Tsushima Strait Japan fishing forecast
Tsushima Strait Japan is a saltwater fishing spot in Nagasaki Japan, Japan. Anglers here target Pacific Bluefin Tuna, Japanese Amberjack, Yellowfin Tuna. The most productive months are typically April, May, June, September, October, November.
Current conditions
| Sea surface temp | 22.6 °C |
|---|---|
| Wind | 31 km/h from NE |
| Wave height | 1.1 m at 5 s |
| Current | 0.23 m/s toward ENE |
| Pressure | 1006 hPa |
| Depth | 1 m |
| Cloud cover | 82% |
Last updated Jun 7, 2026 (UTC). Conditions refresh through the day.
Bite windows
Best months for Tsushima Strait Japan:
What you can catch
-
Thunnus orientalis
-
Seriola quinqueradiata
-
Thunnus albacares
Local regulations
| Species | Bag limit | Min size | Open season |
|---|---|---|---|
| Pacific Bluefin Tuna | 0/day | min 80 cm | — |
| Japanese Amberjack | 5/day | min 40 cm | — |
Licensing:
- saltwater-recreational — residents No general national licence required for shore-based recreational saltwater fishing in Japan. Charter and offshore boat fishing typically goes through licensed operators. Some prefectures restrict access to commercial fishing rights areas (gyogyo-ken)., non-residents Same rules apply. Tourists fishing from a chartered boat use the operator's licence. Avoid posted commercial fishing-rights zones (typically near aquaculture pens, oyster beds, kelp farms).
- freshwater-recreational — residents Inland fishing requires a "yugyoken" (遊漁券) — a permit issued by the local fisheries cooperative for specific rivers/lakes. Sold per-day or per-season at convenience stores or fishing-tackle shops near the water., non-residents Same yugyoken requirement applies to visitors.
FishRadar regulations are summaries for informational purposes only. Japanese fishing rules are largely set at the prefectural level and many are voluntary/community-enforced. Always verify with the local fisheries cooperative (gyogyo-kyodokumiai, 漁業協同組合) before fishing, and never enter posted commercial fishing-rights zones.
Check Tsushima Strait Japan before you go
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Nearby spots
-
Miyazaki Pacific Japan
Kochi Pacific Japan
Kyushu Pacific
Osaka Bay Japan
Lake Biwa Japan
Frequently asked questions
What fish can you catch at Tsushima Strait Japan?
Anglers at Tsushima Strait Japan target Pacific Bluefin Tuna, Japanese Amberjack, and Yellowfin Tuna.
When is the best time to fish Tsushima Strait Japan?
The most productive months at Tsushima Strait Japan are typically April, May, June, September, October, November.
What is the fishing forecast for Tsushima Strait Japan right now?
Tsushima Strait Japan currently scores 95 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.
Do you need a licence to fish Tsushima Strait Japan?
Fishing at Tsushima Strait Japan follows the local rules for Nagasaki Japan, Japan. Bag limits, size limits, seasons and licence requirements are summarised in the Local regulations section above, with a link to the official authority.
Scores and conditions are forecasts for guidance only and can change rapidly. Always check local rules and current conditions, follow all fishing regulations, and prioritise your safety on the water.