Surf Forecasts:
Araruna surf forecast from 17 Jun 2026:
- Most powerful swell: Thursday 18 Jun, 3PM (local time) - 1.5ft (0.4m), 3s period, NE swell with 2 kJ wave energy.
Best Forecast Surf Conditions for Araruna this week:
The most powerful waves expected at Araruna in the next 16 days are 0.4m 3s and forecast to arrive on Thursday (Jun 18) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Thu 18th Jun) | 1.5ft (0.4m) 3s |
Table - best surf conditions forecast for Araruna over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Wed night. Warm (max 28°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 42mm), heaviest during Sat afternoon. Warm (max 28°C on Sun morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Wave Height (m) Direction Period (s) | — | ENE 2 | ENE 2 | NE 3 | — | — | — | — | — | — | — | NE 2 | NE 3 | — | — | NE 2 | — | — | — | — | — |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | cross-on | on | cross-on | on | on | cross-on | cross-on | on | on | on | on | on | cross-on | on | cross-on |
High Tide | 11:26PM3.41m | 11:49AM3.77m | 00:22AM3.34m | 12:47PM3.61m | 1:21AM3.28m | 1:47PM3.44m | 2:21AM3.22m | 2:47PM3.27m | 3:19AM3.18m | 3:46PM3.14m | 4:15AM3.16m | 4:42PM3.04m | 5:08AM3.16m | ||||||||
Low Tide | 5:57PM-0.03m | 6:11AM0.22m | 6:45PM0.11m | 7:00AM0.33m | 7:33PM0.29m | 7:50AM0.48m | 8:22PM0.49m | 8:43AM0.65m | 9:14PM0.68m | 9:42AM0.80m | 10:10PM0.85m | 10:50AM0.90m | 11:15PM0.95m | ||||||||
 |  |  | |  | | | |  | | | | | | | | | | | | | |
 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 |
 | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | 6:17 |
mm | 4 | 8 | — | — | — | — | — | 7 | — | 6 | 9 | — | 1 | 10 | 1 | 4 | 11 | — | 3 | 6 | — |
Temp °C | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 |
Feels °C | 29 | 29 | 29 | 28 | 28 | 30 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 2 | ENE 2 | NE 3 | — | — | — | — | — | — | — | NE 2 | NE 3 | — | — | NE 2 | — | — | — | — | — |
| kJ | — | 1 | 1 | 2 | — | — | — | — | — | — | — | 1 | 1 | — | — | 2 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2039 | 1161 | 2039 | 1819 | 2231 | 1844 | 2039 | 1612 | 1623 | 2039 | 1161 | 1666 | 2307 | 1612 | 744 | 2307 | 1835 | 1749 | 2039 | 2039 | 1754 |
Best forecast wave conditions in Maranhão | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Araruna surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Araruna Surf forecast
The above surf forecast table for Araruna provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Araruna can be found by selecting the local surf guide option on the grey menu. Our Araruna 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 (Araruna) 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 Araruna 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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