
Surf Forecasts:
Takegashima surf forecast from 13 Jul 2026:
- Best quality surf: Saturday 18 Jul, 9AM (local time) - 1.5ft (0.5m), 10s period, SE swell with glassy winds.
- Most powerful swell: Saturday 18 Jul, 9PM (local time) - 2.5ft (0.7m), 9s period, ESE swell with 65 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 9AM (local time) - 1.5ft (0.5m), 10s 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 Saturday (Jul 18) at 9AM. The primary swell is predicted to be 0.5m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Takegashima in the next 16 days are 0.7m 9s and forecast to arrive on Saturday (Jul 18) at 9PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 10s period and expected on Tuesday (Jul 14) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sat 18th Jul) | 1.5ft (0.5m) 10s |
| Best Surf | 9AM (Sat 18th Jul) | 1.5ft (0.5m) 10s |
| Most Powerful | 9PM (Sat 18th Jul) | 2.5ft (0.7m) 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 on the cards for Takegashima.
To be straight with you, the next week and a half is a bit of a struggle. For days on end, from now right through to the 23rd of July, we're looking at tiny, weak swell. It’s mostly around 1ft to 1ft with period under 12 seconds, and the combined energy is barely registering – we're talking values as low as 18 (weak energy). There's just no real push. The wind is often light and variable, sometimes glassy, but with no swell to work with, it’s a waiting game. The water is sitting at 78°, which is a bit colder than normal for this time of year.
Then, around the 24th of July, things start to get interesting. The period jumps to 18 seconds, which is a very long period groundswell. The swell height is still small at 1ft, but the energy picks up to 72 and 87 (moderate energy). This is the kind of swell that needs a good point or reef to focus it, and that's exactly what Takegashima is. It won't be big, but those long-period lines could offer some fun, clean waves, especially with the glassy conditions on the morning of the 25th. The energy climbs to 133 (moderate energy) on the 25th and 147 on the 26th.
The real standout, though, is looking at the 28th of July. We finally get a jump in swell height to 4ft from the SE, with a period of 11 seconds. The combined energy on the Tuesday morning hits 324 (strong wave energy), which is a proper sign of life. The wind is set to be light and glassy from the NE in the morning. For a consistent, exposed reef like Takegashima, that’s a recipe for clean, well-shaped waves. The crowd factor is listed as "sometimes," so you might have a few others out, but for a spot that's been quiet for so long, it’ll be worth it. The 29th also looks good with a clean, cross-off wind in the afternoon.
So, to sum it up: the first week and a half is a write-off unless you can milk tiny, clean waves. The 28th of July is the top pick – a proper swell, clean conditions, and a reef that will handle that long-period energy well. Don't sleep on the 25th and 26th for some small but glassy groundswell if you're keen on a longboard.
Rusty.
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 31°C on Tue morning, min 27°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Fri afternoon. Warm (max 31°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
AM | 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 12 | SE 12 | SE 11 | ESE 11 | SE 10 | SE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | SE 10 | ESE 9 | ESE 9 | ESE 9 | SE 8 | SE 8 | SE 9 | SSE 8 | SE 8 |
Wave Graph | |||||||||||||||||||||
36 | 36 | 31 | 44 | 28 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 50 | 55 | 65 | 49 | 33 | 18 | 20 | 27 | 17 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-on | cross-off | glassy | cross-on | cross-off | glassy | glassy | cross-on | glassy | glassy | cross-off | glassy | cross | cross-off | glassy | cross | cross-off | glassy |
High Tide | 6:44PM1.85m | 5:35AM1.87m | 7:16PM1.87m | 6:19AM1.90m | 7:47PM1.88m | 7:02AM1.91m | 8:17PM1.87m | 7:45AM1.88m | 8:47PM1.85m | 8:29AM1.81m | 9:18PM1.81m | 9:18AM1.72m | 9:50PM1.78m | ||||||||
Low Tide | 11:48AM0.14m | 00:09AM1.05m | 12:28PM0.12m | 00:46AM0.98m | 1:05PM0.15m | 1:23AM0.90m | 1:41PM0.22m | 2:00AM0.83m | 2:17PM0.33m | 2:38AM0.78m | 2:53PM0.47m | 3:20AM0.74m | 3:30PM0.64m | ||||||||
5:01 | — | — | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | |
— | 7:14 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | — | 7:10 | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | 2 | — | — | 2 | — | — | — | — | — | 2 | — |
Temp °C | 31 | 31 | 29 | 31 | 31 | 28 | 30 | 30 | 28 | 31 | 29 | 27 | 29 | 29 | 27 | 29 | 29 | 27 | 28 | 28 | 26 |
Feels °C | 35 | 36 | 34 | 35 | 36 | 33 | 34 | 34 | 33 | 34 | 33 | 32 | 34 | 33 | 33 | 34 | 33 | 33 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 6 | SE 9 | SE 10 | ESE 9 | ESE 9 | ESE 9 | SE 8 | SE 8 | SE 9 | SSE 8 | SE 8 |
209 | 157 | 86 | 84 | 80 | 76 | 70 | 37 | 33 | 34 | 11 | 13 | 50 | 55 | 65 | 49 | 33 | 15 | 20 | 27 | 17 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 11 | ESE 11 | SE 10 | SE 11 | SSW 8 | SSW 8 | SSW 8 | ESE 10 | ESE 9 | ESE 10 | SW 6 | SW 6 | SSW 6 | SSE 10 | SW 6 | SW 6 | E 9 | SW 6 | SW 6 |
36 | 36 | 31 | 44 | 28 | 18 | 14 | 22 | 13 | 18 | 17 | 18 | 6 | 9 | 3 | 9 | 5 | 8 | 7 | 11 | 10 | |
Swell 3 Height (m) Direction Period (s) | E 9 | — | E 9 | E 10 | SE 11 | ESE 10 | SE 11 | ESE 10 | ESE 10 | SE 9 | SE 9 | SSW 6 | E 9 | S 7 | SSE 9 | SSW 6 | E 8 | ESE 10 | SSW 5 | E 9 | ESE 11 |
2 | — | 15 | 17 | 18 | 18 | 18 | 18 | 18 | 14 | 14 | 4 | 16 | 4 | 8 | 3 | 12 | 18 | 2 | 6 | 12 | |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | — | — | — | — | — | — | — | NNE 3 | — | — | — | — | — | — | SW 5 | — | — | — |
3 | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | 18 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 20 | 4 | 20 | 20 | 4 | 29 | 29 | 4 | 4 | 284 | 20 | 0 | 342 | 0 | 4 | 482 | 4 | 34 | 294 | 20 |
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.










