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Surf Forecasts:
Uchizuma surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 pm Sunday 22 Mar 2026 JSTForecast update in hr min s Forecast update imminent
Uchizuma surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Uchizuma sea temperature is
17.7° C
(Which is normal for this time of year)How big are the waves at Uchizuma today?
The current surf forecast for Uchizuma at 5PM is: 0.1m 16s primary swell from a Southeast direction and 0.3m 3s secondary swell from a Southeast direction, 0.1m 5s secondary swell from a Southeast direction, 0.3m 3s secondary swell from a South direction (forecast issued at 02:00pm March 22). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | - | - |
| Afternoon (22 Mar) | 0.5ft (0.1m) | 16s |
| Evening (22 Mar) | 0.5ft (0.1m) | 16s |
Table - waves today at Uchizuma. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 4 | 5 | 5 | 5 | 5 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 10 | 10 | 10 | 10 | 26 | 19 | 21 | 21 | 32 | 62 | 77 | 40 | 24 | 18 | 29 | 54 | 51 | 51 | 50 | 36 | 37 | 37 | 37 | 37 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | glass | glass | off | off | glass | cross- on |
High Tide / height (m) | 8:26PM 1.75 | 7:52AM 1.81 | 9:19PM 1.60 | 8:22AM 1.72 | 10:28PM 1.45 | 8:56AM 1.61 | ||||||||||||||||||
Low Tide / height (m) | 2:04AM 0.75 | 2:37PM 0.17 | 2:38AM 0.93 | 3:27PM 0.27 | 3:16AM 1.10 | |||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 |
| Sunset | - | - | 6:14 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - |
 |  |  |  | | |  |  | | | |  |  | | | | | | | | | | | | |
Rain (mm) | - | - | 2 | 8 | 9 | 6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 16 | 12 | 11 | 10 | 10 | 11 | 14 | 17 | 17 | 16 | 12 | 10 | 8 | 7 | 12 | 16 | 15 | 13 | 12 | 12 | 12 | 13 | 13 |
| Feels °C (?) | 13 | 13 | 10 | 11 | 9 | 8 | 8 | 12 | 15 | 15 | 13 | 9 | 6 | 4 | 3 | 8 | 12 | 11 | 11 | 10 | 10 | 9 | 11 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Uchizuma 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.
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