Playa Son Serra
Olaf Tausch · CC BY 3.0 · Wikimedia Commons

Santa Margalida · Islas Baleares

Playa Son Serra

Swimming conditions, water quality, sea, tides and facilities

★ Blue Flag 2026
Daily high25 °CUV2JellyfishNo recent observationsLess favourable conditions · estimate
Swimming statusUnconfirmed swimming flagNo current data

Now

Forecast for 18:00

AEMET · issued 11/11 14:09
☁
SkyOvercast
Temperature21 °CFeels like 21 °C
Forecast rain0%
Humidity83%
WindSW 14 km/hGusts 21 km/h
Maximum UV2

This is an official forecast for the stated period, not an observation taken at the beach.

Environmental estimate

Conditions less favourable for jellyfish arrival

Forecast wind and the regional coastline orientation are less favourable for jellyfish transport towards the shore. This is a limited-confidence regional physical indicator; it does not confirm the presence or absence of jellyfish at this beach.

Accumulated wind14 km/h · 221°Valid for11/11/2026 16:00

Weather forecast

Hourly and daily outlook

Official municipal forecast and, where available, beach-specific information.

Next hours

Town of Santa Margalida
Today17:00☁22°Overcast☂ 0% · ↝ SW 12 km/h
Today20:00☁19°Overcast☂ 85% · ↝ S 10 km/h
Today23:00☁18°Overcast☂ 85% · ↝ SE 5 km/h
Tomorrow02:00≋18°Mist☂ 100% · ↝ E 5 km/h
Tomorrow05:00☀19°Clear☂ 100% · ↝ S 7 km/h
Tomorrow08:00◐21°Partly cloudy☂ 25% · ↝ SW 34 km/h
Tomorrow11:00☀23°Clear☂ 25% · ↝ W 38 km/h
Tomorrow14:00☀24°Clear☂ 5% · ↝ W 36 km/h
Tomorrow17:00☀22°Clear☂ 5% · ↝ W 30 km/h
Tomorrow20:00☀20°Clear☂ 0% · ↝ SW 27 km/h
Tomorrow23:00☀19°Clear☂ 0% · ↝ W 27 km/h
Friday 1302:00◐18°Sunny intervals · ↝ W 21 km/h
Friday 1305:00◐17°Sunny intervals · ↝ W 19 km/h

Today’s weather

At 18:00, the forecast indicates sky conditions of overcast and a forecast temperature of 21 °C. This period also has a feels-like temperature of 21 °C, 0% chance of rain and wind SW at 14 km/h. For the day as a whole, the published forecast gives a high of 25 °C and a maximum UV index of 2.

Next days

Today

☁

High cloud

Low 18°High 25°
MorningHigh cloudAfternoonOvercast
☂ Rain 85% ↝ SW · 16 km/h Gusts 29 km/h Humidity 67–98% ☀ UV 2
Hourly municipal forecast · issued 11/11 14:09

Tomorrow

☀

Clear

Low 17°High 24°
☂ Rain 100% ↝ W · 38 km/h Gusts 62 km/h Humidity 55–99% ☀ UV 2
Hourly municipal forecast · issued 11/11 14:09

Friday 13

◐

Sunny intervals

Low 17°High 19°
☂ Rain 70% ↝ W · 20 km/h Gusts 41 km/h Humidity 63–75% ☀ UV 2
Hourly municipal forecast · issued 11/11 14:09

Saturday 14

◐

Sunny intervals

Low 14°High 23°
☂ Rain 50% ↝ SW · 20 km/h Humidity 60–100% ☀ UV 2
Daily municipal forecast · issued 11/11 13:29

Water health

Water quality

NÁYADE source
Latest available test08/09/2026NÁYADE · Ministerio de Sanidad · ES53200055M07055C1
E. coli10 NMP/100 mL
Enterococci10 NMP/100 mL
Latest available annual classificationEXCELLENT2025 season · EEA · does not describe current conditions

The 2026 season does not yet have a final annual classification. The 2025 result is historical; for recent conditions, check the latest test and any published incidents.

View all test results
DateAssessmentE. coliEnterococci
08/09/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
24/08/2026Suitable for bathing121 NMP/100 mL10 NMP/100 mL
11/08/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
14/07/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
29/06/2026Suitable for bathing20 NMP/100 mL10 NMP/100 mL
08/06/2026Suitable for bathing52 NMP/100 mL10 NMP/100 mL
19/05/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
04/05/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
20/04/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
10/09/2025Suitable for bathing20 NMP/100 mL41 NMP/100 mL
26/08/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
06/08/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
09/07/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
24/06/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
10/06/2025Suitable for bathing10 NMP/100 mL20 NMP/100 mL
19/05/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
05/05/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
08/04/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
16/09/2024Suitable for bathing10 NMP/100 mL10 NMP/100 mL
28/08/2024Suitable for bathing10 NMP/100 mL10 NMP/100 mL
06/08/2024Suitable for bathing10 NMP/100 mL10 NMP/100 mL
22/07/2024Suitable for bathing10 NMP/100 mL10 NMP/100 mL
03/07/2024Suitable for bathing10 NMP/100 mL10 NMP/100 mL
11/06/2024Suitable for bathing10 NMP/100 mL10 NMP/100 mL
27/05/2024Suitable for bathing10 NMP/100 mL10 NMP/100 mL
07/05/2024Suitable for bathing10 NMP/100 mL10 NMP/100 mL
09/04/2024Suitable for bathing41 NMP/100 mL40 NMP/100 mL
12/09/2023Suitable for bathing10 NMP/100 mL10 UFC/100 mL
28/08/2023Suitable for bathing63 NMP/100 mL40 UFC/100 mL
07/08/2023Suitable for bathing10 NMP/100 mL10 NMP/100 mL
View annual history
2025 EXCELLENT EEA2024 EXCELLENT EEA2023 EXCELLENT EEA2022 EXCELLENT EEA2021 EXCELLENT EEA2020 EXCELLENT EEA2019 EXCELLENT EEA2018 EXCELLENT EEA2017 EXCELLENT EEA2016 EXCELLENT EEA2015 EXCELLENT EEA

A sample or annual classification does not override a later incident or operational flag.

Water quality

The latest microbiological sample was taken on 8/09/2026. The available annual classification for 2025 is excellent; this is a historical assessment, not confirmation of today’s conditions.

Practical ideas for your visit

Near this beach

Eat, have a drink, stay or park nearby without spending time searching.

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