Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (01 Jul):
- Afternoon surf: Afternoon surf (01 Jul, local time) - 2ft (0.6m), 9s period with ESE swell.
- Evening surf: Evening surf (01 Jul, local time) - 2ft (0.6m), 9s period with ESE swell.
The current surf forecast for Niyodo Rivermouth at 8PM is: 0.6m 9s primary swell from a East-southeast direction and 0.6m 6s secondary swell from a South direction, 0.9m 5s secondary swell from a South-southwest direction (forecast issued at 02:00pm July 01). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jul) | - | - |
| Afternoon (01 Jul) | 2ft (0.6m) | 9s |
| Evening (01 Jul) | 2ft (0.6m) | 9s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 29mm), heaviest during Fri night. Warm (max 29°C on Thu afternoon, min 22°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wed 1 | Thursday 2 | Friday 3 | Sat 4 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 6 | SSW 6 | SW 7 | SW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SW 6 | ESE 9 | SSW 5 | SE 9 | ESE 9 | SE 9 | ESE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 55 | 55 | 55 | 55 | 57 | 170 | 278 | 447 | 405 | 372 | 224 | 147 | 113 | 88 | 64 | 45 | 28 | 31 | 32 | 20 | 21 | 32 | 20 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross | cross | glassy | cross-off | off | off | off | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | glassy |
High Tide | 7:41PM1.68m | 6:36AM1.71m | 8:11PM1.68m | 7:12AM1.70m | 8:41PM1.67m | 7:51AM1.66m | ||||||||||||||||||
Low Tide | 1:05AM0.94m | 1:25PM0.18m | 1:39AM0.91m | 1:57PM0.23m | 2:15AM0.88m | |||||||||||||||||||
 | | |  | |  |  |  |  | |  |  |  | |  | | | | | | | | | | |
 | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — |
 | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | 7:19 |
mm | 2 | 3 | 2 | — | — | 2 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 2 |
Temp °C | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 25 | 27 | 29 | 28 | 24 | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 24 | 23 | 23 | 22 | 22 |
Feels °C | 26 | 26 | 25 | 27 | 28 | 28 | 28 | 29 | 30 | 33 | 31 | 26 | 25 | 25 | 26 | 28 | 28 | 29 | 28 | 28 | 27 | 27 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | S 6 | S 6 | SSW 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | ESE 9 | SSW 5 | SSW 5 | SSW 5 | SE 9 | ESE 9 |
| kJ | 55 | 55 | 22 | 22 | 57 | 55 | 55 | 46 | 32 | 32 | 30 | 147 | 113 | 88 | 64 | 45 | 28 | 18 | 32 | 20 | 13 | 8 | 20 | 16 |
Swell 2 Height (m) Direction Period (s) | S 5 | S 5 | ESE 9 | ESE 9 | ESE 9 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 12 | ESE 9 | SE 9 | ESE 9 | SSW 5 | SSW 5 |
| kJ | 15 | 20 | 55 | 55 | 55 | 17 | 17 | 17 | 17 | 16 | 16 | 31 | 30 | 31 | 29 | 28 | 28 | 31 | 14 | 16 | 21 | 32 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | — | — | — | SE 9 | SE 9 | SE 9 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | SE 9 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 |
| kJ | 17 | 17 | 17 | 17 | 17 | — | — | — | 3 | 3 | 3 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 3 | 14 | 14 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 5 | — | SSW 6 | SW 7 | SW 7 | SSW 7 | SSW 7 | SSW 7 | — | — | — | — | — | ENE 4 | SW 6 | SSW 5 | SW 4 | SW 5 | — | — | NE 2 |
| kJ | — | — | — | 40 | — | 170 | 278 | 447 | 405 | 372 | 224 | — | — | — | — | — | 1 | 31 | 20 | 16 | 12 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 82 | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 279 | 51 | 0 | 0 | 0 | 0 | 233 | 233 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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