Surf Forecasts:
Praia do Caolho surf forecast from 10 Nov 2026:
- Best quality surf: No days rated 1★ or higher at Praia do Caolho in the next 16 days. The closest to surfable is Wednesday 25 Nov, 3AM (local time) – 4.5ft (1.4m), 6s period, NE swell with cross-shore winds.
- Most powerful swell: Wednesday 25 Nov, 3AM (local time) - 4.5ft (1.4m), 6s period, NE swell with 147 kJ wave energy.
- Next surfable swell (1★+): None forecast at Praia do Caolho before Thursday 26 Nov. Conditions stay below 1★ throughout, with swell peaking at 4.5ft (1.4m), 6s on Wednesday 25 Nov.
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 1.4m 6s and forecast to arrive on Wednesday (Nov 25) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3AM (Wed 25th Nov) | 4.5ft (1.4m) 6s |
Table - best surf conditions forecast for Praia do Caolho over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Warm (max 28°C on Tue morning, min 27°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Fri morning. Warm (max 29°C on Fri morning, min 27°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
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) | NE 4 | NE 4 | NE 5 | NE 5 | ENE 5 | ENE 5 | NE 5 | ENE 5 | ENE 5 | NE 5 | NE 5 | NE 6 | NE 5 | NE 5 | NE 6 | NE 4 | NE 5 | NE 6 | NE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 26 | 29 | 32 | 51 | 99 | 94 | 76 | 103 | 75 | 49 | 79 | 69 | 35 | 55 | 59 | 37 | 58 | 51 | 28 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross |
High Tide | 6:33AM4.15m | 6:39PM4.37m | 7:09AM4.07m | 7:15PM4.28m | 7:46AM3.95m | 7:53PM4.14m | 8:26AM3.78m | 8:34PM3.96m | 9:10AM3.61m | 9:21PM3.76m | 10:01AM3.45m | 10:14PM3.58m | |||||||
Low Tide | 00:28AM0.16m | 12:39PM0.52m | 1:03AM0.24m | 1:14PM0.64m | 1:39AM0.38m | 1:48PM0.80m | 2:15AM0.58m | 2:24PM0.98m | 2:53AM0.80m | 3:04PM1.18m | 3:36AM1.01m | 3:50PM1.37m | |||||||
 |  |  |  |  | | | | | | | | | | | | | | | |
 | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — | 5:33 | — | — |
 | — | — | 5:46 | — | — | 5:46 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — |
mm | — | — | — | — | 1 | — | — | 1 | — | — | 1 | 1 | — | 1 | — | — | — | — | — |
Temp °C | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 29 | 28 | 27 | 28 | 29 | 27 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 27 | 30 | 27 | 25 | 28 | 27 | 26 | 27 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 10 | NE 11 | — | NNE 15 | — | — | NNE 13 | — | — | — | — | — | — | NNE 12 | — | NNE 11 | NNE 10 | — |
| kJ | 11 | 11 | 4 | — | 42 | — | — | 32 | — | — | — | — | — | — | 14 | — | 11 | 11 | — |
Swell 2 Height (m) Direction Period (s) | N 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 13 | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 5 | NE 5 | ENE 5 | ENE 5 | NE 5 | ENE 5 | ENE 5 | NE 5 | NE 5 | NE 6 | NE 5 | NE 5 | NE 6 | NE 4 | NE 5 | NE 6 | NE 4 |
| kJ | 26 | 29 | 32 | 51 | 99 | 94 | 76 | 103 | 75 | 49 | 79 | 69 | 35 | 55 | 59 | 37 | 58 | 51 | 28 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2269 | 1431 | 1997 | 1465 | 1433 | 1977 | 1433 | 1433 | 1966 | 1883 | 1332 | 1966 | 1883 | 1328 | 1966 | 1452 | 1328 | 2012 | 1883 |
Best forecast wave conditions in Maranhão | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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