Caxias Surf Break

Lat Long: 38.70° N 9.28° W

Caxias Surf Forecast and Surf Report

Issued: 6 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Caxias sea temperature is
19.7°C
0.6° 

Caxias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Caxias surf forecast from 23 Sep 2026:

  • Best quality surf: Saturday 26 Sep, 4AM (local time) - 6ft (1.8m), 14s period, NW swell with cross-offshore winds.
  • Most powerful swell: Saturday 26 Sep, 7AM (local time) - 6ft (1.9m), 14s period, NW swell with 1,533 kJ wave energy.
  • Next surfable swell (1★+): Thursday 24 Sep, 1AM (local time) - 5ft (1.5m), 13s period with WNW swell.

Best Forecast Surf Conditions for Caxias this week:

The surf forecast for Caxias over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 24) at 1AM. The primary swell is predicted to be 1.5m and 13s period with a secondary swell of 0.9m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Caxias in the next 16 days are 1.9m 14s and forecast to arrive on Saturday (Sep 26) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Saturday (Sep 26) at 1AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Thu 24th Sep)5ft (1.5m) 13s
Best Surf 4AM (Sat 26th Sep)6ft (1.8m) 14s
Most Powerful 7AM (Sat 26th Sep)6ft (1.9m) 14s

Table - best surf conditions forecast for Caxias over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 29°C on Thu morning, min 18°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 26°C on Sat afternoon, min 19°C on Sun night). Wind will be generally light.

Wed
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
2
1
2
1
1
2
3
2
2
2
1
2
2
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
14
1.5
WNW
13
1.5
WNW
12
1.4
WNW
12
1.3
WNW
12
1
NW
11
1.1
NW
16
1.7
WNW
14
1.9
NW
13
1.9
NW
13
1.6
NW
12
1.7
NW
12
1.7
NW
12
1.6
NW
11
1.4
NW
11
1.7
NW
12
1.7
NW
12
1.6
NW
12
1.4
NW
12
1.6
WSW
8
Wave Graph
Metric surfscale
Energy kJ
1206
781
668
554
449
233
625
1049
1308
1269
760
813
786
574
475
813
805
666
480
319
Wind (km/h)
15
NW
5
NNW
0
NNE
20
NW
15
NNW
10
N
20
NNW
15
N
10
N
20
NNW
15
N
15
N
20
NW
15
N
5
ENE
10
WSW
15
SSW
25
SSW
20
SSW
5
WNW
Wind State
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
on
on
on
cross
High Tide
1:48AM2.37m
1:58PM2.65m
2:20AM2.56m
2:31PM2.82m
2:52AM2.71m
3:04PM2.93m
3:25AM2.83m
3:38PM2.99m
3:58AM2.88m
4:14PM2.97m
4:34AM2.88m
4:52PM2.87m
Low Tide
7:41PM0.50m
7:46AM0.51m
8:13PM0.30m
8:19AM0.33m
8:44PM0.14m
8:52AM0.19m
9:15PM0.04m
9:26AM0.09m
9:48PM-0.01m
10:01AM0.05m
10:22PM0.03m
10:39AM0.08m
10:59PM0.14m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
mod rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
7:26
7:28
7:28
7:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:32
7:30
7:30
7:28
7:27
7:24
7:23
 mm
5
10
Temp °C
28
24
29
28
23
28
28
20
28
26
22
25
26
21
24
24
21
21
20
19
Feels °C
26
23
27
24
20
24
23
17
26
22
19
23
24
19
24
23
21
20
19
20
  • 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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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 16 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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