About Hayama Marina
Installations
COORDINATES
35.28260 N, 139.56852 E
Port Information
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Weather Forecast
Fri
5AM - 9AM
15 May 2026
- NE 8–10 knots.
- 13 to 17°C
- E 0.5m at 5s period
- UV Index: 0 - Low
- Mostly fine
Fri
9AM - 1PM
15 May 2026
- NE 9 knots decreasing to 6 knots.
- Increasing from 16 to 20°C
- E 0.4m at 5s period
- UV Index: 6 - High
- Sunny
Fri
1PM - 5PM
15 May 2026
- NE 4–9 knots veering S 4-9 knots.
- 19 to 21°C
- Calm sea
- UV Index: 6 - High
- Sunny
Fri
5PM - 9PM
15 May 2026
- S 7 knots decreasing to E 2 knots.
- Decreasing from 19 to 13°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Fri
9PM - 5AM
15 May 2026
- Light and variable.
- 11 to 17°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Sat
5AM - 9AM
16 May 2026
- NE 4–8 knots.
- Increasing from 13 to 19°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Sat
9AM - 1PM
16 May 2026
- N 5 knots decreasing to E 3 knots.
- Increasing from 19 to 22°C
- Calm sea
- UV Index: 7 - High
- Sunny
Sat
1PM - 5PM
16 May 2026
- S 3 knots increasing to 6 knots.
- 19 to 24°C
- Calm sea
- UV Index: 6 - High
- Sunny
Sat
5PM - 9PM
16 May 2026
- S 7 knots decreasing to 4 knots.
- 18 to 21°C
- S 0.4m at 6s period
- UV Index: 0 - Low
- Sunny
Sat
9PM - 5AM
16 May 2026
- S 2–6 knots veering N 2-6 knots.
- 15 to 18°C
- S 0.4m at 6s period
- Mostly fine
Sun
5AM - 9AM
17 May 2026
- Light and variable.
- Increasing from 16 to 21°C
- Calm sea
- Partly cloudy
Sun
9AM - 1PM
17 May 2026
- Light and variable.
- 21 to 24°C
- Calm sea
- Partly cloudy
Sun
1PM - 5PM
17 May 2026
- S 6 knots increasing to 10 knots.
- 21 to 24°C
- Calm sea
- Sunny
Sun
5PM - 9PM
17 May 2026
- S 8–13 knots.
- 20°C
- S 0.4m at 5s period
- Sunny
Sun
9PM - 5AM
17 May 2026
- S 8 knots decreasing to N 2 knots.
- 16 to 20°C
- Calm sea
- Sunny
Mon
5AM - 9AM
18 May 2026
- Light and variable.
- Increasing from 18 to 22°C
- Calm sea
- Sunny
Mon
9AM - 1PM
18 May 2026
- S 2 knots increasing to 10 knots.
- 21 to 24°C
- Calm sea
- Sunny
Mon
1PM - 5PM
18 May 2026
- S 10 knots increasing to 15 knots. Gusts up to 22 knots.
- 21 to 24°C
- Calm sea
- Mostly fine
Mon
5PM - 9PM
18 May 2026
- S 11–16 knots. Gusts up to 23 knots.
- 20°C
- S 0.8m at 4s period
- Mostly fine
Mon
9PM - 5AM
18 May 2026
- SW 4–14 knots. Gusts up to 20 knots.
- 19°C
- SW 0.8m at 4s period
- Sunny
Tue
5AM - 9AM
19 May 2026
- SW 3–13 knots.
- Increasing from 18 to 22°C
- S 0.8m at 4s period
- Cloudy
Tue
9AM - 1PM
19 May 2026
- S 10 knots increasing to 18 knots. Gusts up to 27 knots.
- 22 to 24°C
- S 0.9m at 4s period
- Cloudy
Tue
1PM - 5PM
19 May 2026
- S 18 knots. Gusts up to 28 knots.
- 20 to 23°C
- S 1.3m at 4s period
- Cloudy
Tue
5PM - 9PM
19 May 2026
- SW 16–18 knots. Gusts up to 28 knots.
- 20°C
- S 1.3m at 4s period
- Cloudy
Tue
9PM - 5AM
19 May 2026
- SW 13–18 knots. Gusts up to 26 knots.
- 19°C
- SW 1.0-1.3m at 4s period
- Cloudy
Wed
5AM - 9AM
20 May 2026
- SW 4–18 knots. Gusts up to 24 knots.
- 19 to 22°C
- S 0.8m at 5s period
- Cloudy
Wed
9AM - 1PM
20 May 2026
- SW 4–18 knots. Gusts up to 24 knots.
- 22°C
- S 0.7m at 5s period
- Cloudy
Wed
1PM - 5PM
20 May 2026
- SW 6–20 knots. Gusts up to 25 knots.
- 20 to 22°C
- S 0.5m at 6s period
- Cloudy
Wed
5PM - 9PM
20 May 2026
- SW 13 knots decreasing to 8 knots. Gusts up to 24 knots.
- 19 to 21°C
- S 0.5m at 6s period
- Chance of showers
Wed
9PM - 5AM
20 May 2026
- S 0–16 knots veering N 0-16 knots.
- 18 to 20°C
- S 0.6m at 6s period
- Chance of showers
Thu
5AM - 9AM
21 May 2026
- N 3–12 knots veering NE 3-12 knots.
- 18°C
- S 0.8m at 6s period
- Cloudy
Thu
9AM - 1PM
21 May 2026
- NE 1–14 knots.
- 14 to 20°C
- S 0.8m at 6s period
- Chance of showers
Thu
1PM - 5PM
21 May 2026
- N 5–15 knots. Gusts up to 17 knots.
- 13 to 20°C
- S 1.0m at 6s period
- Chance of showers
Thu
5PM - 9PM
21 May 2026
- N 4–14 knots.
- 13 to 18°C
- S 1.0m at 6s period
- Chance of showers
Thu
9PM - 5AM
21 May 2026
- N 7 knots decreasing to 3 knots.
- 17°C
- S 0.9m at 6s period
- Chance of showers
Fri
5AM - 9AM
22 May 2026
- NE 2–7 knots.
- 18°C
- S 0.7m at 6s period
- Partly cloudy
Fri
9AM - 1PM
22 May 2026
- Light and variable.
- 19°C
- S 0.7m at 6s period
- Partly cloudy
Fri
1PM - 5PM
22 May 2026
- SE 6 knots.
- 21°C
- S 0.6m at 6s period
- Partly cloudy
Fri
5PM - 9PM
22 May 2026
- SE 5–8 knots backing E 5-8 knots.
- Decreasing from 21 to 19°C
- S 0.5m at 6s period
- Mostly fine
Fri
9PM - 5AM
22 May 2026
- NE 4–8 knots.
- 16 to 20°C
- S 0.5m at 6s period
- Mostly fine
Sat
5AM - 9AM
23 May 2026
- NE 7 knots decreasing to 2 knots.
- 19°C
- S 0.5m at 6s period
- Cloudy
Sat
9AM - 1PM
23 May 2026
- Light and variable.
- 20°C
- S 0.5m at 6s period
- Cloudy
Sat
1PM - 5PM
23 May 2026
- S 2–13 knots.
- 20°C
- S 0.5m at 6s period
- Cloudy
Sat
5PM - 9PM
23 May 2026
- S 19 knots decreasing to 17 knots. Gusts up to 27 knots.
- 21°C
- S 1.0m at 5s period
- Chance of showers
Sat
9PM - 5AM
23 May 2026
- S 17 knots increasing to 22 knots. Gusts up to 38 knots.
- 21°C
- S 1.0-2.5m at 5s period
- Chance of showers
Sun
5AM - 9AM
24 May 2026
- S 33 knots decreasing to 15 knots. Gusts up to 48 knots.
- Increasing from 21 to 23°C
- S 2.1m at 7s period
- Rain
Sun
9AM - 1PM
24 May 2026
- SW 1–29 knots.
- Decreasing from 23 to 20°C
- S 2.1m at 7s period
- Rain
Sun
1PM - 5PM
24 May 2026
- S 4–20 knots.
- 20 to 28°C
- S 1.6m at 7s period
- Partly cloudy
Sun
5PM - 9PM
24 May 2026
- S 17 knots decreasing to 8 knots. Gusts up to 23 knots.
- 20 to 23°C
- S 1.5m at 7s period
- Cloudy
Sun
9PM - 5AM
24 May 2026
- S 2–14 knots.
- 20 to 23°C
- S 1.5m at 7s period
- Partly cloudy
