Surf Forecast Surf Report
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Amatu location map

Amatu surf Forecast / Chiba / Japan

12 Day Weather and Surf, issued 8 am Friday 24 May 2024 JST
Forecast update in  hr  min  s Update imminent
Amatu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Amatu sea temperature is 19.2°C (Statistics for 24 May 1981-2005 - mean: 21.3 °C max: 23.8 °C min: 19.1 °C)
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  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Amatu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Amatu sea temperature is 19.2°C (Statistics for 24 May 1981-2005 - mean: 21.3 °C max: 23.8 °C min: 19.1 °C)


Best Forecast Surf Conditions for Amatu this week:

The surf forecast for Amatu over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 24) at 12PM. The primary swell is predicted to be 0.5m and 11s period with a secondary swell of 0.6m and 8s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Amatu in the next 12 days are 3.0m 14s and forecast to arrive on Thursday (May 30) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (May 29) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Fri 24th May)1.5ft (0.5m) 11s
Best Surf 9AM (Thu 30th May)10ft (3.0m) 14s
Most Powerful 9AM (Thu 30th May)10ft (3.0m) 14s

Table - best surf conditions forecast for Amatu over the next 12 days.

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Updates in  hr  min  s Update imminent
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
01
Sunday
02
Monday
03
Tuesday
04
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SE
0.9
SSE
0.7
SE
1.4
ENE
1.5
ENE
0.7
NE
0.9
ESE
1.2
SE
1.4
SE
1.4
SSE
1.4
SSE
1.8
SSW
2.3
SSW
1.9
SSW
1.3
SSE
1.4
S
1.1
S
0.9
SSW
3
S
1.6
SSW
1.4
SE
1.1
SE
1
SE
1.3
ESE
2
ESE
1.9
E
2
E
1.9
E
2.1
E
3
ENE
3
ENE
3
ENE
3
ENE
2
ENE
1.8
ENE
1.6
ENE
Period(s) (?)878576556776887772114139888889988101010101111
Wave
Graph
(?)Metric surfscale
Energy (?)78845511719842378013816516527367139514920612471832248383001621321784594766095675871242149115522036876732639
Wind
(km/h)
5
NE
15
SSW
0
SSW
30
ENE
20
ENE
15
E
15
SE
15
SSE
15
S
30
SSW
25
SW
40
SW
40
SW
40
SW
15
WSW
20
NE
25
NNE
5
S
10
S
15
SSE
10
SSE
15
ESE
15
E
5
N
5
NE
10
ESE
5
ENE
15
E
15
ESE
10
ESE
15
E
15
E
15
E
20
ENE
15
E
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
glasscrosscrosscrossononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
glassonononcross-
on
cross-
on
offcross-
off
cross-
on
glasscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross
High Tide
/ height (m)
6:06PM
1.31
4:25AM
1.38
6:52PM
1.31
4:59AM
1.38
7:41PM
1.30
5:36AM
1.36
8:33PM
1.28
6:18AM
1.33
9:26PM
1.25
7:08AM
1.27
10:20PM
1.24
8:16AM
1.19
11:10PM
1.24
9:50AM
1.12
11:56PM
1.26
11:44AM
1.10
12:37AM
1.29
1:27PM
1.15
1:15AM
1.34
2:45PM
1.24
1:53AM
1.39
3:49PM
1.32
2:31AM
1.44
Low Tide
/ height (m)
10:57AM
-0.05
11:12PM
0.83
11:34AM
-0.08
11:51PM
0.88
12:15PM
-0.07
12:32AM
0.92
1:00PM
-0.02
1:17AM
0.95
1:48PM
0.06
2:11AM
0.97
2:43PM
0.17
3:22AM
0.95
3:43PM
0.30
4:49AM
0.86
4:49PM
0.43
6:10AM
0.72
5:59PM
0.56
7:13AM
0.52
7:05PM
0.68
8:04AM
0.32
8:05PM
0.77
8:51AM
0.13
8:59PM
0.85
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
01
Sunday
02
Monday
03
Tuesday
04
Sunrise4:28--4:28--4:28--4:28--4:26--4:26--4:26--4:26--4:26--4:24--4:24--4:24--
Sunset-6:42--6:43--6:44--6:45--6:45--6:45--6:46--6:46--6:47--6:47--6:49--6:50-
part cloudpart cloudpart cloudlight rainlight raincloudpart cloudpart cloudpart cloudpart cloudlight raincloudlight rainmod rainheavy rainheavy rainpart cloudpart cloudcloudpart cloudcloudcloudpart cloudclearclearclearclearclearpart cloudpart cloudlight rainlight rainrain showersrain showerslight rainrain showers
Rain (mm)
---11-----2-283416--------------221232
Temp. °C242320181618202121232223232019191718212019212118222219222220202019201918
Feels °C (?)252320131316182019212119191515181218191818202018212119212119191918181816

Short Range Forecast: Light rain (total 2mm), mostly falling on Sat morning. Warm (max 24°C on Fri morning, min 16°C on Sat afternoon). Mainly fresh winds.

Days 3-6 Weather Summary Heavy rain (total 62mm), heaviest during Tue night. Warm (max 23°C on Mon morning, min 16°C on Wed morning). Winds decreasing (strong winds from the SW on Mon night, calm by Wed night).

Days 6-9 Weather Summary Mostly dry. Warm (max 22°C on Sat morning, min 17°C on Fri night). Wind will be generally light.

Long Range Forecast: Moderate rain (total 12mm), heaviest on Mon morning. Warm (max 22°C on Sun morning, min 18°C on Mon night). Wind will be generally light.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Amatu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Amatu Surf forecast

The above surf forecast table for Amatu provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Amatu can be found by selecting the local surf guide option on the grey menu. Our Amatu surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Amatu) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Amatu may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Amatu is 9 km (6 miles) from Kawaguchi. If you plan a holiday in Chiba, look for hotels and other accommodation in Kawaguchi. Kawaguchi has rooms for a wide range of budgets as well as car hire and transport links.

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