Surf Forecasts:
Tainohama surf forecast from 19 Oct 2026:
- Best quality surf: Wednesday 21 Oct, 6PM (local time) - 7.5ft (2.3m), 15s period, SSE swell with offshore winds.
- Most powerful swell: Thursday 22 Oct, 3AM (local time) - 10ft (3.0m), 16s period, S swell with 3,860 kJ wave energy.
- Next surfable swell (1★+): Tuesday 20 Oct, 9AM (local time) - 4.5ft (1.3m), 9s period with SE swell.
Best Forecast Surf Conditions for Tainohama this week:
The surf forecast for Tainohama over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 20) at 9AM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.5m and 13s. Another secondary swell of 0.9m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tainohama in the next 16 days are 3.0m 16s and forecast to arrive on Thursday (Oct 22) at 3AM. Winds are predicted to be offshore 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 (Oct 22) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 20th Oct) | 4.5ft (1.3m) 9s |
| 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 Tainohama over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Mon morning. Warm (max 28°C on Wed morning, min 16°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Fri night. Warm (max 22°C on Sat night, min 13°C on Thu night). Winds decreasing (fresh winds from the N on Thu night, calm by Sat night). | ||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||||
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 7 | SE 7 | SE 9 | SE 9 | SE 14 | SSE 13 | SSE 16 | SSE 15 | SSE 14 | S 15 | S 16 | S 14 | S 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 208 | 189 | 246 | 257 | 1203 | 904 | 2246 | 3371 | 2480 | 3452 | 3439 | 2541 | 2147 | 1850 | 2115 | 1666 | 1017 | 704 | 339 | 250 | 126 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | on | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross-off | off | cross-off | cross | glassy | glassy | cross | glassy | on | cross |
High Tide | 1:44PM1.48m | 00:03AM1.38m | 2:39PM1.55m | 2:00AM1.46m | 3:15PM1.63m | 3:09AM1.59m | 3:44PM1.70m | 3:59AM1.72m | 4:12PM1.76m | 4:42AM1.83m | 4:38PM1.82m | 5:22AM1.89m | 5:04PM1.86m | ||||||||
Low Tide | 7:21PM1.21m | 7:23AM0.67m | 8:35PM1.04m | 8:34AM0.64m | 9:18PM0.84m | 9:25AM0.61m | 9:53PM0.65m | 10:07AM0.60m | 10:25PM0.47m | 10:43AM0.61m | 10:57PM0.31m | 11:16AM0.65m | 11:30PM0.19m | ||||||||
 |  |  | | | |  |  | |  | | |  | |  | | |  | | | | |
 | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — |
 | — | 5:23 | — | — | 5:22 | — | — | 5:21 | — | — | 5:20 | — | — | 5:19 | — | — | 5:17 | — | — | 5:16 | — |
mm | 2 | 2 | — | 2 | 2 | — | — | 1 | — | — | — | — | — | — | 1 | 1 | — | 2 | — | — | — |
Temp °C | 23 | 23 | 23 | 25 | 25 | 23 | 28 | 28 | 21 | 19 | 19 | 16 | 17 | 19 | 20 | 20 | 21 | 22 | 24 | 24 | 22 |
Feels °C | 24 | 25 | 25 | 29 | 28 | 24 | 27 | 30 | 21 | 13 | 13 | 9 | 14 | 18 | 20 | 21 | 23 | 25 | 27 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | E 12 | SE 7 | SE 9 | SE 9 | SE 14 | SSE 13 | SSE 16 | SSE 15 | SSE 14 | S 15 | S 16 | S 14 | S 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 12 | ESE 9 | ESE 9 |
| kJ | 3 | 189 | 246 | 257 | 1203 | 904 | 2246 | 3371 | 2480 | 3452 | 3439 | 2541 | 2147 | 1850 | 2115 | 1666 | 1017 | 704 | 339 | 154 | 126 |
Swell 2 Height (m) Direction Period (s) | — | SE 18 | SE 15 | SE 13 | SSE 19 | SSE 17 | SE 12 | S 18 | S 18 | ESE 9 | ESE 10 | ESE 9 | ESE 10 | E 9 | — | — | SW 16 | ESE 9 | ESE 9 | SSW 12 | SSW 11 |
| kJ | — | 12 | 56 | 88 | 74 | 673 | 590 | 973 | 1561 | 56 | 81 | 59 | 61 | 215 | — | — | 381 | 251 | 172 | 250 | 126 |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 18 | SSE 16 | SSE 19 | — | ESE 9 | — | SW 6 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 32 | 155 | 71 | — | 65 | — | 15 | 75 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 7 | S 5 | — | SSW 5 | — | SSW 4 | SSW 4 | SW 5 | NNE 5 | NNE 4 | NNE 5 | NNE 5 | NNE 4 | E 8 | ESE 8 | ESE 9 | ESE 9 | — | — | — | — |
| kJ | 208 | 43 | — | 30 | — | 33 | 35 | 96 | 69 | 24 | 59 | 80 | 20 | 507 | 762 | 721 | 442 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 32 | 3 | 3 | 0 | 3 | 3 | 3 | 3 | 0 | 64 | 64 | 64 | 0 | 0 | 21 | 0 | 0 | 3 | 0 | 3 | 3 |
Best forecast wave conditions in Shikoku | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Tainohama 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 Tainohama Surf forecast
The above surf forecast table for Tainohama provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tainohama can be found by selecting the local surf guide option on the grey menu. Our Tainohama 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 (Tainohama) 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 Tainohama 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.
Tainohama is 21 km (13 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.
Nearest