Sanak — marine weather & port guide
Sanak is a port in United States at 54°29.0′N 162°49.0′W. Today (Aug 3): SSW wind 17–21 kn, waves 1.1–1.6 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 | 54°29.0′N 162°49.0′W |
|---|
| Harbor size | Very small |
|---|
| Harbor type | Open roadstead |
|---|
| Shelter | Fair |
|---|
| Anchorage depth | 5 m |
|---|
| Tide range | 1 m |
|---|
| Time zone | America/Nome |
|---|
10-day marine forecast — Sanak
| Date | Wind | Gusts | Waves |
|---|
| SSW 17–21 kn | 29 kn | 1.1–1.6 m |
|---|
| W 7–17 kn | 22 kn | 0.9–1.5 m |
|---|
| SW 6–12 kn | 15 kn | 0.8–0.9 m |
|---|
| SSE 6–7 kn | 10 kn | 0.8–0.8 m |
|---|
| E 6–10 kn | 13 kn | 0.8–0.8 m |
|---|
| ENE 6–11 kn | 14 kn | 0.8–0.9 m |
|---|
| ENE 1–5 kn | 7 kn | 0.7–0.8 m |
|---|
| NE 4–4 kn | 5 kn | 0.7–0.7 m |
|---|
| NE 7–7 kn | 9 kn | 0.7–0.7 m |
|---|
| ENE 14–14 kn | 17 kn | 0.8–0.8 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 is the weather at Sanak right now?
As of the ECMWF IFS run 2026-08-03 12z: SSW wind 17–21 kn, waves 1.1–1.6 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 Sanak?
Sanak is classed as a very small harbor (open roadstead), with fair shelter in the NGA World Port Index.
How deep is the approach to Sanak?
Per the NGA World Port Index, anchorage depths run about 5 m. Verify against current official charts before entry.