Tapis Marine Terminal A marine weather forecast
Tapis Marine Terminal A (MYTAT) is a port in Malaysia at 5°31.0′N 105°1.0′E. Today (Sep 17): SSW wind 7–11 kn, waves 0.7–0.8 m, from the ECMWF IFS run 2026-09-17 12z. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 5°31.0′N 105°1.0′E |
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| UN/LOCODE | MYTAT |
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| Harbor size | Large |
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| Harbor type | Open roadstead |
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| Shelter | None |
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| Channel depth | 23 m |
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| Tide range | 0 m |
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| Pilotage | Compulsory |
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| Time zone | Asia/Jakarta |
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Facilities & services (NGA World Port Index)| Tugs | Assistance available |
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10-day marine forecast — Tapis Marine Terminal A
| Date | Wind | Gusts | Waves |
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| SSW 7–11 kn | 11 kn | 0.7–0.8 m |
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| WSW 4–11 kn | 15 kn | 0.6–0.8 m |
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| SSW 5–9 kn | 11 kn | 0.6–0.6 m |
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| SSW 0–6 kn | 9 kn | 0.6–0.6 m |
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| WSW 4–7 kn | 13 kn | 0.4–0.5 m |
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| WSW 7–9 kn | 11 kn | 0.5–0.5 m |
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| WSW 6–9 kn | 11 kn | 0.6–0.6 m |
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| WSW 8–8 kn | 17 kn | 0.7–0.7 m |
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| SW 9–9 kn | 17 kn | 0.7–0.7 m |
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| SSW 11–11 kn | 18 kn | 0.8–0.8 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 11 kn on Sep 26. The highest modeled significant wave height is 0.8 m on Sep 17. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at Tapis Marine Terminal A right now?
As of the ECMWF IFS run 2026-09-17 12z: SSW wind 7–11 kn, waves 0.7–0.8 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 Tapis Marine Terminal A?
Tapis Marine Terminal A is classed as a large harbor (open roadstead), with none shelter in the NGA World Port Index.
How deep is the approach to Tapis Marine Terminal A?
Per the NGA World Port Index, the entrance channel carries about 23 m. Verify against current official charts before entry.