Map Ta Phut (THMAT) — marine weather & port guide
Map Ta Phut is a port in Thailand at 12°40.0′N 101°10.0′E. Today (Aug 3): SSW wind 9–11 kn, waves 0.4–0.5 m, from the ECMWF IFS run 2026-08-03 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 | 12°40.0′N 101°10.0′E |
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| UN/LOCODE | THMAT |
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| Harbor size | Very small |
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| Harbor type | Coastal breakwater harbor |
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| Shelter | Fair |
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| Channel depth | 9 m |
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| Tide range | 2 m |
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| Pilotage | Compulsory |
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| Time zone | Asia/Bangkok |
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10-day marine forecast — Map Ta Phut
| Date | Wind | Gusts | Waves |
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| SSW 9–11 kn | 16 kn | 0.4–0.5 m |
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| SW 10–14 kn | 22 kn | 0.5–0.7 m |
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| SW 14–17 kn | 26 kn | 0.9–1.3 m |
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| WSW 19–23 kn | 29 kn | 1.5–1.5 m |
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| SW 17–22 kn | 33 kn | 1.5–1.7 m |
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| SW 18–24 kn | 30 kn | 1.6–1.8 m |
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| WSW 16–16 kn | 20 kn | 1.0–1.2 m |
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| WSW 21–21 kn | 32 kn | 1.6–1.6 m |
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| WSW 22–22 kn | 33 kn | 1.7–1.7 m |
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| WSW 15–15 kn | 19 kn | 0.9–0.9 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.
Frequently asked
How is the weather at Map Ta Phut right now?
As of the ECMWF IFS run 2026-08-03 12z: SSW wind 9–11 kn, waves 0.4–0.5 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 Map Ta Phut?
Map Ta Phut is classed as a very small harbor (coastal breakwater harbor), with fair shelter in the NGA World Port Index.
How deep is the approach to Map Ta Phut?
Per the NGA World Port Index, the entrance channel carries about 9 m. Verify against current official charts before entry.