Tide times and sea temperature — Boulogne-sur-Mer
Modelled high and low water for Boulogne-sur-Mer, and the sea temperature right now.
Local time 06:28 · France · Data from 06:28 local · 0 min ago
Today
⚠️ Approximate forecast, not an official tide table — do not use for navigation.
| Time | Water | Height |
|---|---|---|
| 05:35 | Low water | -3.3 m |
| 10:55 | High water | 4.0 m |
| 17:45 | Low water | -3.3 m |
| 23:10 | High water | 4.2 m |
Heights are MODELLED total sea level (tide plus wind and pressure surge), stated relative to the mean level of the forecast period itself — a model datum, not an official chart datum. A high water is therefore positive and a low water negative. Source: Open-Meteo Marine.
Tide outlook — 6 days
| Day | High water | Low water | Range | Sea temp. |
|---|---|---|---|---|
| Sun 25.10 | 10:55 · 4.0 m · 23:10 · 4.2 m | 05:35 · -3.3 m · 17:45 · -3.3 m | 7.6 m | 14.4–14.8 °C |
| Mon 26.10 | 11:25 · 4.0 m | 06:10 · -3.7 m · 18:30 · -4.1 m | 8.0 m | 14.2–14.4 °C |
| Tue 27.10 | 00:00 · 4.1 m · 12:00 · 4.4 m | 06:50 · -3.9 m · 19:10 · -3.8 m | 8.3 m | 14.3–14.8 °C |
| Wed 28.10 | 00:15 · 4.4 m · 12:30 · 3.8 m | 07:35 · -4.2 m · 19:50 · -4.3 m | 8.7 m | 14.5–14.7 °C |
| Thu 29.10 | 00:55 · 3.9 m · 13:10 · 3.8 m | 08:20 · -3.7 m · 20:40 · -4.0 m | 7.9 m | 14.5–14.6 °C |
| Fri 30.10 | 01:30 · 3.5 m · 14:00 · 3.5 m | 09:00 · -3.6 m · 21:30 · -3.3 m | 7.2 m | 14.3–14.5 °C |
Is it worth getting in the water?
Tide is only one factor. Our free forecast for Boulogne-sur-Mer also weighs swell, wind, underwater visibility and temperature, and gives one honest go / no-go verdict for every 3-hour window of the week.
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