Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 3ft (0.9m), 8s period with E swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 2.5ft (0.8m), 9s period with E swell.
- Evening surf: Evening surf (01 Oct, local time) - 2.5ft (0.8m), 8s period with ESE swell.
The current surf forecast for Niyodo Rivermouth at 3AM is: 1.0m 8s primary swell from a East direction and 0.7m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm September 30). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 3ft (0.9m) | 8s |
| Afternoon (01 Oct) | 2.5ft (0.8m) | 9s |
| Evening (01 Oct) | 2.5ft (0.8m) | 8s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | ||||||||||||||||
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) | SSE 9 | SSE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | ESE 8 | E 8 | E 8 | E 8 | ESE 8 | SE 8 | ESE 8 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 157 | 117 | 117 | 120 | 120 | 116 | 88 | 94 | 68 | 81 | 49 | 33 | 21 | 37 | 14 | 26 | 15 | 16 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | off | off | off | glassy | on | glassy | glassy | off | off | off | off | off | off | off | off | off |
High Tide | 7:30PM1.82m | 8:50AM1.64m | 8:01PM1.74m | 9:53AM1.49m | 8:37PM1.64m | |||||||||||||
Low Tide | 2:12AM0.19m | 2:15PM0.89m | 3:00AM0.27m | 2:55PM1.05m | ||||||||||||||
 | |  | |  | | | | | | | | | | |  | | | |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 22 | 21 | 20 | 24 | 25 | 26 | 24 | 21 | 21 | 20 | 19 | 21 | 25 | 25 | 21 | 18 |
Feels °C | 27 | 25 | 25 | 23 | 21 | 26 | 26 | 28 | 27 | 21 | 21 | 20 | 18 | 18 | 22 | 23 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | ESE 8 | E 8 | E 8 | E 8 | ESE 8 | SE 8 | ESE 8 | E 6 | E 6 |
| kJ | 157 | 117 | 117 | 120 | 120 | 116 | 88 | 94 | 68 | 81 | 49 | 33 | 21 | 37 | 14 | 26 | 20 | 20 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 11 | SE 7 | SE 7 | SE 7 | ENE 6 | ENE 6 | ENE 6 | SE 8 | SE 8 |
| kJ | 63 | 90 | 93 | 60 | 46 | 44 | 34 | 34 | 23 | 5 | 16 | 11 | 11 | 6 | 13 | 13 | 15 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | S 6 | SW 6 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | S 6 | SE 11 | SE 11 | SE 8 | SE 11 | E 8 | — | SE 9 | ESE 9 |
| kJ | — | — | 1 | 2 | 5 | 5 | 5 | 5 | 5 | 1 | 5 | 4 | 2 | 5 | 6 | — | 14 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNW 2 | NNW 3 | NNW 3 | NNW 3 | — | — | NNE 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 0 | 0 | 0 | 0 | 29 | 55 | 653 | 573 | 573 | 55 | 653 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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