Lyckesand — Sea temperature now
Scandinavian summer swimming beach near Öland.
Fresh water with a light chop and a light breeze — fresh conditions — a wetsuit is recommended.
Location
Lyckesand on the map, with nearby beaches and live sea temperatures.
7-day forecast
Water, air, waves, wind and UV outlook for the week ahead.
Monthly sea temperature averages
Typical year-round water temperature, based on regional climatology.
Best time to swim in Lyckesand
The sea in Lyckesand peaks in August, when the water averages around 18°C.
On average, 0 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Outside peak season the water drops toward 6°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable.
The coldest month is typically February at around 2°C, when cold-water swimmers dominate the coast.
Lyckesand sea temperature history
Long-term climatology for Lyckesand shows an annual mean sea temperature of 9°C, ranging from 2°C in winter to 18°C at the summer peak.
The seasonal swing is roughly 16°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at Lyckesand, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Lyckesand sea temperature: frequently asked questions
What is the warmest month to swim in Lyckesand?
August is the warmest month in Lyckesand, when the sea averages about 18°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Lyckesand?
The coldest month in Lyckesand is typically February, when the water averages around 2°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Lyckesand without a wetsuit?
The sea in Lyckesand rarely climbs above 20°C, so a wetsuit is recommended year-round for anything longer than a quick dip.
Do I need a wetsuit in Lyckesand?
Outside peak summer the water in Lyckesand drops toward 6°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable. In peak months most swimmers go without.
What is the average sea temperature in Lyckesand?
The long-term annual mean sea temperature in Lyckesand is about 9°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Lyckesand?
The live reading at the top of this page shows the current sea temperature in Lyckesand, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Year-round sea temperature
| Month | Sea | Comfort |
|---|---|---|
| Jan | 3°C | Cold |
| Feb | 2°C | Cold |
| Mar | 2°C | Cold |
| Apr | 4°C | Cold |
| May | 8°C | Cold |
| Jun | 13°C | Cold |
| Jul | 17°C | Bracing |
| Aug ⭐ | 18°C | Pleasant |
| Sep | 15°C | Bracing |
| Oct | 11°C | Cold |
| Nov | 7°C | Cold |
| Dec | 5°C | Cold |