About Nihonkai Marina
Facilities
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COORDINATES
35.63804 N, 134.82791 E
Port Information
Telephone
Manoeuvrability
Good
Channel Marking
Excellent
Port of Entry
No
Tidal Flow
Negligible
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Weather Forecast
Sat
5AM - 9AM
07 February 2026
NE 8–11 knots. Gusts up to 20 knots.
0 to 3°C
N 2.9m at 8s period
UV Index: 0 - Low
Chance of showers
Sat
9AM - 1PM
07 February 2026
- NE 7–14 knots. Gusts up to 18 knots.
- 1 to 3°C
- N 2.6m at 8s period
- UV Index: 1 - Low
- Chance of showers
Sat
1PM - 5PM
07 February 2026
- E 7–14 knots. Gusts up to 17 knots.
- 0 to 3°C
- N 2.3m at 8s period
- UV Index: 0 - Low
- Chance of showers
Sat
5PM - 9PM
07 February 2026
- E 5–16 knots backing N 5-16 knots. Gusts up to 20 knots.
- 0°C
- N 2.1-2.7m at 8s period
- UV Index: 0 - Low
- Rain
Sat
9PM - 5AM
07 February 2026
- N 9–16 knots. Gusts up to 24 knots.
- −1 to 1°C
- N 2.7-3.5m at 8s period
- UV Index: 0 - Low
- Rain
Sun
5AM - 9AM
08 February 2026
- N 8–14 knots. Gusts up to 23 knots.
- −1°C
- N 3.5m at 8s period
- UV Index: 0 - Low
- Rain
Sun
9AM - 1PM
08 February 2026
- N 9–14 knots. Gusts up to 27 knots.
- −1°C
- N 3.7m at 8s period
- UV Index: 1 - Low
- Rain
Sun
1PM - 5PM
08 February 2026
- N 11–16 knots. Gusts up to 26 knots.
- −2 to 0°C
- N 3.9m at 9s period
- UV Index: 0 - Low
- Chance of showers
Sun
5PM - 9PM
08 February 2026
- N 9–16 knots. Gusts up to 26 knots.
- −2 to 0°C
- N 3.9-4.3m at 9s period
- UV Index: 0 - Low
- Chance of showers
Sun
9PM - 5AM
08 February 2026
- NW 10–14 knots. Gusts up to 26 knots.
- −2 to 2°C
- N 3.6-4.4m at 9s period
- UV Index: 0 - Low
- Chance of showers
Mon
5AM - 9AM
09 February 2026
- NW 8–12 knots. Gusts up to 25 knots.
- −1 to 3°C
- N 3.1-3.6m at 8s period
- UV Index: 0 - Low
- Cloudy
Mon
9AM - 1PM
09 February 2026
- NW 8–12 knots. Gusts up to 19 knots.
- 2 to 5°C
- N 2.7-3.1m at 8s period
- UV Index: 2 - Low
- Cloudy
Mon
1PM - 5PM
09 February 2026
- NW 11 knots decreasing to 7 knots. Gusts up to 19 knots.
- 3 to 6°C
- N 2.2-2.7m at 8s period
- UV Index: 0 - Low
- Cloudy
Mon
5PM - 9PM
09 February 2026
- W 3–7 knots backing SW 3-7 knots.
- −1 to 5°C
- N 1.8-2.2m at 8s period
- UV Index: 0 - Low
- Partly cloudy
Mon
9PM - 5AM
09 February 2026
- S 4–7 knots.
- −3 to −1°C
- N 1.4-1.8m at 7s period
- UV Index: 0 - Low
- Sunny
Tue
5AM - 9AM
10 February 2026
- S 4–8 knots.
- Increasing from −2 to 3°C
- NW 1.2m at 7s period
- UV Index: 0 - Low
- Mostly fine
Tue
9AM - 1PM
10 February 2026
- S 6 knots increasing to 9 knots.
- Increasing from 4 to 8°C
- NW 1.1m at 6s period
- UV Index: 2 - Low
- Cloudy
Tue
1PM - 5PM
10 February 2026
- S 6–10 knots. Gusts up to 16 knots.
- 7 to 9°C
- NW 0.9m at 6s period
- UV Index: 0 - Low
- Cloudy
Tue
5PM - 9PM
10 February 2026
- S 5–10 knots. Gusts up to 19 knots.
- 4 to 7°C
- NW 0.9m at 6s period
- UV Index: 0 - Low
- Cloudy
Tue
9PM - 5AM
10 February 2026
- SW 5–10 knots. Gusts up to 19 knots.
- 4 to 6°C
- NW 0.9m at 6s period
- UV Index: 0 - Low
- Cloudy
Wed
5AM - 9AM
11 February 2026
- W 4–8 knots. Gusts up to 16 knots.
- 4 to 9°C
- NW 0.7m at 6s period
- Partly cloudy
Wed
9AM - 1PM
11 February 2026
- W 7 knots increasing to 10 knots. Gusts up to 16 knots.
- 6 to 12°C
- NW 0.7-1.1m at 5s period
- Mostly fine
Wed
1PM - 5PM
11 February 2026
- NW 8–11 knots. Gusts up to 21 knots.
- Decreasing from 10 to 6°C
- NW 1.4m at 5s period
- Sunny
Wed
5PM - 9PM
11 February 2026
- W 3–10 knots veering NW 3-10 knots. Gusts up to 19 knots.
- 2 to 8°C
- N 1.4m at 5s period
- Sunny
Wed
9PM - 5AM
11 February 2026
- NW 1–11 knots. Gusts up to 17 knots.
- 0 to 4°C
- N 1.5-1.9m at 5s period
- Chance of showers
Thu
5AM - 9AM
12 February 2026
- N 0–8 knots.
- Increasing from 1 to 4°C
- N 1.6m at 6s period
- Chance of showers
Thu
9AM - 1PM
12 February 2026
- NW 1–8 knots.
- 2 to 12°C
- N 1.5m at 6s period
- Chance of showers
Thu
1PM - 5PM
12 February 2026
- NW 6 knots. Gusts up to 16 knots.
- 3 to 12°C
- N 1.3m at 6s period
- Chance of showers
Thu
5PM - 9PM
12 February 2026
- W 3–8 knots backing SW 3-8 knots. Gusts up to 16 knots.
- Decreasing from 5 to 2°C
- N 1.1m at 6s period
- Mostly fine
Thu
9PM - 5AM
12 February 2026
- SW 2–8 knots.
- −3 to 4°C
- N 1.1m at 6s period
- Mostly fine
Fri
5AM - 9AM
13 February 2026
- W 2–11 knots. Gusts up to 18 knots.
- Increasing from 1 to 6°C
- NW 1.0m at 6s period
- Mostly fine
Fri
9AM - 1PM
13 February 2026
- W 10 knots increasing to 16 knots.
- Increasing from 7 to 10°C
- NW 1.0m at 6s period
- Mostly fine
Fri
1PM - 5PM
13 February 2026
- W 9–12 knots.
- 11°C
- W 1.5m at 6s period
- Partly cloudy
Fri
5PM - 9PM
13 February 2026
- W 7 knots decreasing to SW 5 knots.
- Decreasing from 10 to 7°C
- NW 1.4m at 6s period
- Sunny
Fri
9PM - 5AM
13 February 2026
- SW 4–6 knots.
- 3 to 10°C
- NW 1.3m at 6s period
- Cloudy
Sat
5AM - 9AM
14 February 2026
- S 7 knots decreasing to 5 knots.
- 7 to 9°C
- NW 0.9m at 6s period
- Cloudy
Sat
9AM - 1PM
14 February 2026
- S 3–8 knots.
- 7 to 10°C
- NW 0.9m at 6s period
- Cloudy
Sat
1PM - 5PM
14 February 2026
- 4–8 knots.
- 11°C
- NW 0.7m at 5s period
- Mostly fine
Sat
5PM - 9PM
14 February 2026
- W 14 knots decreasing to SW 8 knots. Gusts up to 19 knots.
- Decreasing from 12 to 7°C
- NW 0.5m at 5s period
- Mostly fine
Sat
9PM - 5AM
14 February 2026
- SW 5–12 knots.
- 3 to 12°C
- W 0.5m at 4s period
- Sunny
Sun
5AM - 9AM
15 February 2026
- S 10 knots.
- 9°C
- SW 0.4m at 3s period
- Mostly fine
Sun
9AM - 1PM
15 February 2026
- S 7–11 knots.
- 9 to 11°C
- SW 0.4m at 3s period
- Cloudy
Sun
1PM - 5PM
15 February 2026
- W 6–8 knots.
- 12 to 15°C
- W 0.9m at 4s period
- Cloudy
Sun
5PM - 9PM
15 February 2026
- W 14 knots decreasing to NW 8 knots. Gusts up to 22 knots.
- 9 to 12°C
- NW 1.0m at 5s period
- Cloudy
Sun
9PM - 5AM
15 February 2026
- N 7–10 knots.
- 7 to 11°C
- NW 1.0-1.4m at 5s period
- Partly cloudy
Mon
5AM - 9AM
16 February 2026
- N 8–10 knots.
- 5 to 9°C
- N 2.0m at 7s period
- Cloudy
Mon
9AM - 1PM
16 February 2026
- N 8–10 knots.
- 5 to 8°C
- N 2.0m at 7s period
- Cloudy