Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (28 Oct):
- Morning surf: Morning surf (28 Oct, local time) - 1.5ft (0.5m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (28 Oct, local time) - 1.5ft (0.4m), 10s period with ESE swell.
- Evening surf: Evening surf (28 Oct, local time) - 1.5ft (0.4m), 10s period with ESE swell.
The current surf forecast for Niyodo Rivermouth at 1AM is: 0.6m 9s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a South-southeast direction (forecast issued at 08:00pm October 27). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | 1.5ft (0.5m) | 9s |
| Afternoon (28 Oct) | 1.5ft (0.4m) | 10s |
| Evening (28 Oct) | 1.5ft (0.4m) | 10s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Very mild (max 19°C on Wed afternoon, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | ||||||||||||||||
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) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 15 | SE 15 | ESE 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 108 | 84 | 84 | 65 | 47 | 48 | 49 | 31 | 33 | 40 | 42 | 42 | 42 | 41 | 57 | 57 | 58 | 81 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | glassy | on | glassy | glassy | cross-off |
High Tide | 6:00PM1.88m | 7:15AM1.88m | 6:32PM1.87m | 8:03AM1.79m | 7:06PM1.81m | |||||||||||||
Low Tide | 00:35AM-0.01m | 12:52PM0.77m | 1:16AM-0.00m | 1:31PM0.89m | ||||||||||||||
 | | | | |  | | | | | | | | | | |  |  | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 18 | 16 | 14 | 14 | 15 | 18 | 19 | 15 | 13 | 12 | 12 | 13 | 16 | 18 | 19 | 18 | 17 |
Feels °C | 19 | 14 | 12 | 10 | 10 | 11 | 15 | 16 | 12 | 10 | 9 | 10 | 11 | 16 | 17 | 18 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 108 | 84 | 84 | 65 | 47 | 48 | 49 | 31 | 33 | 40 | 42 | 42 | 42 | 41 | 57 | 57 | 58 | 56 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SSE 7 | SSE 7 | ENE 4 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | ENE 4 | ENE 6 | ENE 6 | ENE 4 | E 4 | ESE 15 | SE 15 | SE 15 | ESE 14 |
| kJ | 37 | 37 | 16 | 10 | 2 | 5 | 5 | 5 | 5 | 2 | 7 | 7 | 4 | 3 | 22 | 54 | 54 | 81 |
Swell 3 Height (m) Direction Period (s) | SW 8 | WSW 4 | SSW 7 | SSW 7 | S 6 | E 4 | E 4 | E 4 | E 4 | E 6 | E 18 | — | SE 16 | SE 16 | E 4 | ENE 4 | — | — |
| kJ | 14 | 3 | 5 | 5 | 3 | 2 | 2 | 2 | 2 | 1 | 6 | — | 10 | 10 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | N 3 | NNW 3 | N 3 | NNW 3 | NNW 3 | NNW 3 | — | — | — | — | NE 6 | — | — | — | — | — | — |
| kJ | 4 | 8 | 9 | 8 | 4 | 6 | 1 | — | — | — | — | 36 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 51 | 55 | 55 | 29 | 0 | 0 | 29 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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