 | 0 | 0 | 0 | 21 | 11 | 11 | 12 | 0 | 0 | 73 | 8 | 8 | 0 | 21 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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Information about the Mocambique Surf forecast
The above surf forecast table for Mocambique provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mocambique can be found by selecting the local surf guide option on the grey menu. Our Mocambique 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 (Mocambique) 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 Mocambique 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.
Mocambique is 12 km (7 miles) from Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.











