Surf Forecasts:
How big are the waves at Nagata today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 3.5ft (1.1m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 3ft (0.9m), 8s period with WSW swell.
- Evening surf: Evening surf (21 Jun, local time) - 4ft (1.2m), 8s period with WSW swell.
The current surf forecast for Nagata at 5AM is: 1.2m 5s primary swell from a Southwest direction and 0.5m 9s secondary swell from a Southeast direction, 0.1m 9s secondary swell from a East direction (forecast issued at 02:00am June 21). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 3.5ft (1.1m) | 6s |
| Afternoon (21 Jun) | 3ft (0.9m) | 8s |
| Evening (21 Jun) | 4ft (1.2m) | 8s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 140mm), heaviest during Tue night. Warm (max 26°C on Sun morning, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
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 | 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) | SW 5 | SW 5 | SW 5 | SW 6 | SE 9 | WSW 8 | SE 9 | WSW 8 | SE 9 | SE 9 | ESE 9 | ESE 9 | SE 12 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | S 13 | S 12 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 82 | 84 | 80 | 67 | 41 | 94 | 40 | 188 | 41 | 41 | 55 | 55 | 137 | 116 | 106 | 100 | 124 | 100 | 117 | 94 | 130 | 123 | 106 | 276 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | glassy | glassy | cross-on | cross-on | glassy | cross-off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 10:25PM1.81m | 9:55AM1.67m | 11:08PM1.77m | 11:01AM1.57m | 11:55PM1.74m | 12:24PM1.49m | ||||||||||||||||||
Low Tide | 4:18AM0.94m | 4:26PM0.56m | 5:17AM0.90m | 5:16PM0.73m | 6:25AM0.84m | 6:16PM0.89m | ||||||||||||||||||
 | |  |  |  | | |  | |  | |  | | | |  |  |  |  |  | | | | | |
 | — | 5:09 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | 2 | 5 | 11 | 10 | 13 | 7 | 10 | 13 | 14 | 17 |
Temp °C | 26 | 26 | 26 | 26 | 25 | 24 | 25 | 23 | 22 | 22 | 22 | 24 | 26 | 25 | 22 | 22 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 21 |
Feels °C | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 25 | 24 | 24 | 25 | 27 | 28 | 27 | 26 | 25 | 20 | 19 | 20 | 20 | 20 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 5 | S 5 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | SE 12 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | S 13 | S 12 | S 12 |
| kJ | 32 | 43 | 42 | 41 | 41 | 21 | 13 | 41 | 41 | 41 | 55 | 55 | 137 | 116 | 106 | 100 | 124 | 100 | 117 | 94 | 130 | 123 | 106 | 177 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | E 9 | WSW 8 | SE 9 | SE 9 | SSW 5 | SSW 5 | S 5 | S 4 | S 4 | S 4 | S 5 | SW 7 | S 4 | SW 6 | SSW 7 | ENE 10 | SSE 12 | ESE 14 | SE 9 | SSE 9 | SE 11 |
| kJ | 2 | 2 | 2 | 2 | 26 | 40 | 40 | 8 | 7 | 4 | 4 | 3 | 4 | 4 | 11 | 2 | 6 | 4 | 10 | 49 | 19 | 41 | 34 | 32 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | — | E 18 | WSW 8 | WSW 8 | SW 8 | SW 8 | WSW 8 | WSW 7 | SE 12 | WSW 7 | WSW 7 | ENE 10 | ENE 10 | ENE 10 | ENE 12 | SW 7 | SW 7 | SW 6 | SE 12 | SE 10 | ENE 10 |
| kJ | 6 | 6 | 6 | — | 6 | 25 | 24 | 16 | 16 | 11 | 11 | 25 | 5 | 5 | 9 | 9 | 9 | 14 | 2 | 2 | 2 | 34 | 28 | 10 |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | SW 6 | SSW 5 | WSW 8 | SSW 5 | WSW 8 | — | — | — | — | — | — | — | NE 2 | NE 3 | NE 5 | NE 5 | NE 5 | ENE 5 | ENE 5 | E 6 | ESE 7 |
| kJ | 82 | 84 | 80 | 67 | 37 | 94 | 22 | 188 | — | — | — | — | — | — | — | 2 | 9 | 58 | 53 | 43 | 59 | 143 | 144 | 276 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 50 | 33 | 33 | 27 | 14 | 14 | 12 | 14 | 44 | 14 | 12 | 0 | 379 | 375 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | 97 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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