Playas de Costa Calma sea temperature
Sea-surface temperature for Playas de Costa Calma, Spain, with the 7-day outlook and what to wear.
What is the sea temperature at Playas de Costa Calma today? (20 Oct)
The sea at Playas de Costa Calma is 23.1 °C today. Comfortable without a wetsuit, though a top helps on a long session or a windy day. The sea is about 3 °C warmer than the air, so it will feel mild going in.
Playas de Costa Calma sea temperature — next 7 days
Sea temperature is essentially flat across the week — open water changes temperature slowly, so it rarely moves much in seven days.
| Date | Sea temp | Range | Suggested wetsuit |
|---|---|---|---|
| Tue 20 Octtoday | 23.2 °C23.1–23.2 °C | 23.1–23.2 °C | Rash vest or 1 mm top |
| Wed 21 Oct | 23.1 °C23.0–23.1 °C | 23.0–23.1 °C | Rash vest or 1 mm top |
| Thu 22 Oct | 23.0 °C22.9–23.1 °C | 22.9–23.1 °C | Rash vest or 1 mm top |
| Fri 23 Oct | 22.9 °C22.8–22.9 °C | 22.8–22.9 °C | Rash vest or 1 mm top |
| Sat 24 Oct | 22.8 °C22.7–22.8 °C | 22.7–22.8 °C | Rash vest or 1 mm top |
| Sun 25 Oct | 22.8 °C22.7–22.9 °C | 22.7–22.9 °C | Rash vest or 1 mm top |
| Mon 26 Oct | 22.9 °C22.7–23.2 °C | 22.7–23.2 °C | Rash vest or 1 mm top |
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 °CPlayas de Costa Calma today | Rash vest or 1 mm top | — |
| 19–22 °C | 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 Playas de Costa Calma
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 Playas de Costa Calma
Frequently asked questions.
What is the sea temperature at Playas de Costa Calma today?
The sea at Playas de Costa Calma, Spain is 23.1 °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 Playas de Costa Calma?
At 23.1 °C, rash vest or 1 mm top is the usual choice at Playas de Costa Calma. Comfortable without a wetsuit, though a top helps on a long session or a windy day. Cold tolerance varies, and wind and session length matter as much as the water temperature.
Is the sea warm enough to swim at Playas de Costa Calma?
At 23.1 °C the sea at Playas de Costa Calma is comfortable for swimming without neoprene for most people.
How much does the sea temperature at Playas de Costa Calma change over a week?
Over the next 7 days the sea at Playas de Costa Calma stays between 22.7 °C and 23.2 °C. Open water changes temperature slowly, so it rarely moves much inside a week — seasonal change is what matters.
