Surf Forecasts:
Praia de Intermares surf forecast from 19 Sep 2026:
- Most powerful swell: Wednesday 23 Sep, 9PM (local time) - 4.5ft (1.3m), 12s period, E swell with 456 kJ wave energy.
Best Forecast Surf Conditions for Praia de Intermares this week:
The most powerful waves expected at Praia de Intermares in the next 16 days are 1.3m 12s and forecast to arrive on Wednesday (Sep 23) 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 0.1m 15s period and expected on Saturday (Sep 19) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Wed 23rd Sep) | 4.5ft (1.3m) 12s |
Table - best surf conditions forecast for Praia de Intermares over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Warm (max 27°C on Sat morning, min 24°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Wave Height (m) Direction Period (s) | ESE 7 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 8 | ESE 8 | E 8 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | E 6 | E 6 | ESE 11 | ESE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 161 | 104 | 75 | 173 | 188 | 164 | 164 | 164 | 95 | 315 | 192 | 217 | 140 | 196 | 106 | 123 | 95 | 88 | 88 | 64 | 56 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 9:29AM1.62m | 10:03PM1.59m | 11:30AM1.65m | 11:56PM1.68m | 12:40PM1.79m | 00:55AM1.85m | 1:22PM1.96m | 1:35AM2.03m | 1:55PM2.11m | 2:08AM2.21m | 2:26PM2.24m | 2:41AM2.35m | 2:57PM2.34m | ||||||||
Low Tide | 3:49PM0.92m | 4:47AM0.80m | 5:48PM0.85m | 6:18AM0.69m | 6:50PM0.68m | 7:09AM0.52m | 7:29PM0.50m | 7:46AM0.36m | 8:02PM0.33m | 8:19AM0.22m | 8:33PM0.18m | 8:52AM0.11m | 9:04PM0.06m | ||||||||
 | |  |  | |  | | |  | | | | | | | | | |  | | | |
 | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — |
 | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:14 | — |
mm | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 26 | 26 | 25 | 27 | 26 | 25 | 27 | 27 | 25 | 26 | 26 | 25 | 27 | 27 | 26 | 27 | 27 | 25 |
Feels °C | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 26 | 25 | 26 | 25 | 26 | 26 | 25 | 27 | 27 | 27 | 27 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | E 8 | ESE 8 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | ESE 8 | ESE 8 | NE 11 | E 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 8 | ESE 8 | ESE 11 | ESE 10 |
| kJ | 11 | 30 | 47 | 7 | 6 | 6 | 6 | 6 | 63 | 223 | 5 | 67 | 140 | 196 | 106 | 123 | 95 | 48 | 34 | 64 | 56 |
Swell 2 Height (m) Direction Period (s) | N 15 | ESE 10 | ESE 10 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 11 | NE 11 | S 14 | NE 10 | ESE 8 | NNE 9 | ESE 9 | ESE 8 | E 8 | ESE 11 | ESE 11 | E 8 | E 8 |
| kJ | 4 | 10 | 10 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 4 | 4 | 35 | 8 | 50 | 34 | 30 | 71 | 65 | 29 | 10 |
Swell 3 Height (m) Direction Period (s) | S 15 | NE 10 | NE 10 | S 12 | S 12 | S 12 | S 11 | S 11 | NE 8 | S 14 | S 13 | N 8 | NNE 10 | N 16 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 9 |
| kJ | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 3 | 4 | 30 | 1 | 10 | 5 | 3 | 8 | 8 | 8 | 7 | 7 | 8 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 8 | ESE 8 | E 8 | E 6 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 |
| kJ | 161 | 104 | 75 | 173 | 188 | 164 | 164 | 164 | 95 | 315 | 192 | 217 | 57 | 86 | 102 | 64 | 73 | 88 | 88 | 52 | 41 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1522 | 1583 | 1500 | 1500 | 1500 | 960 | 1500 | 1522 | 960 | 763 | 1522 | 1522 | 763 | 1522 | 1500 | 1500 | 1500 | 1415 | 1500 | 1500 | 1500 |
Best forecast wave conditions in Rio Grande Do Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Praia de Intermares Surf forecast
The above surf forecast table for Praia de Intermares provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia de Intermares can be found by selecting the local surf guide option on the grey menu. Our Praia de Intermares 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 de Intermares) 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 de Intermares 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.
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