From Tomari Port, Naha · updated every morning
This is a forecast based on sea conditions, not an official notice. Partial cancellations become likely from about 2.3 m of swell; above 3 m most sailings are cancelled. Always check the operator before you travel.
Tomari Port → Aka Port about 50–90 min. Queen Zamami and Ferry Zamami call at Aka (run by Zamami Village).
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|
| △ 49% | △ 53% | ○ 88% | × 0% | × 0% | × 0% | × 0% |
| Month | Days | Cancel-risk days (×) | Partial (△) | Avg waves |
|---|---|---|---|---|
| Oct 2026 | 2 | 0% | 0% | 0.8 m |
| Sep 2026 | 30 | 3% | 7% | 1.4 m |
| Aug 2026 | 31 | 16% | 10% | 2.0 m |
| Jul 2026 | 25 | 16% | 4% | 1.8 m |
Last 30 days：
This site's own 06:00 JST daily record of route conditions — not the operator's actual cancellation record.