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- 3h
3-hourly view
3h 1h
General Sea & Surf
Icon
Overcast with heavy rain
Partly cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Clear with few low clouds
Clear, cloudless sky
Clear, cloudless sky
°F
57°
55°
58°
63°
65°
60°
55°
51°
°F
54°
49°
49°
53°
53°
50°
46°
43°
ENE
WNW
WNW
WNW
WNW
WNW
WNW
WNW
mph
8-18
11-22
16-32
19-37
19-36
14-28
10-19
9-17
in
0.51
-
-
-
-
-
-
-
%
85%
80%
70%
0%
0%
0%
0%
0%
in

00:00 to 01:00:
85% chance of precipitation in the area.
0.04″ are predicted by our local models.

01:00 to 02:00:
85% chance of precipitation in the area.
0.06″ are predicted by our local models.

02:00 to 03:00:
80% chance of precipitation in the area.
0.41″ are predicted by our local models.

03:00 to 04:00:
80% chance of precipitation in the area.
0″ are predicted by our local models.

04:00 to 05:00:
80% chance of precipitation in the area.
0″ are predicted by our local models.

05:00 to 06:00:
75% chance of precipitation in the area.
0″ are predicted by our local models.

06:00 to 07:00:
70% chance of precipitation in the area.
0″ are predicted by our local models.

07:00 to 08:00:
45% chance of precipitation in the area.
0″ are predicted by our local models.

08:00 to 09:00:
20% chance of precipitation in the area.
0″ are predicted by our local models.

09:00 to 10:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

10:00 to 11:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

11:00 to 12:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

12:00 to 13:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

13:00 to 14:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

14:00 to 15:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

15:00 to 16:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

16:00 to 17:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

17:00 to 18:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

18:00 to 19:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

19:00 to 20:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

20:00 to 21:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

21:00 to 22:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

22:00 to 23:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

23:00 to 00:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

12.4 mi
Sea/surf forecast
Significant wave height (m)
2.2
2.2
2.4
2.4
2.8
2.8
3
3
3
3
2.6
2.6
1.9
1.9
1.6
1.6
Significant wave direction in which the waves move
Water temperature (°F)
59°
59°
59°
59°
59°
59°
59°
59°
Swell wave height (m)
1.8
1.8
2.3
2.3
1.9
1.9
1.4
1.4
1
1
0.9
0.9
0.9
0.9
0.8
0.8
Swell wave period (s)
7.3
7.3
7.7
7.7
8.1
8.1
8.4
8.4
8.5
8.5
8.5
8.5
8.4
8.4
8.5
8.5
Wind wave direction in which the waves move
Wind wave height (m)
1
1
0.7
0.7
2.1
2.1
2.7
2.7
2.8
2.8
2.4
2.4
1.7
1.7
1.4
1.4
Wind wave period (s)
3.3
3.8
4.8
5.7
6
5.8
5.2
4.6
Overcast with heavy rain
Partly cloudy
Partly cloudy
Partly cloudy
Partly cloudy
Clear with few low clouds
Clear, cloudless sky
Clear, cloudless sky
57°
55°
58°
63°
65°
60°
55°
51°
54°
49°
49°
53°
53°
50°
46°
43°
ENE
8-18
WNW
11-22
WNW
16-32
WNW
19-37
WNW
19-36
WNW
14-28
WNW
10-19
WNW
9-17
0.51 in
85%
-
80%
-
70%
-
0%
-
0%
-
0%
-
0%
-
0%
The weather forecast has high predictability. Compare different forecasts with MultiModel.

Weather report for Hamamatsu

Overnight into Thursday the weather is changing with a mix of clear and cloudy skies and a chance of showers. In the morning no more showers are expected but it remains partly cloudy. For the afternoon a few clouds are expected. It is a sunny day. Temperature highs are likely to reach 65 °F. Overnight into Thursday expect a moderate breeze (12 to 18 mph). During the day blows a fresh breeze (18 to 25 mph). From time to time gusts could reach up to 38 mph. Winds blowing at night and in the morning from West and during the afternoon from Northwest. The weather forecast for Hamamatsu for Thursday is likely to be accurate.

sun-icon
UV 6
05:33
18:11
Full moon (186°)
18:27
05:20

Pressure: 1006 hPa

Timezone: JST (UTC +09:00h)

The weather forecast has high predictability. Compare different forecasts with MultiModel.

Weather report for Hamamatsu

Overnight into Thursday the weather is changing with a mix of clear and cloudy skies and a chance of showers. In the morning no more showers are expected but it remains partly cloudy. For the afternoon a few clouds are expected. It is a sunny day. Temperature highs are likely to reach 65 °F. Overnight into Thursday expect a moderate breeze (12 to 18 mph). During the day blows a fresh breeze (18 to 25 mph). From time to time gusts could reach up to 38 mph. Winds blowing at night and in the morning from West and during the afternoon from Northwest. The weather forecast for Hamamatsu for Thursday is likely to be accurate.

sun-icon
UV 6
05:33
18:11
Full moon (186°)
18:27
05:20

Pressure: 1006 hPa

Timezone: JST (UTC +09:00h)

Official severe weather warnings

雷注意報
Moderate weather warning
Now
From Today 00:00 (17 hours ago)
Until Saturday 00:00 (1 day from now)
Last update:
Language: ja
雷注意報
Moderate weather warning
Upcoming
From Saturday 00:00 (1 day from now)
Until Sunday 00:00 (2 days from now)
Last update:
Language: ja

Storm watch - Wind map

High wind speeds expected for Hamamatsu. More Weather Maps

The animation shows the wind conditions of the storm at 200m above ground, which corresponds well with expected gusts at the surface. Choose other time steps to see the forecast of the storm.

Hourly weather forecast for Hamamatsu

Our 5-day meteogram for Hamamatsu offers all weather information in 3 simple graphs: [More]
  • Temperature chart with weather pictograms. The yellow background indicates daylight.
  • Clouds in different altitudes: from few clouds (light grey) to overcast (dark grey). Dark blue bars show hourly precipitation and light blue showers. An asterisk indicates snow fall.
  • Forecasts for wind speeds are blue and for gusts are green. The arrowheads point in the same direction as the wind.

You can embed this meteogram into your own website. Customize it here.

Live satellite map, Japan

The location marker is placed on Hamamatsu. [More]

The real-time satellite image combines visible light during daytime with infrared radiation during nighttime. At night, the image is not dark as infrared radiation can detect temperature differences. Unfortunately, low clouds and fog are difficult to distinguish from ground temperatures and thus can be almost invisible during the night. Meteosat satellite images for Europe are updated in real-time every 5 minutes. GOES-16/GOES-17 (North & South America) and Himawari (Asia) images update every 10 minutes.

Precipitation is estimated from radar and satellites. Precipitation estimates from satellites are less accurate at night than during daytime.

© 2026 meteoblue, NOAA Satellites GOES-16 and EUMETSAT. Lightning data provided by nowcast.

Weather radar, Japan

Drizzle
Light
Moderate
Heavy
Very Heavy
Hail

The location marker is placed on Hamamatsu. Orange crosses indicate lightning. Data provided by nowcast.de (available in USA, Europe, Australia). Drizzle or light snow fall might be invisible for the radar. Precipitation intensity is colour coded, ranging from turquoise to red.

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