Mocambique Surf Break

Lat Long: 27.52° S 48.42° W

Mocambique Surf Forecast and Surf Report

Issued: 8 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mocambique sea temperature is
19.6° C
1.0° 

Mocambique surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Mocambique surf forecast from 21 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 12AM (local time) - 8ft (2.5m), 10s period, S swell with cross-onshore winds.
  • Most powerful swell: Monday 24 Aug, 6AM (local time) - 10ft (3.0m), 13s period, SSE swell with 2,653 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 12AM (local time) - 8ft (2.5m), 10s period with S 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 Saturday (Aug 22) at 12AM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 0.7m and 8s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Mocambique in the next 16 days are 3.0m 13s and forecast to arrive on Monday (Aug 24) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Aug 28) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 22nd Aug)8ft (2.5m) 10s
Best Surf12AM (Sat 22nd Aug)8ft (2.5m) 10s
Most Powerful 6AM (Mon 24th Aug)10ft (3.0m) 13s

Table - best surf conditions forecast for Mocambique over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s get into it for Mocambique.

We’ve got a mixed bag coming our way over the next couple of weeks. The pattern starts off a bit ordinary, but there are a few proper sessions to get excited about, especially if you’re an experienced surfer.

Right out of the gate, Friday morning is nothing to write home about. We’ve got weak, short-period swell at 2ft from the south with a cross-offshore wind. The combined wave energy is only 112, which is barely a pulse. It’s surfable, but it’s very ordinary.

Saturday sees a jump in size, but it’s not the best match for this spot. The swell builds to 7ft from the south with a 10-second period. The energy ramps up to 886, which is moderate, but the wind is cross-onshore and the forecast says it’s actually too big for this break. That’s a pass for me.

Now, Sunday morning is where it starts to get interesting. That’s the first real standout. The swell holds at 5ft from the south, period stretches out to 11 seconds, and we get glassy conditions with a light offshore breeze from the SSW. The energy is 655, which is solid, but the wind will make it clean. This is the kind of window where Mocambique (Mocambique) shows its potential. The water is sitting at 67°, which is a touch warmer than average for this time of year, so you won’t need a thick suit.

Monday morning pushes things further. We’ve got 8ft of south swell with a 13-second period. That’s long-period groundswell, packing a serious punch with energy at 2431. But again, the word is this is too big for the break, with a cross-on wind. Unless you’re an absolute charger, this is a watch-from-the-beach day. Monday afternoon is similar.

Tuesday looks fantastic for the more experienced crew. Tuesday morning gives us a clean 6ft from the SSE, with a 13-second period. The wind is glassy from the north, and the energy is strong at 1127. This is excellent, clean surf for those who can handle it. Tuesday afternoon stays good with a 5ft south swell and a nice cross-offshore breeze.

We’ve got a solid run through the middle of the week. Wednesday morning is another gem: 6ft of SSE groundswell at 14 seconds, glassy conditions, and energy at 1355. It’s excellent for experienced surfers. Wednesday afternoon stays clean with 6ft swell and cross-offshore wind.

Things taper off a bit towards the end of the week. Thursday is still clean and surfable, with 5ft to 4ft SSE swell, but the energy drops off. Friday and Saturday see the swell swing to the ENE, smaller in size, around 5ft, with shorter 8-second periods. The energy is low (421-363), and the conditions are mixed. It’s surfable, but nothing special. That said, Saturday morning does have glassy conditions, so you might sneak a few.

Then we hit a real flat spell. From Sunday the 30th through to Wednesday the 4th of September, the swell is mostly small, short-period ENE or S swell, with energy often below 400. There are a few clean windows, but the quality is marginal at best. It’s a stretch of several days where it’s hard to get excited. You’ll be scratching for a wave.

The outlook picks up again on Friday the 5th of September. Friday morning brings a clean 4ft S swell with a 10-second period and offshore wind. Energy is 528. Friday afternoon improves to 5ft with the same conditions. Saturday the 6th morning looks promising too, with 5ft S swell, an 11-second period, and glassy conditions. Energy at 810. But hold up – Saturday afternoon is predicted to get too big again at 7ft from the SSE. That’s a long-range call, so treat it as promising but not locked in.

So, if you’re planning ahead, Sunday morning the 23rd is the first true standout for clean, manageable waves. For the big dogs, Tuesday the 25th through Wednesday the 26th offer the best combination of size, power, and clean conditions. That’s your window to score.

Signing off, Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri morning, min 11°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 9mm), mostly falling on Wed afternoon. Very mild (max 19°C on Wed night, min 12°C on Mon morning). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
!
!
0
2
3
1
!
!
!
4
3
3
3
3
2
1
3
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ENE
7
1.4
S
8
2.5
S
10
2.2
S
10
2
S
10
1.6
S
10
1.6
S
11
1.8
S
12
2.4
S
13
2.3
S
13
2.4
SSE
14
2
S
14
1.7
SSE
13
1.6
S
12
1.4
SSE
12
1
SE
15
1.3
SSE
14
1.6
SSE
13
1.5
SSE
13
1.4
SSE
14
1.1
SE
13
Wave Graph
Metric surfscale
Energy kJ
68
271
1155
913
710
504
651
1004
1992
1755
2284
1509
995
773
560
438
644
837
756
742
388
Wind (km/h)
15
WSW
20
SE
15
SSW
15
S
15
SE
5
SSW
5
SW
20
SSE
15
SSW
10
SSW
10
ESE
5
NW
5
N
15
N
5
N
0
SW
10
NE
20
NE
15
N
20
N
20
N
Wind State
cross-off
on
cross-on
cross-on
on
cross-on
glassy
on
cross-on
cross-on
cross-on
glassy
glassy
cross-off
glassy
glassy
cross
cross
cross-off
cross-off
cross-off
High Tide
12:32PM0.61m
12:33PM0.68m
11:20PM0.51m
12:47PM0.75m
11:56PM0.60m
1:07PM0.80m
00:24AM0.69m
1:29PM0.84m
00:49AM0.77m
1:51PM0.87m
1:16AM0.83m
2:12PM0.88m
1:43AM0.89m
Low Tide
4:22AM0.29m
6:28PM0.44m
5:27AM0.21m
6:42PM0.38m
6:12AM0.13m
7:03PM0.34m
6:50AM0.06m
7:27PM0.30m
7:24AM0.00m
7:52PM0.27m
7:57AM-0.03m
8:18PM0.26m
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
light rain
rain showers
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
6:37
6:35
6:35
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:54
5:55
5:55
5:57
5:57
5:57
 mm
2
3
4
1
Temp °C
19
17
15
14
13
12
14
14
13
14
14
14
16
16
16
17
18
19
20
20
18
Feels °C
17
13
11
11
9
10
12
10
9
12
11
13
14
14
16
18
19
18
18
19
17
  • 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 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.

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