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Nagahama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 2 am Friday 28 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
20.7° C
(Which is normal for this time of year)How big are the waves at Nagahama today?
The current surf forecast for Nagahama at 5AM is: 1.0m 5s primary swell from a South-southwest direction and 0.1m 11s secondary swell from a Southeast direction, 0.3m 11s secondary swell from a Southeast direction (forecast issued at 02:00am November 28). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Nov) | 6ft (1.9m) | 7s |
| Afternoon (28 Nov) | 2.5ft (0.8m) | 8s |
| Evening (28 Nov) | 0.5ft (0.2m) | 8s |
Table - waves today at Nagahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
| 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) (?) | 3 | 11 | 6 | 7 | 8 | 8 | 8 | 8 | 6 | 6 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5 | 22 | 69 | 312 | 320 | 82 | 18 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 4 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | glass | glass | glass |
High Tide / height (m) | 11:38AM 1.26 | 10:37PM 1.09 | 12:26PM 1.28 | 12:36AM 1.11 | 1:06PM 1.32 | |||||||||||||||||||
Low Tide / height (m) | 4:05AM 0.49 | 5:43PM 0.90 | 5:20AM 0.60 | 6:55PM 0.75 | 6:34AM 0.68 | 7:46PM 0.58 | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:29 | - | - |
 | | |  | | | | | |  | |  | |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 16 | 16 | 18 | 17 | 13 | 13 | 12 | 11 | 10 | 11 | 12 | 11 | 12 | 13 | 13 | 12 | 12 | 13 | 14 | 14 | 15 |
| Feels °C (?) | 11 | 11 | 8 | 11 | 13 | 14 | 10 | 5 | 6 | 5 | 3 | 3 | 6 | 8 | 8 | 10 | 11 | 11 | 9 | 9 | 11 | 13 | 12 | 13 |
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Ocean Swells (m)- Wind Speed (km/h)
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