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Surf Forecasts:
Osaki Point surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 8 am Monday 20 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Osaki Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Osaki Point sea temperature is
19.5° C
(Which is normal for this time of year)How big are the waves at Osaki Point today?
The current surf forecast for Osaki Point at 3PM is: 2.1m 13s primary swell from a East-southeast direction (forecast issued at 08:00am April 20). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 7ft (2.2m) | 13s |
| Afternoon (20 Apr) | 7ft (2.1m) | 13s |
| Evening (20 Apr) | 6ft (1.9m) | 12s |
Table - waves today at Osaki Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1915 | 1672 | 1647 | 1551 | 1321 | 1081 | 890 | 876 | 737 | 683 | 512 | 387 | 325 | 303 | 292 | 276 | 212 | 173 | 170 | 170 | 164 | 133 | 130 | 130 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- off | glass | glass | cross- off | cross- off | cross- off | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | glass | on | cross- on | glass | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 6:52AM 1.86 | 8:30PM 1.74 | 7:26AM 1.80 | 9:28PM 1.61 | 8:04AM 1.70 | 10:41PM 1.49 | ||||||||||||||||||
Low Tide / height (m) | 1:40PM -0.01 | 1:51AM 0.93 | 2:27PM 0.08 | 2:34AM 1.06 | 3:21PM 0.21 | |||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| Sunrise | 5:28 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - |
 | | |  | |  |  | |  |  | |  | | | | | | | | | |  | | | |
Rain (mm) | 1 | 1 | 2 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 18 | 19 | 21 | 21 | 19 | 16 | 14 | 14 | 14 | 17 | 18 | 18 | 17 | 17 | 17 | 15 |
| Feels °C (?) | 18 | 17 | 18 | 19 | 20 | 19 | 19 | 17 | 18 | 18 | 15 | 16 | 15 | 13 | 12 | 12 | 12 | 15 | 15 | 16 | 15 | 13 | 14 | 12 |
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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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