Playa de S'Arenal
harley photo · CC BY-SA 3.0 · Wikimedia Commons

Sant Antoni de Portmany · Islas Baleares

Playa de S'Arenal

Swimming conditions, water quality, sea, tides and facilities

Water23 °CDaily high22 °CUV2JellyfishNo recent observationsLess favourable conditions · estimate
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Swimming statusGreen flagEstimateForecast for 11/11 · 17:00Reference sea area: Playa de San Antonio · 0.6 km

Now

Forecast for 17:00

AEMET · issued 11/11 14:09
☁
SkyOvercast
Temperature21 °CFeels like 21 °C
Forecast rain45%
Humidity85%
WindSW 2 km/hGusts 9 km/h
Water23 °C
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 wind9 km/h · 241°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 Sant Antoni de Portmany
Today17:00☁21°Overcast☂ 45% · ↝ SW 2 km/h
Today20:00☁19°Overcast☂ 95% · ↝ SE 4 km/h
Today23:00☁19°Overcast☂ 95% · ↝ SE 11 km/h
Tomorrow02:00☁20°Overcast☂ 45% · ↝ SE 12 km/h
Tomorrow05:00☁20°Cloudy☂ 45% · ↝ SW 39 km/h
Tomorrow08:00☀19°Clear☂ 0% · ↝ W 39 km/h
Tomorrow11:00☀22°Clear☂ 0% · ↝ W 40 km/h
Tomorrow14:00☀23°Clear☂ 0% · ↝ W 36 km/h
Tomorrow17:00☀22°Clear☂ 0% · ↝ W 25 km/h
Tomorrow20:00☀21°Clear☂ 0% · ↝ W 27 km/h
Tomorrow23:00☀20°Clear☂ 0% · ↝ W 36 km/h
Friday 1302:00☀19°Clear · ↝ W 32 km/h
Friday 1305:00☀18°Clear · ↝ W 30 km/h

Today’s weather

At 17:00, 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, 45% chance of rain and wind SW at 2 km/h. For the day as a whole, the published forecast gives a high of 22 °C, water temperature around 23 °C and a maximum UV index of 2.

Next days

Today

☁

High cloud

Low 19°High 22°
MorningHigh cloudAfternoonOvercast
☂ Rain 95% ↝ SW · 10 km/h Gusts 32 km/h Humidity 72–100% ◉ Water 23° ☀ UV 2
Hourly municipal forecast · issued 11/11 14:09

Tomorrow

☀

Clear

Low 19°High 23°
☂ Rain 45% ↝ W · 40 km/h Gusts 68 km/h Humidity 53–100% ◉ Water 22° ☀ UV 2
Hourly municipal forecast · issued 11/11 14:09

Friday 13

☀

Clear

Low 18°High 20°
☂ Rain 0% ↝ W · 30 km/h Gusts 60 km/h Humidity 58–70% ◉ Water 22° ☀ UV 2
Hourly municipal forecast · issued 11/11 14:09

Saturday 14

◐

Partly cloudy

Low 16°High 23°
☂ Rain 5% ↝ W · 20 km/h Gusts 45 km/h Humidity 55–100% ☀ UV 2
Daily municipal forecast · issued 11/11 13:29

Water health

Water quality

NÁYADE source
Latest available test14/09/2026NÁYADE · Ministerio de Sanidad · ES53100046M07046A2
E. coli135 NMP/100 mL
Enterococci10 NMP/100 mL
Latest available annual classificationGOOD2025 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
14/09/2026Suitable for bathing135 NMP/100 mL10 NMP/100 mL
31/08/2026Suitable for bathing218 NMP/100 mL31 NMP/100 mL
10/08/2026Suitable for bathing189 NMP/100 mL10 NMP/100 mL
20/07/2026Suitable for bathing63 NMP/100 mL10 NMP/100 mL
06/07/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
15/06/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
01/06/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
18/05/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
04/05/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
21/04/2026Suitable for bathing10 NMP/100 mL10 NMP/100 mL
08/09/2025Suitable for bathing331 NMP/100 mL10 NMP/100 mL
08/09/2025No published assessment331 UFC/100 ml10 UFC/100 ml
18/08/2025Suitable for bathing161 NMP/100 mL10 NMP/100 mL
18/08/2025No published assessment161 UFC/100 ml10 UFC/100 ml
21/07/2025Suitable for bathing331 NMP/100 mL10 NMP/100 mL
21/07/2025No published assessment331 UFC/100 ml10 UFC/100 ml
07/07/2025Suitable for bathing404 NMP/100 mL10 NMP/100 mL
07/07/2025No published assessment404 UFC/100 ml10 UFC/100 ml
16/06/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
16/06/2025No published assessment10 UFC/100 ml10 UFC/100 ml
02/06/2025Suitable for bathing63 NMP/100 mL10 NMP/100 mL
02/06/2025No published assessment63 UFC/100 ml10 UFC/100 ml
19/05/2025Suitable for bathing41 NMP/100 mL63 NMP/100 mL
19/05/2025No published assessment41 UFC/100 ml63 UFC/100 ml
05/05/2025Suitable for bathing20 NMP/100 mL20 NMP/100 mL
05/05/2025No published assessment20 UFC/100 ml20 UFC/100 ml
07/04/2025Suitable for bathing10 NMP/100 mL10 NMP/100 mL
07/04/2025No published assessment10 UFC/100 ml10 UFC/100 ml
09/09/2024Suitable for bathing98 NMP/100 mL10 NMP/100 mL
19/08/2024Suitable for bathing203 NMP/100 mL10 NMP/100 mL
View annual history
2025 GOOD EEA2024 GOOD EEA2023 GOOD EEA2022 SUFFICIENT EEA2021 SUFFICIENT EEA2020 SUFFICIENT EEA2019 SUFFICIENT EEA2018 SUFFICIENT EEA2017 GOOD EEA2016 GOOD EEA2015 GOOD EEA

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

Water quality

The latest microbiological sample was taken on 14/09/2026. The available annual classification for 2025 is good; this is a historical assessment, not confirmation of today’s conditions.

Location

Directions

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Practical ideas for your visit

Near this beach

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About these results: distances are calculated in a straight line and each link opens the stored point, rather than a name search. Position does not imply an editorial recommendation or guarantee opening times or availability.

A few kilometres away

Nearby beaches

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