Finland

Turku

Turku is a city in southwest Finland and a historic maritime hub on the Baltic coast. It sits near the Gulf of Bothnia, but it is not a major diving destination in itself. The local dive scene is limited, with few centers and minimal seawater diving directly in the city. Nearby freshwater options exist in the wider region, such as inland lakes and quarries, typically used for training or occasional dives by visiting divers. If you’re planning a dive trip, expect short drives to coastal sites or consider combining with a broader Nordic diving itinerary.

Essential information for traveling in Finland

About Finland

Sea
Gulf of Bothnia, Baltic Sea, Gulf of Finland, G...
Timezone
Europe/Helsinki
Languages
FI SV
Demonym
Finnish
Phone prefix
+358

Practicalities

Currency
EUR
Voltage
230
Plug type
Type F
Airports
HEL TMP TKU OUL VAA

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Dive sites and dive centers around Turku

Nearby Dive Centers (2)

Nearby cities for scuba diving around Turku

The best time to dive in Turku

The best months to dive in Turku are from June to August. Temperatures are confortable (14-20°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
-1 °C 0 °C 8/10
02 - Feb.
-2 °C 0 °C 8/10
03 - Mar.
3 °C 1 °C 8/10
04 - Apr.
6 °C 6 °C 8/10
05 - May
9 °C 11 °C 8/10
06 - Jun.
14 °C 17 °C 7/10
07 - Jul.
20 °C 22 °C 7/10
08 - Aug.
15 °C 21 °C 6/10
09 - Sept.
14 °C 17 °C 7/10
10 - Oct.
7 °C 10 °C 7/10
11 - Nov.
4 °C 6 °C 8/10
12 - Dec.
2 °C 3 °C 7/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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