Surf Forecasts:
How big are the waves at Nagahama today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 1.5ft (0.5m), 10s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 1.5ft (0.5m), 11s period with SSW swell.
- Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.1m), 10s period with SSW swell.
The current surf forecast for Nagahama at 4PM is: 0.5m 11s primary swell from a South-southwest direction and 0.6m 4s secondary swell from a Southwest direction (forecast issued at 08:00am August 11). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 1.5ft (0.5m) | 10s |
| Afternoon (11 Aug) | 1.5ft (0.5m) | 11s |
| Evening (11 Aug) | 3.5ft (1.1m) | 10s |
Table - waves today at Nagahama. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 59mm), heaviest during Tue night. Warm (max 28°C on Thu afternoon, min 23°C on Tue night). Winds increasing (light winds from the NW on Tue morning, strong winds from the S by Tue night). | ||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||
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) | SSW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 6 | S 6 | S 5 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | SSW 10 | S 10 | S 9 | SSW 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 58 | 62 | 64 | 64 | 62 | 255 | 97 | 118 | 46 | 58 | 59 | 59 | 40 | 40 | 39 | 38 | 38 | 50 | 32 | 47 | 45 | 29 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off |
High Tide | 5:02PM1.48m | 3:27AM1.50m | 5:25PM1.52m | 4:13AM1.57m | 5:47PM1.54m | |||||||||||||||||
Low Tide | 9:51AM0.20m | 10:14PM0.99m | 10:29AM0.15m | 10:45PM0.89m | 11:04AM0.14m | |||||||||||||||||
 |  | | |  |  |  |  | |  |  | | | | |  | | |  | | | | |
 | 4:56 | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — |
mm | — | — | — | — | 2 | 3 | 12 | 8 | 2 | 6 | 7 | 5 | 1 | 3 | 1 | — | — | — | — | — | 1 | 3 |
Temp °C | 24 | 25 | 25 | 26 | 25 | 26 | 24 | 23 | 24 | 24 | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 27 | 28 | 28 | 26 |
Feels °C | 23 | 26 | 25 | 24 | 25 | 25 | 20 | 23 | 23 | 24 | 25 | 26 | 24 | 24 | 23 | 23 | 23 | 25 | 29 | 31 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 11 | SSW 11 | SSW 10 | SE 13 | SSW 10 | SSW 10 | SSW 10 | S 5 | SSW 10 | SE 6 | S 6 | S 6 | S 6 | S 6 | SSW 10 | S 10 | SSW 10 | S 10 | S 9 | SSW 9 |
| kJ | 58 | 62 | 64 | 64 | 62 | 6 | 58 | 40 | 40 | 17 | 59 | 15 | 18 | 23 | 16 | 9 | 38 | 50 | 32 | 47 | 45 | 29 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 12 | E 11 | E 11 | E 11 | SE 13 | SE 13 | SE 13 | SSW 10 | S 5 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 5 | SE 11 | E 10 | E 10 | E 10 | S 12 |
| kJ | 2 | 2 | 3 | 2 | 2 | 2 | 6 | 7 | 7 | 58 | 4 | 59 | 40 | 40 | 39 | 38 | 5 | 5 | 2 | 2 | 2 | 12 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 12 | SE 13 | SE 13 | SE 13 | S 10 | E 11 | E 11 | S 10 | SE 10 | SE 10 | S 5 | SE 5 | SE 12 | SE 12 | SE 12 | SE 11 | — | SE 11 | SE 12 | SE 11 | E 9 |
| kJ | 7 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 4 | 4 | 5 | 7 | 5 | 5 | 5 | 5 | — | 5 | 5 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | SW 2 | SW 3 | SW 4 | SSW 10 | SSW 6 | S 6 | S 5 | SE 5 | SE 5 | SE 6 | ESE 5 | — | — | — | — | NNE 2 | NNE 2 | — | — | — |
| kJ | — | — | 1 | 6 | 14 | 255 | 97 | 118 | 46 | 27 | 14 | 44 | 17 | — | — | — | — | 1 | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 8 | 4 | 24 | 135 | 22 | 135 | 87 | 27 | 55 | 471 | 12 | 0 | 4 | 4 | 12 | 12 | 39 | 12 | 8 | 8 | 12 | 27 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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