Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (29 Jul):
- Afternoon surf: Afternoon surf (29 Jul, local time) - 2.5ft (0.7m), 8s period with SSW swell.
- Evening surf: Evening surf (29 Jul, local time) - 1.5ft (0.4m), 10s period with ESE swell.
The current surf forecast for Niyodo Rivermouth at 5PM is: 0.7m 8s primary swell from a South-southwest direction and 0.7m 4s secondary swell from a Southwest direction, 0.4m 10s secondary swell from a East-southeast direction (forecast issued at 02:00pm July 29). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | - | - |
| Afternoon (29 Jul) | 2.5ft (0.7m) | 8s |
| Evening (29 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 33°C on Wed afternoon, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | ||||||||||||||||||
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 10 | SSW 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 48 | 54 | 38 | 38 | 38 | 38 | 37 | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 23 | 23 | 24 | 22 | 25 | 22 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | off | glassy | off | glassy | glassy | on | on | glassy | glassy | off | off | off | glassy | on | on | glassy | glassy |
High Tide | 6:49PM1.71m | 5:52AM1.76m | 7:14PM1.74m | 6:28AM1.79m | 7:38PM1.76m | |||||||||||||||
Low Tide | 00:17AM0.88m | 12:35PM0.14m | 00:48AM0.81m | 1:05PM0.16m | ||||||||||||||||
 | |  |  | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 32 | 33 | 33 | 30 | 29 | 28 | 28 | 31 | 33 | 32 | 31 | 29 | 28 | 27 | 27 | 31 | 32 | 32 | 30 | 28 |
Feels °C | 35 | 36 | 38 | 34 | 33 | 31 | 32 | 34 | 35 | 35 | 35 | 33 | 31 | 29 | 29 | 33 | 34 | 36 | 35 | 33 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SW 4 | SSW 5 | SSW 5 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SSW 7 | SSW 5 | SSW 5 | SSW 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 48 | 48 | 20 | 19 | 15 | 38 | 37 | 36 | 35 | 35 | 18 | 9 | 9 | 8 | 23 | 23 | 22 | 22 | 22 | 22 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SE 13 | ESE 10 | ESE 10 | ESE 10 | SSW 4 | SSW 4 | SSW 7 | SSW 7 | SW 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SW 4 | SSW 4 | SE 12 | SSW 6 | SSW 5 | SE 11 |
| kJ | 21 | 27 | 38 | 38 | 38 | 8 | 4 | 11 | 11 | 9 | 35 | 35 | 35 | 35 | 4 | 2 | 24 | 3 | 3 | 20 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 4 | SSW 6 | S 7 | SE 12 | SSW 7 | S 7 | SE 12 | S 7 | SE 13 | S 7 | SE 13 | SE 12 | SSW 5 |
| kJ | 27 | 26 | 12 | 12 | 11 | 11 | 11 | 3 | 4 | 10 | 6 | 5 | 4 | 6 | 4 | 6 | 4 | 7 | 25 | 2 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 8 | SW 4 | SW 5 | — | — | — | — | — | SSW 2 | SW 4 | — | — | — | — | — | SSW 4 | — | — | — |
| kJ | 11 | 54 | 32 | 25 | — | — | — | — | — | 1 | 8 | — | — | — | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 51 | 0 | 29 | 0 | 0 | 0 | 0 | 29 | 645 | 439 | 0 | 0 | 29 | 29 | 55 | 29 | 432 | 523 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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