Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (06 Jun):
- Morning surf: Morning surf (06 Jun, local time) - 5ft (1.5m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (06 Jun, local time) - 4.5ft (1.4m), 6s period with ESE swell.
- Evening surf: Evening surf (06 Jun, local time) - 4ft (1.2m), 6s period with ESE swell.
The current surf forecast for Niyodo Rivermouth at 8AM is: 1.5m 7s primary swell from a East-southeast direction and 0.6m 7s secondary swell from a South direction, 0.3m 11s secondary swell from a Southeast direction (forecast issued at 02:00am June 06). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Jun) | 5ft (1.5m) | 7s |
| Afternoon (06 Jun) | 4.5ft (1.4m) | 6s |
| Evening (06 Jun) | 4ft (1.2m) | 6s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 129mm), heaviest during Sun afternoon. Warm (max 24°C on Mon morning, min 19°C on Sun night). Winds decreasing (fresh winds from the ESE on Sun morning, calm by Mon morning). | ||||||||||||||||||||||||
Saturday 6 | Sunday 7 | Monday 8 | ||||||||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 6 | ESE 7 | ESE 8 | SSE 9 | SW 11 | SSW 11 | SSW 10 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 355 | 266 | 222 | 192 | 170 | 149 | 121 | 100 | 74 | 75 | 90 | 215 | 774 | 1865 | 3139 | 5500 | 2038 | 1001 | 531 | 360 | 234 | 192 | 137 | 138 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross-on | cross | cross-off | off | cross-off | off | off | glassy | on | on | glassy | off |
High Tide | 9:49PM1.54m | 8:37AM1.52m | 10:33PM1.53m | 9:33AM1.44m | 11:21PM1.53m | 10:47AM1.37m | ||||||||||||||||||
Low Tide | 3:12AM1.02m | 3:33PM0.45m | 4:10AM1.00m | 4:21PM0.54m | 5:19AM0.95m | 5:17PM0.64m | ||||||||||||||||||
 |  |  |  | |  | | | | | | |  | | |  | |  |  | | |  | | | |
 | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:13 | — |
mm | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 3 | 5 | 23 | 58 | 30 | 3 | — | — | — | — | — | — | — | 2 |
Temp °C | 21 | 21 | 21 | 22 | 22 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 20 | 21 | 19 | 19 | 23 | 24 | 23 | 23 | 21 |
Feels °C | 23 | 24 | 24 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 22 | 20 | 18 | 19 | 20 | 20 | 23 | 19 | 19 | 25 | 25 | 25 | 26 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | — | — | SSW 10 | SSW 11 | SSW 10 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | S 8 |
| kJ | 65 | 48 | 35 | 34 | 24 | 23 | 22 | 22 | 14 | 13 | 13 | 13 | 8 | — | — | 2360 | 2038 | 1001 | 531 | 360 | 234 | 192 | 137 | 138 |
Swell 2 Height (m) Direction Period (s) | SE 12 | ESE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | E 14 | — | — | — | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | ESE 7 | E 11 |
| kJ | 6 | 14 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 16 | — | — | — | 806 | 400 | 201 | 135 | 84 | 60 | 59 | 35 | 10 |
Swell 3 Height (m) Direction Period (s) | E 16 | E 16 | E 16 | E 15 | E 14 | E 14 | E 15 | E 14 | E 14 | E 11 | E 15 | SW 9 | — | — | — | — | E 12 | E 14 | E 14 | E 12 | E 11 | E 11 | E 11 | SE 10 |
| kJ | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 3 | — | — | — | — | 11 | 16 | 16 | 3 | 3 | 10 | 10 | 4 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 6 | ESE 7 | ESE 8 | SSE 9 | SW 11 | — | NW 4 | NW 3 | — | NW 3 | — | — | — |
| kJ | 355 | 266 | 222 | 192 | 170 | 149 | 121 | 100 | 74 | 75 | 90 | 215 | 774 | 1865 | 3139 | 5500 | — | 7 | 4 | — | 2 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 29 | 29 | 29 | 29 | 82 | 0 | 0 | 616 | 622 | 229 | 224 | 224 | 9 | 9 | 0 | 0 | 0 | 439 | 55 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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