Swimming in Reykjavík in october 2025: Average sea temperature in october and tide times in october 2025
Average sea temperature in Reykjavík in october 2025.
In october, according to seasonal norms, the sea temperature in Reykjavík is:
Minimum: 45°F
Average: 47°F
Maximum: 50°F
Other useful seasonal weather averages in october:
- Outside temperature: 40°F to 44°F
- Most common weather: "Cloudy"
- The wind blows at 0.6mph
- It rains a total of 4.4in, over 8 day(s).
Should we swim in Reykjavík in october?
No... The water temperature in Reykjavík in october is freezing
You won't be able to swim in Reykjavík in october! The water temperature is freezing, reaching as low as 45°F (and only 50°F at best)! Our advice: if you are going to Reykjavík this month, plan to sightsee and forget the beach!
Note also that in october, the climate is very bad with an average outside temperature of 42°F, 4.4in of precipitation (over 8 days) and 85.31 % humidity.
Water and normal seasonal temperatures in Reykjavík in october
| October | |||
| Average sea temperature | 47°F | ||
| Minimum sea temperature | 45°F | ||
| Maximum sea temperature | 50°F | ||
| Average outside temperature | 43°F | ||
| Maximum outside temperature | 45°F | ||
| Minimum outside temperature | 41°F | ||
| Wind speed | 16.8mph | ||
| Wind temperature | 34°F | ||
| Precipitation | 4.4in | ||
| Number of days of rain | 8 jour(s) (25%) | ||
| Humidity | 86% | ||
| Visibility in kilometers | 8.88km | ||
| Cloud cover | 63% | ||
| Our opinion | freezing swimming |
Chart of the tides in october 2025
Tide times in october 2025 in Reykjavík
Swim elsewhere in Iceland in october
| City | Average T° | Min. T° | Max. T° | Our opinion | Akureyri in october | 43°F | 45°F | freezing swimming | Borgarnes in october | 46°F | 49°F | freezing swimming | Djúpavík in october | 45°F | 49°F | freezing swimming | Grindavík in october | 48°F | 51°F | freezing swimming | Hofn in october | 47°F | 50°F | freezing swimming | Ísafjörður in october | 45°F | 49°F | freezing swimming | Ólafsvík in october | 46°F | 48°F | freezing swimming | Patreksfjörður in october | 45°F | 49°F | freezing swimming | Raufarhöfn in october | 43°F | 45°F | freezing swimming | Siglufjördur in october | 42°F | 44°F | freezing swimming | Snaefellsnes in october | 45°F | 49°F | freezing swimming | Vík í Mýrdal in october | 49°F | 51°F | freezing swimming | Jokulsarlon in october | 47°F | 50°F | freezing swimming |