The Reef Surf Break

Lat Long: 38.93° N 9.42° W

The Reef Surf Forecast and Surf Report

Issued: 12 pm 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's The Reef sea temperature is
18.1°C
1.1° 

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


The Reef surf forecast from 19 Oct 2026:

  • Best quality surf: Thursday 22 Oct, 10AM (local time) - 8ft (2.5m), 12s period, NW swell with cross-offshore winds.
  • Most powerful swell: Sunday 25 Oct, 1AM (local time) - 8ft (2.5m), 14s period, NNW swell with 3,066 kJ wave energy.
  • Next surfable swell (1★+): Thursday 22 Oct, 10AM (local time) - 8ft (2.5m), 12s period with NW swell.

Best Forecast Surf Conditions for The Reef this week:

The surf forecast for The Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 22) at 10AM. The primary swell is predicted to be 2.5m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at The Reef in the next 16 days are 2.5m 14s and forecast to arrive on Sunday (Oct 25) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Thu 22nd Oct)8ft (2.5m) 12s
Best Surf10AM (Thu 22nd Oct)8ft (2.5m) 12s
Most Powerful 1AM (Sun 25th Oct)8ft (2.5m) 14s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Mon morning, min 13°C on Wed night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 18°C on Fri morning, min 13°C on Fri night). Winds increasing (light winds from the NNW on Thu night, fresh winds from the N by Fri night).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
2
2
0
1
0
0
2
4
2
3
3
1
1
2
1
3
3
1
2
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
NNW
10
1.5
NNW
9
1.4
NW
15
1.7
NW
13
1.6
NW
13
1.5
NW
13
1.3
NW
12
1.3
NW
12
3
NW
12
2.5
NW
12
2.3
NW
11
2.4
NW
13
2.4
NW
13
3
NW
13
3
NW
12
2.5
NW
11
2.2
NW
11
2.5
NNW
14
2.2
NW
14
2.1
NNW
13
1.8
NW
12
Wave Graph
Metric surfscale
Energy kJ
529
360
869
1042
905
723
433
465
2483
1903
1302
2002
1912
2596
2183
1483
1107
3066
1762
1497
902
Wind (km/h)
15
ENE
20
NNW
15
N
20
N
25
NNW
10
NNW
25
N
30
N
25
N
15
N
20
NNW
10
N
10
N
30
N
30
N
25
N
30
N
25
NNE
25
NNE
30
N
20
NNE
Wind State
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross-off
High Tide
10:45PM1.87m
11:08AM2.12m
11:52PM2.02m
12:04PM2.29m
00:39AM2.22m
12:48PM2.48m
1:17AM2.44m
1:27PM2.68m
1:53AM2.65m
2:04PM2.85m
2:29AM2.84m
2:42PM2.97m
3:05AM2.98m
Low Tide
4:27PM1.08m
4:41AM1.13m
5:40PM0.94m
5:48AM0.98m
6:28PM0.74m
6:36AM0.78m
7:06PM0.53m
7:17AM0.57m
7:42PM0.32m
7:54AM0.37m
8:17PM0.16m
8:32AM0.20m
8:53PM0.05m
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
—
—
7:50
—
—
7:52
—
—
7:52
—
—
7:54
—
—
7:54
—
—
6:56
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:53
—
—
6:52
—
—
6:51
—
—
6:50
—
—
6:49
—
—
6:46
—
—
5:45
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
18
18
16
17
17
17
17
16
14
15
15
16
18
17
14
16
16
14
17
17
16
Feels °C
14
14
13
13
13
16
13
10
9
11
11
15
17
12
8
11
10
10
12
12
14
  • 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
How to use the Wavefinder 
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Reef 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.


Information about the The Reef Surf forecast

The above surf forecast table for The Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Reef can be found by selecting the local surf guide option on the grey menu. Our The Reef 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 (The Reef) 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 The Reef 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.

The Reef is 15 km (9 miles) from the city of Sintra. If you plan a holiday in Ericeira, look for hotels and other accommodation in Sintra. Sintra has rooms for a wide range of budgets as well as car hire and transport links.

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