Surf Forecasts:
How big are the waves at Nagahama today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 1.5ft (0.4m), 10s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 1.5ft (0.4m), 10s period with SSW swell.
- Evening surf: Evening surf (13 Aug, local time) - 1.5ft (0.4m), 9s period with SSW swell.
The current surf forecast for Nagahama at 4PM is: 0.4m 10s primary swell from a South-southwest direction (forecast issued at 08:00am August 13). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 1.5ft (0.4m) | 10s |
| Afternoon (13 Aug) | 1.5ft (0.4m) | 10s |
| Evening (13 Aug) | 1.5ft (0.4m) | 9s |
Table - waves today at Nagahama. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Thu night. Warm (max 29°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||||||||
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 | 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) | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSE 10 | SSW 11 | SSW 11 | SSW 11 | SE 9 | S 10 | SSW 10 | SSW 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 50 | 38 | 32 | 31 | 29 | 29 | 28 | 28 | 28 | 16 | 28 | 29 | 29 | 16 | 20 | 25 | 40 | 40 | 37 | 52 | 33 | 32 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | glassy | cross-off | cross-off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off |
High Tide | 4:13AM1.57m | 5:47PM1.54m | 4:54AM1.62m | 6:09PM1.55m | 5:34AM1.63m | 6:31PM1.55m | ||||||||||||||||
Low Tide | 11:04AM0.14m | 11:16PM0.78m | 11:36AM0.17m | 11:46PM0.68m | 12:07PM0.24m | |||||||||||||||||
 | |  | | |  | | | | |  |  | | | | | | | | | |  | |
 | 4:58 | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — |
 | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | 2 | 1 | 2 | 5 | 3 | 2 | 1 | 1 | — | — | 1 | 5 | 3 | 5 | 2 | 2 | 1 | — | — | — |
Temp °C | 24 | 25 | 27 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 26 | 27 | 29 | 27 | 25 |
Feels °C | 23 | 24 | 28 | 33 | 30 | 29 | 28 | 27 | 27 | 26 | 27 | 29 | 30 | 30 | 29 | 29 | 27 | 27 | 28 | 30 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 11 | SSW 11 | SSW 11 | SE 9 | SE 8 | SSW 10 | SE 8 |
| kJ | 50 | 38 | 32 | 31 | 29 | 29 | 28 | 28 | 28 | 16 | 28 | 29 | 29 | 16 | 16 | 25 | 40 | 40 | 36 | 33 | 33 | 32 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SSE 4 | E 10 | E 10 | ESE 10 | SE 9 | S 12 | ESE 9 | ESE 10 | S 12 | SE 6 | ESE 6 | ESE 5 | SE 5 | SSE 10 | S 9 | SSE 9 | SE 5 | SSW 11 | S 10 | SE 12 | SSW 10 |
| kJ | 5 | 2 | 2 | 2 | 10 | 3 | 11 | 7 | 9 | 11 | 2 | 3 | 3 | 4 | 20 | 13 | 16 | 6 | 37 | 52 | 5 | 31 |
Swell 3 Height (m) Direction Period (s) | SE 4 | SE 11 | SE 11 | SE 12 | S 12 | SE 12 | SE 11 | S 12 | S 12 | SE 7 | SE 11 | SE 11 | S 8 | SSE 11 | SE 5 | SE 4 | SE 5 | SSE 9 | SE 14 | SE 10 | SE 8 | SE 12 |
| kJ | 5 | 5 | 5 | 5 | 3 | 5 | 5 | 11 | 11 | 2 | 5 | 5 | 6 | 11 | 4 | 3 | 4 | 15 | 7 | 4 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 3 | NE 3 | — | — | — | ESE 9 | — | — | NNE 2 | NNE 2 | — | — | — | ESE 10 | ESE 10 | — | — | — | ESE 9 | SE 8 | — |
| kJ | 1 | 3 | 1 | — | — | — | 8 | — | — | 1 | 1 | — | — | — | 78 | 107 | — | — | — | 127 | 33 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 42 | 27 | 27 | 8 | 42 | 42 | 12 | 27 | 27 | 27 | 27 | 27 | 55 | 55 | 12 | 12 | 12 | 52 | 0 | 0 | 492 | 0 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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