Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (06 Jul):
- Afternoon surf: Afternoon surf (06 Jul, local time) - 2.5ft (0.7m), 15s period with SE swell.
- Evening surf: Evening surf (06 Jul, local time) - 3.5ft (1.0m), 14s period with SE swell.
The current surf forecast for Niyodo Rivermouth at 10PM is: 1.0m 14s primary swell from a Southeast direction and 0.6m 6s secondary swell from a South-southwest direction (forecast issued at 02:00pm July 06). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Jul) | - | - |
| Afternoon (06 Jul) | 2.5ft (0.7m) | 15s |
| Evening (06 Jul) | 3.5ft (1.0m) | 14s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Mon afternoon. Warm (max 27°C on Mon afternoon, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 6 | Tuesday 7 | Wednesday 8 | Thu 9 | |||||||||||||||||||||
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) | SE 16 | SE 15 | SE 15 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 17 | SE 16 | SE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 198 | 209 | 355 | 395 | 532 | 525 | 494 | 486 | 546 | 553 | 1125 | 936 | 1793 | 2580 | 2702 | 2513 | 2443 | 3944 | 3880 | 3842 | 2837 | 3487 | 2025 | 4161 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | glassy | glassy | glassy | off | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | glassy | on | on | cross-on | glassy | off | off | cross-off | on |
High Tide | 10:18PM1.64m | 10:22AM1.43m | 10:58PM1.62m | 11:42AM1.36m | 11:45PM1.60m | |||||||||||||||||||
Low Tide | 3:41PM0.52m | 4:32AM0.75m | 4:25PM0.67m | 5:34AM0.68m | 5:20PM0.83m | 6:45AM0.58m | ||||||||||||||||||
 | |  |  |  | |  | | |  | |  |  | | | | | | | | | | | | |
 | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — |
 | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | 7:17 |
mm | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 26 |
Feels °C | 30 | 31 | 31 | 29 | 28 | 27 | 28 | 30 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 30 | 29 | 29 | 28 | 28 | 27 | 26 | 26 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SSW 6 | SE 15 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 17 | SE 16 | SE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 16 |
| kJ | 198 | 41 | 355 | 395 | 532 | 525 | 494 | 486 | 546 | 553 | 1125 | 936 | 1793 | 2580 | 2702 | 2513 | 2443 | 3944 | 3880 | 3842 | 2837 | 3487 | 2025 | 4161 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SE 15 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 17 | SE 12 | SE 12 | E 8 | ESE 8 | E 7 | — | SSE 20 | — | SSE 18 | SSE 18 | — | ESE 9 | SSE 20 | ESE 9 | SSE 17 | — |
| kJ | 19 | 209 | 38 | 29 | 27 | 35 | 34 | 238 | 202 | 282 | 206 | 173 | 131 | — | 515 | — | 1042 | 1522 | — | 132 | 671 | 129 | 1518 | — |
Swell 3 Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 7 | E 7 | SE 20 | SE 20 | SSW 6 | SSW 6 | SW 6 | SE 20 | SE 18 | — | — | — | — | — | — | — | — | ESE 9 | — | ESE 9 | — |
| kJ | 21 | 17 | 16 | 16 | 25 | 60 | 60 | 20 | 13 | 8 | 100 | 465 | — | — | — | — | — | — | — | — | 108 | — | 103 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 7 | E 7 | E 7 | ESE 4 | ESE 7 | ESE 8 | — | — | — | — | — | ESE 6 | — | — | — | — | — | — | — | ESE 9 |
| kJ | — | — | — | — | 26 | 38 | 36 | 4 | 156 | 232 | — | — | — | — | — | 68 | — | — | — | — | — | — | — | 123 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 55 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | 82 | 29 | 9 | 0 | 9 | 0 | 29 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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