Surf Forecasts:
The Reef surf forecast from 19 Jun 2026:
- Best quality surf: Tuesday 23 Jun, 1AM (local time) - 3ft (0.9m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Friday 26 Jun, 4PM (local time) - 3.5ft (1.0m), 9s period, WNW swell with 162 kJ wave energy.
- Next surfable swell (1★+): Tuesday 23 Jun, 1AM (local time) - 3ft (0.9m), 10s period with W 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 Tuesday (Jun 23) at 1AM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.3m and 8s. Another secondary swell of 0.9m and 5s is also forecast. 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 1.0m 9s and forecast to arrive on Friday (Jun 26) at 4PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 23rd Jun) | 3ft (0.9m) 10s |
| Best Surf | 1AM (Tue 23rd Jun) | 3ft (0.9m) 10s |
| Most Powerful | 4PM (Fri 26th Jun) | 3.5ft (1.0m) 9s |
Table - best surf conditions forecast for The Reef over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Sat afternoon, min 18°C on Fri night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Tue morning, min 18°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | W 8 | WNW 7 | W 7 | NNW 10 | W 7 | WNW 11 | W 10 | W 9 | W 9 | NNW 6 | W 8 | NNW 7 | NNW 7 | WNW 9 | W 6 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 127 | 121 | 108 | 103 | 87 | 55 | 55 | 37 | 38 | 38 | 39 | 151 | 103 | 76 | 44 | 34 | 38 | 36 | 28 | 31 | 124 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-off | cross | cross-on | cross-off | glassy | on | glassy | glassy | on | cross-off | on | cross-on | cross |
High Tide | 7:03PM2.90m | 7:38AM2.45m | 7:57PM2.72m | 8:36AM2.32m | 8:55PM2.54m | 9:36AM2.24m | 9:56PM2.38m | 10:38AM2.21m | 11:00PM2.28m | 11:38AM2.24m | 00:01AM2.24m | 12:33PM2.30m | 00:56AM2.25m | ||||||||
Low Tide | 12:40PM0.41m | 1:27AM0.32m | 1:34PM0.55m | 2:23AM0.48m | 2:32PM0.70m | 3:21AM0.62m | 3:36PM0.81m | 4:21AM0.73m | 4:44PM0.87m | 5:20AM0.78m | 5:49PM0.86m | 6:14AM0.79m | 6:47PM0.81m | ||||||||
 | |  |  | |  | | | | | | | | | | | | | | | | |
 | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — |
 | — | — | 9:05 | — | — | 9:06 | — | — | 9:06 | — | — | 9:06 | — | — | 9:06 | — | — | 9:06 | — | — | 9:07 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 18 | 21 | 22 | 19 | 21 | 21 | 19 | 23 | 21 | 21 | 28 | 27 | 25 | 23 | 21 | 20 | 20 | 21 | 19 |
Feels °C | 17 | 17 | 15 | 18 | 20 | 16 | 20 | 19 | 17 | 22 | 19 | 22 | 28 | 26 | 26 | 25 | 21 | 20 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | W 8 | WNW 7 | W 7 | W 7 | W 7 | W 7 | W 10 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | N 7 | WNW 9 | W 8 |
| kJ | 127 | 121 | 108 | 103 | 87 | 55 | 55 | 37 | 25 | 38 | 36 | 151 | 53 | 57 | 44 | 32 | 38 | 36 | 24 | 31 | 124 |
Swell 2 Height (m) Direction Period (s) | N 7 | — | — | N 12 | NW 12 | NW 8 | NNW 9 | NNW 9 | NNW 10 | NNW 9 | NNW 8 | NNW 8 | W 9 | W 9 | W 8 | W 8 | WNW 8 | WNW 4 | WNW 9 | NNW 7 | WNW 11 |
| kJ | 1 | — | — | 3 | 6 | 21 | 8 | 16 | 38 | 31 | 28 | 14 | 103 | 76 | 35 | 34 | 23 | 5 | 28 | 16 | 41 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 9 | NNW 7 | WNW 8 | W 11 | WNW 11 | — | — | — | WSW 7 | WSW 6 | S 18 | WNW 8 | W 13 | WNW 12 | NNW 7 |
| kJ | — | — | — | — | — | — | 2 | 5 | 14 | 10 | 39 | — | — | — | 9 | 4 | 6 | 22 | 3 | 15 | 10 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 3 | NNW 4 | N 3 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | — | — | — | — | W 3 | — | W 4 | W 6 | — |
| kJ | 2 | 3 | 10 | 6 | 14 | 18 | 17 | 13 | 22 | 17 | 22 | 50 | — | — | — | — | 4 | — | 10 | 30 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 26 | 215 | 26 | 26 | 189 | 27 | 27 | 30 | 29 | 27 | 194 | 0 | 0 | 48 | 0 | 0 | 265 | 1 | 141 | 411 | 0 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 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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