Playa Mazagon/Castilla
Marc Ryckaert · CC BY-SA 4.0 · Wikimedia Commons

Palos de la Frontera · Huelva

Playa Mazagon/Castilla

Swimming conditions, water quality, sea, tides and facilities

Daily high22 °CUV3High tide03:34Low tide21:09JellyfishNo recent observationsLess favourable conditions · estimate
Swimming statusRed flagEstimateForecast for 11/11 · 17:00

Now

Forecast for 17:00

AEMET · issued 11/11 14:09
☂
SkyOvercast with rain
Temperature20 °CFeels like 20 °C
Forecast rain100%
Humidity90%
WindS 49 km/hGusts 77 km/h
Maximum UV3

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 wind3 km/h · 167°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 Palos de la Frontera
Today17:00☂20°Overcast with rain☂ 100% · ↝ S 49 km/h
Today20:00◐22°Partly cloudy☂ 80% · ↝ SW 39 km/h
Today23:00☁18°Overcast☂ 80% · ↝ W 24 km/h
Tomorrow02:00☁17°Overcast☂ 0% · ↝ W 10 km/h
Tomorrow05:00☀17°Clear☂ 0% · ↝ SW 16 km/h
Tomorrow08:00☀18°Clear☂ 65% · ↝ W 13 km/h
Tomorrow11:00☁20°Overcast☂ 65% · ↝ W 28 km/h
Tomorrow14:00☀21°Clear☂ 80% · ↝ W 22 km/h
Tomorrow17:00☀21°Clear☂ 80% · ↝ SW 25 km/h
Tomorrow20:00☁19°Overcast☂ 5% · ↝ W 23 km/h
Tomorrow23:00◐18°Sunny intervals☂ 5% · ↝ W 27 km/h
Friday 1302:00☁18°Mostly cloudy · ↝ W 17 km/h
Friday 1305:00☁17°Cloudy · ↝ W 14 km/h

Today’s weather

At 17:00, the forecast indicates sky conditions of overcast with rain and a forecast temperature of 20 °C. This period also has a feels-like temperature of 20 °C, 100% chance of rain and wind S at 49 km/h. For the day as a whole, the published forecast gives a high of 22 °C and a maximum UV index of 3.

Next days

Today

☁

Overcast

Low 18°High 22°
MorningOvercastAfternoonOvercast with rain
☂ Rain 100% ↝ SE · 28 km/h Gusts 87 km/h Humidity 85–100% ☀ UV 3
Hourly municipal forecast · issued 11/11 14:09

Tomorrow

☁

Overcast

Low 17°High 22°
MorningOvercastAfternoonClear
☂ Rain 80% ↝ W · 28 km/h Gusts 45 km/h Humidity 73–99% ☀ UV 3
Hourly municipal forecast · issued 11/11 14:09

Friday 13

◐

Partly cloudy

Low 16°High 18°
☂ Rain 100% ↝ SW · 20 km/h Gusts 37 km/h Humidity 89–100% ☀ UV 3
Hourly municipal forecast · issued 11/11 14:09

Saturday 14

☂

Mostly cloudy with rain

Low 13°High 22°
☂ Rain 100% ↝ SW · 10 km/h Humidity 70–100% ☀ UV 2
Daily municipal forecast · issued 11/11 13:29

Water health

Water quality

NÁYADE source
Latest available test16/09/2025NÁYADE · Ministerio de Sanidad · ES61500055M21055A1
E. coli3 UFC/100 ml
Enterococci3 UFC/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
16/09/2025No published assessment3 UFC/100 ml3 UFC/100 ml
16/09/2025No published assessment6 UFC/100 ml6 UFC/100 ml
16/09/2025No published assessment30 UFC/100 ml10 UFC/100 ml
16/09/2025No published assessment3 UFC/100 ml6 UFC/100 ml
16/09/2025No published assessment6 UFC/100 ml6 UFC/100 ml
01/09/2025No published assessment3 UFC/100 ml3 UFC/100 ml
01/09/2025No published assessment6 UFC/100 ml60 UFC/100 ml
01/09/2025No published assessment10 UFC/100 ml3 UFC/100 ml
01/09/2025No published assessment12 UFC/100 ml6 UFC/100 ml
01/09/2025No published assessment6 UFC/100 ml3 UFC/100 ml
18/08/2025No published assessment10 UFC/100 ml6 UFC/100 ml
18/08/2025No published assessment10 UFC/100 ml3 UFC/100 ml
18/08/2025No published assessment8 UFC/100 ml8 UFC/100 ml
18/08/2025No published assessment10 UFC/100 ml6 UFC/100 ml
18/08/2025No published assessment140 UFC/100 ml8 UFC/100 ml
05/08/2025No published assessment10 UFC/100 ml6 UFC/100 ml
05/08/2025No published assessment10 UFC/100 ml3 UFC/100 ml
05/08/2025No published assessment10 UFC/100 ml6 UFC/100 ml
05/08/2025No published assessment10 UFC/100 ml3 UFC/100 ml
05/08/2025No published assessment10 UFC/100 ml3 UFC/100 ml
21/07/2025No published assessment6 UFC/100 ml6 UFC/100 ml
21/07/2025No published assessment10 UFC/100 ml6 UFC/100 ml
21/07/2025No published assessment6 UFC/100 ml6 UFC/100 ml
21/07/2025No published assessment10 UFC/100 ml6 UFC/100 ml
21/07/2025No published assessment10 UFC/100 ml6 UFC/100 ml
01/07/2025No published assessment3 UFC/100 ml3 UFC/100 ml
01/07/2025No published assessment10 UFC/100 ml10 UFC/100 ml
01/07/2025No published assessment3 UFC/100 ml6 UFC/100 ml
01/07/2025No published assessment3 UFC/100 ml6 UFC/100 ml
01/07/2025No published assessment8 UFC/100 ml8 UFC/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 16/09/2025. 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.

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