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Surf Forecasts:

Teba Shima surfForecast / Shikoku / Japan

information circle12 Day Weather and Surf, issued 2 pm Monday 12 Jan 2026 JST
Forecast 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
18.0° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Teba Shima this week:

The surf forecast for Teba Shima over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jan 19) at 12PM. The primary swell is predicted to be 0.4m and 9s period with a secondary swell of 0.3m and 8s. Another secondary swell of 0.3m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Teba Shima in the next 12 days are 0.6m 10s and forecast to arrive on Monday (Jan 19) 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 2.1m 7s period and expected on Tuesday (Jan 13) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12PM (Mon 19th Jan)1.5ft (0.4m) 9s
Best Surf12PM (Mon 19th Jan)1.5ft (0.4m) 9s
Most Powerful 9PM (Mon 19th Jan)2ft (0.6m) 10s

Table - best surf conditions forecast for Teba Shima over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Very mild (max 15°C on Tue afternoon, min 3°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 15°C on Fri morning, min 8°C on Fri night). Wind will be generally light.

Mon
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
SSW
0.1
S
0.1
E
1.6
SW
0.1
E
0.1
SE
0.1
SE
0.1
E
0.2
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.4
SE
Period(s) (?)579810101010101099991010101111108
Wave
Graph
(?)Metric surfscale
Energy kJ (?)312024441019171717818111022222122
Wind
(km/h)
10
S
10
WNW
20
WSW
25
W
10
NW
5
NNW
0
SE
10
NW
5
NW
20
SW
10
WNW
5
NNW
5
SE
10
NNW
5
NNE
10
E
10
NNW
15
NNE
15
ENE
5
NW
0
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		cross-
off		cross-
off		offoffglassoffglasscrossoffoffonoffcross-
off		cross-
on		cross-
off		cross-
off		crossglassglass
High Tide
/ height (m)
2:45AM
1.23
12:54PM
1.44
4:12AM
1.33
2:04PM
1.44
5:00AM
1.44
3:07PM
1.48
5:34AM
1.53
3:58PM
1.56
6:05AM
1.61
4:42PM
1.64
6:34AM
1.67
5:21PM
1.71
7:01AM
1.71
Low Tide
/ height (m)
7:30PM
0.68
6:51AM
1.13
8:41PM
0.59
8:44AM
1.17
9:38PM
0.48
9:58AM
1.14
10:24PM
0.37
10:46AM
1.09
11:04PM
0.26
11:22AM
1.03
11:40PM
0.17
11:55AM
0.97
12:13AM
0.11
Mon
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Sunrise--7:07--7:07--7:05--7:05--7:05--7:05--7:05
Sunset5:13--5:14--5:15--5:15--5:16--5:16--5:17--
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C65141579105121412151591314913131015
Feels °C (?)20892671988131259116109814
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Teba Shima at:
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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 12 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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