Sabine Pass (USNSS) — marine weather & port guide
Sabine Pass is a port in United States at 29°43.0′N 93°54.0′W. Today (Aug 3): WSW wind 1–4 kn, 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 | 29°43.0′N 93°54.0′W |
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| UN/LOCODE | USNSS |
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| Harbor size | Very small |
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| Harbor type | Coastal natural harbor |
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| Shelter | None |
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| Channel depth | 11 m |
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| Anchorage depth | 11 m |
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| Tide range | 0 m |
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| Pilotage | Compulsory |
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| Time zone | America/Chicago |
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10-day marine forecast — Sabine Pass
| Date | Wind | Gusts | Waves |
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| WSW 1–4 kn | 9 kn | — |
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| S 0–7 kn | 12 kn | — |
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| SSW 1–7 kn | 14 kn | — |
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| SSW 1–8 kn | 14 kn | — |
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| SSE 1–7 kn | 13 kn | — |
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| S 1–6 kn | 8 kn | — |
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| SE 5–6 kn | 8 kn | — |
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| SSE 2–2 kn | 7 kn | — |
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| SSW 4–4 kn | 11 kn | — |
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| S 4–4 kn | 8 kn | — |
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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 Sabine Pass right now?
As of the ECMWF IFS run 2026-08-03 12z: WSW wind 1–4 kn. The 10-day outlook is in the forecast table on this page and updates with each model cycle.
How big is the harbor at Sabine Pass?
Sabine Pass is classed as a very small harbor (coastal natural harbor), with none shelter in the NGA World Port Index.
How deep is the approach to Sabine Pass?
Per the NGA World Port Index, the entrance channel carries about 11 m and anchorage depths run about 11 m. Verify against current official charts before entry.