Surf Forecasts:
How big are the waves at Nagata today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.7m), 10s period with E swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 9s period with E swell.
- Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.7m), 9s period with E swell.
The current surf forecast for Nagata at 2AM is: 0.6m 10s primary swell from a East direction and 0.4m 8s secondary swell from a Southwest direction, 0.3m 4s secondary swell from a Southwest direction (forecast issued at 08:00pm July 19). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.7m) | 10s |
| Afternoon (20 Jul) | 2.5ft (0.7m) | 9s |
| Evening (20 Jul) | 2.5ft (0.7m) | 9s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
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) | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 60 | 63 | 64 | 67 | 92 | 92 | 88 | 83 | 83 | 81 | 81 | 81 | 81 | 79 | 79 | 78 | 57 | 57 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | glassy | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | glassy | cross | cross-on | cross-on | glassy |
High Tide | 9:40PM1.97m | 9:39AM1.83m | 10:13PM1.92m | 10:32AM1.70m | ||||||||||||||
Low Tide | 3:15PM0.46m | 3:44AM0.76m | 3:50PM0.63m | 4:31AM0.75m | 4:28PM0.82m | |||||||||||||
 |  | | | | | | | | | | | | |  | | | | |
 | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 27 | 27 | 26 | 30 | 32 | 31 | 30 | 28 | 27 | 27 | 26 | 29 | 30 | 31 | 29 | 28 |
Feels °C | 32 | 33 | 32 | 32 | 30 | 34 | 35 | 34 | 34 | 34 | 32 | 32 | 30 | 34 | 34 | 35 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 60 | 63 | 64 | 67 | 92 | 92 | 88 | 83 | 83 | 81 | 81 | 81 | 81 | 79 | 79 | 78 | 57 | 57 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SSE 9 | SSE 8 | SSE 8 | SW 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ENE 14 | ENE 13 | ENE 13 |
| kJ | 6 | 6 | 17 | 6 | 6 | 6 | 6 | 8 | 7 | 7 | 9 | 7 | 7 | 7 | 7 | 19 | 17 | 33 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SSE 8 | SSE 9 | SSE 9 | SE 9 | SSE 9 | SSE 9 | S 7 | WSW 8 | WSW 8 | SSE 8 | WSW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | SSE 8 | SE 8 |
| kJ | 2 | 7 | 8 | 8 | 12 | 8 | 8 | 1 | 6 | 6 | 7 | 5 | 6 | 5 | 5 | 5 | 6 | 3 |
Wind waves Height (m) Direction Period (s) | SSW 3 | SW 3 | SW 4 | — | — | — | — | SW 8 | SW 3 | SW 3 | WSW 8 | — | — | — | — | — | — | SW 2 |
| kJ | 4 | 3 | 2 | — | — | — | — | 20 | 3 | 1 | 22 | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 356 | 14 | 12 | 0 | 12 | 12 | 356 | 583 | 33 | 0 | 0 | 0 | 0 | 0 | 356 | 33 | 33 | 14 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nagata 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.
Nearest