Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (14 Jun):
- Afternoon surf: Afternoon surf (14 Jun, local time) - 3.5ft (1.0m), 4s period with SE swell.
- Evening surf: Evening surf (14 Jun, local time) - 2ft (0.6m), 5s period with SSE swell.
The current surf forecast for Niyodo Rivermouth at 10PM is: 0.2m 14s primary swell from a East-southeast direction and 0.6m 5s secondary swell from a South-southeast direction, 0.4m 6s secondary swell from a South-southwest direction (forecast issued at 02:00pm June 14). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jun) | - | - |
| Afternoon (14 Jun) | 3.5ft (1.0m) | 4s |
| Evening (14 Jun) | 2ft (0.6m) | 5s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun afternoon. Warm (max 24°C on Wed morning, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
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 8 | SE 4 | SSE 6 | SSE 5 | ESE 6 | ESE 7 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 6 | ESE 6 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 37 | 28 | 31 | 20 | 282 | 289 | 475 | 601 | 660 | 651 | 554 | 484 | 430 | 333 | 281 | 240 | 199 | 194 | 154 | 199 | 115 | 164 | 261 | 350 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross-off | off | off | glassy | on | on | on | glassy | off | glassy | cross-off | on | on | cross-on | cross-on | cross | cross-off | off | cross-off | cross |
High Tide | 6:03PM1.83m | 4:58AM1.83m | 6:53PM1.86m | 5:45AM1.86m | 7:42PM1.84m | 6:33AM1.85m | ||||||||||||||||||
Low Tide | 11:31PM0.95m | 11:55AM-0.10m | 00:19AM0.96m | 12:43PM-0.12m | 1:06AM0.96m | |||||||||||||||||||
 | |  |  | |  |  |  | | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — |
 | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | 7:16 |
mm | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 20 | 19 | 19 | 18 | 19 | 22 | 23 | 23 | 22 | 21 | 20 | 19 | 19 | 22 | 23 | 23 | 22 | 22 | 21 | 20 | 20 | 23 |
Feels °C | 24 | 21 | 20 | 20 | 19 | 18 | 20 | 23 | 23 | 24 | 23 | 23 | 21 | 20 | 20 | 23 | 24 | 24 | 23 | 23 | 23 | 21 | 21 | 24 |
Swell 1 Height (m) Direction Period (s) | S 6 | SE 13 | SSE 6 | SSE 5 | ESE 12 | ESE 7 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SE 11 | S 8 |
| kJ | 12 | 6 | 31 | 18 | 14 | 289 | 475 | 601 | 660 | 651 | 554 | 484 | 430 | 333 | 281 | 240 | 199 | 194 | 15 | 9 | 10 | 10 | 5 | 82 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | E 11 | ESE 9 | SSW 6 | E 15 | E 15 | ESE 15 | ESE 15 | ESE 15 | SE 15 | SE 15 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | SSW 7 | SE 11 | ESE 13 | SE 11 | SE 11 | SE 13 | SW 8 |
| kJ | 8 | 2 | 9 | 12 | 4 | 17 | 21 | 21 | 21 | 8 | 8 | 12 | 29 | 27 | 26 | 25 | 24 | 15 | 4 | 17 | 4 | 5 | 7 | 18 |
Swell 3 Height (m) Direction Period (s) | SE 13 | E 16 | E 10 | ESE 14 | — | SE 12 | E 12 | — | — | — | S 8 | — | — | — | SE 11 | SE 10 | SE 13 | SE 10 | ESE 13 | SE 11 | ESE 13 | SE 13 | — | SE 13 |
| kJ | 7 | 5 | 8 | 20 | — | 6 | 3 | — | — | — | 1 | — | — | — | 5 | 4 | 7 | 4 | 17 | 4 | 17 | 7 | — | 7 |
Wind waves Height (m) Direction Period (s) | ESE 8 | SE 4 | E 4 | E 4 | ESE 6 | ENE 7 | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | E 9 | ESE 9 | ESE 6 | ESE 6 | ESE 7 | ESE 7 |
| kJ | 37 | 28 | 14 | 33 | 282 | 158 | 214 | — | — | — | — | — | — | — | — | — | — | — | 154 | 199 | 115 | 164 | 261 | 350 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 645 | 29 | 645 | 0 | 0 | 0 | 0 | 0 | 85 | 29 | 9 | 0 | 0 | 0 | 0 | 64 | 497 | 55 | 29 | 29 | 0 | 0 | 0 | 432 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
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 Niyodo Rivermouth 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