About Hayama Marina
Facilities
COORDINATES
35.28260 N, 139.56852 E
Port Information
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Weather Forecast
Mon
5AM - 9AM
18 May 2026
- Light and variable.
- Increasing from 16 to 21°C
- Calm sea
- UV Index: 0 - Low
- Mostly fine
Mon
9AM - 1PM
18 May 2026
- S 4 knots increasing to 11 knots. Gusts up to 16 knots.
- 21°C
- Calm sea
- UV Index: 9 - Very High
- Mostly fine
Mon
1PM - 5PM
18 May 2026
- S 10–15 knots. Gusts up to 22 knots.
- 20°C
- S 0.5m at 4s period
- UV Index: 8 - Very High
- Mostly fine
Mon
5PM - 9PM
18 May 2026
- S 14–16 knots. Gusts up to 22 knots.
- 18 to 20°C
- S 0.6m at 4s period
- UV Index: 0 - Low
- Sunny
Mon
9PM - 5AM
18 May 2026
- S 13 knots decreasing to 7 knots. Gusts up to 21 knots.
- 18 to 20°C
- S 0.7m at 4s period
- UV Index: 0 - Low
- Partly cloudy
Tue
5AM - 9AM
19 May 2026
- S 4–14 knots. Gusts up to 16 knots.
- Increasing from 18 to 22°C
- S 0.6m at 4s period
- UV Index: 0 - Low
- Partly cloudy
Tue
9AM - 1PM
19 May 2026
- S 10 knots increasing to 14 knots. Gusts up to 24 knots.
- 20 to 26°C
- S 0.7m at 4s period
- UV Index: 8 - Very High
- Partly cloudy
Tue
1PM - 5PM
19 May 2026
- S 10–19 knots. Gusts up to 28 knots.
- 20 to 26°C
- S 0.9m at 4s period
- UV Index: 8 - Very High
- Partly cloudy
Tue
5PM - 9PM
19 May 2026
- S 15–18 knots. Gusts up to 27 knots.
- 19 to 21°C
- S 1.0m at 4s period
- Partly cloudy
Tue
9PM - 5AM
19 May 2026
- SW 15 knots decreasing to 10 knots. Gusts up to 25 knots.
- 19°C
- S 0.8m at 4s period
- Cloudy
Wed
5AM - 9AM
20 May 2026
- SW 3–13 knots.
- 20°C
- S 0.7m at 5s period
- Cloudy
Wed
9AM - 1PM
20 May 2026
- S 3–10 knots.
- 20°C
- S 0.5m at 5s period
- Cloudy
Wed
1PM - 5PM
20 May 2026
- S 1–7 knots.
- 20°C
- S 0.5m at 6s period
- Chance of showers
Wed
5PM - 9PM
20 May 2026
- Light and variable.
- 19°C
- S 0.5m at 7s period
- Chance of showers
Wed
9PM - 5AM
20 May 2026
- SW 1–12 knots backing N 1-12 knots.
- 18°C
- S 0.6m at 6s period
- Cloudy
Thu
5AM - 9AM
21 May 2026
- NE 5–12 knots.
- 18 to 20°C
- S 0.7m at 6s period
- Cloudy
Thu
9AM - 1PM
21 May 2026
- N 5–12 knots veering SE 5-12 knots.
- 18 to 22°C
- S 0.7m at 6s period
- Cloudy
Thu
1PM - 5PM
21 May 2026
- S 12 knots. Gusts up to 19 knots.
- 19 to 22°C
- S 0.7m at 6s period
- Chance of showers
Thu
5PM - 9PM
21 May 2026
- S 9–12 knots veering W 9-12 knots. Gusts up to 19 knots.
- 16 to 21°C
- S 0.9m at 6s period
- Chance of showers
Thu
9PM - 5AM
21 May 2026
- W 9–12 knots veering NE 9-12 knots. Gusts up to 20 knots.
- 16 to 19°C
- SW 1.1m at 5s period
- Cloudy
Fri
5AM - 9AM
22 May 2026
- N 10–14 knots. Gusts up to 22 knots.
- 15 to 22°C
- W 1.2m at 5s period
- Cloudy
Fri
9AM - 1PM
22 May 2026
- N 2–19 knots backing SW 2-19 knots.
- 16 to 24°C
- W 1.2m at 5s period
- Cloudy
Fri
1PM - 5PM
22 May 2026
- S 9–20 knots. Gusts up to 25 knots.
- 17 to 24°C
- NW 1.0m at 5s period
- Cloudy
Fri
5PM - 9PM
22 May 2026
- S 6–20 knots. Gusts up to 23 knots.
- 17 to 22°C
- N 0.9m at 5s period
- Cloudy
Fri
9PM - 5AM
22 May 2026
- SW 2–18 knots. Gusts up to 21 knots.
- 16 to 20°C
- N 0.8m at 4s period
- Cloudy
Sat
5AM - 9AM
23 May 2026
- SW 2–17 knots veering NW 2-17 knots.
- 16 to 21°C
- N 0.6m at 4s period
- Cloudy
Sat
9AM - 1PM
23 May 2026
- E 5–21 knots veering SW 5-21 knots. Gusts up to 27 knots.
- 18 to 23°C
- NE 0.6m at 4s period
- Cloudy
Sat
1PM - 5PM
23 May 2026
- S 8–22 knots. Gusts up to 29 knots.
- 21 to 23°C
- E 0.4m at 4s period
- Chance of showers
Sat
5PM - 9PM
23 May 2026
- S 18 knots decreasing to SE 12 knots. Gusts up to 31 knots.
- 20°C
- SE 0.4m at 5s period
- Chance of showers
Sat
9PM - 5AM
23 May 2026
- SW 9–17 knots. Gusts up to 24 knots.
- 19°C
- SE 0.4m at 5s period
- Cloudy
Sun
5AM - 9AM
24 May 2026
- SW 7–18 knots. Gusts up to 23 knots.
- 20 to 22°C
- SE 0.4m at 5s period
- Cloudy
Sun
9AM - 1PM
24 May 2026
- SW 8–10 knots backing NE 8-10 knots. Gusts up to 17 knots.
- 20°C
- SE 0.4m at 5s period
- Cloudy
Sun
1PM - 5PM
24 May 2026
- NE 2–9 knots.
- 20 to 23°C
- S 0.4m at 6s period
- Cloudy
Sun
5PM - 9PM
24 May 2026
- NE 12 knots decreasing to 7 knots.
- 19°C
- S 0.4m at 6s period
- Chance of showers
Sun
9PM - 5AM
24 May 2026
- N 1–14 knots.
- 18°C
- S 0.4m at 6s period
- Rain
Mon
5AM - 9AM
25 May 2026
- NE 10 knots decreasing to 3 knots.
- Increasing from 19 to 21°C
- S 0.4m at 6s period
- Chance of showers
Mon
9AM - 1PM
25 May 2026
- Light and variable.
- 20 to 22°C
- S 0.4m at 6s period
- Partly cloudy
Mon
1PM - 5PM
25 May 2026
- S 4–6 knots.
- 22°C
- Calm sea
- Partly cloudy
Mon
5PM - 9PM
25 May 2026
- S 12 knots decreasing to 7 knots.
- 20°C
- Calm sea
- Sunny
Mon
9PM - 5AM
25 May 2026
- S 2–9 knots.
- 19°C
- Calm sea
- Partly cloudy
Tue
5AM - 9AM
26 May 2026
- S 3–6 knots.
- 20°C
- Calm sea
- Mostly fine
Tue
9AM - 1PM
26 May 2026
- S 4 knots increasing to 11 knots.
- 20°C
- Calm sea
- Mostly fine
Tue
1PM - 5PM
26 May 2026
- S 7–12 knots.
- 22°C
- S 0.4m at 5s period
- Partly cloudy
Tue
5PM - 9PM
26 May 2026
- S 14 knots decreasing to 8 knots. Gusts up to 20 knots.
- 20°C
- Calm sea
- Mostly fine
Tue
9PM - 5AM
26 May 2026
- S 1–12 knots.
- 19°C
- Calm sea
- Cloudy
Wed
5AM - 9AM
27 May 2026
- SW 3–17 knots.
- 21°C
- S 0.4m at 5s period
- Cloudy
Wed
9AM - 1PM
27 May 2026
- S 3–17 knots.
- 21°C
- S 0.4m at 5s period
- Chance of showers
