Chi-Lung to Wenzhou Pt — sea route & marine weather
The sea route from Chi-Lung (TWKEL) to Wenzhou Pt (CNWZO) is about 199 nm — about 20 hours at 10 kn. Along the route today (Aug 3): E wind 4–16 kn, waves 0.5–1.0 m. The baseline track is drawn on the chart; Calculate replans it for your vessel and live weather.
Passage facts| Sea-route distance | 199 nm |
|---|
| Passage time at 10 kn | about 20 hours |
|---|
| Great-circle distance | 183 nm |
|---|
| Chi-Lung | 25°8.0′N 121°46.0′E |
|---|
| Wenzhou Pt | 28°1.0′N 120°39.0′E |
|---|
| Reference vessel | 4.5 m draft, 10 kn cruise |
|---|
10-day marine forecast — along the route
| Date | Wind | Gusts | Waves |
|---|
| E 4–16 kn | 21 kn | 0.5–1.0 m |
|---|
| ENE 6–15 kn | 20 kn | 0.7–1.3 m |
|---|
| NNE 5–13 kn | 17 kn | 1.2–1.7 m |
|---|
| NNW 5–18 kn | 23 kn | 1.9–2.7 m |
|---|
| W 15–31 kn | 38 kn | 2.8–5.0 m |
|---|
| WSW 30–46 kn | 58 kn | 5.0–5.9 m |
|---|
| SW 34–55 kn | 69 kn | 3.4–5.7 m |
|---|
| SW 10–23 kn | 32 kn | 2.5–2.5 m |
|---|
| S 3–16 kn | 24 kn | 1.6–1.9 m |
|---|
| S 4–16 kn | 23 kn | 1.4–1.6 m |
|---|
Forecast from the ECMWF IFS model run , waves from ECMWF WAM. Updated with each model cycle; the live chart below recalculates for your departure time and vessel.
Frequently asked
How far is it from Chi-Lung to Wenzhou Pt by sea?
The water route is 199 nm (369 km), computed on WXMarine's maritime routing network. The same distance applies on the return passage from Wenzhou Pt to Chi-Lung.
How long does the passage from Chi-Lung to Wenzhou Pt take?
about 20 hours at a 10 kn cruise. Scale by your own speed: at half the speed it takes about twice as long. The planner on this page recalculates for your vessel and live weather.
What is the weather between Chi-Lung and Wenzhou Pt today?
Along the route today, per the ECMWF IFS run 2026-08-03 12z: E wind 4–16 kn, waves 0.5–1.0 m. The day-by-day table on this page covers the next 10 days.