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Nagahama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 am Thursday 27 Nov 2025 JSTForecast update in hr min s Forecast update imminent
Nagahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagahama sea temperature is
20.5° C
(Which is normal for this time of year)How big are the waves at Nagahama today?
The current surf forecast for Nagahama at 2PM is: 0.1m 11s primary swell from a Southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.3m 2s secondary swell from a South direction (forecast issued at 08:00am November 27). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Nov) | 0.5ft (0.1m) | 12s |
| Afternoon (27 Nov) | 0.5ft (0.1m) | 11s |
| Evening (27 Nov) | 3ft (0.9m) | 4s |
Table - waves today at Nagahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 11 | 11 | 3 | 4 | 5 | 5 | 6 | 7 | 7 | 6 | 8 | 8 | 8 | 6 | 6 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5 | 5 | 5 | 5 | 5 | 25 | 41 | 61 | 144 | 205 | 365 | 43 | 47 | 27 | 13 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- on | cross- on | on | on | on | on | on | cross- on | cross- off | off | off | off | off | cross- off | off | off | off | cross- off | cross- off | off | cross | cross- on |
High Tide / height (m) | 10:40AM 1.26 | 8:39PM 1.17 | 11:38AM 1.26 | 10:37PM 1.09 | 12:26PM 1.28 | 12:36AM 1.11 | ||||||||||||||||||
Low Tide / height (m) | 3:01AM 0.37 | 4:01PM 1.01 | 4:05AM 0.49 | 5:43PM 0.90 | 5:20AM 0.60 | 6:55PM 0.75 | ||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | |||||||||||||||||||||
| Sunrise | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - |
| Sunset | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - |
 |  |  | | |  |  | |  |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 15 | 16 | 17 | 16 | 17 | 15 | 17 | 15 | 16 | 18 | 16 | 13 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 14 |
| Feels °C (?) | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 7 | 13 | 14 | 9 | 6 | 6 | 4 | 4 | 4 | 7 | 10 | 11 | 12 | 13 | 12 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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