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:
Zambujeira do Mar surfForecast / Alentejo / Portugal
48hr Weather and Surf, issued 11 am Sunday 21 Dec 2025 WETForecast update in hr min s Forecast update imminent
Zambujeira do Mar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Zambujeira do Mar sea temperature is
15.9° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Zambujeira do Mar today?
The current surf forecast for Zambujeira do Mar at 3PM is: 5.0m 15s primary swell from a Northwest direction (forecast issued at 11:00am December 21). The wind direction is predicted to be cross-onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 16ft (5.0m) | 14s |
| Afternoon (21 Dec) | 16ft (5.0m) | 15s |
| Evening (21 Dec) | 15ft (4.5m) | 15s |
Table - waves today at Zambujeira do Mar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||||||
| 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 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 9925 | 10202 | 9872 | 8999 | 8694 | 8167 | 7879 | 7808 | 7734 | 7656 | 7091 | 6168 | 5353 | 4682 | 3844 | 3113 | 2617 | 2201 | 1848 | 1422 | 1291 | 1187 | 964 | 930 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | on | on | cross- on | glass | glass | off | cross- off |
High Tide / height (m) | 3:14PM 2.46 | 3:29AM 2.69 | 3:49PM 2.43 | 4:04AM 2.68 | 4:25PM 2.39 | 4:41AM 2.64 | ||||||||||||||||||
Low Tide / height (m) | 9:05AM 0.39 | 9:10PM 0.44 | 9:41AM 0.40 | 9:45PM 0.45 | 10:18AM 0.42 | 10:21PM 0.49 | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||||||
| Sunrise | 7:45 | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:21 | - | - | - | - | - |
 | | |  |  | | | |  |  | |  |  | | | |  |  |  | | |  | | | |
Rain (mm) | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | - | - | - | - | 2 | 1 | - | - | - | 1 | 2 | 1 | - | - | 2 |
| Temp. °C | 12 | 13 | 11 | 11 | 9 | 9 | 9 | 9 | 10 | 13 | 13 | 12 | 13 | 13 | 13 | 12 | 13 | 15 | 14 | 13 | 13 | 12 | 10 | 10 |
| Feels °C (?) | 7 | 8 | 6 | 5 | 5 | 6 | 7 | 6 | 7 | 8 | 8 | 8 | 10 | 11 | 11 | 10 | 12 | 12 | 11 | 11 | 12 | 11 | 8 | 8 |
- 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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