Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (08 Jul):
- Morning surf: Morning surf (08 Jul, local time) - 8ft (2.5m), 16s period with SE swell.
- Afternoon surf: Afternoon surf (08 Jul, local time) - 8ft (2.5m), 16s period with SE swell.
- Evening surf: Evening surf (08 Jul, local time) - 8ft (2.5m), 16s period with SE swell.
The current surf forecast for Niyodo Rivermouth at 6AM is: 2.4m 16s primary swell from a Southeast direction (forecast issued at 02:00am July 08). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jul) | 8ft (2.5m) | 16s |
| Afternoon (08 Jul) | 8ft (2.5m) | 16s |
| Evening (08 Jul) | 8ft (2.5m) | 16s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | ||||||||||||||||||||||
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) | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | S 16 | S 17 | S 17 | S 17 | S 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1815 | 1978 | 2865 | 2963 | 2443 | 3502 | 2768 | 3622 | 3556 | 3195 | 3227 | 3385 | 3629 | 3291 | 3797 | 4328 | 4562 | 5430 | 4471 | 6952 | 8240 | 9871 | 10982 | 11385 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | on | on | on | glassy | off | off | glassy | glassy | on | on | glassy | glassy |
High Tide | 10:58PM1.62m | 11:42AM1.36m | 11:45PM1.60m | 1:23PM1.36m | 00:42AM1.59m | 3:02PM1.45m | ||||||||||||||||||
Low Tide | 5:34AM0.68m | 5:20PM0.83m | 6:45AM0.58m | 6:35PM0.98m | 7:58AM0.45m | 8:06PM1.07m | ||||||||||||||||||
 |  |  |  | | | | | |  |  | | | | | | | | | | | | | | |
 | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 25 | 26 | 26 | 26 | 24 | 23 | 23 | 23 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 29 | 28 | 28 | 29 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 29 | 28 | 29 | 30 | 28 | 26 | 26 | 26 | 30 | 30 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | S 16 | S 17 | S 17 | S 17 | S 17 |
| kJ | 1815 | 1978 | 2865 | 2963 | 2443 | 3502 | 2768 | 3622 | 3556 | 3195 | 3227 | 3385 | 3629 | 3291 | 3797 | 4328 | 4562 | 5430 | 4471 | 6952 | 8240 | 9871 | 10982 | 11385 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 7 | — | — | SSE 18 | SSE 18 | SSE 18 | — | SSE 19 | ESE 8 | — | — | S 19 | S 19 | E 8 | E 8 | S 21 | S 18 | S 18 | S 18 | — | — | — | — |
| kJ | 163 | 134 | — | — | 1042 | 1274 | 907 | — | 492 | 94 | — | — | 587 | 722 | 33 | 34 | 696 | 1688 | 1884 | 2595 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 8 | — | — | — | — | E 8 | — | — | E 8 | E 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 111 | — | — | — | — | 46 | — | — | 22 | 22 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 131 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 9 | 0 | 9 | 9 | 82 | 82 | 58 | 9 | 9 | 9 | 9 | 9 | 82 | 58 | 9 | 9 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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