Current Conditions
| Now | Waves |
 | 0.1 - 0.2 m Calm |
| Wind 16 kmh West  | Swell 0 Sec North  | Water 23.5° Celsius | Air 20° Celsius | Sun 06:16 - 20:06 Sunrise - Sunset |
Extended Forecast - Next 10 Days
| Mon 18/08 | Tue 19/08 | Wed 20/08 | Thu 21/08 | Fri 22/08 | Sat 23/08 | Sun 24/08 | Mon 25/08 | Tue 26/08 |
Today
08-18-2025
| Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 16 kmh |  | Calm | 20° | 0.05mm (1 %) | 72% | 91% | - | 1017mb | 16008 | 18 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 13 kmh | | Calm |  20° | 0.03mm (5 %) | 96% | 92% | - | 1016mb | 10000 | 18 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 15 kmh | | Calm | 18° | 0.05mm (17 %) | 100% | 93% | - | 1017mb | 22556 | 17 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 19 kmh | | Calm |  20° | 0.43mm (49 %) | 100% | 86% | - | 1 | 1017mb | 8223 | 18 |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 22 kmh | | Rippled |  20° | 0.95mm (58 %) | 100% | 83% | - | 2 | 1017mb | 12535 | 17 |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 19 kmh | | Calm | 20° | 0.21mm (53 %) | 100% | 83% | - | 2 | 1017mb | 35192 | 17 |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 19 kmh | | Calm | 19° | 0.04mm (57 %) | 88% | 81% | - | 1 | 1017mb | 37356 | 16 |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 14 kmh | | Calm | 18° | 0.10mm (43 %) | 61% | 84% | - | 1018mb | 39279 | 15 | |
Today, surf forecast: Calm sea with light wind blowing from the west in the morning.Rippled sea with light wind blowing from the west in the noon.Calm sea with light wind blowing from the west in the evening.
☀️ Sunrise: 06:16 · Sunset: 20:06 · 🌜 Moon: 31% · 💧 Water temprature in Donostia / San Sebastián today is 22.5°C
☀️ Sunrise: 06:16 · Sunset: 20:06 · 🌜 Moon: 31% · 💧 Water temprature in Donostia / San Sebastián today is 22.5°C
Tomorrow
08-19-2025 | Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 11 kmh | | Calm | 19° | 0.40mm (51 %) | 96% | 84% | 34 | 1017mb | 29129 | 16 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 8 kmh | | Calm |  18° | 0.10mm (49 %) | 87% | 91% | - | 1016mb | 31417 | 17 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 7 kmh | | Calm |  17° | 0.03mm (69 %) | 66% | 92% | - | 1016mb | 22353 | 16 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 15 kmh | | Calm | 18° | 0.16mm (86 %) | 89% | 92% | - | 1 | 1017mb | 19482 | 17 |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 21 kmh | | Calm | 19° | 0.55mm (81 %) | 98% | 86% | - | 3 | 1017mb | 11312 | 16 |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 18 kmh | | Calm | 19° | 1.48mm (65 %) | 78% | 81% | - | 3 | 1016mb | 9316 | 16 |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 14 kmh | | Calm | 20° | 1.12mm (56 %) | 43% | 75% | - | 1 | 1016mb | 25948 | 16 |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 11 kmh | | Calm | 19° | 0.07mm (36 %) | 29% | 84% | - | 1018mb | 26007 | 16 | |
Tomorrow, surf forecast: Calm sea with light breeze blowing from the south west in the morning.Calm sea with light breeze blowing from the south west in the noon.Calm sea with light breeze blowing from the south west in the evening.
☀️ Sunrise: 06:18 · Sunset: 20:05 · 🌜 Moon: 21%
☀️ Sunrise: 06:18 · Sunset: 20:05 · 🌜 Moon: 21%
Wednesday
08-20-2025 | Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 11 kmh | | Calm | 18° | 0.06mm (48 %) | 79% | 90% | - | 1017mb | 15223 | 16 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 9 kmh | | Calm | 18° | 0.21mm (45 %) | 81% | 90% | - | 1016mb | 14209 | 16 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 11 kmh | | Calm | 16° | 0.26mm (62 %) | 90% | 90% | - | 1017mb | 12784 | 15 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 19 kmh | | Calm | 19° | 0.81mm (92 %) | 86% | 84% | - | 1 | 1017mb | 12766 | 16 |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 23 kmh | | Rippled | 19° | 0.74mm (94 %) | 86% | 79% | - | 5 | 1017mb | 13834 | 15 |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 23 kmh | | Rippled | 19° | 1.37mm (89 %) | 53% | 81% | - | 5 | 1017mb | 10821 | 16 |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 18 kmh | | Calm | 19° | 0.27mm (77 %) | 66% | 80% | - | 1 | 1016mb | 35760 | 16 |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 12 kmh | | Calm | 18° | 0.04mm (73 %) | 71% | 85% | - | 1017mb | 23808 | 16 | |
Wednesday, surf forecast: Calm sea with light wind blowing from the west in the morning.Rippled sea with light wind blowing from the west in the noon.Calm sea with light wind blowing from the west in the evening.
☀️ Sunrise: 06:19 · Sunset: 20:03 · 🌜 Moon: 13%
☀️ Sunrise: 06:19 · Sunset: 20:03 · 🌜 Moon: 13%
Thursday
08-21-2025 | Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 10 kmh | | Calm | 18° | 0.22mm (78 %) | 90% | 89% | - | 1016mb | 14083 | 16 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 12 kmh | | Calm | 17° | 0.16mm (77 %) | 83% | 93% | - | 1014mb | 24378 | 16 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 12 kmh | | Calm | 16° | 0.24mm (80 %) | 52% | 92% | - | 1013mb | 12168 | 15 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 10 kmh | | Calm | 18° | 0.78mm (83 %) | 100% | 89% | - | 1 | 1014mb | 4185 | 16 |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 17 kmh | | Calm | 19° | 1.02mm (88 %) | 100% | 84% | - | 2 | 1014mb | 34808 | 16 |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 18 kmh | | Calm | 18° | 0.14mm (87 %) | 100% | 91% | - | 2 | 1015mb | 16659 | 17 |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 16 kmh | | Calm | 19° | 0.82mm (76 %) | 50% | 88% | - | 1 | 1015mb | 16226 | 17 |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 8 kmh | | Calm | 18° | 0.91mm (77 %) | 100% | 91% | - | 1017mb | 12905 | 16 | |
Thursday, surf forecast: Calm sea with light wind blowing from the south in the morning.Calm sea with light wind blowing from the south in the noon.Calm sea with light wind blowing from the south in the evening.
☀️ Sunrise: 06:20 · Sunset: 20:01 · 🌜 Moon: 6%
☀️ Sunrise: 06:20 · Sunset: 20:01 · 🌜 Moon: 6%
Friday
08-22-2025 | Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 9 kmh | | Calm | 18° | 2.08mm (80 %) | 87% | 92% | - | 1018mb | 2853 | 16 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 8 kmh | | Calm | 17° | 0.81mm (78 %) | 81% | 94% | - | 1018mb | 4146 | 16 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 8 kmh | | Calm | 16° | 0.81mm (77 %) | 74% | 93% | - | 1018mb | 5438 | 15 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 14 kmh | | Calm | 18° | 0.90mm (81 %) | 66% | 84% | - | 4 | 1019mb | 19656 | 16 |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 20 kmh | | Calm | 19° | 0.90mm (85 %) | 59% | 78% | - | 5 | 1019mb | 33873 | 15 |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 18 kmh | | Calm | 19° | 0.10mm (69 %) | 46% | 79% | - | 3 | 1019mb | 37571 | 15 |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 15 kmh | | Calm | 19° | 0.10mm (53 %) | 33% | 76% | - | 1 | 1019mb | 41269 | 14 |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 9 kmh | | Calm | 17° | - | 55% | 80% | - | 1020mb | 38567 | 14 | |
Friday, surf forecast: Calm sea with light breeze blowing from the west in the morning.Calm sea with light breeze blowing from the west in the noon.Calm sea with light breeze blowing from the west in the evening.
☀️ Sunrise: 06:21 · Sunset: 20:00 · 🌜 Moon: 2%
☀️ Sunrise: 06:21 · Sunset: 20:00 · 🌜 Moon: 2%
Saturday
08-23-2025 | Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 4 kmh | | Calm | 17° | - | 77% | 81% | - | 1020mb | 35865 | 14 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 5 kmh | | Calm | 16° | - | 81% | 89% | - | 1019mb | 18508 | 15 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 6 kmh | | Flat | 15° | - | 85% | 94% | - | 1019mb | 1152 | 14 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 12 kmh | | Calm | 18° | 0.03mm (21 %) | 86% | 83% | - | 4 | 1018mb | 23970 | 15 |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 18 kmh | | Calm | 19° | 0.03mm (26 %) | 87% | 74% | - | 5 | 1017mb | 46787 | 14 |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 16 kmh | | Calm | 20° | - | 52% | 74% | - | 3 | 1016mb | 45931 | 15 |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 15 kmh | | Calm | 20° | - | 17% | 70% | - | 1 | 1015mb | 45075 | 14 |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 11 kmh | | Calm | 18° | - | 13% | 82% | - | 1015mb | 41055 | 15 | |
Saturday, surf forecast: Flat sea with light breeze blowing from the south in the morning.Calm sea with light breeze blowing from the south in the noon.Calm sea with light breeze blowing from the south in the evening.
☀️ Sunrise: 06:22 · Sunset: 19:58 · 🌜 Moon: 0%
☀️ Sunrise: 06:22 · Sunset: 19:58 · 🌜 Moon: 0%
Sunday
08-24-2025 | Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 8 kmh | | Flat | 17° | - | 9% | 91% | - | 1015mb | 37035 | 15 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 8 kmh | | Flat |  16° | - | 43% | 92% | - | 1015mb | 40577 | 15 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 7 kmh | | Flat | 15° | - | 76% | 90% | - | 1015mb | 44120 | 14 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 10 kmh | | Calm | 19° | - | 43% | 77% | 1 | 5 | 1015mb | 45965 | 15 |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 14 kmh | | Calm | 21° | - | 9% | 66% | 1 | 6 | 1015mb | 47811 | 14 |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 10 kmh | | Calm | 21° | - | 37% | 72% | 6 | 4 | 1015mb | 45661 | 16 |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 6 kmh | | Calm | 21° | - | 64% | 74% | 12 | 1 | 1015mb | 43511 | 16 |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 8 kmh | | Flat | 19° | 0.02mm (27 %) | 36% | 83% | 6 | 1016mb | 36870 | 16 | |
Sunday, surf forecast: Flat sea with light breeze blowing from the south in the morning.Calm sea with light breeze blowing from the south in the noon.Calm sea with light breeze blowing from the south in the evening.
☀️ Sunrise: 06:23 · Sunset: 19:56 · 🌜 Moon: 0%
☀️ Sunrise: 06:23 · Sunset: 19:56 · 🌜 Moon: 0%
Monday
08-25-2025 | Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 9 kmh | | Flat | 19° | 0.02mm (25 %) | 9% | 88% | - | 1017mb | 30229 | 17 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 10 kmh | | Flat | 19° | - | 7% | 93% | - | 1017mb | 30535 | 18 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 10 kmh | | Flat | 18° | - | 6% | 95% | - | 1017mb | 30841 | 17 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 11 kmh | | Flat | 22° | - | 8% | 81% | - | 5 | 1017mb | 39060 | 19 |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 14 kmh | | Calm | 25° | - | 10% | 69% | - | 6 | 1017mb | 47279 | 19 |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 15 kmh | | Calm | 26° | - | 6% | 71% | - | 4 | 1016mb | 46629 | 20 |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 18 kmh | | Calm | 27° | - | 1% | 69% | - | 1 | 1015mb | 45979 | 20 |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 17 kmh | | Flat | 24° | - | 0% | 70% | - | 1015mb | 46806 | 19 | |
Monday, surf forecast: Flat sea with light breeze blowing from the south in the morning.Calm sea with light breeze blowing from the south in the noon.Calm sea with light breeze blowing from the south in the evening.
☀️ Sunrise: 06:24 · Sunset: 19:55 · 🌜 Moon: 3%
☀️ Sunrise: 06:24 · Sunset: 19:55 · 🌜 Moon: 3%
Tuesday
08-26-2025 | Hour | Surf | Swell | Wind | Sea | Temp | Precipitation | Clouds | Humidity | Lightning | UV | Pressure | Visibility | Dew Point | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02am | 0.1 - 0.2m | 0 m 0 s | 19 kmh | | Calm | 24° | - | 0% | 68% | - | 1016mb | 47634 | 17 | |
| 05am | 0.1 - 0.2m | 0 m 0 s | 10 kmh | | Calm | 22° | - | 0% | 73% | - | 1015mb | 41890 | 17 | |
| 08am | 0.1 - 0.2m | 0 m 0 s | 11 kmh | | Flat | 19° | - | 0% | 74% | - | 1014mb | 36146 | 15 | |
| 11am | 0.1 - 0.2m | 0 m 0 s | 13 kmh | | Calm | 21° | - | 0% | 74% | - | 1014mb | 41377 | 16 | |
| 14pm | 0.1 - 0.2m | 0 m 0 s | 13 kmh | | Calm | 22° | - | 0% | 76% | - | 1013mb | 46608 | 18 | |
| 17pm | 0.1 - 0.2m | 0 m 0 s | 13 kmh | | Calm | 23° | - | 2% | 76% | - | 1012mb | 44829 | 19 | |
| 20pm | 0.1 - 0.2m | 0 m 0 s | 13 kmh | | Calm | 24° | - | 5% | 72% | - | 1013mb | 43049 | 18 | |
| 23pm | 0.1 - 0.2m | 0 m 0 s | 12 kmh | | Calm | 20° | - | 22% | 85% | - | 1015mb | 39637 | 17 | |
Tuesday, surf forecast: Flat sea with light wind blowing from the south in the morning.Calm sea with light wind blowing from the south in the noon.Calm sea with light wind blowing from the south in the evening.
☀️ Sunrise: 06:25 · Sunset: 19:53 · 🌜 Moon: 7%
☀️ Sunrise: 06:25 · Sunset: 19:53 · 🌜 Moon: 7%