About Nihonkai Marina
Installations
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COORDINATES
35.63804 N, 134.82791 E
Port Information
Téléphone
Manœuvrabilité
Good
Channel Marking
Excellent
Port d'entrée
No
Tidal Flow
Negligible
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Weather Forecast
Wed
9AM - 1PM
11 February 2026
NW 4 knots increasing to 7 knots.
6 to 8°C
Chance of showers
Wed
1PM - 5PM
11 February 2026
- NW 5–9 knots. Gusts up to 18 knots.
- 6 to 8°C
NW 1.0-1.3m at 5s period
UV Index: 0 - Low- Chance of showers
Wed
5PM - 9PM
11 February 2026
- NW 4–8 knots. Gusts up to 17 knots.
- 4 to 7°C
- NW 1.4m at 5s period
- UV Index: 0 - Low
- Cloudy
Wed
9PM - 5AM
11 February 2026
- N 8 knots decreasing to 3 knots.
- 2 to 4°C
- N 1.2-1.5m at 6s period
- UV Index: 0 - Low
- Cloudy
Thu
5AM - 9AM
12 February 2026
- Light and variable.
- 2 to 5°C
- N 1.1m at 6s period
- UV Index: 0 - Low
- Cloudy
Thu
9AM - 1PM
12 February 2026
- S 3 knots increasing to W 5 knots.
- Increasing from 5 to 8°C
- N 1.0m at 6s period
- UV Index: 0 - Low
- Cloudy
Thu
1PM - 5PM
12 February 2026
- NW 5–8 knots.
- 6 to 10°C
- N 1.0m at 6s period
- UV Index: 0 - Low
- Mostly fine
Thu
5PM - 9PM
12 February 2026
- NW 5 knots decreasing to W 3 knots.
- 2 to 7°C
- NW 1.1m at 5s period
- UV Index: 0 - Low
- Mostly fine
Thu
9PM - 5AM
12 February 2026
- SW 3 knots increasing to 6 knots.
- −1 to 2°C
- NW 1.1m at 5s period
- UV Index: 0 - Low
- Mostly fine
Fri
5AM - 9AM
13 February 2026
- S 3–6 knots.
- Increasing from 1 to 4°C
- NW 1.0m at 5s period
- UV Index: 0 - Low
- Sunny
Fri
9AM - 1PM
13 February 2026
- S 6 knots increasing to W 10 knots. Gusts up to 17 knots.
- Increasing from 6 to 12°C
- NW 0.9m at 5s period
- UV Index: 2 - Low
- Sunny
Fri
1PM - 5PM
13 February 2026
- W 8–12 knots. Gusts up to 20 knots.
- 8 to 12°C
- NW 1.0m at 5s period
- UV Index: 2 - Low
- Sunny
Fri
5PM - 9PM
13 February 2026
- W 3–10 knots. Gusts up to 18 knots.
- Decreasing from 8 to 4°C
- NW 1.1m at 5s period
- UV Index: 0 - Low
- Sunny
Fri
9PM - 5AM
13 February 2026
- SW 2–7 knots.
- −1 to 3°C
- NW 0.8-1.1m at 5s period
- UV Index: 0 - Low
- Sunny
Sat
5AM - 9AM
14 February 2026
- S 2–7 knots.
- Increasing from 1 to 6°C
- NW 0.8m at 5s period
- UV Index: 0 - Low
- Partly cloudy
Sat
9AM - 1PM
14 February 2026
- S 3–5 knots veering SW 3-5 knots.
- Increasing from 7 to 14°C
- NW 0.7m at 5s period
- UV Index: 2 - Low
- Partly cloudy
Sat
1PM - 5PM
14 February 2026
- W 6 knots decreasing to NW 3 knots.
- 11 to 15°C
- NW 0.6m at 5s period
- UV Index: 0 - Low
- Cloudy
Sat
5PM - 9PM
14 February 2026
- Light and variable.
- Decreasing from 9 to 4°C
- NW 0.5m at 5s period
- UV Index: 0 - Low
- Mostly fine
Sat
9PM - 5AM
14 February 2026
- S 4–8 knots.
- 3 to 5°C
- W 0.6m at 5s period
- UV Index: 0 - Low
- Sunny
Sun
5AM - 9AM
15 February 2026
- S 3–8 knots.
- Increasing from 3 to 10°C
- W 0.6m at 4s period
- UV Index: 0 - Low
- Sunny
Sun
9AM - 1PM
15 February 2026
- S 4–8 knots veering W 4-8 knots.
- Increasing from 11 to 16°C
- W 0.5m at 4s period
- UV Index: 3 - Moderate
- Mostly fine
Sun
1PM - 5PM
15 February 2026
- W 6–8 knots veering NW 6-8 knots.
- Decreasing from 16 to 12°C
- W 0.4m at 5s period
- UV Index: 0 - Low
- Partly cloudy
Sun
5PM - 9PM
15 February 2026
- W 3–7 knots.
- Decreasing from 11 to 8°C
- W 0.5m at 5s period
- UV Index: 0 - Low
- Cloudy
Sun
9PM - 5AM
15 February 2026
- W 3–10 knots veering NE 3-10 knots.
- 7°C
- NW 0.5-0.9m at 4s period
- UV Index: 0 - Low
- Cloudy
Mon
5AM - 9AM
16 February 2026
- N 4–13 knots. Gusts up to 17 knots.
- 6°C
- N 1.3-1.6m at 5s period
- Cloudy
Mon
9AM - 1PM
16 February 2026
- NW 3–14 knots.
- 6 to 15°C
- N 1.8m at 5s period
- Cloudy
Mon
1PM - 5PM
16 February 2026
- NW 3–14 knots veering NE 3-14 knots. Gusts up to 19 knots.
- Decreasing from 12 to 7°C
- N 2.0m at 6s period
- Cloudy
Mon
5PM - 9PM
16 February 2026
- N 2–12 knots.
- 1 to 8°C
- N 2.2m at 7s period
- Chance of showers
Mon
9PM - 5AM
16 February 2026
- N 2–12 knots. Gusts up to 16 knots.
- 0 to 5°C
- N 2.1m at 7s period
- Cloudy
Tue
5AM - 9AM
17 February 2026
- N 5–8 knots. Gusts up to 18 knots.
- Increasing from 2 to 5°C
- N 1.7m at 7s period
- Cloudy
Tue
9AM - 1PM
17 February 2026
- NE 7–10 knots.
- 5 to 9°C
- N 1.6m at 7s period
- Cloudy
Tue
1PM - 5PM
17 February 2026
- N 8 knots decreasing to 6 knots.
- 3 to 9°C
- N 1.3m at 6s period
- Cloudy
Tue
5PM - 9PM
17 February 2026
- Light and variable.
- −2 to 6°C
- N 1.0m at 6s period
- Cloudy
Tue
9PM - 5AM
17 February 2026
- Light and variable.
- −2 to 3°C
- NW 1.1m at 6s period
- Cloudy
Wed
5AM - 9AM
18 February 2026
- Light and variable.
- Increasing from 0 to 5°C
- NW 1.3m at 6s period
- Cloudy
Wed
9AM - 1PM
18 February 2026
- S 4 knots.
- 6°C
- NW 1.3m at 6s period
- Partly cloudy
Wed
1PM - 5PM
18 February 2026
- NW 2–10 knots.
- 7°C
- NW 1.4m at 6s period
- Cloudy
Wed
5PM - 9PM
18 February 2026
- S 6 knots veering SW 6 knots.
- 6 to 9°C
- NW 1.5m at 6s period
- Cloudy
Wed
9PM - 5AM
18 February 2026
- SW 7 knots increasing to 14 knots. Gusts up to 20 knots.
- 0 to 10°C
- NW 1.2-1.5m at 6s period
- Sunny
Thu
5AM - 9AM
19 February 2026
- W 28 knots decreasing to 18 knots. Gusts up to 31 knots.
- 8 to 10°C
- NW 1.1m at 6s period
- Mostly fine
Thu
9AM - 1PM
19 February 2026
- W 18 knots increasing to 31 knots. Gusts up to 36 knots.
- 8°C
- NW 1.1m at 6s period
- Cloudy
Thu
1PM - 5PM
19 February 2026
- W 10–32 knots.
- 8 to 13°C
- NW 1.4m at 5s period
- Partly cloudy
Thu
5PM - 9PM
19 February 2026
- W 29 knots decreasing to 15 knots. Gusts up to 34 knots.
- 4 to 8°C
- NW 1.2m at 6s period
- Cloudy
Thu
9PM - 5AM
19 February 2026
- W 5–25 knots.
- 0 to 8°C
- NW 1.1m at 5s period
- Cloudy
Fri
5AM - 9AM
20 February 2026
- NW 22 knots decreasing to N 11 knots. Gusts up to 24 knots.
- 4 to 7°C
- NW 0.7m at 5s period
- Cloudy
Fri
9AM - 1PM
20 February 2026
- N 4–17 knots.
- 4 to 7°C
- NW 0.7m at 5s period
- Cloudy
Fri
1PM - 5PM
20 February 2026
- N 7 knots.
- 4 to 12°C
- NW 0.6m at 5s period
- Cloudy
Fri
5PM - 9PM
20 February 2026
- Light and variable.
- 3°C
- W 0.6m at 6s period
- Cloudy
Fri
9PM - 5AM
20 February 2026
- S 3 knots increasing to 8 knots.
- 3 to 5°C
- W 0.6m at 5s period
- Partly cloudy