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 2 am Thursday 25 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
20.7° C
(Which is normal for this time of year)How big are the waves at Hakashita today?
The current surf forecast for Hakashita at 8AM is: 1.5m 9s primary swell from a East-southeast direction and 0.4m 6s secondary swell from a South direction, 0.6m 5s secondary swell from a South-southwest direction (forecast issued at 02:00am December 25). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Dec) | 5ft (1.5m) | 9s |
| Afternoon (25 Dec) | 4.5ft (1.3m) | 9s |
| Evening (25 Dec) | 2.5ft (0.8m) | 8s |
Table - waves today at Hakashita. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 485 | 485 | 424 | 368 | 318 | 228 | 147 | 90 | 72 | 47 | 35 | 34 | 39 | 43 | 72 | 65 | 100 | 100 | 96 | 94 | 96 | 98 | 63 | 62 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | glass | cross- on | glass | off |
High Tide / height (m) | 9:43AM 1.73 | 8:51PM 1.62 | 10:21AM 1.71 | 9:48PM 1.52 | 11:04AM 1.69 | |||||||||||||||||||
Low Tide / height (m) | 2:52AM 0.29 | 3:24PM 0.95 | 3:32AM 0.41 | 4:18PM 0.91 | 4:16AM 0.55 | 5:21PM 0.84 | ||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - |
| Sunset | - | - | - | - | - | 5:14 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - |
 |  | |  |  | |  | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 16 | 15 | 12 | 8 | 7 | 5 | 4 | 2 | 3 | 6 | 7 | 4 | 2 | 1 | 2 | 2 | 4 | 8 | 8 | 7 | 5 |
| Feels °C (?) | 15 | 14 | 14 | 15 | 13 | 6 | 1 | 1 | -1 | -2 | -5 | -4 | 0 | 2 | -1 | -3 | -4 | -2 | -3 | 0 | 4 | 4 | 4 | 1 |
- 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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