Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (07 Jun):
- Afternoon surf: Afternoon surf (07 Jun, local time) - 13ft (4.0m), 8s period with E swell.
- Evening surf: Evening surf (07 Jun, local time) - 10ft (3.0m), 9s period with E swell.
The current surf forecast for Niyodo Rivermouth at 9PM is: 3.0m 9s primary swell from a East direction and 2.3m 10s secondary swell from a South-southwest direction, 1.4m 8s secondary swell from a Southeast direction (forecast issued at 02:00pm June 07). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Jun) | - | - |
| Afternoon (07 Jun) | 13ft (4.0m) | 8s |
| Evening (07 Jun) | 10ft (3.0m) | 9s |
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 57mm), heaviest during Sun afternoon. Warm (max 24°C on Mon morning, min 18°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Tue afternoon). | ||||||||||||||||||||||||
Sun 7 | Monday 8 | Tuesday 9 | Wed 10 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 7 | E 8 | E 9 | E 9 | ESE 8 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | S 7 | S 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | S 10 | S 9 | SSW 9 | SSW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 963 | 1968 | 2259 | 1461 | 867 | 537 | 370 | 274 | 222 | 197 | 176 | 155 | 94 | 71 | 51 | 52 | 54 | 57 | 55 | 55 | 188 | 281 | 276 | 238 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | cross-off | glassy | glassy | on | on | cross-off | off | cross-off | cross-off | off | glassy | on | on | glassy | glassy | glassy | glassy | off | glassy |
High Tide | 11:21PM1.53m | 10:47AM1.37m | 00:10AM1.55m | 12:18PM1.35m | 1:00AM1.58m | |||||||||||||||||||
Low Tide | 4:21PM0.54m | 5:19AM0.95m | 5:17PM0.64m | 6:31AM0.84m | 6:22PM0.73m | 7:37AM0.68m | ||||||||||||||||||
 | |  |  | | |  |  | | | |  |  |  |  | | | | |  | | | | | |
 | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — |
 | — | — | 7:12 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | 7:14 |
mm | 31 | 22 | 3 | — | — | — | — | — | — | 1 | 16 | 11 | 3 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 22 | 21 | 20 | 20 | 20 | 23 | 24 | 23 | 21 | 18 | 18 | 18 | 18 | 21 | 23 | 22 | 21 | 20 | 19 | 19 | 18 | 21 |
Feels °C | 20 | 18 | 22 | 22 | 21 | 21 | 22 | 25 | 26 | 26 | 23 | 18 | 19 | 18 | 18 | 22 | 23 | 23 | 23 | 22 | 20 | 20 | 18 | 22 |
Swell 1 Height (m) Direction Period (s) | — | SSW 8 | SSW 10 | SSW 10 | ESE 8 | E 8 | SSW 10 | SSW 9 | SSW 9 | E 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | S 7 | S 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | S 10 | S 9 | SSW 9 | SSW 9 |
| kJ | — | 6 | 664 | 1020 | 867 | 472 | 370 | 274 | 222 | 65 | 176 | 155 | 94 | 71 | 51 | 52 | 54 | 57 | 55 | 55 | 188 | 281 | 276 | 238 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 8 | SSW 10 | SSW 10 | E 8 | E 8 | E 8 | SE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 12 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 |
| kJ | — | — | — | 256 | 746 | 537 | 266 | 133 | 84 | 23 | 49 | 33 | 21 | 32 | 34 | 21 | 24 | 17 | 17 | 18 | 17 | 8 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 7 | E 11 | SE 7 | E 11 | SE 10 | E 11 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | — | — | — | — | 109 | 76 | 106 | 57 | 53 | 10 | 19 | 10 | 4 | 9 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | ESE 7 | E 8 | E 9 | E 9 | — | WSW 3 | W 3 | WSW 3 | SW 3 | SSW 8 | SW 4 | — | NNW 3 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 963 | 1968 | 2259 | 1461 | — | 2 | 3 | 2 | 2 | 197 | 15 | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 327 | 224 | 224 | 9 | 0 | 0 | 0 | 0 | 51 | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 51 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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