Surf Forecasts:
Teba Shima surf forecast from 20 Oct 2026:
- Best quality surf: Wednesday 21 Oct, 6PM (local time) - 7.5ft (2.3m), 15s period, SSE swell with cross-offshore winds.
- Most powerful swell: Thursday 22 Oct, 3AM (local time) - 10ft (3.0m), 16s period, SSE swell with 3,833 kJ wave energy.
- Next surfable swell (1★+): Wednesday 21 Oct, 6PM (local time) - 7.5ft (2.3m), 15s period with SSE swell.
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 Wednesday (Oct 21) at 6PM. The primary swell is predicted to be 2.3m and 15s period with a secondary swell of 1.3m and 19s. 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 3.0m 16s and forecast to arrive on Thursday (Oct 22) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 15s period and expected on Saturday (Oct 24) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 21st Oct) | 7.5ft (2.3m) 15s |
| Best Surf | 6PM (Wed 21st Oct) | 7.5ft (2.3m) 15s |
| Most Powerful | 3AM (Thu 22nd Oct) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Teba Shima over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 28°C on Wed afternoon, min 14°C on Thu night). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the NNE by Thu night). | Days 4-6 Weather SummaryHeavy rain (total 72mm), heaviest during Sat morning. Warm (max 25°C on Sun morning, min 17°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 14 | SSE 13 | SSE 15 | SSE 16 | SSE 14 | SSE 14 | S 14 | S 15 | S 15 | S 14 | ESE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | SE 10 | ESE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 328 | 1094 | 904 | 2220 | 2766 | 2064 | 2989 | 1657 | 2652 | 2249 | 1279 | 418 | 635 | 397 | 180 | 140 | 113 | 124 | 164 | 229 | 115 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | on | cross-off | cross-off | glassy | cross | cross-off | cross-off | glassy | cross |
High Tide | 2:47PM1.44m | 1:33AM1.28m | 3:15PM1.53m | 2:47AM1.40m | 3:39PM1.61m | 3:39AM1.54m | 4:04PM1.69m | 4:23AM1.67m | 4:29PM1.76m | 5:05AM1.78m | 4:55PM1.82m | 5:48AM1.85m | 5:23PM1.86m | ||||||||
Low Tide | 8:46PM1.07m | 8:17AM0.63m | 9:18PM0.90m | 9:06AM0.57m | 9:46PM0.71m | 9:47AM0.54m | 10:16PM0.52m | 10:24AM0.54m | 10:47PM0.32m | 11:00AM0.56m | 11:19PM0.16m | 11:35AM0.63m | 11:55PM0.03m | ||||||||
 | |  |  | |  |  | | |  |  |  | |  |  | | | | | | | |
 | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — |
 | — | 5:22 | — | — | 5:22 | — | — | 5:21 | — | — | 5:20 | — | — | 5:19 | — | — | 5:17 | — | — | 5:16 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | 1 | 11 | 26 | 27 | 7 | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 23 | 27 | 28 | 23 | 20 | 19 | 15 | 18 | 20 | 20 | 23 | 22 | 21 | 25 | 25 | 22 | 22 | 22 | 22 |
Feels °C | 29 | 28 | 25 | 26 | 28 | 25 | 15 | 13 | 9 | 17 | 20 | 21 | 24 | 24 | 23 | 27 | 27 | 23 | 23 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 14 | SSE 13 | SSE 15 | SSE 16 | SSE 14 | SSE 14 | S 14 | S 15 | S 15 | S 14 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | ESE 9 | ESE 10 | SE 10 | ESE 6 |
| kJ | 328 | 1094 | 904 | 2220 | 2766 | 2064 | 2989 | 1657 | 2652 | 2249 | 1279 | 1994 | 2491 | 2548 | 1423 | 692 | 432 | 124 | 164 | 229 | 53 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SSE 19 | SSE 17 | SE 12 | S 19 | S 17 | — | S 18 | ESE 10 | ESE 10 | SSW 16 | ESE 9 | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 11 | SSW 10 | SSW 10 | ESE 10 |
| kJ | 88 | 74 | 665 | 657 | 854 | 1602 | — | 1051 | 61 | 80 | 512 | 418 | — | 368 | 180 | 140 | 113 | 173 | 80 | 72 | 115 |
Swell 3 Height (m) Direction Period (s) | SSE 16 | SSE 19 | — | ESE 10 | SSE 5 | SSW 5 | — | ESE 10 | ESE 10 | — | — | — | — | — | — | — | — | SE 8 | — | N 3 | S 6 |
| kJ | 155 | 71 | — | 74 | 10 | 19 | — | 63 | 61 | — | — | — | — | — | — | — | — | 17 | — | 1 | 20 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | — | SW 5 | SSW 5 | NNE 5 | N 5 | NNE 5 | NNE 5 | NNE 4 | ESE 6 | — | SE 9 | SE 9 | — | — | NE 3 | NNE 3 | NE 3 | ENE 3 | — |
| kJ | 48 | 27 | — | 65 | 48 | 69 | 97 | 80 | 74 | 23 | 201 | — | 635 | 397 | — | — | 1 | 3 | 3 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 14 | 4 | 14 | 14 | 0 | 47 | 47 | 18 | 0 | 47 | 0 | 47 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 4 |
Best forecast wave conditions in Shikoku | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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 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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