Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (08 Aug):
- Evening surf: Evening surf (08 Aug, local time) - 5.5ft (1.7m), 11s period with SSW swell.
The current surf forecast for Niyodo Rivermouth at 11PM is: 1.7m 11s primary swell from a South-southwest direction and 1.3m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm August 08). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | - | - |
| Afternoon (08 Aug) | - | - |
| Evening (08 Aug) | 5.5ft (1.7m) | 11s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sun morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | ||||||||||||||||
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) | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 807 | 679 | 679 | 814 | 872 | 857 | 757 | 729 | 683 | 683 | 673 | 572 | 555 | 444 | 423 | 353 | 347 | 282 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | off | glassy | on | on | glassy | glassy | glassy | glassy | glassy | glassy | on | on | glassy | glassy |
High Tide | 3:23PM1.42m | 1:20AM1.53m | 4:31PM1.57m | 2:49AM1.60m | 5:17PM1.70m | |||||||||||||
Low Tide | 8:01PM1.21m | 9:02AM0.31m | 9:40PM1.16m | 10:06AM0.16m | ||||||||||||||
 |  |  | |  | | |  | | | | | | | | | | | |
 | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 24 | 28 | 29 | 29 | 28 | 26 | 25 | 25 | 25 | 27 | 29 | 29 | 28 | 26 |
Feels °C | 31 | 31 | 29 | 29 | 26 | 31 | 31 | 31 | 32 | 30 | 29 | 28 | 28 | 31 | 32 | 32 | 33 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | S 11 | E 13 | E 13 | SSW 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 807 | 679 | 679 | 814 | 872 | 857 | 757 | 729 | 648 | 582 | 606 | 572 | 555 | 363 | 353 | 353 | 237 | 234 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | E 14 | ESE 13 | E 13 | E 13 | E 13 | E 13 | E 13 | S 11 | S 10 | E 12 | E 12 | E 12 | E 12 | E 12 |
| kJ | 286 | 313 | 216 | 165 | 453 | 617 | 694 | 683 | 683 | 683 | 673 | 282 | 300 | 444 | 423 | 350 | 347 | 282 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 10 | E 10 | E 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | ESE 15 | SSW 11 | SSW 11 | SE 7 | SE 14 | SE 14 | SSW 11 | SSW 10 |
| kJ | 256 | 188 | 231 | 217 | 135 | 116 | 79 | 59 | 55 | 43 | 21 | 242 | 151 | 8 | 33 | 33 | 99 | 71 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 29 | 0 | 0 | 0 | 0 | 0 | 82 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 51 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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