About Hayama Marina
Facilities
COORDINATES
35.28260 N, 139.56852 E
Port Information
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Weather Forecast
Sun
5AM - 9AM
05 April 2026
- SW 14–20 knots. Gusts up to 26 knots.
- 17°C
- S 2.4-3.2m at 8s period
- UV Index: 0 - Low
- Cloudy
Sun
9AM - 1PM
05 April 2026
- S 11–18 knots. Gusts up to 25 knots.
- 17 to 19°C
- S 2.2m at 8s period
- UV Index: 4 - Moderate
- Cloudy
Sun
1PM - 5PM
05 April 2026
- S 16–19 knots. Gusts up to 27 knots.
- 17 to 19°C
- S 2.1m at 7s period
- UV Index: 2 - Low
- Cloudy
Sun
5PM - 9PM
05 April 2026
- SW 9–18 knots. Gusts up to 26 knots.
- 15 to 18°C
- S 1.7-2.0m at 7s period
- UV Index: 0 - Low
- Cloudy
Sun
9PM - 5AM
05 April 2026
- S 14 knots decreasing to N 2 knots. Gusts up to 23 knots.
- 13 to 16°C
- S 1.2-1.7m at 7s period
- UV Index: 0 - Low
- Partly cloudy
Mon
5AM - 9AM
06 April 2026
- Light and variable.
- 13 to 16°C
- S 1.1m at 7s period
- UV Index: 0 - Low
- Mostly fine
Mon
9AM - 1PM
06 April 2026
- S 1–8 knots.
- 16 to 20°C
- S 1.0m at 7s period
- UV Index: 6 - High
- Partly cloudy
Mon
1PM - 5PM
06 April 2026
- S 6 knots increasing to 12 knots. Gusts up to 20 knots.
- 17 to 20°C
- S 0.9-1.3m at 6s period
- UV Index: 6 - High
- Cloudy
Mon
5PM - 9PM
06 April 2026
- SW 13–16 knots. Gusts up to 25 knots.
- 17°C
- S 1.3m at 5s period
- Cloudy
Mon
9PM - 5AM
06 April 2026
- S 9–15 knots. Gusts up to 21 knots.
- 16°C
- S 1.1m at 5s period
- Cloudy
Tue
5AM - 9AM
07 April 2026
- S 9–14 knots. Gusts up to 19 knots.
- 16°C
- S 1.1m at 5s period
- Cloudy
Tue
9AM - 1PM
07 April 2026
- SW 8–13 knots. Gusts up to 18 knots.
- 14 to 17°C
- S 1.0m at 5s period
- Cloudy
Tue
1PM - 5PM
07 April 2026
- S 7 knots increasing to N 13 knots. Gusts up to 21 knots.
- 12 to 17°C
- S 1.1m at 5s period
- Chance of showers
Tue
5PM - 9PM
07 April 2026
- NE 11–15 knots. Gusts up to 24 knots.
- 11 to 15°C
- S 1.1m at 5s period
- Cloudy
Tue
9PM - 5AM
07 April 2026
- N 5–13 knots. Gusts up to 20 knots.
- 7 to 11°C
- S 0.9-1.3m at 6s period
- Cloudy
Wed
5AM - 9AM
08 April 2026
- N 5–8 knots.
- Increasing from 8 to 12°C
- S 0.9m at 7s period
- Sunny
Wed
9AM - 1PM
08 April 2026
- NE 2–9 knots.
- Increasing from 12 to 15°C
- S 0.7m at 8s period
- Sunny
Wed
1PM - 5PM
08 April 2026
- E 5 knots increasing to SW 11 knots.
- 15°C
- S 0.7m at 8s period
- Sunny
Wed
5PM - 9PM
08 April 2026
- S 7–10 knots.
- 13 to 15°C
- S 0.8m at 5s period
- Sunny
Wed
9PM - 5AM
08 April 2026
- SW 5–10 knots.
- 11 to 14°C
- S 0.7m at 6s period
- Partly cloudy
Thu
5AM - 9AM
09 April 2026
- SW 6–12 knots. Gusts up to 17 knots.
- Increasing from 12 to 16°C
- S 0.8m at 5s period
- Cloudy
Thu
9AM - 1PM
09 April 2026
- S 11 knots increasing to 18 knots. Gusts up to 28 knots.
- 15 to 18°C
- S 0.8-1.2m at 4s period
- Cloudy
Thu
1PM - 5PM
09 April 2026
- S 16–19 knots. Gusts up to 29 knots.
- 17°C
- S 1.6m at 5s period
- Cloudy
Thu
5PM - 9PM
09 April 2026
- S 17 knots decreasing to 14 knots. Gusts up to 28 knots.
- 16°C
- SW 1.2-1.5m at 4s period
- Cloudy
Thu
9PM - 5AM
09 April 2026
- SW 13 knots decreasing to 9 knots. Gusts up to 24 knots.
- 15°C
- SW 0.8-1.2m at 4s period
- Cloudy
Fri
5AM - 9AM
10 April 2026
- SW 5–13 knots. Gusts up to 20 knots.
- 15 to 17°C
- S 0.7-1.0m at 5s period
- Cloudy
Fri
9AM - 1PM
10 April 2026
- S 9 knots increasing to 13 knots. Gusts up to 22 knots.
- 16 to 19°C
- S 1.0-1.5m at 5s period
- Cloudy
Fri
1PM - 5PM
10 April 2026
- S 10–18 knots. Gusts up to 24 knots.
- 17 to 19°C
- S 2.0m at 6s period
- Cloudy
Fri
5PM - 9PM
10 April 2026
- S 13 knots decreasing to 8 knots. Gusts up to 21 knots.
- 16°C
- S 2.5m at 7s period
- Cloudy
Fri
9PM - 5AM
10 April 2026
- S 5–15 knots. Gusts up to 20 knots.
- 12 to 17°C
- S 2.1-2.6m at 7s period
- Chance of showers
Sat
5AM - 9AM
11 April 2026
- W 8–14 knots backing NE 8-14 knots. Gusts up to 20 knots.
- 12 to 17°C
- S 1.5m at 7s period
- Chance of showers
Sat
9AM - 1PM
11 April 2026
- SE 5–18 knots.
- 12 to 18°C
- S 1.5m at 7s period
- Cloudy
Sat
1PM - 5PM
11 April 2026
- S 3–18 knots.
- 14 to 19°C
- S 1.2m at 7s period
- Cloudy
Sat
5PM - 9PM
11 April 2026
- S 7–18 knots. Gusts up to 22 knots.
- 12 to 18°C
- S 1.0m at 7s period
- Cloudy
Sat
9PM - 5AM
11 April 2026
- SE 10 knots decreasing to E 4 knots. Gusts up to 17 knots.
- 16°C
- S 0.9m at 7s period
- Cloudy
Sun
5AM - 9AM
12 April 2026
- S 4 knots.
- 16 to 18°C
- S 0.6m at 7s period
- Cloudy
Sun
9AM - 1PM
12 April 2026
- S 5 knots increasing to 8 knots.
- 17°C
- S 0.6m at 7s period
- Cloudy
Sun
1PM - 5PM
12 April 2026
- S 7–10 knots.
- 18 to 21°C
- S 0.5m at 7s period
- Partly cloudy
Sun
5PM - 9PM
12 April 2026
- S 8 knots decreasing to 5 knots.
- 17°C
- S 0.5m at 5s period
- Cloudy
Sun
9PM - 5AM
12 April 2026
- SE 3–7 knots backing NE 3-7 knots.
- 15 to 17°C
- S 0.5m at 5s period
- Cloudy
Mon
5AM - 9AM
13 April 2026
- N 5–14 knots.
- 16°C
- SE 0.4m at 6s period
- Cloudy
Mon
9AM - 1PM
13 April 2026
- NE 9 knots increasing to 14 knots. Gusts up to 18 knots.
- 17°C
- SE 0.4m at 6s period
- Partly cloudy
Mon
1PM - 5PM
13 April 2026
- E 1–10 knots.
- 19°C
- Calm sea
- Partly cloudy
Mon
5PM - 9PM
13 April 2026
- E 12 knots decreasing to 7 knots.
- 16°C
- Calm sea
- Mostly fine
Mon
9PM - 5AM
13 April 2026
- NE 3–13 knots.
- 14 to 17°C
- SE 0.4m at 7s period
- Partly cloudy
Tue
5AM - 9AM
14 April 2026
- NE 14 knots decreasing to 8 knots.
- 16°C
- SE 0.8m at 6s period
- Partly cloudy
Tue
9AM - 1PM
14 April 2026
- NE 4–12 knots.
- 16°C
- SE 0.8m at 6s period
- Cloudy
Tue
1PM - 5PM
14 April 2026
- 5 knots.
- 18 to 20°C
- S 0.8m at 6s period
- Cloudy
Tue
5PM - 9PM
14 April 2026
- E 3–5 knots backing NE 3-5 knots.
- 17°C
- SE 1.1m at 7s period
- Chance of showers
Tue
9PM - 5AM
14 April 2026
- NE 3–5 knots.
- 17°C
- SE 1.1m at 7s period
- Chance of showers
