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Cave surfForecast / Ericeira / Portugal
12 Day Weather and Surf, issued 6 am Friday 09 May 2025 WEST
Best Forecast Surf Conditions for Cave this week:
The surf forecast for Cave over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 12) at 1AM. The primary swell is predicted to be 1.2m and 14s period with a secondary swell of 0.6m and 9s. Another secondary swell of 0.5m and 5s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Cave in the next 12 days are 1.6m 14s and forecast to arrive on Friday (May 16) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 12th May) | 4ft (1.2m) 14s |
| Best Surf | 10AM (Fri 16th May) | 5ft (1.6m) 14s |
| Most Powerful | 10AM (Fri 16th May) | 5ft (1.6m) 14s |
Table - best surf conditions forecast for Cave over the next 12 days.
Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 12 | 11 | 10 | 11 | 11 | 10 | 16 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 16 | 14 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 6 | 7 | 7 | 12 | 14 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 33 | 123 | 251 | 189 | 224 | 187 | 117 | 251 | 614 | 780 | 746 | 669 | 646 | 603 | 303 | 513 | 430 | 194 | 202 | 170 | 234 | 1014 | 1144 | 1144 | 905 | 592 | 736 | 787 | 550 | 211 | 237 | 200 | 180 | 476 | 756 | 843 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- on | cross | glass | cross- on | cross- on | cross | on | cross | cross- on | cross- on | cross | cross | cross | cross |
High Tide / height (m) | 1:53PM 2.50 | 2:04AM 2.59 | 2:25PM 2.60 | 2:38AM 2.63 | 2:57PM 2.68 | 3:12AM 2.65 | 3:28PM 2.73 | 3:45AM 2.63 | 4:00PM 2.73 | 4:18AM 2.58 | 4:33PM 2.70 | 4:53AM 2.50 | 5:07PM 2.63 | 5:29AM 2.39 | 5:45PM 2.55 | 6:09AM 2.29 | 6:28PM 2.46 | 6:56AM 2.18 | 7:19PM 2.38 | 7:55AM 2.11 | 8:21PM 2.34 | 9:06AM 2.09 | 9:29PM 2.37 | |||||||||||||
Low Tide / height (m) | 7:55PM 0.57 | 8:14AM 0.44 | 8:29PM 0.47 | 8:44AM 0.40 | 9:02PM 0.40 | 9:15AM 0.39 | 9:35PM 0.37 | 9:46AM 0.41 | 10:09PM 0.38 | 10:18AM 0.46 | 10:44PM 0.44 | 10:51AM 0.53 | 11:20PM 0.52 | 11:27AM 0.62 | 12:00AM 0.62 | 12:07PM 0.71 | 12:46AM 0.72 | 12:54PM 0.80 | 1:42AM 0.78 | 1:52PM 0.87 | 2:49AM 0.79 | 3:02PM 0.90 | 4:00AM 0.71 | |||||||||||||
Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||||||
| Sunrise | 6:31 | - | - | 6:30 | - | - | 6:28 | - | - | 6:28 | - | - | 6:26 | - | - | 6:26 | - | - | 6:24 | - | - | 6:24 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:20 | - | - |
| Sunset | - | 8:37 | - | - | 8:37 | - | - | 8:38 | - | - | 8:39 | - | - | 8:40 | - | - | 8:42 | - | - | 8:43 | - | - | 8:44 | - | - | 8:44 | - | - | 8:45 | - | - | 8:45 | - | - | 8:46 | - |
 |  |  | | | | | | | | |  | | | | | | | |  | | | | |  | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 14 | 15 | 16 | 15 | 16 | 16 | 15 | 16 | 16 | 15 | 16 | 16 | 14 | 17 | 17 | 15 | 17 | 17 | 15 | 16 | 16 | 15 | 17 | 17 | 15 | 17 | 17 | 15 |
| Feels °C (?) | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 12 | 11 | 14 | 13 | 12 | 13 | 12 | 12 | 12 | 12 | 11 | 14 | 13 | 10 | 15 | 14 | 13 | 16 | 15 | 15 | 14 | 13 | 13 | 14 | 13 | 12 | 13 | 12 | 9 |
Short Range Forecast: Mostly dry. Very mild (max 16°C on Fri morning, min 14°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Mon afternoon, min 14°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 17°C on Fri morning, min 14°C on Thu night). Wind will be generally light. | Long Range Forecast: Some drizzle, heaviest during Sun morning. Very mild (max 17°C on Mon morning, min 14°C on Sun night). Winds increasing (light winds from the S on Sun afternoon, fresh winds from the NNW by Tue afternoon). | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Cave 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 Cave Surf forecast
The above surf forecast table for Cave provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cave can be found by selecting the local surf guide option on the grey menu. Our Cave 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 (Cave) 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 Cave 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 Cave, camping, hotels and holiday cottages in Ericeira, consider staying in Torres Vedras which is 18 km (11 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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