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Surf Forecasts:
Teba Shima surfForecast / Shikoku / Japan
16 Day Weather and Surf, issued 2 pm Wednesday 15 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Teba Shima surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Teba Shima sea temperature is
18.2° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Teba Shima this week:
The surf forecast for Teba Shima over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 17) at 12AM. The primary swell is predicted to be 1.9m and 15s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Teba Shima in the next 16 days are 2.2m 16s and forecast to arrive on Saturday (Apr 18) 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 1.4m 5s period and expected on Thursday (Apr 16) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 17th Apr) | 6ft (1.9m) 15s |
| Best Surf | 12AM (Fri 17th Apr) | 6ft (1.9m) 15s |
| Most Powerful | 9AM (Sat 18th Apr) | 7ft (2.2m) 16s |
Table - best surf conditions forecast for Teba Shima over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 32mm), heaviest during Wed afternoon. Warm (max 20°C on Thu afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Thu night). | Days 3-6 Weather Summary Some drizzle, heaviest during Mon night. Warm (max 22°C on Sun morning, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 14 | 16 | 15 | 15 | 14 | 14 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 1728 | 2157 | 1255 | 1738 | 1542 | 1325 | 1016 | 890 | 2295 | 2094 | 1712 | 1423 | 1418 | 1672 | 1471 | 1245 | 1012 | 692 | 539 | 349 | 259 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | on | on | on | on | on | off | cross- off | cross- on | glass | on | on | cross- on | cross | glass | cross- off | glass | ||
High Tide / height (m) | |||||||||||||||||||||||
Low Tide / height (m) | |||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
| Sunrise | - | - | 5:31 | - | - | 5:30 | - | - | 5:28 | - | - | 5:28 | - | - | 5:26 | - | - | 5:24 | - | - | 5:24 | ||
| Sunset | 6:31 | - | - | 6:32 | - | - | 6:34 | - | - | 6:34 | - | - | 6:35 | - | - | 6:36 | - | - | 6:37 | - | - | ||
 |  |  | |  |  |  |  |  | | | | | | | | | |  |  | | |||
Rain (mm) | 28 | 3 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | - | - | ||
| Temp. °C | 17 | 17 | 19 | 20 | 15 | 17 | 17 | 16 | 18 | 18 | 17 | 22 | 22 | 17 | 20 | 20 | 18 | 20 | 18 | 13 | 19 | ||
| Feels °C (?) | 17 | 15 | 12 | 13 | 14 | 13 | 14 | 13 | 17 | 18 | 18 | 18 | 19 | 17 | 18 | 18 | 18 | 18 | 19 | 11 | 16 | ||
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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 Teba Shima 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 Teba Shima Surf forecast
The above surf forecast table for Teba Shima provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Teba Shima can be found by selecting the local surf guide option on the grey menu. Our Teba Shima 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 (Teba Shima) 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 Teba Shima 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.
Teba Shima is 38 km (24 miles) from Anan. If you plan a holiday in Shikoku, look for hotels and other accommodation in Anan. Anan has rooms for a wide range of budgets as well as car hire and transport links.
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