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Surf Forecasts:
Furnas surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 5 pm Tuesday 30 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
14.6° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Furnas today?
The current surf forecast for Furnas at 9PM is: 1.2m 14s primary swell from a West-northwest direction and 0.4m 10s secondary swell from a West-southwest direction (forecast issued at 05:00pm December 30). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Dec) | - | - |
| Afternoon (30 Dec) | 3.5ft (1.1m) | 16s |
| Evening (30 Dec) | 4ft (1.2m) | 14s |
Table - waves today at Furnas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 30 | Wednesday 31 | Thursday 01 | Friday 02 | |||||||||||||||||||||
| 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 | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 15 | 14 | 14 | 13 | 13 | 12 | 10 | 10 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 612 | 639 | 631 | 521 | 471 | 378 | 372 | 303 | 238 | 217 | 290 | 150 | 111 | 79 | 72 | 150 | 136 | 225 | 206 | 243 | 2935 | 3005 | 493 | 2229 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off |
High Tide / height (m) | 11:11PM 2.47 | 11:41AM 2.52 | 12:12AM 2.66 | 12:43PM 2.65 | 1:07AM 2.84 | |||||||||||||||||||
Low Tide / height (m) | 4:50PM 0.55 | 5:25AM 0.55 | 5:53PM 0.45 | 6:28AM 0.36 | 6:51PM 0.34 | 7:25AM 0.18 | ||||||||||||||||||
Tuesday 30 | Wednesday 31 | Thursday 01 | Friday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:56 | - |
| Sunset | 5:23 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - |
 |  | | | | | | | |  | |  | | |  | |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | 1 | 4 | 1 | 3 | 1 | 2 |
| Temp. °C | 13 | 12 | 12 | 11 | 10 | 10 | 10 | 12 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 13 | 15 | 16 | 16 | 16 | 16 | 15 | 16 | 15 |
| Feels °C (?) | 12 | 11 | 10 | 9 | 7 | 7 | 7 | 9 | 11 | 10 | 8 | 6 | 6 | 5 | 4 | 6 | 9 | 9 | 7 | 7 | 11 | 9 | 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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