Topolobampo marine weather forecast
Topolobampo (MXTPB) is a port in Mexico at 25°36.0′N 109°3.0′W. Today (Sep 15): NE wind 0–6 kn, waves 0.5–0.8 m, from the ECMWF IFS run 2026-09-15 00z. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 25°36.0′N 109°3.0′W |
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| UN/LOCODE | MXTPB |
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| Harbor size | Small |
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| Harbor type | Coastal natural harbor |
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| Shelter | Excellent |
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| Channel depth | 13 m |
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| Anchorage depth | 14 m |
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| Tide range | 3 m |
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| Pilotage | Compulsory |
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| Time zone | America/Mazatlan |
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Facilities & services (NGA World Port Index)| Supplies | Fuel oil, diesel, water |
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| Repairs | Limited |
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| Medical facilities | Available |
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| Largest vessel | 225 m length overall, 32 m beam |
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10-day marine forecast — Topolobampo
| Date | Wind | Gusts | Waves |
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| NE 0–6 kn | 15 kn | 0.5–0.8 m |
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| NW 1–4 kn | 12 kn | 0.4–0.4 m |
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| NW 2–3 kn | 10 kn | 0.3–0.4 m |
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| W 2–5 kn | 12 kn | 0.5–0.6 m |
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| ESE 2–4 kn | 5 kn | 0.4–0.6 m |
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| E 3–3 kn | 4 kn | 0.8–0.8 m |
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| SSE 4–4 kn | 6 kn | 0.6–0.6 m |
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| NNW 2–2 kn | 10 kn | 0.5–0.5 m |
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| ESE 4–4 kn | 10 kn | 0.5–0.5 m |
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| SSW 4–4 kn | 12 kn | 0.6–0.6 m |
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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.
What to watch in the forecast
Across the loaded 10-day outlook, the strongest daily modeled wind reaches 6 kn on Sep 15. The highest modeled significant wave height is 0.8 m on Sep 15. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at Topolobampo right now?
As of the ECMWF IFS run 2026-09-15 00z: NE wind 0–6 kn, waves 0.5–0.8 m. The 10-day outlook is in the forecast table on this page and updates with each model cycle.
How big is the harbor at Topolobampo?
Topolobampo is classed as a small harbor (coastal natural harbor), with excellent shelter in the NGA World Port Index.
How deep is the approach to Topolobampo?
Per the NGA World Port Index, the entrance channel carries about 13 m and anchorage depths run about 14 m. Verify against current official charts before entry.
What restricts entry to Topolobampo?
Entry is affected by heavy swell, overhead clearance limits. Check the live forecast on this page and official notices before approach.
What is the largest vessel Topolobampo can take?
The NGA World Port Index lists the maximum vessel at about 225 m length overall, 32 m beam. Confirm current limits with the port authority before arrival.