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Shonan surf Forecast / Kanagawa / Japan
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Shonan this week:
The most powerful waves expected at Shonan in the next 12 days are 0.7m 7s and forecast to arrive on Tuesday (May 21) at 6AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Monday (May 20) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6AM (Tue 21st May) | 2.5ft (0.7m) 7s |
Table - best surf conditions forecast for Shonan over the next 12 days.
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||||||
| 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 | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 6 | 6 | 11 | 6 | 6 | 7 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 7 | 7 | 4 | 7 | 3 | 7 | 7 | 6 | 7 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 11 | 29 | 5 | 6 | 12 | 18 | 22 | 31 | 19 | 11 | 14 | 14 | 13 | 19 | 22 | 12 | 13 | 13 | 38 | 24 | 34 | 9 | 8 | 11 | 11 | 5 | 6 | 108 | 100 | 55 | 50 | 15 | 12 | 6 | 16 | 17 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- off | off | cross- off | cross- off | glass | cross- on | on | glass | cross | cross- on | glass | on | cross- on | cross | cross- off | on | cross- off | cross- off | on | cross- on | cross- on | cross- on | cross- on | glass | cross- on | on | cross- off | cross- off | cross- off | cross- off | cross- on | on | glass | on |
High Tide / height (m) | 1:51AM 1.32 | 2:38PM 1.18 | 2:15AM 1.36 | 3:27PM 1.26 | 2:39AM 1.40 | 4:09PM 1.33 | 3:04AM 1.43 | 4:49PM 1.38 | 3:30AM 1.46 | 5:29PM 1.41 | 3:58AM 1.48 | 6:09PM 1.42 | 4:28AM 1.49 | 6:52PM 1.40 | 5:00AM 1.49 | 7:40PM 1.37 | 5:35AM 1.47 | 8:32PM 1.34 | 6:15AM 1.41 | 9:30PM 1.32 | 7:03AM 1.33 | 10:30PM 1.31 | 8:12AM 1.23 | |||||||||||||
Low Tide / height (m) | 8:28AM 0.59 | 8:09PM 0.74 | 8:58AM 0.45 | 8:50PM 0.78 | 9:28AM 0.32 | 9:28PM 0.82 | 9:58AM 0.21 | 10:03PM 0.86 | 10:31AM 0.12 | 10:37PM 0.91 | 11:05AM 0.07 | 11:10PM 0.95 | 11:42AM 0.04 | 11:45PM 0.99 | 12:21PM 0.05 | 12:24AM 1.03 | 1:05PM 0.09 | 1:10AM 1.06 | 1:52PM 0.16 | 2:13AM 1.08 | 2:46PM 0.26 | 3:39AM 1.04 | 3:46PM 0.37 | |||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||||||
| Sunrise | - | 4:35 | - | - | 4:33 | - | - | 4:33 | - | - | 4:33 | - | - | 4:31 | - | - | 4:31 | - | - | 4:31 | - | - | 4:31 | - | - | 4:30 | - | - | 4:30 | - | - | 4:28 | - | - | 4:28 | - |
| Sunset | - | - | 6:42 | - | - | 6:43 | - | - | 6:44 | - | - | 6:44 | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:49 | - | - | 6:49 | - | - | 6:50 |
 |  | |  |  |  |  |  | | | | | | | | | | | | | | | | | | | | |  | |  | | |  | | | |
Rain (mm) | - | - | - | 76 | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 32 | 34 | 16 | 3 | - | - | 1 | - | - |
| Temp. °C | 21 | 22 | 21 | 14 | 17 | 20 | 19 | 21 | 21 | 20 | 21 | 21 | 19 | 21 | 21 | 21 | 25 | 23 | 20 | 24 | 23 | 22 | 23 | 23 | 21 | 23 | 22 | 21 | 16 | 15 | 14 | 18 | 18 | 16 | 19 | 20 |
| Feels °C (?) | 19 | 22 | 18 | 12 | 15 | 19 | 20 | 20 | 20 | 20 | 22 | 21 | 20 | 20 | 19 | 21 | 23 | 22 | 20 | 25 | 23 | 23 | 21 | 21 | 20 | 25 | 22 | 21 | 11 | 10 | 9 | 15 | 17 | 16 | 18 | 19 |
Short Range Forecast: Heavy rain (total 81mm), heaviest during Sun night. Warm (max 22°C on Sun morning, min 13°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Fri morning, min 18°C on Wed night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 24°C on Sat morning, min 20°C on Fri night). Wind will be generally light. | Long Range Forecast: Heavy rain (total 86mm), heaviest during Mon night. Warm (max 21°C on Mon night, min 14°C on Tue night). Winds decreasing (fresh winds from the NE on Mon night, calm by Wed night). | |||||||||||||||||||||||||||||||||
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 Shonan 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 Shonan at:
surf-forecast.com
Information about the Shonan Surf forecast
The above surf forecast table for Shonan provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Shonan can be found by selecting the local surf guide option on the grey menu. Our Shonan 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 (Shonan) 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 Shonan 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.
Shonan is 4 km (2 miles) from the city of Chigasaki. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Chigasaki. Chigasaki has rooms for a wide range of budgets as well as car hire and transport links.
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