Surf Break

Lat Long: 2.48° S 44.22° W

Praia do Caolho Surf Forecast and Surf Report

Issued: 2 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Praia do Caolho sea temperature is
28.1°C
1.3° 

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


Praia do Caolho surf forecast from 25 Sep 2026:

  • Most powerful swell: Thursday 1 Oct, 9AM (local time) - 5.5ft (1.7m), 6s period, ENE swell with 202 kJ wave energy.

Best Forecast Surf Conditions for Praia do Caolho this week:

The most powerful waves expected at Praia do Caolho in the next 16 days are 1.7m 6s and forecast to arrive on Thursday (Oct 01) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Saturday (Sep 26) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9AM (Thu 1st Oct)5.5ft (1.7m) 6s

Table - best surf conditions forecast for Praia do Caolho over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 28°C on Sat morning, min 26°C on Fri afternoon). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Mon afternoon, min 26°C on Mon night). Mainly fresh winds.

Fri
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
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
NE
5
0.9
NE
4
0.2
NNE
14
1
ENE
5
1
NE
4
1.1
ENE
5
1.2
ENE
5
1.1
NE
5
1.3
ENE
5
1
ENE
5
1
NE
5
1.1
NE
5
1.1
NE
5
1.2
NE
5
1.3
ENE
5
1.3
ENE
5
1.4
NE
5
1.7
ENE
6
1.3
ENE
6
1.2
NE
5
Wave Graph
Metric surfscale
Energy kJ
45
32
18
56
38
59
72
49
94
58
45
57
57
76
90
86
102
202
108
68
Wind (km/h)
30
NE
20
ENE
25
E
30
NNE
30
NE
30
ENE
35
NE
30
NE
30
ENE
30
NE
30
NE
30
ENE
35
NE
30
ENE
35
ENE
40
NE
30
ENE
35
ENE
35
NE
30
NE
Wind State
cross-on
cross
cross-off
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross
High Tide
5:37PM4.24m
5:53AM4.41m
6:12PM4.45m
6:31AM4.53m
6:47PM4.58m
7:09AM4.56m
7:24PM4.63m
7:48AM4.49m
8:02PM4.58m
8:30AM4.33m
8:43PM4.44m
9:17AM4.08m
9:31PM4.22m
Low Tide
11:42PM0.34m
12:01PM0.20m
00:19AM0.11m
12:37PM0.09m
00:56AM-0.04m
1:13PM0.08m
1:35AM-0.08m
1:52PM0.17m
2:16AM0.00m
2:33PM0.36m
3:01AM0.20m
3:18PM0.63m
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
5:43
—
—
5:43
—
—
5:43
—
—
5:43
—
—
5:43
—
—
5:41
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
—
—
5:51
—
—
5:51
—
—
5:51
—
—
5:51
—
—
5:50
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5:50
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
27
26
28
27
26
28
27
26
28
28
26
28
27
27
27
27
26
27
27
26
Feels °C
26
26
27
26
27
26
25
26
27
27
26
27
25
26
25
24
25
24
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)
Map placeholder
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Information about the Praia do Caolho Surf forecast

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

Praia do Caolho is 19 km (12 miles) from the city of Itaqui. If you plan a holiday in Maranhão, look for hotels and other accommodation in Itaqui. Itaqui has rooms for a wide range of budgets as well as car hire and transport links.

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