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
Fri
9AM - 1PM
27 February 2026
Light and variable.
16 to 19°C
Cloudy
Fri
1PM - 5PM
27 February 2026
- N 3–7 knots.
- Decreasing from 15 to 10°C
N 0.6m at 5s period
UV Index: 0 - Low- Cloudy
Fri
5PM - 9PM
27 February 2026
- Light and variable.
- 10°C
- N 0.6m at 5s period
- UV Index: 0 - Low
- Cloudy
Fri
9PM - 5AM
27 February 2026
- NW 4 knots increasing to 12 knots. Gusts up to 20 knots.
- 9°C
- N 0.5-1.2m at 5s period
- UV Index: 0 - Low
- Chance of showers
Sat
5AM - 9AM
28 February 2026
- NW 9–12 knots. Gusts up to 21 knots.
- 8°C
- N 1.3m at 5s period
- UV Index: 0 - Low
- Cloudy
Sat
9AM - 1PM
28 February 2026
- N 11–14 knots. Gusts up to 21 knots.
- 9°C
- N 1.4-1.7m at 5s period
- UV Index: 1 - Low
- Cloudy
Sat
1PM - 5PM
28 February 2026
- N 10–13 knots. Gusts up to 21 knots.
- 8°C
- N 1.8m at 6s period
- UV Index: 0 - Low
- Cloudy
Sat
5PM - 9PM
28 February 2026
- N 8–10 knots. Gusts up to 20 knots.
- 4 to 8°C
- N 1.9m at 6s period
- UV Index: 0 - Low
- Cloudy
Sat
9PM - 5AM
28 February 2026
- N 5–10 knots. Gusts up to 16 knots.
- 4 to 7°C
- N 1.7-2.0m at 6s period
- UV Index: 0 - Low
- Partly cloudy
Sun
5AM - 9AM
01 March 2026
- N 6 knots increasing to 9 knots.
- 4 to 8°C
- N 1.6m at 6s period
- UV Index: 0 - Low
- Cloudy
Sun
9AM - 1PM
01 March 2026
- N 7–11 knots.
- 7 to 10°C
- N 1.4m at 6s period
- UV Index: 4 - Moderate
- Cloudy
Sun
1PM - 5PM
01 March 2026
- N 6–11 knots.
- 6 to 10°C
- N 1.4m at 6s period
- UV Index: 0 - Low
- Cloudy
Sun
5PM - 9PM
01 March 2026
- N 3–12 knots.
- 2 to 8°C
- N 1.4m at 6s period
- UV Index: 0 - Low
- Cloudy
Sun
9PM - 5AM
01 March 2026
- N 4–12 knots.
- 1 to 7°C
- N 1.5m at 7s period
- UV Index: 0 - Low
- Cloudy
Mon
5AM - 9AM
02 March 2026
- N 4–11 knots.
- 2 to 8°C
- N 1.5m at 6s period
- UV Index: 0 - Low
- Cloudy
Mon
9AM - 1PM
02 March 2026
- NE 7–11 knots.
- 6 to 9°C
- N 1.6m at 6s period
- UV Index: 2 - Low
- Cloudy
Mon
1PM - 5PM
02 March 2026
- N 8–10 knots.
- 6 to 9°C
- N 1.6m at 6s period
- UV Index: 0 - Low
- Cloudy
Mon
5PM - 9PM
02 March 2026
- N 5–10 knots.
- 3 to 9°C
- N 1.7m at 6s period
- UV Index: 0 - Low
- Cloudy
Mon
9PM - 5AM
02 March 2026
- N 3–10 knots.
- 2 to 8°C
- N 1.7m at 6s period
- UV Index: 0 - Low
- Chance of showers
Tue
5AM - 9AM
03 March 2026
- N 5–10 knots. Gusts up to 18 knots.
- Increasing from 3 to 8°C
- NE 1.9m at 6s period
- UV Index: 0 - Low
- Chance of showers
Tue
9AM - 1PM
03 March 2026
- NE 8–11 knots. Gusts up to 19 knots.
- Increasing from 9 to 13°C
- N 1.9m at 6s period
- UV Index: 0 - Low
- Chance of showers
Tue
1PM - 5PM
03 March 2026
- E 9–11 knots backing W 9-11 knots. Gusts up to 20 knots.
- 10°C
- N 1.9m at 7s period
- UV Index: 1 - Low
- Cloudy
Tue
5PM - 9PM
03 March 2026
- NE 7–10 knots. Gusts up to 19 knots.
- 8 to 10°C
- N 1.9m at 6s period
- UV Index: 0 - Low
- Cloudy
Tue
9PM - 5AM
03 March 2026
- NE 3–12 knots. Gusts up to 17 knots.
- 7 to 10°C
- N 1.9m at 6s period
- UV Index: 0 - Low
- Cloudy
Wed
5AM - 9AM
04 March 2026
- N 5 knots increasing to 9 knots. Gusts up to 17 knots.
- 6 to 10°C
- N 2.0m at 6s period
- Cloudy
Wed
9AM - 1PM
04 March 2026
- NW 8–12 knots. Gusts up to 20 knots.
- 9 to 12°C
- N 1.9m at 6s period
- Cloudy
Wed
1PM - 5PM
04 March 2026
- NW 8–12 knots. Gusts up to 20 knots.
- 8 to 11°C
- N 1.8m at 6s period
- Cloudy
Wed
5PM - 9PM
04 March 2026
- W 7–13 knots. Gusts up to 21 knots.
- 6 to 9°C
- N 1.8m at 6s period
- Cloudy
Wed
9PM - 5AM
04 March 2026
- W 4–14 knots. Gusts up to 25 knots.
- 0 to 7°C
- N 1.6m at 6s period
- Mostly fine
Thu
5AM - 9AM
05 March 2026
- W 10–16 knots. Gusts up to 24 knots.
- 2 to 6°C
- N 1.5m at 6s period
- Partly cloudy
Thu
9AM - 1PM
05 March 2026
- NW 11–16 knots. Gusts up to 23 knots.
- 5 to 7°C
- N 1.5m at 6s period
- Chance of showers
Thu
1PM - 5PM
05 March 2026
- NW 9–17 knots. Gusts up to 24 knots.
- 2 to 7°C
- N 1.3m at 6s period
- Cloudy
Thu
5PM - 9PM
05 March 2026
- NW 12 knots decreasing to 9 knots. Gusts up to 25 knots.
- 1 to 6°C
- N 1.2m at 6s period
- Cloudy
Thu
9PM - 5AM
05 March 2026
- NW 7–11 knots. Gusts up to 20 knots.
- 1 to 6°C
- N 1.1m at 6s period
- Partly cloudy
Fri
5AM - 9AM
06 March 2026
- NW 7–10 knots. Gusts up to 19 knots.
- Increasing from 2 to 6°C
- N 1.0m at 6s period
- Partly cloudy
Fri
9AM - 1PM
06 March 2026
- NW 9 knots increasing to SE 12 knots.
- 7°C
- N 1.0m at 6s period
- Rain
Fri
1PM - 5PM
06 March 2026
- S 3–10 knots.
- 8 to 12°C
- NE 1.1m at 5s period
- Chance of showers
Fri
5PM - 9PM
06 March 2026
- W 6 knots increasing to 13 knots. Gusts up to 18 knots.
- 10°C
- NE 1.0m at 5s period
- Chance of showers
Fri
9PM - 5AM
06 March 2026
- W 7–25 knots.
- 9°C
- NE 0.9m at 6s period
- Chance of showers
Sat
5AM - 9AM
07 March 2026
- W 26 knots decreasing to 19 knots.
- 8°C
- W 2.1m at 6s period
- Cloudy
Sat
9AM - 1PM
07 March 2026
- NW 14–24 knots. Gusts up to 27 knots.
- 7 to 10°C
- W 2.1m at 6s period
- Chance of showers
Sat
1PM - 5PM
07 March 2026
- NW 14–20 knots.
- 8°C
- W 2.3m at 6s period
- Cloudy
Sat
5PM - 9PM
07 March 2026
- NW 19 knots decreasing to W 17 knots. Gusts up to 24 knots.
- 6°C
- W 2.7m at 7s period
- Cloudy
Sat
9PM - 5AM
07 March 2026
- NW 17 knots decreasing to 14 knots. Gusts up to 24 knots.
- 3 to 7°C
- NW 2.7-3.1m at 7s period
- Cloudy
Sun
5AM - 9AM
08 March 2026
- NW 14–16 knots. Gusts up to 25 knots.
- 6°C
- NW 3.3m at 8s period
- Chance of showers
Sun
9AM - 1PM
08 March 2026
- NW 15 knots increasing to 20 knots. Gusts up to 25 knots.
- 6°C
- NW 3.3m at 8s period
- Chance of showers
Sun
1PM - 5PM
08 March 2026
- N 14–18 knots.
- 5°C
- N 3.1m at 8s period
- Chance of showers
Sun
5PM - 9PM
08 March 2026
- N 18 knots decreasing to 15 knots. Gusts up to 20 knots.
- 5°C
- N 3.0m at 9s period
- Cloudy
Sun
9PM - 5AM
08 March 2026
- NW 8–19 knots.
- 5°C
- N 2.6-3.0m at 9s period
- Cloudy