Takegashima Surf Break

Lat Long: 33.55° N 134.32° E

Takegashima Surf Forecast and Surf Report

Issued: 8 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Takegashima sea temperature is
28.4° C
0.7° 

Takegashima surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Takegashima surf forecast from 18 Aug 2026:

  • Best quality surf: Tuesday 25 Aug, 6AM (local time) - 8ft (2.5m), 16s period, SE swell with glassy winds.
  • Most powerful swell: Tuesday 25 Aug, 12PM (local time) - 10ft (3.0m), 16s period, SE swell with 4,056 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 18 Aug, 6PM (local time) - 3ft (0.9m), 5s period with SE swell.

Best Forecast Surf Conditions for Takegashima this week:

The surf forecast for Takegashima over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 6PM. The primary swell is predicted to be 0.9m and 5s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Takegashima in the next 16 days are 3.0m 16s and forecast to arrive on Tuesday (Aug 25) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 10s period and expected on Friday (Aug 21) at 6PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Tue 18th Aug)3ft (0.9m) 5s
Best Surf 6AM (Tue 25th Aug)8ft (2.5m) 16s
Most Powerful12PM (Tue 25th Aug)10ft (3.0m) 16s

Table - best surf conditions forecast for Takegashima over the next 16 days.


The Lowdown

G’day, Rusty here. Look, straight up, the next few days are pretty flat and ordinary for Takegashima. There’s a bit of tiny, weak swell around but nothing worth paddling out for until later in the week.

We’ve got a real gap here. From Tuesday morning the 18th right through to Thursday the 20th, the waves are tiny—under 3 feet—with short periods and not enough energy (combined energy values of just 66 to 84). Winds are light cross or cross-offshore, but it’s just not doing anything. You’d be wasting your time.

Friday the 21st is where things start to get interesting. The morning is glassy (ESE 3 mph) with a 3-foot swell from the south at 9 seconds, and energy jumps to 178 (moderate). It’s surfable but still ordinary. The real spark comes Friday afternoon: a 3-foot south swell at 10 seconds, combined energy of 234, with clean cross-offshore winds (SSE 6 mph). That’s your first proper session of the week—small but clean.

Saturday the 22nd and Sunday the 23rd drop right back off. Tiny waves under 2 feet, even with glassy mornings, the energy is pathetic (25 to 61). Not worth suiting up.

Now, Monday the 24th is where we start to see something special building. The morning is glassy (SE 3 mph) with a 3-foot south-east swell at a very long 16 seconds—that’s proper groundswell energy. The combined energy is 697 (moderate-to-strong). It’s clean and building. Then Monday afternoon it kicks: 5 feet from the SE, same 16-second period, and the energy rockets to 1343 (strong). Clean cross-offshore winds (SSE 6 mph). This is the first standout—good for experienced surfers, clean, and that long period will wrap nicely into this reef setup.

Tuesday the 25th is the big one. Morning session: glassy (NE 3 mph), 8-foot SE swell at 16 seconds, and the combined energy is 3737 (very strong). This is excellent for experienced surfers—big, clean, long-period groundswell. The afternoon gets bigger (10 feet) but the wind goes cross-shore (ESE 6 mph), and the forecast flags questionable tide conditions. Still, the morning is your standout session of the whole outlook.

Wednesday the 26th sees the swell getting huge—10 to 13 feet from the SSE at 16-17 seconds. Energy is massive (5315 to 8004). But the wind turns onshore and cross-onshore (NE to ENE 9 mph), making it choppy and marginal. This is expert-only territory, and honestly, it looks more interesting for kite surfing than paddle surfing with that wind and size.

Thursday the 27th is a write-off. 13 to 15-foot SSE swell but howling cross-onshore winds (NNE 12-16 mph) and choppy. Poor conditions.

Friday the 28th, the wind swings around to a glassy NW 3 mph in the morning, then NE 3 mph in the afternoon. The swell drops a touch to 13 then 12 feet from the SSE at 14 seconds, but the energy is still massive (5854 to 5434). This is exceptional for experts—clean, glassy, huge groundswell. If you’ve got the skill, this is another standout.

From Saturday the 29th into September, the swell slowly backs off from 10 feet down to 5 feet, but the winds turn more cross-shore to onshore, and conditions become marginal. The energy remains strong early on (over 4000) but drops to moderate by Wednesday the 2nd (703 to 486). Nothing clean or exceptional after the 28th.

For the standout, I’m calling Tuesday morning the 25th as the best on offer—glassy, 8-foot SE groundswell at 16 seconds, very strong energy, and clean. Monday afternoon the 24th and Friday the 28th are also top-tier sessions. Keep in mind, Takegashima is a consistent reef break exposed to swell, and crowds are sometimes an issue, so get in early.

Water temp is 83°, which is about normal for this time of year (anomaly 1°).

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Tue morning. Warm (max 29°C on Wed morning, min 25°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 30°C on Sat morning, min 25°C on Fri night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
1
0
0
1
1
1
2
0
0
0
0
0
1
2
3
4
4
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
SE
5
0.9
SE
5
0.7
SE
8
0.7
ESE
8
0.7
ESE
8
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.9
S
9
0.9
S
9
1
S
10
0.4
SE
11
0.4
ESE
10
0.3
SE
10
0.2
ESE
10
0.4
ESE
11
0.3
ESE
14
0.9
SE
15
1
SE
13
1.6
SE
16
2.1
SE
16
Wave Graph
Metric surfscale
Energy kJ
33
43
69
56
51
25
25
34
129
133
186
29
42
17
10
37
38
309
361
1330
2344
Wind (km/h)
10
SE
10
SSE
5
SE
5
SE
10
SSE
5
SSW
5
ESE
10
S
5
WSW
5
E
10
S
5
W
5
SE
15
S
5
WSW
5
SSE
15
S
5
WSW
5
SE
10
SSE
0
E
Wind State
cross
cross-off
glassy
cross
cross-off
glassy
cross
cross-off
glassy
glassy
cross-off
glassy
glassy
cross-off
cross-off
glassy
cross-off
cross-off
glassy
cross-off
glassy
High Tide
8:58PM1.86m
9:48AM1.68m
9:27PM1.81m
10:51AM1.55m
10:01PM1.74m
12:28PM1.45m
10:49PM1.66m
2:49PM1.47m
00:11AM1.59m
4:10PM1.59m
2:01AM1.59m
4:51PM1.70m
Low Tide
2:54PM0.76m
3:27AM0.55m
3:26PM0.93m
4:16AM0.59m
4:02PM1.10m
5:20AM0.63m
4:54PM1.26m
6:46AM0.65m
6:52PM1.37m
8:20AM0.60m
9:07PM1.34m
9:32AM0.51m
10:12PM1.22m
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:26
5:28
5:28
5:28
5:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
6:43
6:42
6:39
6:38
 mm
3
1
2
1
2
2
1
Temp °C
27
28
26
29
28
26
29
28
26
29
29
26
30
30
26
30
30
26
29
28
26
Feels °C
31
32
31
33
32
31
33
32
31
32
32
30
33
32
30
34
34
31
33
32
32
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  • 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 Takegashima Surf forecast

The above surf forecast table for Takegashima provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Takegashima can be found by selecting the local surf guide option on the grey menu. Our Takegashima 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 (Takegashima) 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 Takegashima 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.

Takegashima is 33 km (20 miles) from Muroto. If you plan a holiday in Shikoku, look for hotels and other accommodation in Muroto. Muroto has rooms for a wide range of budgets as well as car hire and transport links.

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