# Strangford Lough, County Down water temperature

The sea around Strangford Lough is about 12 °C at the surface right now. Over the next 7 days it stays between 11 °C and 12 °C.

Most divers here need a 7 mm with hood, or drysuit today.

## Next 7 days

| Day | Surface |
|---|---|
| Sat 14 Nov | 12 °C |
| Sun 15 Nov | 12 °C |
| Mon 16 Nov | 11–12 °C |
| Tue 17 Nov | 11 °C |
| Wed 18 Nov | 11 °C |
| Thu 19 Nov | 11 °C |
| Fri 20 Nov | 11 °C |

## By dive site

| Site | Now | Today | Warm down to | Suit |
|---|---|---|---|---|
| [MY Alastor](https://scubaforecast.com/scuba-diving-weather/united-kingdom/county-down/strangford-lough/mv-alastor-strangford-lough) (Strangford Lough) | 11.8 °C | 12 °C | – | 7 mm + hood |

Surface temperature from the Open-Meteo marine forecast; temperature at depth, where available, from Copernicus Marine models (daily averages). Both are model estimates.

## Links

- [This page on the web](https://scubaforecast.com/water-temperature/united-kingdom/county-down/strangford-lough)
- [Diving conditions in Strangford Lough](https://scubaforecast.com/scuba-diving-weather/united-kingdom/county-down/strangford-lough)

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Weather data by Open-Meteo.com (CC BY 4.0). Map data © OpenStreetMap contributors (ODbL). Temperature at depth generated using E.U. Copernicus Marine Service Information.