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Surf Forecasts:
Playa de Seaia surfForecast / Galicia / Spain
16 Day Weather and Surf, issued 7 am Saturday 18 Apr 2026 CESTForecast update in hr min s Forecast update imminent
Playa de Seaia surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa de Seaia sea temperature is
13.7° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Playa de Seaia this week:
The surf forecast for Playa de Seaia over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 19) at 11PM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.9m and 7s. Another secondary swell of 0.7m and 9s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Playa de Seaia in the next 16 days are 2.3m 14s and forecast to arrive on Wednesday (Apr 22) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Monday (Apr 20) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 19th Apr) | 2.5ft (0.7m) 10s |
| Best Surf | 5PM (Tue 21st Apr) | 6.5ft (2.0m) 13s |
| Most Powerful | 5AM (Wed 22nd Apr) | 7.5ft (2.3m) 14s |
Table - best surf conditions forecast for Playa de Seaia over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Warm (max 21°C on Sun afternoon, min 11°C on Sat night). Winds decreasing (fresh winds from the NE on Sat afternoon, calm by Sun night). | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Thu afternoon. Warm (max 24°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
| 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) (?) | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 12 | 14 | 13 | 12 | 14 | 13 | 12 | 11 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 718 | 467 | 233 | 133 | 104 | 92 | 80 | 61 | 71 | 1058 | 1359 | 1568 | 1587 | 905 | 819 | 1068 | 663 | 649 | 580 | 514 | 349 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross- on | off | glass | cross- on | cross- on | cross- on | off | off | cross- off | cross- off | cross- off | off | cross- off | glass | cross- on | cross- on | on |
High Tide / height (m) | 5:48PM 3.55 | 6:09AM 3.54 | 6:30PM 3.53 | 6:54AM 3.39 | 7:14PM 3.41 | 7:43AM 3.15 | 8:04PM 3.22 | 8:39AM 2.87 | 9:02PM 3.00 | 9:47AM 2.61 | 10:15PM 2.80 | 11:11AM 2.44 | 11:41PM 2.72 | ||||||||
Low Tide / height (m) | 11:35AM -0.10 | 11:55PM -0.08 | 12:16PM -0.02 | 12:39AM -0.02 | 12:59PM 0.15 | 1:27AM 0.14 | 1:45PM 0.38 | 2:21AM 0.37 | 2:39PM 0.65 | 3:26AM 0.61 | 3:45PM 0.89 | 4:46AM 0.79 | 5:08PM 1.02 | ||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
| Sunrise | 7:48 | - | - | 7:47 | - | - | 7:45 | - | - | 7:43 | - | - | 7:41 | - | - | 7:41 | - | - | 7:39 | - | - |
| Sunset | - | 9:21 | - | - | 9:22 | - | - | 9:22 | - | - | 9:23 | - | - | 9:24 | - | - | 9:25 | - | - | 9:28 | - |
 | |  |  | |  |  | |  | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | - | - | - | - |
| Temp. °C | 13 | 14 | 13 | 18 | 21 | 17 | 15 | 17 | 15 | 17 | 24 | 18 | 14 | 17 | 15 | 14 | 14 | 15 | 13 | 14 | 13 |
| Feels °C (?) | 9 | 8 | 7 | 17 | 20 | 16 | 14 | 15 | 15 | 15 | 22 | 15 | 14 | 15 | 14 | 12 | 13 | 13 | 11 | 11 | 10 |
- Map Icons:
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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 Playa de Seaia 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 Playa de Seaia Surf forecast
The above surf forecast table for Playa de Seaia provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Playa de Seaia can be found by selecting the local surf guide option on the grey menu. Our Playa de Seaia 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 (Playa de Seaia) 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 Playa de Seaia 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.
Playa de Seaia is 17 km (11 miles) from Carballo. If you plan a holiday in Galicia, look for hotels and other accommodation in Carballo. Carballo has rooms for a wide range of budgets as well as car hire and transport links.
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