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
Sun
9AM - 1PM
08 February 2026
N 12–17 knots. Gusts up to 30 knots.
−1°C
Rain
Sun
1PM - 5PM
08 February 2026
- N 13–16 knots. Gusts up to 31 knots.
- −1°C
N 3.9-4.2m at 9s period
UV Index: 0 - Low- Chance of showers
Sun
5PM - 9PM
08 February 2026
- N 14–18 knots. Gusts up to 34 knots.
- −3 to 0°C
- N 4.2-4.9m at 9s period
- UV Index: 0 - Low
- Chance of showers
Sun
9PM - 5AM
08 February 2026
- NW 10–15 knots. Gusts up to 27 knots.
- −3 to 2°C
- N 3.9-4.8m at 9s period
- UV Index: 0 - Low
- Cloudy
Mon
5AM - 9AM
09 February 2026
- NW 7–13 knots. Gusts up to 24 knots.
- 0 to 4°C
- N 3.5-3.9m at 9s period
- UV Index: 0 - Low
- Cloudy
Mon
9AM - 1PM
09 February 2026
- NW 7–11 knots. Gusts up to 18 knots.
- 2 to 5°C
- N 3.0-3.5m at 9s period
- UV Index: 2 - Low
- Cloudy
Mon
1PM - 5PM
09 February 2026
- W 10 knots decreasing to 8 knots. Gusts up to 18 knots.
- 3 to 6°C
- N 2.4-3.0m at 8s period
- UV Index: 2 - Low
- Cloudy
Mon
5PM - 9PM
09 February 2026
- NW 6 knots decreasing to SW 4 knots.
- −1 to 4°C
- N 2.0-2.4m at 8s period
- UV Index: 0 - Low
- Partly cloudy
Mon
9PM - 5AM
09 February 2026
- S 3–7 knots.
- −3 to 1°C
- N 1.3-2.0m at 7s period
- UV Index: 0 - Low
- Sunny
Tue
5AM - 9AM
10 February 2026
- S 4–7 knots.
- Increasing from −2 to 2°C
- N 1.3m at 7s period
- UV Index: 0 - Low
- Partly cloudy
Tue
9AM - 1PM
10 February 2026
- S 5–8 knots.
- Increasing from 4 to 10°C
- N 1.0m at 7s period
- UV Index: 1 - Low
- Cloudy
Tue
1PM - 5PM
10 February 2026
- S 6–8 knots.
- 7 to 10°C
- NW 0.9m at 6s period
- UV Index: 0 - Low
- Cloudy
Tue
5PM - 9PM
10 February 2026
- S 5–9 knots. Gusts up to 16 knots.
- 4 to 7°C
- NW 0.9m at 6s period
- UV Index: 0 - Low
- Cloudy
Tue
9PM - 5AM
10 February 2026
- S 3–10 knots. Gusts up to 17 knots.
- 2 to 5°C
- NW 0.8m at 6s period
- UV Index: 0 - Low
- Cloudy
Wed
5AM - 9AM
11 February 2026
- SW 3–7 knots veering NW 3-7 knots. Gusts up to 17 knots.
- 2 to 7°C
- NW 0.7m at 6s period
- UV Index: 0 - Low
- Chance of showers
Wed
9AM - 1PM
11 February 2026
- NW 3–10 knots.
- 7°C
- NW 0.8m at 5s period
- UV Index: 0 - Low
- Chance of showers
Wed
1PM - 5PM
11 February 2026
- NW 6–11 knots. Gusts up to 17 knots.
- 7 to 9°C
- NW 0.9-1.5m at 5s period
- UV Index: 0 - Low
- Chance of showers
Wed
5PM - 9PM
11 February 2026
- NW 2–11 knots. Gusts up to 16 knots.
- 5 to 7°C
- NW 1.5-1.9m at 5s period
- UV Index: 0 - Low
- Chance of showers
Wed
9PM - 5AM
11 February 2026
- N 2–11 knots.
- 3 to 5°C
- N 1.7-2.0m at 6s period
- UV Index: 0 - Low
- Cloudy
Thu
5AM - 9AM
12 February 2026
- Light and variable.
- Increasing from 2 to 6°C
- N 1.5m at 6s period
- UV Index: 0 - Low
- Mostly fine
Thu
9AM - 1PM
12 February 2026
- NW 3–6 knots.
- 6 to 10°C
- N 1.4m at 6s period
- UV Index: 2 - Low
- Mostly fine
Thu
1PM - 5PM
12 February 2026
- NW 3–6 knots.
- 7 to 10°C
- N 1.2m at 6s period
- UV Index: 2 - Low
- Sunny
Thu
5PM - 9PM
12 February 2026
- W 3–7 knots backing SW 3-7 knots.
- 0 to 7°C
- N 0.9m at 6s period
- UV Index: 0 - Low
- Sunny
Thu
9PM - 5AM
12 February 2026
- W 4–11 knots.
- −1 to 5°C
- N 0.9m at 6s period
- UV Index: 0 - Low
- Partly cloudy
Fri
5AM - 9AM
13 February 2026
- W 5–10 knots. Gusts up to 19 knots.
- Increasing from 3 to 7°C
- NW 0.9m at 5s period
- Mostly fine
Fri
9AM - 1PM
13 February 2026
- W 10 knots increasing to N 12 knots. Gusts up to 22 knots.
- 7 to 10°C
- NW 1.0m at 5s period
- Partly cloudy
Fri
1PM - 5PM
13 February 2026
- NW 8–13 knots. Gusts up to 22 knots.
- Decreasing from 9 to 5°C
- W 1.7m at 6s period
- Partly cloudy
Fri
5PM - 9PM
13 February 2026
- NW 9 knots decreasing to 5 knots. Gusts up to 19 knots.
- 0 to 8°C
- NW 1.3-1.6m at 6s period
- Mostly fine
Fri
9PM - 5AM
13 February 2026
- Light and variable.
- −4 to 5°C
- NW 1.2m at 6s period
- Mostly fine
Sat
5AM - 9AM
14 February 2026
- Light and variable.
- Increasing from −2 to 5°C
- NW 0.9m at 6s period
- Mostly fine
Sat
9AM - 1PM
14 February 2026
- S 2–9 knots veering W 2-9 knots.
- Increasing from 6 to 13°C
- NW 0.9m at 6s period
- Mostly fine
Sat
1PM - 5PM
14 February 2026
- W 2–10 knots.
- Decreasing from 14 to 10°C
- NW 0.7m at 5s period
- Partly cloudy
Sat
5PM - 9PM
14 February 2026
- SW 3 knots increasing to S 5 knots.
- Decreasing from 8 to 4°C
- N 0.5m at 4s period
- Mostly fine
Sat
9PM - 5AM
14 February 2026
- S 3–9 knots.
- 1 to 5°C
- 0.5m
- Mostly fine
Sun
5AM - 9AM
15 February 2026
- S 4 knots increasing to 8 knots. Gusts up to 19 knots.
- Increasing from 1 to 10°C
- S 0.5m at 3s period
- Sunny
Sun
9AM - 1PM
15 February 2026
- S 9 knots decreasing to 6 knots. Gusts up to 18 knots.
- 11°C
- S 0.5m at 3s period
- Cloudy
Sun
1PM - 5PM
15 February 2026
- SW 9–12 knots.
- 11°C
- S 0.6m at 3s period
- Chance of showers
Sun
5PM - 9PM
15 February 2026
- W 3–13 knots veering N 3-13 knots.
- 9 to 12°C
- W 0.5m at 4s period
- Chance of showers
Sun
9PM - 5AM
15 February 2026
- N 10 knots increasing to 19 knots. Gusts up to 25 knots.
- 7 to 11°C
- NW 0.5-1.6m at 4s period
- Chance of showers
Mon
5AM - 9AM
16 February 2026
- N 21 knots decreasing to 17 knots. Gusts up to 26 knots.
- 6°C
- N 2.3m at 6s period
- Cloudy
Mon
9AM - 1PM
16 February 2026
- N 17 knots increasing to 19 knots. Gusts up to 26 knots.
- 6°C
- N 2.3m at 6s period
- Cloudy
Mon
1PM - 5PM
16 February 2026
- N 11–18 knots.
- 6°C
- N 2.6m at 8s period
- Cloudy
Mon
5PM - 9PM
16 February 2026
- NE 18 knots decreasing to 11 knots.
- 4 to 7°C
- N 2.5m at 8s period
- Partly cloudy
Mon
9PM - 5AM
16 February 2026
- NE 12 knots decreasing to 8 knots.
- −1 to 7°C
- N 1.9-2.5m at 8s period
- Mostly fine
Tue
5AM - 9AM
17 February 2026
- NE 9 knots decreasing to SE 7 knots.
- 5 to 7°C
- N 1.5m at 7s period
- Sunny
Tue
9AM - 1PM
17 February 2026
- SE 5–10 knots.
- Increasing from 6 to 10°C
- N 1.5m at 7s period
- Partly cloudy
Tue
1PM - 5PM
17 February 2026
- S 4–11 knots.
- 11 to 14°C
- N 1.2m at 7s period
- Cloudy
Tue
5PM - 9PM
17 February 2026
- S 2 knots increasing to 10 knots.
- 8 to 11°C
- N 0.9m at 7s period
- Cloudy
Tue
9PM - 5AM
17 February 2026
- S 6–19 knots. Gusts up to 21 knots.
- 8 to 11°C
- N 0.8m at 7s period
- Partly cloudy