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:
Chikura surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Tuesday 30 Dec 2025 JSTForecast update in hr min s Forecast update imminent
Chikura surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chikura sea temperature is
19.1° C
(Which is slightly warmer than usual)How big are the waves at Chikura today?
The current surf forecast for Chikura at 4AM is: 1.7m 6s primary swell from a West-southwest direction and 0.2m 11s secondary swell from a East direction (forecast issued at 08:00pm December 30). An open ocean swell of 0.5m 14s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Dec) | 8ft (2.4m) | 7s |
| Afternoon (31 Dec) | 5.5ft (1.7m) | 7s |
| Evening (31 Dec) | 7ft (2.1m) | 8s |
Table - waves today at Chikura. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 30 | Wednesday 31 | Thursday 01 | Friday 02 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 333 | 613 | 469 | 226 | 220 | 562 | 554 | 271 | 475 | 520 | 680 | 161 | 99 | 64 | 59 | 61 | 57 | 186 | 619 | 557 | 328 | 124 | 125 | 175 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass | cross- off | off | cross- off | off | cross- off | cross- off |
High Tide / height (m) | 3:02AM 1.08 | 1:03PM 1.27 | 4:09AM 1.16 | 1:49PM 1.31 | 4:59AM 1.23 | 2:38PM 1.36 | ||||||||||||||||||
Low Tide / height (m) | 7:47PM 0.38 | 7:22AM 0.92 | 8:42PM 0.24 | 8:25AM 0.97 | 9:30PM 0.12 | 9:28AM 0.99 | ||||||||||||||||||
Tue 30 | Wednesday 31 | Thursday 01 | Friday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:48 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:38 |
 | |  | |  |  |  |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 13 | 11 | 10 | 10 | 12 | 12 | 11 | 10 | 10 | 9 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 9 |
| Feels °C (?) | 7 | 5 | 7 | 7 | 7 | 8 | 9 | 8 | 8 | 7 | 7 | 4 | 2 | 2 | 2 | 4 | 6 | 5 | 3 | 4 | 4 | 4 | 2 | 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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