| Laurinlahden uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Lillsand | Ostrobothnia | Bothnian Sea | 13.1°C(55.6°F) | June, July, August, September | Live SST → |
| Lippajärven uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Lontoon uimaranta | Finland | Bothnian Sea | 14.2°C(57.6°F) | June, July, August, September | Live SST → |
| Maanpään uimaranta | Finland Proper | Archipelago Sea | 14.5°C(58.1°F) | June, July, August, September | Live SST → |
| Mansikkalahti | Kymenlaakso | Archipelago Sea | 14.9°C(58.8°F) | June, July, August, September | Live SST → |
| Mansikkanokan uimaranta | Lapland | Bothnian Sea | 12.9°C(55.2°F) | June, July, August, September | Live SST → |
| Mansikkasaaren uimaranta | Ostrobothnia | Bothnian Sea | 13.5°C(56.3°F) | June, July, August, September | Live SST → |
| Matarinpuiston uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Matinkylän rantauimala | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Munkkiniemen uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Mustasaaren uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Mustfinn strand | Finland Proper | Archipelago Sea | 14.6°C(58.3°F) | June, July, August, September | Live SST → |
| Mustikkamaan uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Muurikkalan uimaranta | Kymenlaakso | Archipelago Sea | 15.2°C(59.4°F) | June, July, August, September | Live SST → |
| Nallikari | Northern Ostrobothnia | Bothnian Sea | 13°C(55.4°F) | June, July, August, September | Live SST → |
| Nunnalahden uimaranta | Finland Proper | Archipelago Sea | 14.6°C(58.3°F) | June, July, August, September | Live SST → |
| Oittaan uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Onganranta | Northern Ostrobothnia | Bothnian Sea | 13°C(55.4°F) | June, July, August, September | Live SST → |
| Oravajärven uimaranta | Northern Ostrobothnia | Bothnian Sea | 12.6°C(54.7°F) | June, July, August, September | Live SST → |
| Otanlahti | Satakunta | Bothnian Sea | 14.3°C(57.7°F) | June, July, August, September | Live SST → |
| Ouluntullin uimapaikka | Northern Ostrobothnia | Bothnian Sea | 13°C(55.4°F) | June, July, August, September | Live SST → |
| Pakilan uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Palettilammen uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Pateniemen uimapaikka | Northern Ostrobothnia | Bothnian Sea | 13°C(55.4°F) | June, July, August, September | Live SST → |
| Pihlajasaaren uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Pikisaaren uimaranta | Lapland | Bothnian Sea | 12.7°C(54.9°F) | June, July, August, September | Live SST → |
| Pikkukosken uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Plagen | Uusimaa | Archipelago Sea | 15°C(59°F) | June, July, August, September | Live SST → |
| Plotti | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Porvariskuninkaanpuiston uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Puotilan uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Raadelman ranta | Finland Proper | Archipelago Sea | 14.6°C(58.3°F) | June, July, August, September | Live SST → |
| Rampsinkarin uimaranta | Kymenlaakso | Archipelago Sea | 15°C(59°F) | June, July, August, September | Live SST → |
| Ranta | Satakunta | Bothnian Sea | 14.3°C(57.7°F) | June, July, August, September | Live SST → |
| Rastilan uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Ristikallion uimaranta | Finland Proper | Archipelago Sea | 14.6°C(58.3°F) | June, July, August, September | Live SST → |
| Ruonasalmenpuisto/uimapaikka | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Saarelan uimaranta | Northern Ostrobothnia | Bothnian Sea | 13°C(55.4°F) | June, July, August, September | Live SST → |
| Saaronniemen uimaranta | Finland Proper | Archipelago Sea | 14.6°C(58.3°F) | June, July, August, September | Live SST → |
| Santtion uimaranta | Finland Proper | Archipelago Sea | 14.2°C(57.6°F) | June, July, August, September | Live SST → |
| Siikajärven uimapaikka | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Skata | Finland | Bothnian Sea | 12.8°C(55°F) | June, July, August, September | Live SST → |
| Sondby 1 | Uusimaa | Archipelago Sea | 14.9°C(58.8°F) | June, July, August, September | Live SST → |
| Storsand | Ostrobothnia | Bothnian Sea | 13.1°C(55.6°F) | June, July, August, September | Live SST → |
| Strömsö | Ostrobothnia | Bothnian Sea | 13.5°C(56.3°F) | June, July, August, September | Live SST → |
| Suomenlinnan uimaranta | Finland | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Svanen Camping | Ostrobothnia | Bothnian Sea | 13.1°C(55.6°F) | June, July, August, September | Live SST → |
| Svartvikin uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |
| Syväjärven uimaranta | Uusimaa | Archipelago Sea | 14.8°C(58.6°F) | June, July, August, September | Live SST → |