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Surf Forecasts:
Furnas surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 6 pm Tuesday 21 Apr 2026 WESTForecast 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
15.6° C
(Which is normal for this time of year)How big are the waves at Furnas today?
The current surf forecast for Furnas at 10PM is: 1.9m 13s primary swell from a West-northwest direction and 1.2m 6s secondary swell from a West-southwest direction (forecast issued at 06:00pm April 21). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | - | - |
| Afternoon (21 Apr) | 3.5ft (1.0m) | 14s |
| Evening (21 Apr) | 6ft (1.8m) | 13s |
Table - waves today at Furnas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 13 | 13 | 10 | 10 | 10 | 10 | 10 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 485 | 780 | 1162 | 1680 | 1783 | 1739 | 1369 | 1012 | 1559 | 905 | 600 | 474 | 494 | 555 | 567 | 648 | 1265 | 1257 | 1107 | 898 | 798 | 753 | 674 | 661 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross | cross- on | cross- on | on | on | cross | glass | glass | glass | on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on |
High Tide / height (m) | 6:19PM 2.77 | 6:56AM 2.45 | 7:19PM 2.58 | 8:05AM 2.23 | 8:33PM 2.42 | 9:30AM 2.10 | ||||||||||||||||||
Low Tide / height (m) | 12:38AM 0.34 | 12:54PM 0.60 | 1:44AM 0.55 | 2:02PM 0.80 | 3:09AM 0.69 | |||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - |
| Sunset | - | 8:20 | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - | - | 8:21 | - | - | - | - | - | - |
 |  |  | | |  | | | | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 14 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 |
| Feels °C (?) | 14 | 9 | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 12 | 12 | 13 | 12 | 12 | 13 | 13 | 12 | 13 | 12 | 12 | 13 | 13 | 14 | 14 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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