Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Hakashita surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Friday 26 Dec 2025 JSTForecast update in hr min s Forecast update imminent
Hakashita surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hakashita sea temperature is
20.8° C
(Which is normal for this time of year)How big are the waves at Hakashita today?
The current surf forecast for Hakashita at 2PM is: 0.3m 15s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 08:00am December 26). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Dec) | 1.5ft (0.4m) | 8s |
| Afternoon (26 Dec) | 1ft (0.3m) | 15s |
| Evening (26 Dec) | 1.5ft (0.4m) | 14s |
Table - waves today at Hakashita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 35 | 28 | 39 | 43 | 72 | 65 | 100 | 101 | 97 | 94 | 97 | 100 | 98 | 62 | 62 | 63 | 63 | 62 | 61 | 61 | 60 | 60 | 60 | 61 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | off | cross- off | glass | cross- on | glass | off | off | off | off | cross- off | glass | on | glass | off | off | off |
High Tide / height (m) | 10:21AM 1.71 | 9:48PM 1.52 | 11:04AM 1.69 | 11:05PM 1.44 | 11:52AM 1.67 | 12:45AM 1.41 | ||||||||||||||||||
Low Tide / height (m) | 3:32AM 0.41 | 4:18PM 0.91 | 4:16AM 0.55 | 5:21PM 0.84 | 5:11AM 0.73 | 6:33PM 0.73 | ||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | |||||||||||||||||||||
| Sunrise | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - |
 |  | | | | | |  | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 4 | 4 | 6 | 7 | 3 | 1 | 0 | 1 | 1 | 4 | 7 | 8 | 6 | 5 | 4 | 4 | 3 | 6 | 10 | 10 | 8 | 7 | 6 | 5 |
| Feels °C (?) | -3 | -3 | -1 | 1 | -2 | -4 | -5 | -4 | -4 | 0 | 3 | 4 | 3 | 1 | 0 | 0 | -1 | 2 | 7 | 6 | 5 | 3 | 2 | 2 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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