Playa de Seaia surfForecast / Galicia / Spain

information circle12 Day Weather and Surf, issued 12 pm Friday 28 Nov 2025 CET
Forecast 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
15.4° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Playa de Seaia this week:

The surf forecast for Playa de Seaia over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 28) at 10PM. The primary swell is predicted to be 3.5m and 14s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Playa de Seaia in the next 12 days are 5.5m 15s and forecast to arrive on Wednesday (Dec 03) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Dec 01) at 4PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 28th Nov)11ft (3.5m) 14s
Best Surf10PM (Fri 28th Nov)11ft (3.5m) 14s
Most Powerful 4AM (Wed 3rd Dec)18ft (5.5m) 15s

Table - best surf conditions forecast for Playa de Seaia over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 14mm), heaviest on Sat morning. Very mild (max 15°C on Fri morning, min 9°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 26mm), heaviest during Mon afternoon. Very mild (max 14°C on Wed night, min 9°C on Mon morning). Winds decreasing (strong winds from the SSW on Mon afternoon, light winds from the NW by Tue night).

Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
5
!
!
3
0
1
2
3
3
1
0
!
!
!
!
!
!
!
1
2
3
Swell
Height Map
Wave Height (m) & direction (?)
3
NW
4
NW
3.5
WNW
2.4
NW
3.5
NW
2.2
NNW
2.3
NNW
2
NNW
1.6
WNW
1.2
WNW
1.9
WNW
3.5
WNW
4.5
WNW
5
WNW
4
NW
5
NW
4.5
NW
3.5
NW
2.4
NW
3
NW
3
WNW
Period(s) (?)171514131212121111101011131416141415141312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)455465734038182835171440146189955128563731506278103736936935470485953210329822630
Wind
(km/h)
15
SSW
15
SW
20
SSW
25
WSW
20
NNW
20
N
15
NNE
10
NE
10
S
20
SSW
40
SSW
20
WSW
30
WNW
20
W
10
NW
5
SW
20
SSW
30
W
40
W
25
WNW
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offoffcross-
off
cross-
on
cross-
on
ononcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crossoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
10:18PM
2.40
10:38AM
2.67
11:28PM
2.53
11:45AM
2.78
12:29AM
2.73
12:46PM
2.95
1:24AM
2.97
1:43PM
3.13
2:15AM
3.20
2:37PM
3.28
3:03AM
3.40
3:28PM
3.38
3:51AM
3.53
Low Tide
/ height (m)
4:00PM
0.89
4:17AM
1.03
5:08PM
0.78
5:28AM
0.93
6:10PM
0.61
6:32AM
0.74
7:06PM
0.43
7:30AM
0.50
7:57PM
0.26
8:23AM
0.27
8:46PM
0.14
9:14AM
0.08
9:34PM
0.08
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Sunrise8:42--8:44--8:45--8:47--8:48--8:48--8:49--
Sunset-6:01--6:00--6:00--6:00--6:00--6:00--6:00-
part cloud
part cloud
rain showers
mod rain
light rain
rain showers
clear
clear
part cloud
part cloud
rain showers
rain showers
rain showers
light rain
rain showers
part cloud
cloud
light rain
mod rain
light rain
light rain
Rain (mm)
--3623----59323--4621
Temp. °C151514141212131310121213121210111114121213
Feels °C (?)121311107710108547666769469
  • 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 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 12 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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