Praia Santa Eulália sea temperature
Sea-surface temperature for Praia Santa Eulália, Portugal, with the 7-day outlook and what to wear.
What is the sea temperature at Praia Santa Eulália today? (3 Sept)
The sea at Praia Santa Eulália is 18.2 °C today. A summer full suit is the standard choice at this temperature. The sea is about 5 °C colder than the air, so it will feel cool going in even on a warm day.
Praia Santa Eulália sea temperature — next 7 days
Sea temperature varies by under 1.4 °C across the week.
| Date | Sea temp | Range | Suggested wetsuit |
|---|---|---|---|
| Thu 3 Septtoday | 18.4 °C | 18.1–18.7 °C | 3/2 mm full suit |
| Fri 4 Sept | 18.6 °C | 18.2–18.9 °C | 3/2 mm full suit |
| Sat 5 Sept | 18.8 °C | 18.4–19.3 °C | 3/2 mm full suit |
| Sun 6 Sept | 19.0 °C | 18.6–19.5 °C | 2 mm shorty or spring suit |
| Mon 7 Sept | 18.8 °C | 18.5–19.1 °C | 3/2 mm full suit |
| Tue 8 Sept | 18.9 °C | 18.6–19.2 °C | 3/2 mm full suit |
| Wed 9 Sept | 18.9 °C | 18.6–19.2 °C | 3/2 mm full 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 °C | 2 mm shorty or spring suit | — |
| 17–19 °CPraia Santa Eulália today | 3/2 mm full suit | — |
| 14–17 °C | 4/3 mm full suit | boots on longer sessions |
| 11–14 °C | 5/4 mm full suit | boots and gloves |
| 7–11 °C | 5/4/3 mm hooded full suit | boots and gloves |
| Below 7 °C | 6/5 mm hooded full suit | thick boots and gloves |
Conditions at Praia Santa Eulália
Water temperature is one input. For wave height, wind and a 0–100 score per sport and ability level, see the full forecast.
Frequently asked questions.
What is the sea temperature at Praia Santa Eulália today?
The sea at Praia Santa Eulália, Portugal is 18.2 °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 Praia Santa Eulália?
At 18.2 °C, 3/2 mm full suit is the usual choice at Praia Santa Eulália. A summer full suit is the standard choice at this temperature. Cold tolerance varies, and wind and session length matter as much as the water temperature.
Is the sea warm enough to swim at Praia Santa Eulália?
At 18.2 °C the sea at Praia Santa Eulália is swimmable but brisk — fine for a short swim, and most people want a wetsuit for longer.
How much does the sea temperature at Praia Santa Eulália change over a week?
Over the next 7 days the sea at Praia Santa Eulália stays between 18.1 °C and 19.5 °C. Open water changes temperature slowly, so it rarely moves much inside a week — seasonal change is what matters.
