Octeville-sur-Mer Sea Temperature Today: 30-Day Water Forecast
The sea temperature in Octeville-sur-Mer today is +19°C. Over the next 30 days, the water temperature is expected to stay between +19°C and +22°C. The water is cool, so short swims are more realistic than long beach sessions. For a shorter view, open the 14-day sea temperature forecast.
Daily air temperature for the month
Day +23°C
Night +16°C
Daily sea water temperature for the month
Water +19°C
Tap a date to open detailed daily weather
| July | Day | Night | Sea t° | Wind | Precipitation | Humidity |
|---|---|---|---|---|---|---|
| 25Sat |  +23°C |  +16°C | +19°C | 5–6 m/s, W | 0.1 mm | 75% |
| 26Sun |  +21°C | +17°C | +19°C | 7–8 m/s, W | 1.3 mm | 80% |
| 27Mon | +22°C | +13°C | +19°C | 3–4 m/s, NW | 0 mm | 74% |
| 28Tue | +26°C | +14°C | +21°C | 5 m/s, ENE | 0 mm | 66% |
| 29Wed | +29°C |  +17°C | +21°C | 4 m/s, WNW | 0 mm | 66% |
| 30Thu | +24°C |  +18°C | +21°C | 4 m/s, NW | 0 mm | 81% |
| 31Fri | +23°C |  +16°C | +22°C | 4 m/s, NW | 1.9 mm | 81% |
| 1Sat |  +27°C | +16°C | +22°C | 4 m/s, ENE | 0 mm | 78% |
| 2Sun | +25°C | +17°C | +22°C | 4–5 m/s, SW | 0.3 mm | 82% |
| Further values are multi-year averaged climate | ||||||
| 3Mon |  +20°C | +16°C | +22°C | 5 m/s | 1.5 mm | 80% |
| 4Tue | +19°C | +16°C | +22°C | 4 m/s | 0.3 mm | 78% |
| 5Wed | +20°C | +16°C | +22°C | 6 m/s | 0.3 mm | 70% |
| 6Thu | +20°C | +16°C | +22°C | 5 m/s | 0.1 mm | 69% |
| 7Fri | +21°C | +17°C | +22°C | 5 m/s | 0.3 mm | 67% |
| 8Sat | +22°C | +17°C | +22°C | 4 m/s | 0.3 mm | 72% |
| 9Sun | +21°C |  +18°C | +22°C | 5 m/s | 0.3 mm | 78% |
| 10Mon | +23°C | +18°C | +22°C | 4 m/s | 0 mm | 74% |
| 11Tue | +25°C | +18°C | +22°C | 3 m/s | 0 mm | 68% |
| 12Wed | +25°C | +19°C | +22°C | 4 m/s | 0.1 mm | 70% |
| 13Thu | +22°C | +18°C | +22°C | 3 m/s | 0.1 mm | 73% |
| 14Fri | +21°C | +18°C | +22°C | 3 m/s | 0.1 mm | 73% |
| 15Sat | +21°C | +17°C | +22°C | 4 m/s | 0.1 mm | 78% |
| 16Sun | +21°C | +17°C | +22°C | 4 m/s | 0.6 mm | 79% |
| 17Mon | +21°C | +16°C | +22°C | 5 m/s | 0.5 mm | 76% |
| 18Tue | +21°C | +17°C | +22°C | 5 m/s | 0.2 mm | 79% |
| 19Wed |  +21°C | +18°C | +22°C | 5 m/s | 0.3 mm | 77% |
| 20Thu | +20°C | +17°C | +22°C | 5 m/s | 0.5 mm | 78% |
| 21Fri | +20°C | +16°C | +22°C | 5 m/s | 0.2 mm | 73% |
| 22Sat | +20°C | +16°C | +22°C | 5 m/s | 0.1 mm | 72% |
| 23Sun | +20°C | +17°C | +22°C | 5 m/s | 0.2 mm | 77% |
| 24Mon | +22°C | +17°C | +22°C | 5 m/s | 0.4 mm | 78% |
Sea water temperature by months
Water +17°C
Day and night air temperature
Day +20°C
Night +16°C
Weather minimums and maximums in Octeville-sur-Mer for a month
- Warmest day: 29 July, +29°C
- Coldest night: 27 July, +13°C
- Days with precipitation in a month: 24
- Precipitation for a month: 10.1 mm
- Rainiest day in a month: 31 July
- Maximum precipitation amount: 31 July 1.9 mm
- Highest sea water temperature: 31 July, +22°C
- Lowest sea water temperature: 25 July, +19°C