Playa de Bolonia sea temperature
Sea-surface temperature for Playa de Bolonia, Spain, with the 7-day outlook and what to wear.
What is the sea temperature at Playa de Bolonia today? (20 Oct)
The sea at Playa de Bolonia is 21.2 °C today. Most people want a shorty, especially once the wind picks up. The sea is about 3 °C warmer than the air, so it will feel mild going in.
Playa de Bolonia sea temperature — next 7 days
Sea temperature is cooling across the week, by about 1.3 °C from start to end.
| Date | Sea temp | Range | Suggested wetsuit |
|---|---|---|---|
| Tue 20 Octtoday | 21.2 °C21.1–21.3 °C | 21.1–21.3 °C | 2 mm shorty or spring suit |
| Wed 21 Oct | 21.0 °C20.9–21.1 °C | 20.9–21.1 °C | 2 mm shorty or spring suit |
| Thu 22 Oct | 21.0 °C20.8–21.1 °C | 20.8–21.1 °C | 2 mm shorty or spring suit |
| Fri 23 Oct | 20.8 °C20.7–20.8 °C | 20.7–20.8 °C | 2 mm shorty or spring suit |
| Sat 24 Oct | 20.6 °C20.1–20.8 °C | 20.1–20.8 °C | 2 mm shorty or spring suit |
| Sun 25 Oct | 20.0 °C19.8–20.3 °C | 19.8–20.3 °C | 2 mm shorty or spring suit |
| Mon 26 Oct | 19.9 °C19.8–20.1 °C | 19.8–20.1 °C | 2 mm shorty or spring suit |
Figures are modelled sea-surface temperature, not readings from a buoy or a thermometer in the shallows — expect a degree either way, and more in a shallow bay on a hot afternoon. Wetsuit suggestions are general guidance: cold tolerance varies a lot between people, and wind, session length and air temperature matter as much as the water does.
What wetsuit for what sea temperature?
| Sea temperature | Wetsuit | Extras |
|---|---|---|
| 24 °C and above | Boardshorts or swimsuit | — |
| 22–24 °C | Rash vest or 1 mm top | — |
| 19–22 °CPlaya de Bolonia today | 2 mm shorty or spring suit | — |
| 17–19 °C | 3/2 mm full suit | — |
| 14–17 °C | 4/3 mm full suitboots on longer sessions | boots on longer sessions |
| 11–14 °C | 5/4 mm full suitboots and gloves | boots and gloves |
| 7–11 °C | 5/4/3 mm hooded full suitboots and gloves | boots and gloves |
| Below 7 °C | 6/5 mm hooded full suitthick boots and gloves | thick boots and gloves |
Conditions at Playa de Bolonia
Water temperature is one input. For wave height, wind and a 0–100 score per sport and ability level, see the full forecast.
Sea temperature near Playa de Bolonia
Frequently asked questions.
What is the sea temperature at Playa de Bolonia today?
The sea at Playa de Bolonia, Spain is 21.2 °C today. This is modelled sea-surface temperature rather than a buoy reading, so allow a degree either way.
What wetsuit do I need at Playa de Bolonia?
At 21.2 °C, 2 mm shorty or spring suit is the usual choice at Playa de Bolonia. Most people want a shorty, especially once the wind picks up. Cold tolerance varies, and wind and session length matter as much as the water temperature.
Is the sea warm enough to swim at Playa de Bolonia?
At 21.2 °C the sea at Playa de Bolonia is comfortable for swimming without neoprene for most people.
How much does the sea temperature at Playa de Bolonia change over a week?
Over the next 7 days the sea at Playa de Bolonia stays between 19.8 °C and 21.3 °C. Open water changes temperature slowly, so it rarely moves much inside a week — seasonal change is what matters.
