Reef surfForecast / Ericeira / Portugal

information circle12 Day Weather and Surf, issued 5 am Friday 09 Jan 2026 WET
Forecast update in hr  min  s Forecast update imminent
Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Reef sea temperature is
14.6° C
(Which is 1.0°C colder than average for this time of year)


Best Forecast Surf Conditions for Reef this week:

The surf forecast for Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 09) at 9PM. The primary swell is predicted to be 3.0m and 12s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Reef in the next 12 days are 5.5m 17s and forecast to arrive on Friday (Jan 16) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 12s period and expected on Saturday (Jan 10) at 3PM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 9th Jan)10ft (3.0m) 12s
Best Surf 9PM (Fri 9th Jan)10ft (3.0m) 12s
Most Powerful 3AM (Fri 16th Jan)18ft (5.5m) 17s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 14°C on Sun morning, min 11°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the S by Sun night).

Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Mon night. Very mild (max 15°C on Mon morning, min 12°C on Tue afternoon). Winds decreasing (strong winds from the S on Mon night, light winds from the NW by Tue afternoon).

Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
!
!
1
!
0
1
0
0
0
0
0
!
!
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3.5
NW
3
NW
2.5
NW
2.4
NW
1.1
W
2.5
NW
0.7
W
1.6
NW
1.6
WNW
3
WNW
3
WNW
4
WSW
4
W
4
WNW
3.5
WNW
3
WNW
2.3
WNW
1.8
WNW
1.5
WNW
1.6
WNW
4.5
WNW
Period(s) (?)13121113101391211111111121312121111112118
Wave
Graph
(?)Metric surfscale
Energy kJ (?)347827841684197526021408771155119291782398952165929359722331396785467231312784
Wind
(km/h)
25
NNW
25
NW
15
NNW
5
NE
5
W
5
SW
15
SSW
25
SSW
30
SSW
35
S
45
S
35
SW
20
W
20
W
30
N
25
NNW
25
NNW
20
WSW
35
SW
45
SW
50
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
off
onglasscrosscrosscrosscrosscrosscross-
on
ononcrosscross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
High Tide
/ height (m)
7:10PM
2.27
7:28AM
2.38
8:04PM
2.16
8:25AM
2.19
9:06PM
2.08
9:33AM
2.06
10:16PM
2.08
10:47AM
2.03
11:22PM
2.15
11:52AM
2.09
12:18AM
2.27
12:45PM
2.20
1:04AM
2.42
Low Tide
/ height (m)
12:58PM
0.59
1:06AM
0.77
1:46PM
0.77
2:03AM
0.92
2:42PM
0.91
3:13AM
1.02
3:49PM
0.99
4:32AM
1.03
4:58PM
0.99
5:41AM
0.95
5:58PM
0.91
6:36AM
0.82
6:47PM
0.79
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Sunrise7:56--7:56--7:56--7:56--7:54--7:54--7:54--
Sunset-5:31--5:32--5:34--5:35--5:36--5:37--5:38-
part cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
rain showers
rain showers
thunderstorm
rain showers
part cloud
clear
light rain
light rain
light rain
rain showers
Rain (mm)
-----------17342--1317
Temp. °C131313121212141414151514131313131314151514
Feels °C (?)98810101110109875996779873
  • 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 Reef Surf forecast

The above surf forecast table for Reef provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Reef can be found by selecting the local surf guide option on the grey menu. Our 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 (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 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.

Are you planning a holiday in Ericeira? If you are looking for accommodation near Reef, camping, hotels and holiday cottages in Ericeira, consider staying in Torres Vedras which is 19 km (12 miles) away. Other places in and around Ericeira where you can find information about places to rent, and car hire include Sintra which is 21 km (13 miles) away, Rio de Mouro, Cacem and Loures.

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