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Surf Forecasts:
Okuragahama surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Monday 20 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Okuragahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Okuragahama sea temperature is
19.5° C
(Which is slightly cooler than normal)How big are the waves at Okuragahama today?
The current surf forecast for Okuragahama at 11AM is: 2.1m 13s primary swell from a East-southeast direction (forecast issued at 02:00am April 20). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 7ft (2.1m) | 13s |
| Afternoon (20 Apr) | 6.5ft (2.0m) | 13s |
| Evening (20 Apr) | 6ft (1.8m) | 13s |
Table - waves today at Okuragahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1721 | 1672 | 1672 | 1599 | 1510 | 1363 | 1306 | 1103 | 895 | 820 | 692 | 599 | 494 | 418 | 404 | 351 | 345 | 389 | 319 | 254 | 244 | 244 | 249 | 208 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | glass | glass | cross- on | glass | glass | off | off | cross- off | cross- off | cross- off | cross | cross- off | off | glass | off | off | glass | glass | glass | cross- off | cross- off |
High Tide / height (m) | 7:18AM 1.72 | 8:47PM 1.67 | 7:54AM 1.64 | 9:42PM 1.54 | 8:34AM 1.52 | |||||||||||||||||||
Low Tide / height (m) | 1:40AM 0.62 | 2:06PM -0.16 | 2:22AM 0.75 | 2:54PM -0.08 | 3:09AM 0.87 | 3:49PM 0.05 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | 5:39 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - |
 |  |  |  |  |  | |  |  | |  | | | | | | | | | | | | | | |
Rain (mm) | - | 4 | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 17 | 16 | 16 | 18 | 19 | 20 | 20 | 19 | 18 | 17 | 17 | 19 | 20 | 20 | 18 | 16 | 15 | 14 | 14 | 17 | 18 | 18 | 16 | 15 |
| Feels °C (?) | 17 | 15 | 16 | 19 | 20 | 21 | 22 | 21 | 19 | 17 | 16 | 17 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 16 | 17 | 17 | 15 | 14 |
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Live Wave Height (m)
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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 Okuragahama 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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