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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:
Nagai Point surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 pm Friday 26 Dec 2025 JSTForecast update in hr min s Forecast update imminent
Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagai Point sea temperature is
17.9° C
(Which is slightly cooler than normal)How big are the waves at Nagai Point today?
The current surf forecast for Nagai Point at 10PM is: 0.5m 10s primary swell from a Southwest direction and 0.3m 8s secondary swell from a South-southeast direction (forecast issued at 08:00pm December 26). An open ocean swell of 0.4m 4s 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) | - | - |
| Afternoon (26 Dec) | - | - |
| Evening (26 Dec) | 1.5ft (0.5m) | 10s |
Table - waves today at Nagai Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 3 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 67 | 51 | 27 | 10 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | off | off | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | glass | cross- off | cross- off | off | cross- off | on | on |
High Tide / height (m) | 8:40PM 1.17 | 10:07AM 1.27 | 10:03PM 1.08 | 10:51AM 1.25 | 11:54PM 1.03 | 11:38AM 1.26 | ||||||||||||||||||
Low Tide / height (m) | 3:16PM 0.78 | 3:15AM 0.47 | 4:26PM 0.71 | 4:07AM 0.63 | 5:43PM 0.61 | 5:12AM 0.77 | ||||||||||||||||||
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:36 | - | - | - | - | - | - | - | 4:37 |
 |  | | | |  |  |  | | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 5 | 5 | 4 | 4 | 4 | 5 | 6 | 8 | 8 | 7 | 7 | 6 | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 8 | 8 | 9 | 12 |
| Feels °C (?) | -4 | -5 | -3 | -3 | -3 | -3 | 1 | 2 | 4 | 4 | 2 | 1 | 0 | 3 | 4 | 6 | 6 | 7 | 6 | 6 | 3 | 4 | 6 | 6 |
- 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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