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:
Nomozaki surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Saturday 20 Dec 2025 JSTForecast update in hr min s Forecast update imminent
Nomozaki surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nomozaki sea temperature is
18.7° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Nomozaki today?
The current surf forecast for Nomozaki at 2PM is: 0.5m 4s primary swell from a South direction and 0.2m 4s secondary swell from a West-southwest direction, 0.2m 4s secondary swell from a West-southwest direction (forecast issued at 08:00am December 20). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Dec) | 2ft (0.6m) | 5s |
| Afternoon (20 Dec) | 1.5ft (0.5m) | 4s |
| Evening (20 Dec) | 2ft (0.6m) | 4s |
Table - waves today at Nomozaki. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
| 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) (?) | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 8 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 35 | 18 | 11 | 9 | 10 | 15 | 37 | 42 | 17 | 80 | 5 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | off | off | off | cross- off |
High Tide / height (m) | 8:41AM 2.73 | 7:50PM 2.57 | 9:13AM 2.75 | 8:24PM 2.60 | 9:46AM 2.75 | 9:00PM 2.61 | ||||||||||||||||||
Low Tide / height (m) | 2:26PM 1.28 | 2:31AM 0.24 | 3:00PM 1.26 | 3:06AM 0.23 | 3:34PM 1.25 | |||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
| Sunrise | - | 7:18 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:17 | - | - | - | - | - | - | - | 5:17 | - | - | - | - | - | - | - | 5:17 | - | - | - | - |
 |  |  |  |  | |  | |  | | | |  |  | | | | | | | | | | | |
Rain (mm) | 2 | 1 | - | 1 | 1 | 2 | 3 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 16 | 18 | 19 | 19 | 18 | 17 | 17 | 15 | 14 | 13 | 11 | 9 | 9 | 9 | 9 | 9 | 9 | 12 | 13 | 12 | 10 | 10 | 9 |
| Feels °C (?) | 19 | 15 | 17 | 17 | 17 | 16 | 15 | 15 | 9 | 9 | 7 | 4 | 2 | 2 | 4 | 4 | 3 | 3 | 7 | 8 | 7 | 6 | 8 | 5 |
- 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nomozaki 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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