Swimming in Ísafjörður in august 2025: Average sea temperature in august and tide times in august 2025
Average sea temperature in Ísafjörður in august 2025.
In august, according to seasonal norms, the sea temperature in Ísafjörður is:
Minimum: 45°F
Average: 48°F
Maximum: 50°F
Other useful seasonal weather averages in august:
- Outside temperature: 43°F to 50°F
- Most common weather: "Cloudy"
- The wind blows at 2.5mph
- It rains a total of 3.6in, over 6 day(s).
Should we swim in Ísafjörður in august?
No... The water temperature in Ísafjörður in august is freezing
You won't be able to swim in Ísafjörður in august! The water temperature is freezing, reaching as low as 45°F (and only 50°F at best)! Our advice: if you are going to Ísafjörður this month, plan to sightsee and forget the beach!
Note also that in august, the climate is bad with an average outside temperature of 47°F, 3.5in of precipitation (over 6 days) and 90.7 % humidity.
Water and normal seasonal temperatures in Ísafjörður in august
| August | |||
| Average sea temperature | 48°F | ||
| Minimum sea temperature | 45°F | ||
| Maximum sea temperature | 50°F | ||
| Average outside temperature | 47°F | ||
| Maximum outside temperature | 50°F | ||
| Minimum outside temperature | 43°F | ||
| Wind speed | 11.2mph | ||
| Wind temperature | 40°F | ||
| Precipitation | 3.6in | ||
| Number of days of rain | 6 jour(s) (18%) | ||
| Humidity | 91% | ||
| Visibility in kilometers | 8.43km | ||
| Cloud cover | 68% | ||
| Our opinion | freezing swimming |
Chart of the tides in august 2025
Tide times in august 2025 in Ísafjörður
Swim elsewhere in Iceland in august
| City | Average T° | Min. T° | Max. T° | Our opinion | Reykjavík in august | 53°F | 56°F | freezing swimming | Akureyri in august | 49°F | 52°F | freezing swimming | Borgarnes in august | 52°F | 54°F | freezing swimming | Djúpavík in august | 48°F | 51°F | freezing swimming | Grindavík in august | 53°F | 56°F | freezing swimming | Hofn in august | 52°F | 53°F | freezing swimming | Ólafsvík in august | 51°F | 53°F | freezing swimming | Patreksfjörður in august | 48°F | 50°F | freezing swimming | Raufarhöfn in august | 50°F | 53°F | freezing swimming | Siglufjördur in august | 49°F | 52°F | freezing swimming | Snaefellsnes in august | 51°F | 53°F | freezing swimming | Vík í Mýrdal in august | 53°F | 55°F | freezing swimming | Jokulsarlon in august | 51°F | 54°F | freezing swimming |