Surf Forecasts:
How big are the waves at Nagahama today (18 Aug):
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1ft (0.3m), 8s period with SSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.4m), 6s period with SE swell.
The current surf forecast for Nagahama at 10PM is: 0.4m 6s primary swell from a Southeast direction and 0.2m 8s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 18). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | - | - |
| Afternoon (18 Aug) | 1ft (0.3m) | 8s |
| Evening (18 Aug) | 1.5ft (0.4m) | 6s |
Table - waves today at Nagahama. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 8 | SSW 8 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSW 8 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSW 9 | SSW 9 | SSW 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 6 | 12 | 7 | 10 | 10 | 10 | 10 | 10 | 6 | 7 | 4 | 4 | 6 | 4 | 4 | 4 | 4 | 8 | 8 | 7 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross | glassy | glassy | glassy | on | cross-on | cross-on | cross-on |
High Tide | 7:37PM1.51m | 8:23AM1.32m | 8:01PM1.48m | 9:27AM1.19m | 8:27PM1.44m | |||||||||||||||
Low Tide | 1:30PM0.62m | 2:07AM0.50m | 1:55PM0.78m | 2:56AM0.51m | 2:16PM0.93m | |||||||||||||||
 | |  |  | | | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 |
Feels °C | 29 | 28 | 30 | 29 | 29 | 28 | 28 | 29 | 31 | 28 | 29 | 28 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSW 8 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 10 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 11 | SSW 9 | SSW 9 | SSW 8 |
| kJ | 3 | 6 | 7 | 10 | 10 | 10 | 10 | 10 | 6 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 4 | 8 | 8 | 7 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SE 10 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SE 10 | SE 10 | SE 10 | SW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | 6 | 4 | 6 | 6 | 6 | 6 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SSW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | S 9 | SE 11 | SE 11 | SE 11 |
| kJ | 4 | 12 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 2 | 2 | 6 | 2 | 2 | 2 | 2 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | SSE 6 | SSE 2 | — | — | — | — | — | — | SSE 6 | SSE 3 | S 3 | — | — | — | — | SSE 6 | SSE 3 | SSE 3 | S 3 |
| kJ | — | 7 | 1 | — | — | — | — | — | — | 7 | 1 | 1 | — | — | — | — | 3 | 1 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 39 | 39 | 39 | 27 | 39 | 39 | 39 | 68 | 72 | 72 | 72 | 72 | 46 | 46 | 8 | 8 | 11 | 72 | 72 | 72 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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