Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Furnas surfForecast / Ericeira / Portugal

information circle48hr Weather and Surf, issued 5 pm Thursday 18 Dec 2025 WET
Forecast 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 normal for this time of year)

How big are the waves at Furnas today?

The current surf forecast for Furnas at 8PM is: 5.5m 18s primary swell from a West-northwest direction and 0.9m 4s secondary swell from a South-southwest direction (forecast issued at 05:00pm December 18). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (WET) & DateWave HeightWave Period
Morning (18 Dec)--
Afternoon (18 Dec)18ft (5.5m)19s
Evening (18 Dec)18ft (5.5m)18s

Table - waves today at Furnas. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
18
Friday
19
Saturday
20
Sunday
21
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
!
!
!
!
6
0
0
0
0
!
0
6
0
0
5
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5.5
WNW
5.5
WNW
5.5
WNW
5
WNW
5
WNW
4.5
WNW
5
NW
5
NW
5
NW
5
NW
5
NW
4.5
NW
4.5
NW
4
NW
4
NW
3.5
NW
3
NW
3
NW
3.5
NW
4
NW
4.5
NW
5
NW
5
NW
5
NW
Period(s) (?)191918171716161616171717171616151414141414151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2060419971171081598113904107911303111327134311508214647130461137883657184589640423929470859227509101191165610979
Wind
(km/h)
30
S
35
S
30
S
15
S
35
NNE
45
N
35
N
35
N
40
N
40
N
35
N
30
NNW
25
NNW
20
NW
20
WNW
25
WSW
30
WSW
30
NW
30
WNW
30
W
35
WNW
30
WNW
35
WNW
40
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscross-
off		crosscrosscrosscrosscrosscrosscrosscross-
on		cross-
on		onononcross-
on		ononcross-
on		oncross-
on		on
High Tide
/ height (m)
1:35PM
2.42
1:51AM
2.61
2:12PM
2.47
2:27AM
2.67
2:48PM
2.50
3:03AM
2.71
Low Tide
/ height (m)
7:35PM
0.55
8:03AM
0.46
8:11PM
0.50
8:39AM
0.41
8:46PM
0.46
9:15AM
0.39
Thursday
18
Friday
19
Saturday
20
Sunday
21
Sunrise------7:50-------7:50-------7:52-
Sunset5:16-------5:16-------5:17-------
cloud
part cloud
cloud
mod rain
heavy rain
light rain
light rain
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
part cloud
light rain
light rain
light rain
light rain
light rain
Rain (mm)
---81831---------12-12111
Temp. °C151515141312131314131313131313141413131313121313
Feels °C (?)99101264655455789997776565
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

Read more

Read more

Discover more articles and updates in the Greenroom.

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 Furnas 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.

View detailed surf forecast for Furnas at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest