About Atami Marina
Facilities
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COORDINATES
35.04751 N, 139.07674 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Manoeuvrability
Good
Channel Marking
Excellent
Port of Entry
No
Overseas Visitor Berths
No
Dock Type
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Get Local Knowledge
Download the PredictWind App for detailed local insights, hazards, and amenities.
Weather Forecast
Sun
9AM - 1PM
05 April 2026
W 16 knots decreasing to 14 knots. Gusts up to 25 knots.
22°C
Cloudy
Sun
1PM - 5PM
05 April 2026
- SW 9–17 knots. Gusts up to 29 knots.
- Decreasing from 22 to 17°C
S 1.8m at 8s period
UV Index: 0 - Low- Cloudy
Sun
5PM - 9PM
05 April 2026
- W 7–18 knots. Gusts up to 30 knots.
- 15 to 18°C
- S 1.7m at 8s period
- UV Index: 0 - Low
- Cloudy
Sun
9PM - 5AM
05 April 2026
- W 12 knots decreasing to 1 knots. Gusts up to 24 knots.
- 10 to 15°C
- SE 1.3-1.6m at 8s period
- UV Index: 0 - Low
- Partly cloudy
Mon
5AM - 9AM
06 April 2026
- Light and variable.
- Increasing from 12 to 16°C
- SE 1.2m at 8s period
- UV Index: 0 - Low
- Cloudy
Mon
9AM - 1PM
06 April 2026
- N 2–6 knots veering SW 2-6 knots.
- 16 to 18°C
- SE 1.1m at 8s period
- UV Index: 7 - High
- Cloudy
Mon
1PM - 5PM
06 April 2026
- W 4 knots increasing to 13 knots. Gusts up to 23 knots.
- 18 to 21°C
- SE 1.0m at 7s period
- UV Index: 6 - High
- Cloudy
Mon
5PM - 9PM
06 April 2026
- W 7–16 knots. Gusts up to 22 knots.
- 15 to 18°C
- SE 1.0m at 7s period
- UV Index: 0 - Low
- Cloudy
Mon
9PM - 5AM
06 April 2026
- W 6–11 knots. Gusts up to 23 knots.
- 15°C
- SE 0.9m at 7s period
- UV Index: 0 - Low
- Cloudy
Tue
5AM - 9AM
07 April 2026
- SW 10 knots decreasing to 8 knots. Gusts up to 24 knots.
- 14 to 19°C
- SE 0.9m at 7s period
- UV Index: 0 - Low
- Cloudy
Tue
9AM - 1PM
07 April 2026
- W 7–16 knots. Gusts up to 27 knots.
- 14 to 19°C
- S 0.9m at 6s period
- Chance of showers
Tue
1PM - 5PM
07 April 2026
- W 12 knots decreasing to 7 knots. Gusts up to 27 knots.
- 13 to 17°C
- S 1.0m at 6s period
- Chance of showers
Tue
5PM - 9PM
07 April 2026
- W 4–10 knots veering NE 4-10 knots. Gusts up to 19 knots.
- Decreasing from 14 to 8°C
- SE 1.0m at 6s period
- Partly cloudy
Tue
9PM - 5AM
07 April 2026
- E 2–10 knots backing SW 2-10 knots. Gusts up to 18 knots.
- 6 to 9°C
- SE 1.2m at 6s period
- Mostly fine
Wed
5AM - 9AM
08 April 2026
- W 2 knots increasing to 6 knots.
- Increasing from 6 to 13°C
- SE 1.0m at 7s period
- Mostly fine
Wed
9AM - 1PM
08 April 2026
- SW 2–10 knots backing S 2-10 knots. Gusts up to 19 knots.
- 12 to 15°C
- SE 0.8m at 7s period
- Mostly fine
Wed
1PM - 5PM
08 April 2026
- SW 8–10 knots. Gusts up to 20 knots.
- 12 to 15°C
- SE 0.8m at 6s period
- Mostly fine
Wed
5PM - 9PM
08 April 2026
- SW 9 knots decreasing to 5 knots. Gusts up to 20 knots.
- Decreasing from 13 to 9°C
- SE 0.8m at 7s period
- Mostly fine
Wed
9PM - 5AM
08 April 2026
- W 3–6 knots.
- 7 to 10°C
- SE 0.7m at 7s period
- Sunny
Thu
5AM - 9AM
09 April 2026
- SW 4 knots increasing to 8 knots.
- Increasing from 8 to 16°C
- SE 0.7m at 7s period
- Mostly fine
Thu
9AM - 1PM
09 April 2026
- SW 9–12 knots. Gusts up to 17 knots.
- 14 to 18°C
- SE 0.8m at 7s period
- Partly cloudy
Thu
1PM - 5PM
09 April 2026
- SW 10–12 knots. Gusts up to 25 knots.
- Decreasing from 18 to 14°C
- S 0.9m at 6s period
- Cloudy
Thu
5PM - 9PM
09 April 2026
- SW 11 knots decreasing to 8 knots. Gusts up to 24 knots.
- 13°C
- SE 0.8m at 6s period
- Cloudy
Thu
9PM - 5AM
09 April 2026
- SW 8 knots decreasing to 5 knots. Gusts up to 23 knots.
- 13°C
- SE 0.8m at 7s period
- Cloudy
Fri
5AM - 9AM
10 April 2026
- Light and variable.
- 13°C
- S 1.0m at 6s period
- Cloudy
Fri
9AM - 1PM
10 April 2026
- SW 3 knots increasing to 6 knots.
- 13 to 22°C
- S 1.1m at 6s period
- Chance of showers
Fri
1PM - 5PM
10 April 2026
- W 3–17 knots. Gusts up to 22 knots.
- 13 to 22°C
- S 1.7m at 7s period
- Cloudy
Fri
5PM - 9PM
10 April 2026
- W 2–17 knots. Gusts up to 22 knots.
- 13 to 19°C
- S 2.2m at 7s period
- Chance of showers
Fri
9PM - 5AM
10 April 2026
- SW 3–13 knots veering N 3-13 knots. Gusts up to 23 knots.
- 6 to 16°C
- S 1.7-2.1m at 7s period
- Rain
Sat
5AM - 9AM
11 April 2026
- N 3–9 knots veering NE 3-9 knots.
- Increasing from 11 to 16°C
- S 1.4m at 7s period
- Rain
Sat
9AM - 1PM
11 April 2026
- NE 5 knots increasing to SE 8 knots.
- 14 to 20°C
- S 1.3m at 8s period
- Mostly fine
Sat
1PM - 5PM
11 April 2026
- E 4–14 knots veering W 4-14 knots. Gusts up to 17 knots.
- 16 to 20°C
- S 1.0m at 8s period
- Partly cloudy
Sat
5PM - 9PM
11 April 2026
- W 2–15 knots. Gusts up to 20 knots.
- Decreasing from 17 to 13°C
- SE 0.9m at 8s period
- Partly cloudy
Sat
9PM - 5AM
11 April 2026
- W 0–13 knots. Gusts up to 22 knots.
- 9 to 14°C
- SE 0.9m at 8s period
- Cloudy
Sun
5AM - 9AM
12 April 2026
- SW 1–10 knots.
- Increasing from 11 to 16°C
- SE 0.8m at 8s period
- Partly cloudy
Sun
9AM - 1PM
12 April 2026
- SW 5 knots decreasing to 2 knots.
- 15 to 19°C
- SE 0.8m at 8s period
- Cloudy
Sun
1PM - 5PM
12 April 2026
- W 2–6 knots.
- 17 to 20°C
- SE 0.9m at 6s period
- Partly cloudy
Sun
5PM - 9PM
12 April 2026
- Light and variable.
- 15°C
- SE 0.8m at 7s period
- Cloudy
Sun
9PM - 5AM
12 April 2026
- Light and variable.
- 14°C
- SE 0.8m at 8s period
- Cloudy
Mon
5AM - 9AM
13 April 2026
- Light and variable.
- Increasing from 14 to 18°C
- SE 0.7m at 8s period
- Cloudy
Mon
9AM - 1PM
13 April 2026
- E 3 knots increasing to SE 7 knots.
- 17 to 20°C
- SE 0.7m at 8s period
- Mostly fine
Mon
1PM - 5PM
13 April 2026
- S 2–9 knots.
- 17 to 19°C
- SE 0.7m at 9s period
- Partly cloudy
Mon
5PM - 9PM
13 April 2026
- S 7 knots decreasing to 4 knots.
- 14°C
- SE 0.8m at 8s period
- Mostly fine
Mon
9PM - 5AM
13 April 2026
- Light and variable.
- 14°C
- SE 0.9m at 8s period
- Partly cloudy
Tue
5AM - 9AM
14 April 2026
- S 4 knots increasing to 6 knots.
- Increasing from 14 to 17°C
- SE 1.0m at 8s period
- Cloudy
Tue
9AM - 1PM
14 April 2026
- S 6 knots increasing to 11 knots.
- 16 to 18°C
- SE 1.0m at 8s period
- Partly cloudy
Tue
1PM - 5PM
14 April 2026
- S 2–12 knots.
- 18°C
- SE 0.9m at 8s period
- Partly cloudy
Tue
5PM - 9PM
14 April 2026
- SW 8 knots decreasing to 3 knots.
- 14 to 17°C
- SE 0.9m at 8s period
- Partly cloudy
Tue
9PM - 5AM
14 April 2026
- Light and variable.
- 12 to 17°C
- SE 0.9m at 8s period
- Mostly fine