Caxias surfForecast / Lisboa / Portugal

information circle12 Day Weather and Surf, issued 11 am Sunday 11 Jan 2026 WET
Forecast update in hr  min  s Forecast update imminent
Caxias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caxias sea temperature is
14.5° C
(Which is 1.1°C colder than average for this time of year)


Best Forecast Surf Conditions for Caxias this week:

The surf forecast for Caxias over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jan 13) at 6PM. The primary swell is predicted to be 3.5m and 13s period with a secondary swell of 1.2m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Caxias in the next 12 days are 5.0m 16s and forecast to arrive on Friday (Jan 16) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 10s period and expected on Monday (Jan 12) at 9PM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Tue 13th Jan)11ft (3.5m) 13s
Best Surf12AM (Sat 17th Jan)16ft (5.0m) 16s
Most Powerful 9PM (Fri 16th Jan)16ft (5.0m) 16s

Table - best surf conditions forecast for Caxias over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 27mm), heaviest during Mon night. Very mild (max 15°C on Sun afternoon, min 11°C on Mon night). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Thu afternoon. Very mild (max 13°C on Wed morning, min 10°C on Wed night). Wind will be generally light.

Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
0
0
3
3
3
4
3
3
0
4
5
4
4
7
3
3
1
Swell
Height Map
Wave Height (m) & direction (?)
2
NW
1.7
NW
1.7
WNW
2.2
WNW
2.5
W
4
WSW
2.2
WNW
3.5
W
4
WNW
3.5
WNW
2.5
WNW
1.9
WNW
1.3
WNW
1.7
WNW
3.5
WNW
4.5
WNW
4.5
WNW
5
NW
4.5
NW
4.5
NW
4
NW
Period(s) (?)121211111111121213121212112117161516141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1131794668114216163695136935454731389818461029387245279118972959412474864972024844
Wind
(km/h)
10
SSW
15
SSW
15
SSW
20
S
30
S
35
S
15
W
20
NW
20
NNW
15
NNW
20
NNW
0
W
25
SW
20
NNW
10
NNW
15
WNW
20
NW
15
NNW
20
WNW
20
W
30
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononcrosscross-
off
cross-
off
cross-
off
cross-
off
glasscross-
on
cross-
off
cross-
off
crosscross-
off
cross-
off
crosscrosscross
High Tide
/ height (m)
8:57PM
2.01
9:24AM
2.00
10:07PM
2.01
10:38AM
1.97
11:13PM
2.08
11:43AM
2.03
12:09AM
2.20
12:35PM
2.14
12:55AM
2.35
1:18PM
2.26
1:34AM
2.49
1:56PM
2.37
2:11AM
2.63
Low Tide
/ height (m)
2:32PM
0.88
3:03AM
0.99
3:39PM
0.96
4:22AM
1.00
4:49PM
0.95
5:32AM
0.92
5:49PM
0.88
6:26AM
0.79
6:37PM
0.76
7:10AM
0.65
7:18PM
0.63
7:49AM
0.51
7:55PM
0.50
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunrise7:54--7:54--7:54--7:54--7:52--7:52--7:52--
Sunset-5:35--5:36--5:37--5:37--5:38--5:39--5:40-
part cloud
part cloud
cloud
cloud
cloud
heavy rain
rain showers
rain showers
part cloud
part cloud
clear
part cloud
light rain
rain showers
part cloud
rain showers
rain showers
clear
light rain
mod rain
light rain
Rain (mm)
-----2511----56-12-163
Temp. °C141515141414141412131312131313131312131314
Feels °C (?)1213139881110977981099889109
  • 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

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Information about the Caxias Surf forecast

The above surf forecast table for Caxias provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Caxias can be found by selecting the local surf guide option on the grey menu. Our Caxias surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Caxias) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Caxias may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Caxias is 1 km (1 miles) from Paco de Arcos. If you plan a holiday in Lisboa, look for hotels and other accommodation in Paco de Arcos. Paco de Arcos has rooms for a wide range of budgets as well as car hire and transport links.

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