Takegashima Surf Break

Lat Long: 33.55° N 134.32° E

Takegashima Surf Forecast and Surf Report

Issued: 8 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Takegashima sea temperature is
28.6° C
0.9° 

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


Takegashima surf forecast from 13 Aug 2026:

  • Best quality surf: Monday 17 Aug, 6AM (local time) - 3.5ft (1.1m), 10s period, ESE swell with glassy winds.
  • Most powerful swell: Thursday 20 Aug, 12AM (local time) - 4.5ft (1.3m), 9s period, SSE swell with 255 kJ wave energy.
  • Next surfable swell (1★+): Thursday 13 Aug, 9PM (local time) - 2.5ft (0.7m), 9s period with S 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 Thursday (Aug 13) at 9PM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.5m and 4s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Takegashima in the next 16 days are 1.3m 9s and forecast to arrive on Thursday (Aug 20) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Aug 20) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 13th Aug)2.5ft (0.7m) 9s
Best Surf 6AM (Mon 17th Aug)3.5ft (1.1m) 10s
Most Powerful12AM (Thu 20th Aug)4.5ft (1.3m) 9s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s cookin’ at Takegashima.

Right off the bat, it's a quiet start. The first few days are flat and messy, so you’re not missing a thing if you sit this one out. We’ve got a bit of a dry spell until Friday the 14th, when some small 2ft swell from the South shows up. It’s not gonna get the heart pumpin', but Friday morning is glassy, which makes even tiny waves feel special. The water temp is sittin' around 84°F, which is pretty normal for this time of year, so no surprises there.

Saturday the 15th gives you similar 2ft South swell, and again, Saturday morning is glassy. That early window is your best bet for a clean, gutless little session if you’re desperate for a paddle. The swell energy is still weak (117 to 122 range), so don’t expect much push.

Things start to get interesting from the 20th. Thursday the 20th morning brings 4ft from the SE with glassy wind – finally some clean, rideable surf. The energy is picking up (162), but it’s still fairly ordinary. That afternoon, the wind swings offshore from the SSW at 12 mph, making for some clean, lined-up waves, even if they’re only 3ft.

The real standout, though, is Friday the 21st afternoon. That’s the pick of the first week. The swell is 3ft from the South, not huge, but the wind goes glassy from the West. The energy bumps up to 214 and the report says *expect good surf conditions*. That’s the one to point your board at. The swell direction is S, which matches what the reef wants, and it’ll be clean as a whistle.

Now, here’s where it gets serious. Sunday the 23rd morning, a long-period groundswell from the SE starts to fill in – 5ft at 15 seconds. The energy jumps to 1048 – strong. But here’s the rub: the wind is onshore from the NE. For a reef break like Takegashima, that long period swell (15 seconds is very long) means the waves will be powerful and sucky, but the onshore wind will chop ‘em up. This continues into Monday the 24th, with 8ft to 8ft waves and still cross-onshore wind. At 8ft, this is expert-only territory. If you’re not dialed in, stay on the beach. The energy is massive (up to 2668), so this is big, heavy ocean.

Tuesday the 25th is similar, with 8ft swell and cross-onshore wind, still gnarly and messy for a paddle surfer. Honestly, this setup looks more interesting for a kite surfer than someone on a shortboard.

Then we get a nice clean-up on Wednesday the 26th. The swell drops to 4ft, direction shifts to East, period 12 seconds – still a solid groundswell. Wind goes cross-offshore from the S at 6 mph. The report says *expect good surf conditions* again. This is your other standout: clean, manageable waves with some punch. The energy is a solid 458, so you’ll feel it.

After that, it fades fast. Thursday the 27th and Friday the 28th are tiny and blown out, with strong offshore winds Friday making it nearly impossible to get into the wave. Not worth the effort.

So, to sum it up: the best windows are Friday afternoon the 21st for clean, fun waves, and Wednesday the 26th for a bit more size and power in clean conditions. The big swell from the 23rd to 25th is for experts only, and the wind will spoil it anyway. Keep an eye on the long-range stuff, but don't hold your breath.

Rusty.

Short Range Forecast

Heavy rain (total 25mm), heaviest during Sat night. Warm (max 28°C on Fri morning, min 24°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 33mm), heaviest during Sun night. Warm (max 29°C on Tue afternoon, min 25°C on Sun night). Wind will be generally light.

Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
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
0
1
1
1
1
1
0
0
0
1
0
1
0
0
0
0
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
12
0.3
SE
12
0.7
S
9
0.7
S
9
0.7
S
9
0.6
S
8
0.7
S
10
0.7
S
9
0.7
S
9
0.6
E
10
0.6
E
10
0.6
E
10
1
ESE
10
0.6
E
10
0.8
SE
5
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
10
1.3
SSE
9
Wave Graph
Metric surfscale
Energy kJ
23
22
79
73
73
52
94
79
76
71
71
68
214
71
30
29
28
27
26
27
255
Wind (km/h)
5
ESE
5
SE
5
NW
5
ESE
10
SSE
5
WNW
5
E
10
SE
10
E
15
E
15
SE
10
SE
10
SE
10
SE
10
ESE
10
ESE
5
SE
5
E
5
E
10
SSE
5
WSW
Wind State
cross
cross
glassy
glassy
cross-off
glassy
glassy
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
glassy
cross-on
cross-off
off
High Tide
6:47PM1.92m
6:16AM1.99m
7:13PM1.94m
6:56AM2.01m
7:39PM1.94m
7:35AM1.99m
8:04PM1.93m
8:16AM1.92m
8:30PM1.90m
8:59AM1.82m
8:58PM1.86m
9:48AM1.68m
9:27PM1.81m
Low Tide
12:13PM0.24m
00:28AM0.83m
12:48PM0.27m
1:01AM0.72m
1:20PM0.34m
1:34AM0.63m
1:52PM0.45m
2:09AM0.57m
2:23PM0.59m
2:46AM0.55m
2:54PM0.76m
3:27AM0.55m
3:26PM0.93m
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
part cloud
rain showers
rain showers
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:24
5:24
5:24
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:50
6:47
6:46
6:45
6:45
 mm
5
3
1
2
2
12
2
2
7
4
6
6
2
4
3
1
2
Temp °C
26
27
25
28
28
25
28
28
25
27
28
26
27
27
26
28
29
26
28
29
27
Feels °C
29
30
30
30
31
29
31
31
29
30
30
29
30
30
31
32
33
31
33
33
33
  • Map Icons:
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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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