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Surf Forecasts:
The Reef surfForecast / Ericeira / Portugal
12 Day Weather and Surf, issued 5 pm Friday 14 Nov 2025 WET
Best Forecast Surf Conditions for The Reef this week:
The surf forecast for The Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 17) at 9AM. The primary swell is predicted to be 2.3m and 9s period with a secondary swell of 0.9m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at The Reef in the next 12 days are 4.5m 11s and forecast to arrive on Saturday (Nov 15) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 8s period and expected on Saturday (Nov 15) at 9PM.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Mon 17th Nov) | 7.5ft (2.3m) 9s |
| Best Surf | 9AM (Mon 17th Nov) | 7.5ft (2.3m) 9s |
| Most Powerful | 9AM (Sat 15th Nov) | 15ft (4.5m) 11s |
Table - best surf conditions forecast for The Reef over the next 12 days.
Short Range Forecast Heavy rain (total 39mm), heaviest during Fri afternoon. Very mild (max 18°C on Sat afternoon, min 16°C on Fri afternoon). Winds decreasing (strong winds from the SW on Fri afternoon, calm by Mon morning). | Days 3-6 Weather Summary Some drizzle, heaviest during Wed afternoon. Very mild (max 17°C on Tue morning, min 13°C on Wed night). Winds increasing (light winds from the NNE on Tue morning, fresh winds from the N by Wed night). | ||||||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 9 | 10 | 11 | 11 | 10 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 8 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 1874 | 2601 | 4752 | 2863 | 1232 | 1198 | 1533 | 1418 | 890 | 753 | 593 | 562 | 412 | 273 | 270 | 227 | 278 | 346 | 511 | 576 | 333 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | on | on | on | on | on | glass | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross | cross- off | cross | ||
High Tide / height (m) | 11:12PM 2.25 | 11:24AM 2.46 | 11:57PM 2.38 | 12:09PM 2.52 | 12:36AM 2.51 | 12:48PM 2.57 | 1:09AM 2.61 | 1:24PM 2.61 | 1:42AM 2.69 | 1:58PM 2.63 | 2:13AM 2.74 | 2:32PM 2.62 | 2:46AM 2.75 | ||||||||||
Low Tide / height (m) | 5:00PM 0.66 | 5:14AM 0.79 | 5:47PM 0.58 | 6:01AM 0.68 | 6:24PM 0.51 | 6:40AM 0.57 | 6:57PM 0.45 | 7:16AM 0.48 | 7:29PM 0.42 | 7:49AM 0.41 | 8:00PM 0.40 | 8:22AM 0.37 | 8:32PM 0.41 | 8:56AM 0.37 | |||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
| Sunrise | - | - | 7:18 | - | - | 7:20 | - | - | 7:20 | - | - | 7:22 | - | - | 7:24 | - | - | 7:24 | - | - | 7:26 | ||
| Sunset | 5:24 | - | - | 5:23 | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:21 | - | - | 5:20 | - | - | ||
 |  |  |  | | | | | | |  | | |  |  | |  | | | | | |||
Rain (mm) | 4 | 5 | 4 | - | 6 | 4 | 3 | 10 | 3 | - | - | - | - | - | - | 1 | - | - | - | - | 2 | ||
| Temp. °C | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 17 | 16 | 15 | 17 | 16 | 15 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | ||
| Feels °C (?) | 10 | 11 | 13 | 12 | 13 | 12 | 12 | 11 | 13 | 11 | 12 | 15 | 12 | 11 | 10 | 8 | 6 | 5 | 3 | 3 | 4 | ||
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FREE! Surf-Forecast.com widget for your website
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 12 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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