📡 Measurement station — Bocq (Yvoir) 📍

Last update : 09/10 at 03:00

💧 Hydrological data
0m³/s123
navigability limit 0,4 m³/s 1,11 m³/s
🌤️ Weather conditions
6.1°C Air temperature7.81 km/h Wind92% Humidity
Difficulty score 65/100
ConditionGood
🔍 Analysis :
🔎 Navigable conditions1,11 m³/s · 0,4–20 m³/s
What this means :
  • ⚠️ Flow too low

📊 Open data — Bocq

Download the Bocq data in JSON or CSV format.

⬇️ Download JSON ⬇️ Download CSV

Official sources : SPW Hydrometry · Open Data Wallonia (ODWB) License CC BY 4.0

🌤️

Weather conditions — Bocq station (Yvoir)

couvert
6.1°C
Air temperature
8 km/h
Wind
92%
Humidity
19/100
Difficulty score
Easy

Is the Bocq navigable by kayak today?

The Bocq is navigable by kayak when its flow is between 0.4 and 20.0 m³/s. It is currently 1.1 m³/s: navigation is allowed. Official SPW data, updated every 15 minutes.

Flow interpretation

What does the current flow mean?

The highlighted row matches your current situation (1.11 m³/s).

Flow (m³/s)LevelStatusInterpretation
0 — 0.4 Too low ⛔ Forbidden Navigation forbidden, to protect the rocky bed and the biodiversity.
0.4 — 2 Very calm ⚠️ Caution Navigable, with the rocky bottom sometimes visible. Suitable for experienced paddlers.
2 — 8 Ideal conditions ✅ Allowed Ideal flow for every level. Clear water, and families are welcome.
8 — 14 Steady current ✅ Allowed Good flow and a faster descent. Beginners should stay alert.
14 — 20 Strong current ⚠️ Caution Navigable but powerful. Not advised for children under 8 or absolute beginners.
> 20 Flood — Forbidden ⛔ Forbidden Flood flow. Navigation is forbidden for your safety.

Flow visualisation (m³/s)

Niveau de l'eau – bocq Graphique temps réel du débit de la rivière bocq 1.1 m³/s

Status: Peaceful (1.11 m³/s)

Discover our Semois descents

Best price guaranteed, direct

Forecast · flow and weather

Navigation forecast — Bocq

Day-by-day estimate based on the weather forecast and past flow data. The official status is set every day by the SPW.

ℹ️ No day reaches 60/100: unfavourable weather over the coming days.

  1. Today

    9 Oct

    15 /100

    Not advised

    🌡️ 6 °C · 🌧️ 4.2 mm
    💧 1.1 m³/smeasured

  2. Saturday

    10 Oct

    5 /100

    Not advised

    🌡️ 14 °C · 🌧️ 5.1 mm
    💧 1.3 m³/sestimated

  3. Sunday

    11 Oct

    27 /100

    Not advised

    🌡️ 11 °C · 🌧️ 1.9 mm
    💧 1.4 m³/sestimated

  4. Monday

    12 Oct

    27 /100

    Not advised

    🌡️ 13 °C · 🌧️ 1 mm
    💧 1.4 m³/sestimated

  5. Tuesday

    13 Oct

    26 /100

    Not advised

    🌡️ 16 °C · 🌧️ 3.3 mm
    💧 1.4 m³/sestimated

  6. Wednesday

    14 Oct

    10 /100

    Not advised

    🌡️ 14 °C · 🌧️ 1.2 mm
    💧 1.3 m³/sestimated

Prepare your descent

📊 Navigable flows — 7 rivers 🛶 Semois kayak routes 💶 Prices 2026 ⚖️ Lesse vs Semois 🌊 Semois level 🌊 Lesse level 🌊 Ourthe level 🌊 Amblève level 🌊 Viroin level 🌊 Meuse level