High and low tides in Boulogne-sur-Mer (Hauts-de-France, France) for today and tomorrow, in local time, with the best times to fish. The app above shows the tide curve, wind and sea conditions for the next 7 days.
| Tide | Time | Height |
|---|---|---|
| High tide | 12:14 AM | 4.22 m |
| Low tide | 7:31 AM | -4.09 m |
| High tide | 12:27 PM | 4.07 m |
| Low tide | 7:51 PM | -4.58 m |
Tidal range: 8.65 m · Spring tides
| Tide | Time | Height |
|---|---|---|
| High tide | 12:54 AM | 3.50 m |
| Low tide | 8:10 AM | -4.01 m |
| High tide | 1:09 PM | 3.83 m |
| Low tide | 8:36 PM | -4.24 m |
Tidal range: 8.09 m · Spring tides
Heights relative to mean sea level, not chart datum. Model forecast (~8 km grid) that may differ near complex coasts, estuaries and harbours. Not for navigation.
There is no wind or wave forecast here yet: these times take the tide, sun and moon into account, but not bad weather. The app above has the full forecast. An indicative 0–100 index that blends classic angler signals: solunar periods (30%), dawn and dusk (20%), tidal movement (25%), moon phase (10%) and barometric trend (15%). Hours with dangerous weather are penalised. Use it as a guide — local knowledge always wins.