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Surf Forecasts:
Islares surfForecast / Cantabria / Spain
48hr Weather and Surf, issued 7 am Wednesday 17 Sep 2025 CEST
How big are the waves at Islares today?
The current surf forecast for Islares at 12PM is: 1.0m 11s primary swell from a Northwest direction (forecast issued at 07:00am September 17). The wind direction is predicted to be glassy.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 3.5ft (1.1m) | 11s |
| Afternoon (17 Sep) | 3.5ft (1.0m) | 11s |
| Evening (17 Sep) | 2.5ft (0.8m) | 10s |
Table - waves today at Islares. (Swell directed towards the surf break)
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 373 | 308 | 268 | 224 | 187 | 148 | 117 | 117 | 167 | 193 | 411 | 286 | 236 | 228 | 147 | 142 | 140 | 110 | 104 | 98 | 120 | 96 | 94 | 46 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | on | on | glass | glass | glass | glass | cross- off | cross | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | off | cross- off |
High Tide / height (m) | 2:24PM 3.07 | 3:05AM 2.99 | 3:22PM 3.32 | 3:53AM 3.21 | 4:07PM 3.54 | |||||||||||||||||||
Low Tide / height (m) | 7:53AM 1.12 | 8:40PM 0.82 | 8:57AM 0.89 | 9:33PM 0.58 | 9:45AM 0.64 | 10:14PM 0.38 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
| Sunrise | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:20 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:16 | - | - |
 |  | | | | | | | | | | | | | | |  |  |  | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - |
| Temp. °C | 18 | 18 | 21 | 23 | 22 | 19 | 18 | 17 | 17 | 17 | 22 | 26 | 25 | 23 | 21 | 20 | 21 | 24 | 25 | 29 | 28 | 22 | 23 | 23 |
| Feels °C (?) | 19 | 19 | 22 | 23 | 23 | 21 | 20 | 19 | 18 | 16 | 21 | 25 | 26 | 24 | 21 | 20 | 21 | 22 | 25 | 30 | 29 | 23 | 23 | 23 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Cantabria
Continuing clean conditions at Islares (calm at Algorta wx 26 km from Islares). A 1.3m groundswell from the NW
26 km away, 55 min ago
FREE! Surf-Forecast.com widget for your website
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