The Reef surf break

The Reef surfForecast / Ericeira / Portugal

information circle16 Day Weather and Surf, issued 6 pm Saturday 30 May 2026 WEST
Forecast update in hr  min  s Forecast update imminent
The Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Reef sea temperature is
18.1° C
(Which is slightly warmer than usual)

The Reef surf forecast from 31 May 2026:

  • Most powerful swell: Friday 5 Jun, 1PM (local time) - 8ft (2.5m), 13s period, NW swell with 2,377 kJ wave energy.

Best Forecast Surf Conditions for The Reef this week:

The most powerful waves expected at The Reef in the next 16 days are 2.5m 13s and forecast to arrive on Friday (Jun 05) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 13s period and expected on Friday (Jun 05) at 1AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1PM (Fri 5th Jun)8ft (2.5m) 13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sun morning, min 15°C on Sat night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Wed morning, min 15°C on Tue night). Winds decreasing (strong winds from the N on Tue night, light winds from the NNW by Thu night).

Sat
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
1
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
WNW
13
1.6
WNW
12
1.5
W
12
1.6
WNW
12
1.5
WNW
11
1.2
WNW
11
1.1
WNW
10
1
WNW
10
0.9
WNW
9
1.5
NNW
6
2
NNW
7
1.8
WNW
13
1.8
WNW
12
1.7
WNW
12
1.3
WNW
11
1.9
NW
11
2.5
NW
13
2.5
NW
13
2.5
NW
12
2.5
NW
12
2.3
NW
11
Wave Graph
Metric surfscale
Energy kJ
732
755
628
636
503
343
260
205
119
143
350
1120
933
835
387
860
2176
2173
1952
1818
1201
Wind (km/h)
35
N
30
N
30
N
35
N
25
N
30
NNW
35
NNW
25
NNW
30
NNW
40
NNW
40
N
35
N
30
NNW
25
N
30
NNW
25
NNW
20
NW
25
NNW
30
NNW
25
NNW
25
NW
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross
cross-on
High Tide
3:22AM2.54m
3:37PM2.70m
3:58AM2.53m
4:12PM2.70m
4:34AM2.48m
4:49PM2.67m
5:11AM2.41m
5:26PM2.61m
5:49AM2.33m
6:05PM2.55m
6:29AM2.25m
6:47PM2.47m
7:13AM2.17m
Low Tide
9:12PM0.44m
9:22AM0.48m
9:48PM0.42m
9:56AM0.50m
10:25PM0.44m
10:31AM0.53m
11:02PM0.49m
11:07AM0.58m
11:41PM0.56m
11:44AM0.64m
00:21AM0.64m
12:24PM0.72m
1:05AM0.71m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:13
6:13
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:54
8:55
8:55
8:57
8:58
8:58
8:59
9:00
Temp °C
17
15
18
18
16
18
18
16
17
16
15
18
18
17
17
17
17
18
18
16
17
12
9
13
13
12
14
14
12
13
10
9
13
13
15
13
13
15
13
14
11
13
Swell 1
Height (m)
Direction
Period (s)
1.5
WNW
13
1.6
WNW
12
1.5
W
12
1.6
WNW
12
1.5
WNW
11
1.2
WNW
11
1.1
WNW
10
1
WNW
10
0.9
WNW
9
0.7
WNW
9
1.2
WNW
11
1.8
WNW
13
1.8
WNW
12
1.7
WNW
12
1.3
WNW
11
1.9
NW
11
2.5
NW
13
2.5
NW
13
2.5
NW
12
0.1
S
12
0.1
S
12
Energy kJ
732
755
628
636
503
343
260
205
119
84
313
1120
933
835
387
860
2176
2173
1952
3
3
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
14
0.2
SSW
14
0.1
SW
14
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
12
0.1
SW
16
0.6
WNW
11
0.9
WNW
14
0.1
SW
15
0.1
SW
14
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
S
13
Energy kJ
20
20
8
7
7
7
7
6
10
98
301
8
8
7
7
7
3
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
14
0.1
S
18
0.1
S
18
0.1
SW
16
0.1
S
12
0.1
W
18
0.1
SW
15
Energy kJ
20
6
6
10
3
6
8
Wind waves
Height (m)
Direction
Period (s)
1.5
NNW
6
1.5
NNW
6
1.4
NNW
6
1.4
NNW
6
1.4
NNW
6
1.4
NNW
6
1.4
NNW
6
1.2
NNW
5
1.4
NNW
5
1.5
NNW
6
2
NNW
7
1.7
NNW
7
1.3
NNW
6
1.2
NNW
5
2.5
NW
12
2.3
NW
11
Energy kJ
160
150
160
150
135
135
131
78
111
143
350
261
130
77
1818
1201
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
1
2
2
1
2
1
1
3
2
4
3
2
1
4
4
2
4
3
Distance (km)
214
30
119
377
30
214
377
30
654
382
406
214
236
30
30
385
30
27
377
26
30
Best forecast wave conditions in Ericeira
Rating
(10 max)
Best forecast wave conditions in Portugal
Rating
(10 max)
3
4
3
2
3
2
4
2
2
2
3
2
4
4
3
2
4
4
3
4
4
Header Global
Rating
(10 max)
7
7
6
5
5
4
5
5
6
4
4
5
5
5
4
5
8
5
5
7
9
  • 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 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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