Marlin Surf Break

Lat Long: 11.80° S 37.54° W

Marlin Surf Forecast and Surf Report

Issued: 2 pm 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marlin sea temperature is
26.2°C
0.7° 

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


Marlin surf forecast from 27 Aug 2026:

  • Most powerful swell: Friday 28 Aug, 3AM (local time) - 4.5ft (1.3m), 16s period, S swell with 811 kJ wave energy.

Best Forecast Surf Conditions for Marlin this week:

The most powerful waves expected at Marlin in the next 16 days are 1.3m 16s and forecast to arrive on Friday (Aug 28) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 8s period and expected on Wednesday (Sep 02) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3AM (Fri 28th Aug)4.5ft (1.3m) 16s

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


The Lowdown

Alright, Rusty here. Let’s see what we’ve got in the water. Honestly, this one’s a bit of a heartbreaker. The entire 16-day window is basically a write-off for decent surf. The only real chance to get wet is a short window on Thursday 27th August, and even then, it’s pretty marginal.

The main issue is that persistent onshore to cross-onshore wind from the east and northeast is just chewing everything up right through. The swell is there in size, popping up to 6ft at times, and we even get some long-period energy from the south early on, but the wind is always mucking it up, leaving it choppy and messy.

Forget about Friday 28th right through to the end. The forecast only has "poor surf conditions" written all over it, day after day. That’s a solid two-week stretch of no-go.

Let’s talk about that Thursday afternoon, 27th August. That’s your only real shot.

Marlin will catch a bit of clean energy. You’ll see overhead sets around 4ft coming from the south, but here’s the interesting bit – the period is a solid 16 seconds. That is a proper groundswell, meaning those waves will have real push and shape. But a swell that long can sometimes be a bit straight at a beach break. Still, with the wind turning light and blowing offshore from the east at just 9 mph, it will be glassy and clean. The water is a warm 79°F. This spot is consistent, so it has to break. The energy that afternoon is moderate (768), so it won't be firing, but it’s your one clear, clean chance. Crowds are a possibility here on a Thursday.

The rest of it? There’s a little pulse of southerly groundswell right at the very end of the run, around 10th and 11th September, with big 15-16 second periods again. But those days just carry rain showers or thunderstorms and wind from the east at 12 mph, which isn't clean. It’s a real shame, as there’s energy in that water.

So, to sum it up: chase the clean conditions Thursday afternoon or expect a long, long wait. It’s a tough outlook. Stay patient.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 26°C on Mon morning, min 24°C on Sun night). Wind will be generally light.

Thu
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
S
16
1.2
S
16
1.3
S
15
1.2
S
14
1.1
S
13
1
S
13
0.8
S
12
1.2
E
7
1.2
E
7
1.3
E
7
1.3
E
7
1.4
ESE
8
1.5
E
8
1.7
E
8
1.7
E
8
1.6
E
8
1.5
E
8
1.5
E
8
1.4
E
8
1.4
E
8
Wave Graph
Metric surfscale
Energy kJ
628
734
740
590
430
326
190
147
138
181
181
238
273
396
405
347
305
298
258
260
Wind (km/h)
15
E
20
E
25
ENE
20
ENE
20
E
20
ENE
15
E
20
E
15
ENE
15
E
20
E
20
ENE
20
ENE
20
ENE
25
NE
20
ENE
25
NE
20
NE
25
ENE
25
ENE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
High Tide
3:26PM2.02m
3:33AM2.17m
3:56PM2.08m
4:05AM2.23m
4:27PM2.11m
4:38AM2.22m
5:00PM2.08m
5:13AM2.17m
5:34PM2.02m
5:52AM2.06m
6:12PM1.91m
6:36AM1.90m
6:57PM1.77m
Low Tide
9:28PM0.24m
9:50AM0.07m
9:57PM0.19m
10:20AM0.05m
10:28PM0.17m
10:51AM0.08m
11:01PM0.18m
11:24AM0.16m
11:36PM0.23m
12:00PM0.28m
00:15AM0.32m
12:42PM0.43m
1:05AM0.44m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:35
5:35
5:33
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:25
5:25
5:25
5:25
5:25
5:25
 mm
1
Temp °C
26
24
25
25
24
26
25
24
26
25
24
26
25
24
26
25
24
26
25
25
Feels °C
27
25
24
24
24
25
24
24
26
25
24
26
25
24
26
25
24
25
24
25
  • 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 Marlin Surf forecast

The above surf forecast table for Marlin provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Marlin can be found by selecting the local surf guide option on the grey menu. Our Marlin 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 (Marlin) 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 Marlin 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.

Are you planning a holiday in Bahia - Norte? If you are looking for accommodation near Marlin, camping, hotels and holiday cottages in Bahia - Norte, consider staying in Conde which is 8 km (5 miles) away. Other places in and around Bahia - Norte where you can find information about places to rent, and car hire include Esplanada which is 44 km (27 miles) away, Rio Real, Estancia and Entre Rios.

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