Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (07 Jul):
- Morning surf: Morning surf (07 Jul, local time) - 3.5ft (1.1m), 13s period with SE swell.
- Afternoon surf: Afternoon surf (07 Jul, local time) - 3.5ft (1.1m), 16s period with SE swell.
- Evening surf: Evening surf (07 Jul, local time) - 5ft (1.5m), 15s period with SE swell.
The current surf forecast for Niyodo Rivermouth at 3PM is: 1.1m 16s primary swell from a Southeast direction and 1.3m 8s secondary swell from a East-southeast direction (forecast issued at 08:00am July 07). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Jul) | 3.5ft (1.1m) | 13s |
| Afternoon (07 Jul) | 3.5ft (1.1m) | 16s |
| Evening (07 Jul) | 5ft (1.5m) | 15s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue morning. Warm (max 27°C on Thu morning, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 7 | Wednesday 8 | Thursday 9 | Fri 10 | |||||||||||||||||||||
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) | ESE 13 | SE 13 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 563 | 424 | 546 | 553 | 1028 | 936 | 1815 | 1978 | 2865 | 2963 | 2601 | 3680 | 2925 | 3784 | 3116 | 3093 | 3601 | 3670 | 4315 | 4590 | 4772 | 4681 | 4766 | 5223 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | off | glassy | on | on | cross-on | cross-on | glassy | off | cross-off | cross-off | glassy | on | cross-on | cross-on | glassy | off | cross-off |
High Tide | 10:22AM1.43m | 10:58PM1.62m | 11:42AM1.36m | 11:45PM1.60m | 1:23PM1.36m | 00:42AM1.59m | ||||||||||||||||||
Low Tide | 4:32AM0.75m | 4:25PM0.67m | 5:34AM0.68m | 5:20PM0.83m | 6:45AM0.58m | 6:35PM0.98m | ||||||||||||||||||
 |  |  | | |  | |  | | | | | |  | | |  | | | | | | | | |
 | 5:01 | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 |
 | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | 7:17 |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 25 | 23 | 23 | 23 | 26 | 27 | 27 | 26 | 25 | 24 | 24 |
Feels °C | 29 | 28 | 27 | 28 | 28 | 29 | 27 | 26 | 26 | 28 | 29 | 29 | 29 | 29 | 26 | 26 | 26 | 29 | 30 | 30 | 30 | 30 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | ESE 13 | SE 13 | SE 16 | ESE 8 | SE 15 | SE 15 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 |
| kJ | 563 | 424 | 546 | 223 | 1028 | 936 | 1815 | 1978 | 2865 | 2963 | 2601 | 3680 | 2925 | 3784 | 3116 | 3093 | 3601 | 3670 | 4315 | 4590 | 4772 | 4681 | 4766 | 5223 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SE 17 | SE 12 | SE 16 | E 8 | E 8 | E 8 | E 7 | SSE 20 | — | SSE 18 | SSE 18 | SSE 18 | — | SSE 18 | S 19 | SSE 17 | S 20 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 29 | 238 | 202 | 553 | 217 | 181 | 142 | 109 | 505 | — | 1042 | 1274 | 907 | — | 731 | 736 | 1518 | 650 | 63 | 87 | 47 | 49 | 50 | 22 |
Swell 3 Height (m) Direction Period (s) | SE 20 | SSW 6 | SSW 6 | SE 12 | SE 20 | SE 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 8 |
| kJ | 60 | 20 | 13 | 282 | 100 | 465 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 22 |
Wind waves Height (m) Direction Period (s) | E 4 | ESE 7 | ESE 7 | — | — | — | — | — | E 7 | E 7 | — | ESE 7 | E 7 | — | — | — | — | — | — | — | — | — | — | E 8 |
| kJ | 19 | 82 | 191 | — | — | — | — | — | 147 | 116 | — | 93 | 110 | — | — | — | — | — | — | — | — | — | — | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 29 | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 539 | 29 | 29 | 9 | 0 | 0 | 9 | 9 | 539 | 82 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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