Surf Forecasts:
Osaki Point surf forecast from 28 Sep 2026:
- Best quality surf: Sunday 4 Oct, 6PM (local time) - 8ft (2.5m), 9s period, ESE swell with glassy winds.
- Most powerful swell: Monday 28 Sep, 9PM (local time) - 7ft (2.2m), 13s period, SSW swell with 1,752 kJ wave energy.
- Next surfable swell (1★+): Monday 28 Sep, 12PM (local time) - 4.5ft (1.3m), 6s period with S swell.
Best Forecast Surf Conditions for Osaki Point this week:
The surf forecast for Osaki Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 28) at 12PM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 0.5m and 12s. Another secondary swell of 0.4m and 15s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Osaki Point in the next 16 days are 2.2m 13s and forecast to arrive on Monday (Sep 28) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Friday (Oct 02) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Mon 28th Sep) | 4.5ft (1.3m) 6s |
| Best Surf | 6PM (Sun 4th Oct) | 8ft (2.5m) 9s |
| Most Powerful | 9PM (Mon 28th Sep) | 7ft (2.2m) 13s |
Table - best surf conditions forecast for Osaki Point over the next 16 days.
Short Range ForecastModerate rain (total 16mm), heaviest on Mon afternoon. Warm (max 27°C on Mon morning, min 20°C on Tue afternoon). Winds increasing (light winds from the NE on Mon afternoon, fresh winds from the NE by Tue afternoon). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sat night. Warm (max 26°C on Thu morning, min 15°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the NNE by Fri night). | ||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||||
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) | E 9 | SSW 14 | SSW 13 | SSW 12 | SSW 11 | S 11 | S 10 | SSE 10 | SSE 10 | SE 9 | ESE 9 | ESE 8 | NE 6 | NE 6 | SE 8 | E 8 | E 8 | ESE 9 | ESE 10 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 17 | 545 | 1599 | 1332 | 716 | 514 | 394 | 276 | 473 | 390 | 354 | 91 | 44 | 62 | 16 | 130 | 407 | 1288 | 1467 | 1228 | 1143 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | on | on | cross-on | on | on | on | on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | glassy |
High Tide | 6:31PM1.86m | 7:18AM1.84m | 6:57PM1.84m | 8:01AM1.75m | 7:25PM1.80m | 8:52AM1.62m | 7:55PM1.73m | 9:56AM1.48m | 8:30PM1.63m | 11:35AM1.38m | 9:20PM1.50m | 1:53PM1.40m | 11:11PM1.38m | ||||||||
Low Tide | 12:34PM0.49m | 00:53AM0.16m | 1:06PM0.61m | 1:29AM0.13m | 1:38PM0.76m | 2:10AM0.16m | 2:12PM0.92m | 2:57AM0.25m | 2:52PM1.07m | 3:59AM0.37m | 3:54PM1.21m | 5:29AM0.47m | 6:41PM1.25m | ||||||||
 | |  |  | |  |  | |  |  | |  |  | | | | | |  | | | |
 | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — |
 | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:49 | — | — | 5:46 | — | — | 5:45 | — | — | 5:45 | — |
mm | 2 | 3 | 6 | 2 | 1 | — | — | — | 2 | 1 | — | — | — | — | — | — | — | 3 | — | — | — |
Temp °C | 27 | 26 | 24 | 23 | 21 | 21 | 23 | 23 | 24 | 26 | 26 | 23 | 23 | 23 | 16 | 21 | 21 | 22 | 23 | 23 | 21 |
Feels °C | 29 | 29 | 27 | 23 | 18 | 20 | 23 | 24 | 26 | 29 | 29 | 23 | 20 | 20 | 10 | 18 | 20 | 21 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | E 9 | SSW 14 | SSW 13 | SSW 12 | SSW 11 | S 11 | S 10 | SSE 10 | SSE 10 | SE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | SE 8 | E 8 | SE 16 | ESE 15 | E 16 | E 16 | E 16 |
| kJ | 15 | 545 | 1599 | 1332 | 716 | 514 | 394 | 276 | 473 | 390 | 354 | 91 | 40 | 25 | 16 | 130 | 9 | 21 | 5 | 20 | 19 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSE 6 | SE 6 | SE 12 | SE 9 | SSE 9 | E 10 | E 10 | E 7 | E 7 | NNE 5 | E 18 | SE 11 | SW 7 | ESE 10 | SE 16 | — | E 18 | — | — | — |
| kJ | 17 | 62 | 49 | 6 | 13 | 8 | 2 | 2 | 171 | 107 | 14 | 6 | 5 | 2 | 9 | 10 | — | 6 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSW 10 | E 9 | SE 13 | SE 12 | E 10 | SSE 9 | — | — | — | — | NNE 5 | S 7 | — | E 16 | SE 16 | — | — | — | — | — | — |
| kJ | 10 | 6 | 7 | 6 | 7 | 8 | — | — | — | — | 21 | 1 | — | 5 | 10 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | SSW 7 | — | NE 4 | NE 5 | ENE 6 | ENE 5 | E 7 | E 7 | — | W 3 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 5 | E 8 | ESE 9 | ESE 10 | ESE 9 | ESE 9 |
| kJ | 72 | 132 | — | 39 | 102 | 96 | 56 | 107 | 279 | — | 1 | 45 | 44 | 62 | 132 | 68 | 407 | 1288 | 1467 | 1228 | 1143 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 16 | 0 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 0 | 3 | 3 | 497 | 306 | 22 | 22 | 22 | 22 | 16 | 0 |
Best forecast wave conditions in Shikoku | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Osaki Point surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Osaki Point Surf forecast
The above surf forecast table for Osaki Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Osaki Point can be found by selecting the local surf guide option on the grey menu. Our Osaki Point 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 (Osaki Point) 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 Osaki Point 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.
Osaki Point is 14 km (9 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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