
Surf Forecasts:
Takegashima surf forecast from 1 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 3PM (local time) - 16ft (5.0m), 17s period, SE swell with cross-onshore winds.
- Most powerful swell: Thursday 6 Aug, 6AM (local time) - 20ft (6.0m), 17s period, SE swell with 22,443 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 9AM (local time) - 1.5ft (0.5m), 18s period with ESE 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 Sunday (Aug 02) at 9AM. The primary swell is predicted to be 0.5m and 18s period with a secondary swell of 0.6m and 9s. Another secondary swell of 0.6m and 4s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Takegashima in the next 16 days are 6.0m 17s and forecast to arrive on Thursday (Aug 06) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 16s period and expected on Saturday (Aug 08) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 2nd Aug) | 1.5ft (0.5m) 18s |
| Best Surf | 3PM (Wed 5th Aug) | 16ft (5.0m) 17s |
| Most Powerful | 6AM (Thu 6th Aug) | 20ft (6.0m) 17s |
Table - best surf conditions forecast for Takegashima over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s talk about what’s coming up at Takegashima. This is a proper reef break, exposed, and it loves an easterly groundswell. The next week and a half has a bit of everything, including some absolute monsters if you’re ready for ‘em.
The run starts on Sunday, 2 August with a real gentle one. Morning glass-off with a 2ft swell from the ESE at 18 seconds, clean as a whistle, combined energy at 358. It’s a longboard dream. The afternoon picks up to 4ft, still glassy. A nice warm-up.
Monday, 3 August, the swell builds to 5ft then 6ft, but the wind goes cross-on and cross-shore with a risk of storms. It’s gonna get chopped up.
Now, Tuesday, 4 August morning is the standout. The water temp is about average for this time of year. A 10ft ESE groundswell with a 17-second period is proper long-period groundswell, and the combined energy is 5629 – strong. The wind is glassy. If you’re an expert, this is the session. The afternoon swell hits 12ft, but the wind goes cross-shore, so the morning is the window.
Wednesday, 5 August, the swell blows up to 15ft and then 16ft from the SE and ESE. That’s too big for most, and the wind is onshore or cross-on. It’s lookin’ more like a kite day than a paddle day. The energy is massive – 12900 to 15802.
Thursday, 6 August stays enormous, with 20ft sets and a moderate breeze. Still too big, cross-on wind, t-storms possible. Not a surfer’s day.
Friday, 7 August, the swell is still 16ft, but the wind is cross-on and choppy. By the afternoon, conditions are poor. Saturday, 8 August, the swell drops to 6ft, but the period crashes to 8 seconds – weak windswell – and the wind is cross-on. Poor.
There’s a lull from Saturday, 8 August through Monday, 10 August. Small, onshore, choppy. Nothing doing.
Tuesday, 11 August, things clean up. The morning is glassy with a 4ft S swell, 12-second period, energy at 473. Small and clean. The afternoon gets a light offshore from the SSW with a 3ft swell.
Wednesday, 12 August is tiny – 3ft to 1ft – just ordinary. Thursday, 13 August is similar, with a 2ft swell, but the afternoon sees a clean offshore wind again.
Friday, 14 August, is another standout. The morning is glassy, with a 7ft swell from the ESE at 11 seconds. Combined energy is 1007 – moderate. Excellent for experienced surfers. The afternoon holds at 6ft with a clean cross-offshore wind.
Saturday, 15 August, the swell builds to 7ft, but the wind is onshore, and by the afternoon it’s a 12ft cross-on mess. Not ideal.
Sunday, 16 August, the swell is 10ft to 8ft, but the wind is cross-on or cross-shore, and the period drops to 9-10 seconds. Marginal.
Monday, 17 August, has a 8ft swell from the E with onshore wind. Another one to skip.
The best of the lot is Tuesday, 4 August morning – that 10ft, 17-second ESE groundswell with glassy conditions is a proper needle for experts. The next best is Friday, 14 August morning – 7ft, clean, and glassy. That’s where you want to be.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Mon morning. Warm (max 34°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 24mm), heaviest during Fri afternoon. Warm (max 30°C on Wed morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||
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 16 | ESE 18 | ESE 16 | ESE 15 | ESE 16 | ESE 16 | ESE 18 | ESE 17 | ESE 17 | ESE 17 | SE 17 | SE 17 | SE 17 | SE 17 | SSE 16 | SSE 16 | SSE 16 | S 15 | S 16 |
Wave Graph | |||||||||||||||||||
64 | 174 | 636 | 621 | 1165 | 1393 | 3135 | 5064 | 6602 | 9838 | 12900 | 15802 | 17964 | 21936 | 18860 | 16529 | 12900 | 10511 | 8753 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | cross-on | cross-on | cross | cross-on | glassy | cross | cross-on | on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 8:02AM1.91m | 8:40PM1.88m | 8:45AM1.83m | 9:08PM1.85m | 9:33AM1.72m | 9:38PM1.80m | 10:30AM1.59m | 10:12PM1.75m | 11:49AM1.48m | 10:54PM1.69m | 1:46PM1.44m | 11:54PM1.64m | |||||||
Low Tide | 2:06AM0.71m | 2:22PM0.45m | 2:43AM0.66m | 2:55PM0.61m | 3:24AM0.63m | 3:29PM0.78m | 4:11AM0.63m | 4:06PM0.96m | 5:09AM0.65m | 4:51PM1.14m | 6:23AM0.65m | 6:05PM1.29m | |||||||
— | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | |
7:02 | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | |
mm | — | — | — | — | 2 | 3 | 2 | — | — | — | — | — | — | — | 3 | 8 | 6 | 7 | 12 |
Temp °C | 29 | 33 | 34 | 30 | 30 | 29 | 27 | 29 | 28 | 27 | 30 | 30 | 27 | 29 | 30 | 27 | 28 | 28 | 26 |
Feels °C | 33 | 36 | 39 | 34 | 34 | 33 | 31 | 33 | 31 | 30 | 32 | 32 | 29 | 29 | 31 | 30 | 31 | 31 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 16 | ESE 9 | ESE 16 | ESE 15 | ESE 16 | ESE 16 | ESE 18 | ESE 17 | ESE 17 | ESE 17 | SE 17 | SE 17 | SE 17 | SE 17 | SSE 16 | SSE 16 | SSE 16 | S 15 | S 16 |
64 | 55 | 636 | 621 | 1165 | 1393 | 3135 | 5064 | 6602 | 9838 | 12900 | 15802 | 17964 | 21936 | 18860 | 16529 | 12900 | 10511 | 8753 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | ESE 18 | S 7 | SE 10 | SSE 10 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
18 | 174 | 4 | 15 | 9 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | ESE 19 | ESE 14 | SSW 8 | SSW 8 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
35 | 120 | 7 | 6 | 5 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | N 4 | NNE 4 | N 3 | E 5 | ESE 6 | ESE 7 | E 8 | E 9 | — | — | — | — | — | — | — | — | — | ESE 10 |
— | 9 | 8 | 5 | 19 | 100 | 200 | 565 | 874 | — | — | — | — | — | — | — | — | — | 139 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 4 | 32 | 29 | 29 | 0 | 29 | 29 | 34 | 512 | 11 | 437 | 467 | 11 | 482 | 482 | 512 |
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.











