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Amatu surf Forecast / Chiba / Japan
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Ocean Swells (m)- Wind Speed (km/h)
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 Thursday (Apr 25) at 9AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 1.1m and 7s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Amatu in the next 12 days are 1.9m 8s and forecast to arrive on Saturday (Apr 27) at 9PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Saturday (Apr 27) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Thu 25th Apr) | 4.5ft (1.3m) 8s |
| Best Surf | 6PM (Sat 27th Apr) | 6ft (1.9m) 8s |
| Most Powerful | 9PM (Sat 27th Apr) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for Amatu over the next 12 days.
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 9 | 8 | 9 | 6 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 10 | 8 | 7 | 8 | 9 | 6 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 187 | 123 | 131 | 173 | 177 | 147 | 217 | 206 | 432 | 265 | 234 | 181 | 158 | 129 | 90 | 114 | 107 | 217 | 181 | 166 | 228 | 333 | 95 | 59 | 116 | 180 | 314 | 249 | 168 | 142 | 116 | 123 | 123 | 69 | 80 | 68 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | on | cross- off | cross | on | on | cross- off | cross- off | off | glass | cross- on | cross- on | cross- on | on | on | cross- off | cross | cross | cross | cross | cross | cross | cross- on | on | cross- on | cross- on | glass | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- off |
High Tide / height (m) | 5:57PM 1.29 | 4:56AM 1.35 | 6:38PM 1.26 | 5:22AM 1.34 | 7:25PM 1.21 | 5:49AM 1.32 | 8:21PM 1.16 | 6:19AM 1.28 | 9:30PM 1.12 | 6:55AM 1.23 | 10:55PM 1.11 | 7:46AM 1.16 | 12:15AM 1.13 | 9:28AM 1.08 | 1:07AM 1.18 | 11:43AM 1.08 | 1:44AM 1.24 | 1:23PM 1.16 | 2:15AM 1.30 | 2:36PM 1.27 | 2:44AM 1.36 | 3:36PM 1.36 | ||||||||||||||
Low Tide / height (m) | 11:13AM -0.01 | 11:26PM 0.62 | 11:45AM -0.04 | 11:56PM 0.70 | 12:20PM -0.04 | 12:28AM 0.78 | 1:00PM -0.01 | 1:04AM 0.86 | 1:47PM 0.05 | 1:48AM 0.94 | 2:46PM 0.14 | 3:02AM 0.99 | 4:01PM 0.22 | 5:05AM 0.96 | 5:26PM 0.29 | 6:46AM 0.84 | 6:43PM 0.33 | 7:43AM 0.64 | 7:46PM 0.39 | 8:28AM 0.43 | 8:39PM 0.45 | 9:10AM 0.21 | 9:25PM 0.54 | |||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | |||||||||||||||||||||||||
| Sunrise | 4:54 | - | - | 4:52 | - | - | 4:52 | - | - | 4:50 | - | - | 4:50 | - | - | 4:48 | - | - | 4:48 | - | - | 4:47 | - | - | 4:46 | - | - | 4:45 | - | - | 4:43 | - | - | 4:43 | - | - |
| Sunset | - | 6:19 | - | - | 6:20 | - | - | 6:21 | - | - | 6:22 | - | - | 6:22 | - | - | 6:23 | - | - | 6:23 | - | - | 6:24 | - | - | 6:25 | - | - | 6:27 | - | - | 6:28 | - | - | 6:28 | - |
 |  |  | |  |  |  | | | | |  | | | |  | | | |  |  | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | 11 | 13 | - | - | - | - | - | - | - | 23 | 1 | - | - | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 3 |
| Temp. °C | 19 | 21 | 18 | 21 | 20 | 19 | 14 | 16 | 15 | 20 | 20 | 18 | 20 | 20 | 19 | 20 | 21 | 21 | 20 | 16 | 16 | 17 | 17 | 17 | 20 | 20 | 19 | 18 | 18 | 17 | 19 | 19 | 19 | 20 | 20 | 19 |
| Feels °C (?) | 19 | 21 | 18 | 21 | 20 | 19 | 10 | 13 | 14 | 19 | 18 | 17 | 20 | 19 | 16 | 20 | 19 | 18 | 19 | 12 | 13 | 13 | 14 | 15 | 19 | 18 | 21 | 12 | 14 | 14 | 16 | 17 | 17 | 21 | 20 | 20 |
Short Range Forecast: Heavy rain (total 24mm), heaviest during Fri night. Warm (max 21°C on Thu afternoon, min 14°C on Sat morning). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Mon night. Warm (max 21°C on Tue afternoon, min 17°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the SW by Tue night). | Days 6-9 Weather Summary Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 20°C on Wed morning, min 16°C on Wed afternoon). Winds decreasing (fresh winds from the NE on Wed morning, calm by Fri night). | Long Range Forecast: Light rain (total 7mm), mostly falling on Mon morning. Warm (max 20°C on Mon morning, min 17°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
FREE! Surf-Forecast.com widget for your website
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.
View detailed surf forecast for Amatu at:
surf-forecast.com
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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