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Surf Forecasts:
Furnas surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 11 pm Sunday 07 Dec 2025 WETForecast update in hr min s Forecast update imminent
Furnas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Furnas sea temperature is
16.0° C
(Which is slightly cooler than normal)How big are the waves at Furnas today?
The current surf forecast for Furnas at 3AM is: 3.0m 13s primary swell from a West-northwest direction (forecast issued at 11:00pm December 07). The wind direction is predicted to be cross-offshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 10ft (3.0m) | 12s |
| Afternoon (08 Dec) | 13ft (4.0m) | 19s |
| Evening (08 Dec) | 15ft (4.5m) | 18s |
Table - waves today at Furnas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 12 | 12 | 20 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3113 | 2930 | 2862 | 2566 | 2380 | 5196 | 12845 | 13265 | 13198 | 14681 | 13359 | 10938 | 8845 | 9227 | 10681 | 5311 | 5297 | 4824 | 4689 | 3953 | 4098 | 3736 | 3919 | 4398 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross | cross | cross | cross | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross |
High Tide / height (m) | 4:32AM 2.99 | 5:06PM 2.58 | 5:24AM 2.85 | 6:00PM 2.40 | 6:19AM 2.67 | |||||||||||||||||||
Low Tide / height (m) | 10:12PM 0.26 | 10:53AM 0.16 | 11:02PM 0.41 | 11:47AM 0.33 | 11:54PM 0.57 | 12:45PM 0.50 | ||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:43 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - |
 |  |  | |  |  | | | | | | |  |  | |  | | | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 7 | 10 | 3 | - | - | - | 1 | 1 | - | - | - |
| Temp. °C | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 14 |
| Feels °C (?) | 14 | 13 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 10 | 11 | 9 | 10 | 14 | 15 | 14 | 12 | 12 | 10 | 10 | 10 | 9 | 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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