Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (24 Jun):
- Morning surf: Morning surf (24 Jun, local time) - 2ft (0.6m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (24 Jun, local time) - 6ft (1.9m), 6s period with SSE swell.
- Evening surf: Evening surf (24 Jun, local time) - 3.5ft (1.0m), 16s period with SSW swell.
The current surf forecast for Niyodo Rivermouth at 12PM is: 1.5m 4s primary swell from a East-southeast direction and 0.6m 10s secondary swell from a South direction, 0.3m 15s secondary swell from a South-southwest direction (forecast issued at 08:00am June 24). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jun) | 2ft (0.6m) | 12s |
| Afternoon (24 Jun) | 6ft (1.9m) | 6s |
| Evening (24 Jun) | 3.5ft (1.0m) | 16s |
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 156mm), heaviest during Wed afternoon. Warm (max 25°C on Fri morning, min 19°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | |||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 12 | SE 12 | S 10 | SSE 6 | SSE 7 | SSW 16 | SSW 15 | SSW 14 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 89 | 114 | 87 | 255 | 332 | 463 | 669 | 746 | 1138 | 975 | 946 | 1210 | 788 | 700 | 606 | 402 | 763 | 672 | 989 | 841 | 733 | 643 | 606 | 606 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | off | glassy | glassy | glassy | cross-on | on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | off | glassy | cross-off |
High Tide | 2:40PM1.34m | 1:45AM1.52m | 3:52PM1.41m | 2:32AM1.53m | 4:45PM1.49m | |||||||||||||||||||
Low Tide | 7:59AM0.63m | 7:49PM1.02m | 8:55AM0.53m | 8:57PM1.07m | 9:42AM0.43m | 9:55PM1.08m | ||||||||||||||||||
 |  |  | | |  | |  | | | | | | | |  |  | | | | | | | | |
 | 4:56 | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 |
 | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:19 | — | — | 7:19 |
mm | 2 | 7 | 23 | 26 | 11 | 6 | 6 | 5 | 4 | 11 | 15 | 7 | 6 | 2 | 2 | 3 | 3 | 4 | 1 | 1 | 1 | 4 | 3 | 2 |
Temp °C | 19 | 19 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 23 | 21 | 21 | 21 |
Feels °C | 20 | 19 | 22 | 21 | 22 | 22 | 23 | 24 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 27 | 28 | 27 | 29 | 29 | 27 | 23 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 12 | S 11 | S 10 | SE 12 | SSE 7 | SSE 7 | SSW 15 | SSW 14 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 6 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 89 | 84 | 72 | 87 | 332 | 295 | 669 | 746 | 1138 | 975 | 946 | 1210 | 788 | 700 | 606 | 402 | 188 | 672 | 989 | 841 | 733 | 643 | 606 | 606 |
Swell 2 Height (m) Direction Period (s) | S 11 | SE 12 | SSW 15 | SSW 14 | SSW 13 | SSW 16 | S 7 | SSE 7 | SE 11 | SE 6 | SE 6 | SE 11 | S 6 | S 6 | SE 10 | SW 15 | SSW 14 | S 6 | SE 10 | SE 10 | SE 10 | E 6 | E 5 | SE 10 |
| kJ | 37 | 114 | 44 | 104 | 93 | 463 | 110 | 175 | 58 | 51 | 30 | 58 | 127 | 132 | 51 | 223 | 763 | 130 | 36 | 50 | 50 | 40 | 15 | 35 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSW 16 | S 20 | SSW 18 | SE 12 | SE 11 | SE 6 | SE 11 | E 5 | SE 11 | SE 11 | E 9 | SE 11 | SE 10 | E 9 | SE 10 | SE 10 | SE 10 | ESE 18 | ESE 18 | SE 6 | SE 10 | SE 10 | SE 6 |
| kJ | 13 | 26 | 8 | 30 | 66 | 43 | 88 | 58 | 4 | 58 | 58 | 2 | 57 | 53 | 1 | 50 | 50 | 36 | 31 | 31 | 13 | 36 | 36 | 13 |
Wind waves Height (m) Direction Period (s) | E 2 | E 3 | ESE 4 | SSE 6 | — | — | — | — | — | — | — | SSW 6 | SSW 6 | SSW 6 | S 6 | SSW 6 | — | — | — | ESE 6 | E 5 | ENE 5 | ENE 5 | E 6 |
| kJ | 1 | 11 | 87 | 255 | — | — | — | — | — | — | — | 131 | 145 | 170 | 176 | 205 | — | — | — | 41 | 29 | 24 | 24 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 283 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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