Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Julias surfForecast / Algarve / Portugal
48hr Weather and Surf, issued 11 am Wednesday 31 Dec 2025 WETForecast update in hr min s Forecast update imminent
Julias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Julias sea temperature is
15.6° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Julias today?
The current surf forecast for Julias at 6PM is: 0.5m 13s primary swell from a Southwest direction and 0.6m 8s secondary swell from a West-southwest direction (forecast issued at 11:00am December 31). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Dec) | 1.5ft (0.5m) | 14s |
| Afternoon (31 Dec) | 1.5ft (0.5m) | 13s |
| Evening (31 Dec) | 1.5ft (0.4m) | 13s |
Table - waves today at Julias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 31 | Thursday 01 | Friday 02 | Saturday 03 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 15 | 5 | 6 | 6 | 7 | 10 | 11 | 7 | 10 | 10 | 10 | 9 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 89 | 87 | 85 | 84 | 42 | 38 | 37 | 37 | 24 | 23 | 54 | 138 | 116 | 212 | 371 | 499 | 850 | 913 | 2160 | 1339 | 1122 | 2606 | 2990 | 2922 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | off | cross- off | cross- off | cross- off | off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:24AM 2.51 | 11:55PM 2.65 | 12:26PM 2.64 | 12:50AM 2.83 | 1:21PM 2.75 | 1:41AM 2.99 | ||||||||||||||||||
Low Tide / height (m) | 5:36PM 0.45 | 6:10AM 0.35 | 6:33PM 0.34 | 7:07AM 0.17 | 7:24PM 0.23 | |||||||||||||||||||
Wednesday 31 | Thursday 01 | Friday 02 | Saturday 03 | |||||||||||||||||||||
| Sunrise | 7:45 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:23 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:25 | - | - | - | - | - |
 | |  |  | | |  | | | |  |  | | | |  |  | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 2 | - | - | - | 1 | 3 | 4 | 2 | 4 | 3 | 9 | 9 | 8 |
| Temp. °C | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 12 | 14 | 16 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 18 | 16 | 15 | 15 | 14 | 14 |
| Feels °C (?) | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 9 | 12 | 13 | 13 | 11 | 11 | 10 | 11 | 12 | 9 | 11 | 11 | 7 | 9 | 6 | 6 | 11 |
- 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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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Julias 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.
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