Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (24 Jul):
- Morning surf: Morning surf (24 Jul, local time) - 1ft (0.3m), 18s period with SE swell.
- Afternoon surf: Afternoon surf (24 Jul, local time) - 1ft (0.3m), 18s period with SE swell.
- Evening surf: Evening surf (24 Jul, local time) - 1ft (0.3m), 17s period with SE swell.
The current surf forecast for Niyodo Rivermouth at 3AM is: 0.3m 18s primary swell from a Southeast direction and 0.2m 4s secondary swell from a South-southwest direction (forecast issued at 08:00pm July 23). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jul) | 1ft (0.3m) | 18s |
| Afternoon (24 Jul) | 1ft (0.3m) | 18s |
| Evening (24 Jul) | 1ft (0.3m) | 17s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Warm (max 32°C on Fri morning, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | ||||||||||||||||
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 10 | E 10 | E 10 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 17 | 17 | 17 | 50 | 49 | 49 | 49 | 49 | 48 | 45 | 43 | 68 | 93 | 93 | 91 | 91 | 90 | 89 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | off | glassy | on | on | glassy | glassy | off | off | off | glassy | on | on | glassy | glassy |
High Tide | 00:20AM1.46m | 4:03PM1.34m | 1:37AM1.44m | 4:53PM1.44m | ||||||||||||||
Low Tide | 6:19PM1.16m | 8:17AM0.59m | 8:22PM1.21m | 9:22AM0.50m | ||||||||||||||
 |  | | | | | | | | | | | | | | |  |  | |
 | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 29 | 28 | 28 | 28 | 31 | 32 | 31 | 30 | 29 | 28 | 27 | 27 | 31 | 32 | 32 | 30 | 28 |
Feels °C | 35 | 35 | 33 | 32 | 31 | 35 | 35 | 35 | 36 | 35 | 33 | 30 | 30 | 35 | 34 | 36 | 36 | 33 |
Swell 1 Height (m) Direction Period (s) | SE 10 | E 10 | E 10 | SSW 4 | SE 10 | SE 18 | SE 9 | SE 18 | SE 18 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 |
| kJ | 16 | 17 | 17 | 1 | 15 | 49 | 14 | 49 | 48 | 41 | 42 | 42 | 42 | 41 | 40 | 37 | 35 | 35 |
Swell 2 Height (m) Direction Period (s) | E 10 | SE 10 | SSW 3 | SE 18 | SE 18 | SE 10 | SE 18 | SE 9 | E 9 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 |
| kJ | 17 | 16 | 1 | 50 | 49 | 14 | 49 | 14 | 15 | 45 | 43 | 68 | 93 | 93 | 91 | 91 | 90 | 89 |
Swell 3 Height (m) Direction Period (s) | SSW 4 | SSW 4 | SE 10 | SE 10 | SSW 4 | E 10 | E 10 | E 9 | SE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 8 | S 8 | S 7 |
| kJ | 1 | 1 | 16 | 16 | 3 | 17 | 16 | 15 | 14 | 7 | 7 | 7 | 6 | 6 | 6 | 10 | 10 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 243 | 233 | 51 | 0 | 0 | 0 | 183 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 51 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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