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Surf Forecasts:
Nagahama surfForecast / Kanagawa / Japan
48hr Weather and Surf, issued 8 pm Tuesday 03 Mar 2026 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
15.2° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Nagahama today?
The current surf forecast for Nagahama at 4AM is: 1.3m 9s primary swell from a South-southeast direction and 1.0m 10s secondary swell from a South direction (forecast issued at 08:00pm March 03). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Mar) | 4.5ft (1.4m) | 9s |
| Afternoon (04 Mar) | 3.5ft (1.0m) | 9s |
| Evening (04 Mar) | 2.5ft (0.8m) | 9s |
Table - waves today at Nagahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 03 | Wednesday 04 | Thursday 05 | Friday 06 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 36 | 79 | 55 | 306 | 307 | 307 | 188 | 154 | 124 | 88 | 65 | 47 | 34 | 27 | 17 | 17 | 16 | 10 | 9 | 6 | 6 | 2 | 2 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- off | off | off | off | off | off | glass |
High Tide / height (m) | 4:24PM 1.43 | 5:23AM 1.38 | 5:03PM 1.47 | 5:43AM 1.40 | 5:41PM 1.48 | 6:04AM 1.40 | ||||||||||||||||||
Low Tide / height (m) | 10:58PM 0.07 | 11:08AM 0.44 | 11:28PM 0.12 | 11:37AM 0.33 | 11:56PM 0.20 | 12:08PM 0.25 | ||||||||||||||||||
Tue 03 | Wednesday 04 | Thursday 05 | Friday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:38 | - | - | - | - | - | - | - | 5:39 |
 |  | | | |  |  |  |  | |  | | | | | | | |  |  | | | | | |
Rain (mm) | 7 | 5 | 5 | 2 | 4 | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 6 | 5 | 5 | 6 | 7 | 11 | 13 | 12 | 10 | 9 | 8 | 8 | 9 | 10 | 11 | 12 | 12 | 9 | 8 | 8 | 9 | 10 | 13 |
| Feels °C (?) | -2 | -6 | -7 | -7 | -7 | -3 | 2 | 9 | 8 | 1 | 1 | 0 | 1 | 4 | 7 | 6 | 9 | 8 | 3 | 1 | 2 | 4 | 6 | 12 |
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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 Nagahama 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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