Teba Shima surfForecast / Shikoku / Japan

information circle16 Day Weather and Surf, issued 8 am Sunday 31 May 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
22.8° C
(Which is slightly warmer than usual)

Teba Shima surf forecast from 31 May 2026:

  • Best quality surf: Tuesday 2 Jun, 3AM (local time) - 6.5ft (2.0m), 14s period, S swell with glassy winds.
  • Most powerful swell: Wednesday 3 Jun, 3AM (local time) - 20ft (6.0m), 11s period, SE swell with 8,392 kJ wave energy.
  • Next surfable swell (1★+): Monday 1 Jun, 6AM (local time) - 3.5ft (1.1m), 14s period with S 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 Monday (Jun 01) at 6AM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 1.0m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Teba Shima in the next 16 days are 6.0m 11s and forecast to arrive on Wednesday (Jun 03) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 6.0m 16s period and expected on Wednesday (Jun 03) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Mon 1st Jun)3.5ft (1.1m) 14s
Best Surf 3AM (Tue 2nd Jun)6.5ft (2.0m) 14s
Most Powerful 3AM (Wed 3rd Jun)20ft (6.0m) 11s

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 262mm), heaviest during Tue night. Warm (max 27°C on Sun afternoon, min 18°C on Mon night). Winds increasing (calm on Mon night, strong winds from the E by Tue night).

Days 4-6 Weather Summary

Heavy rain (total 43mm), heaviest during Wed morning. Warm (max 25°C on Wed afternoon, min 20°C on Wed night). Winds decreasing (near gales from the N on Wed morning, calm by Thu night).

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
2
2
2
3
0
0
0
0
0
2
2
0
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
13
1.2
S
12
1.2
S
11
1.5
S
13
1.8
S
14
2
S
14
2
S
13
2
ESE
6
4.5
SE
9
3.5
SE
11
1.9
SE
10
1.1
SSE
9
1.1
S
8
0.8
S
8
0.7
S
8
0.5
ESE
9
0.3
SE
12
0.5
E
8
0.4
S
7
0.5
S
7
0.8
S
8
Wave Graph
Metric surfscale
Energy kJ
284
423
363
760
1179
1444
1419
293
3258
2900
730
216
165
84
55
44
24
33
18
23
92
Wind (km/h)
10
WSW
5
SE
10
SSW
5
SE
10
SSE
10
SE
20
ESE
25
ESE
40
E
55
N
45
N
10
NW
10
NE
15
NE
5
NNW
15
E
15
ESE
10
ESE
15
E
20
ESE
20
ESE
cross-off
on
cross
on
cross-on
on
on
cross-on
cross-on
cross-off
cross-off
off
cross-off
cross
off
cross-on
on
cross-on
cross-on
cross-on
on
High Tide
6:39PM1.66m
5:28AM1.69m
7:15PM1.65m
6:00AM1.68m
7:51PM1.62m
6:34AM1.67m
8:29PM1.59m
7:08AM1.63m
9:09PM1.56m
7:46AM1.58m
9:51PM1.53m
8:30AM1.51m
10:35PM1.52m
Low Tide
11:48AM0.18m
00:00AM0.97m
12:22PM0.16m
00:33AM0.98m
12:57PM0.18m
1:07AM1.00m
1:32PM0.21m
1:43AM1.02m
2:09PM0.26m
2:23AM1.04m
2:48PM0.33m
3:10AM1.04m
3:30PM0.41m
cloud
part cloud
part cloud
clear
part cloud
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
rain showers
clear
part cloud
cloud
rain showers
light rain
light rain
rain showers
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:52
4:52
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:06
7:07
7:07
7:07
7:08
7:08
18
20
27
197
34
2
1
2
2
2
1
4
8
Temp °C
26
27
20
23
23
20
20
21
22
22
25
23
25
24
22
22
22
22
22
22
22
25
26
20
23
23
21
19
20
19
15
26
24
24
24
25
22
23
23
23
22
22
Swell 1
Height (m)
Direction
Period (s)
0.9
S
13
1.2
S
12
1.2
S
11
1.5
S
13
1.8
S
14
2
S
14
2
S
13
1.7
SSW
13
2.2
SSW
15
5
SSW
14
2.5
SSW
12
1.1
SSW
10
1.1
S
8
0.8
S
8
0.7
S
8
0.6
S
7
0.5
S
7
0.5
E
8
0.4
S
7
0.5
S
7
0.8
S
8
Energy kJ
284
423
363
760
1179
1444
1419
1058
2198
10601
2047
235
165
84
55
38
24
33
14
23
92
Swell 2
Height (m)
Direction
Period (s)
0.6
ESE
11
0.5
ESE
11
0.9
SSE
5
0.8
SSW
16
0.3
ESE
10
0.4
ESE
11
0.3
ESE
10
1.3
SSW
15
3.5
SE
11
1.9
SE
10
1.1
SSE
9
0.4
ESE
9
0.4
ESE
9
0.5
ESE
9
0.5
ESE
9
0.4
ESE
8
0.5
S
7
0.4
ESE
7
0.4
ESE
6
0.7
ESE
6
Energy kJ
84
74
42
346
19
45
19
760
2900
730
216
33
30
45
44
24
22
18
11
27
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
12
0.3
SE
12
0.7
S
15
0.3
ESE
10
0.3
SE
11
0.2
ESE
12
0.9
NE
8
0.8
ESE
10
0.1
SE
12
0.1
SE
11
0.1
SE
11
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
ESE
6
0.2
ESE
8
0.3
SE
11
Energy kJ
22
23
224
19
19
14
88
103
6
5
5
21
22
22
6
6
18
Wind waves
Height (m)
Direction
Period (s)
0.1
SE
8
0.9
SE
5
0.2
E
9
2
ESE
6
4.5
SE
9
1.4
NNE
5
0.6
NNW
4
0.3
NNE
4
0.2
NNE
3
0.3
NE
4
Energy kJ
2
39
7
293
3258
85
10
3
1
2
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
4
3
3
4
1
4
4
2
2
1
1
1
1
1
1
1
1
Distance (km)
0
14
4
16
47
16
61
364
468
316
47
0
0
5
0
364
16
16
1034
47
47
Best forecast wave conditions in Shikoku
Rating
(10 max)
2
3
3
4
4
4
4
4
3
2
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
3
3
4
4
4
4
4
1
4
4
3
3
1
1
1
2
2
1
1
2
Header Global
Rating
(10 max)
7
6
5
5
4
4
5
5
6
5
5
5
5
4
5
5
5
9
6
6
9
  • 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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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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