Surf Forecasts:
Takegashima surf forecast from 30 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 6PM (local time) - 3.5ft (1.0m), 7s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 6 Sep, 9AM (local time) - 5ft (1.5m), 13s period, SE swell with 778 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 12AM (local time) - 2.5ft (0.7m), 7s 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 Monday (Aug 31) at 12AM. The primary swell is predicted to be 0.7m and 7s 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 1.5m 13s and forecast to arrive on Sunday (Sep 06) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 7s period and expected on Monday (Aug 31) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 31st Aug) | 2.5ft (0.7m) 7s |
| Best Surf | 6PM (Tue 1st Sep) | 3.5ft (1.0m) 7s |
| Most Powerful | 9AM (Sun 6th Sep) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for Takegashima over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s get into it.
First up, we’re looking at a pretty quiet start for Takegashima. The first few days are a bit of a write-off with small, weak swell and mostly onshore or cross winds messing up the surface. The water is sitting at a touch warmer than normal for this time of year, coming in at 85°F.
We’ve got a bit of energy building from the 2nd of September, with a small bump in swell height and combined energy hitting 235 (moderate), but the period is short at 8 seconds and the wind is cross. It’s still marginal, not really worth getting excited about.
Right, now for the real story. The standout window is from the 9th of September. Wednesday morning is shaping up to be a beauty. The swell picks up to 8ft from the ESE with a very long period of 13 seconds – that’s proper groundswell. The wind is dead calm, glassy conditions, and the combined energy is a massive 2741 (strong). This is a reef break, so that long period will wrap in nicely. This is for experienced surfers only, as 8ft is getting big. The following afternoon sees the swell even bigger at 10ft, still clean with a light cross-off wind. Again, this is expert territory.
Then, on the 11th of September, Friday afternoon, we get another cracker. The swell drops back to 6ft from the south, but it’s still a long period of 12 seconds. The wind is glassy again, and the energy is 1249 (strong). This is a much more manageable size for strong intermediates, and the clean conditions will make it a joy.
The 12th of September Saturday morning has an 8ft swell, but the period has dropped to 8 seconds, so it’s more of a wind swell. Still, glassy conditions and moderate energy (715) mean it could be fun for those who like a bit of power.
The 13th of September Sunday morning is a weird one – a massive 16ft south swell with a 10-second period, but the wind is onshore and the energy is through the roof at 4852 (very strong). This is a dangerous, messy beast. Only for the absolute top-tier crew, and even then, it’s marginal.
After that, things settle right down. The 14th of September has a small, clean, glassy 4ft south swell, a nice little finisher for the patient surfer.
So, to sum it up: the best bet is the 9th of September Wednesday morning for the big, clean, glassy groundswell, closely followed by the 11th of September Friday afternoon for a slightly smaller but equally clean session. The rest of the run is a mix of small and messy or just too big. Get on it while it’s clean.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Wed morning. Warm (max 31°C on Sun afternoon, min 25°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Sat morning. Warm (max 29°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||
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 10 | S 7 | S 9 | S 8 | SE 10 | ESE 13 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SE 7 | ESE 7 | ESE 9 | ESE 8 | ESE 8 | SE 9 | ESE 8 | SE 13 |
Wave Graph | ||||||||||||||||||||
37 | 51 | 73 | 51 | 31 | 59 | 55 | 127 | 159 | 168 | 114 | 61 | 67 | 42 | 96 | 90 | 90 | 75 | 62 | 171 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | off | cross-off | cross | glassy | cross | cross | glassy | cross-on | cross | glassy | cross-on | cross-off | glassy | on | on | on |
High Tide | 7:30PM1.95m | 7:49AM1.98m | 7:55PM1.93m | 8:29AM1.89m | 8:20PM1.90m | 9:13AM1.77m | 8:48PM1.85m | 10:06AM1.62m | 9:18PM1.78m | 11:21AM1.49m | 9:56PM1.69m | 1:30PM1.45m | 10:59PM1.59m | |||||||
Low Tide | 1:36AM0.48m | 1:53PM0.59m | 2:11AM0.45m | 2:23PM0.74m | 2:49AM0.46m | 2:53PM0.90m | 3:32AM0.50m | 3:25PM1.07m | 4:25AM0.57m | 4:05PM1.22m | 5:39AM0.64m | 5:24PM1.36m | ||||||||
— | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | |
6:31 | — | — | 6:30 | — | — | 6:29 | — | — | 6:28 | — | — | 6:25 | — | — | 6:24 | — | — | 6:23 | — | |
mm | 1 | 2 | — | — | — | — | — | 2 | 4 | — | — | 2 | 2 | — | — | 2 | 3 | 3 | 10 | 17 |
Temp °C | 31 | 27 | 31 | 30 | 26 | 30 | 30 | 27 | 28 | 29 | 26 | 28 | 29 | 27 | 29 | 29 | 27 | 27 | 25 | 24 |
Feels °C | 35 | 32 | 34 | 33 | 30 | 33 | 33 | 32 | 33 | 32 | 31 | 32 | 33 | 33 | 33 | 34 | 33 | 31 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 10 | S 7 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SE 7 | ESE 7 | ESE 9 | ESE 8 | ESE 8 | SE 9 | ESE 8 | ESE 8 |
37 | 51 | 73 | 51 | 31 | 32 | 55 | 127 | 159 | 168 | 114 | 61 | 67 | 42 | 96 | 90 | 90 | 75 | 62 | 90 | |
Swell 2 Height (m) Direction Period (s) | SW 11 | SE 10 | SE 10 | SE 10 | SSW 9 | ESE 13 | ESE 12 | E 12 | E 11 | E 11 | ESE 11 | S 9 | SSW 9 | S 7 | S 8 | SSW 7 | SSE 7 | SSW 9 | SSW 10 | SE 13 |
4 | 38 | 25 | 25 | 31 | 59 | 52 | 70 | 61 | 58 | 37 | 39 | 46 | 22 | 32 | 18 | 18 | 46 | 56 | 171 | |
Swell 3 Height (m) Direction Period (s) | E 11 | SW 9 | E 10 | SSW 10 | SE 10 | SE 9 | SE 9 | SE 10 | SE 10 | SE 11 | SSW 9 | ESE 10 | E 10 | SSW 8 | SW 10 | SW 10 | SW 10 | E 16 | SSE 8 | SSW 10 |
2 | 3 | 2 | 10 | 24 | 23 | 22 | 14 | 15 | 18 | 27 | 34 | 48 | 22 | 25 | 25 | 25 | 5 | 11 | 56 | |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | SW 4 | SSW 3 | — | SSE 3 | — | — | — | — | — | — | — | — | — | S 8 | SSW 8 | S 8 | SSW 3 | SE 5 |
71 | 84 | 4 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | 29 | 33 | 28 | 3 | 32 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 4 | 0 | 482 | 0 | 377 | 29 | 0 | 34 | 29 | 0 | 34 | 0 | 0 | 11 | 4 | 11 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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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.











