
Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 3.5ft (1.0m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 4.5ft (1.4m), 10s period with SSE swell.
- Evening surf: Evening surf (03 Sep, local time) - 5.5ft (1.7m), 10s period with SSE swell.
The current surf forecast for Niyodo Rivermouth at 3AM is: 1.0m 8s primary swell from a South-southeast direction and 0.6m 10s secondary swell from a East direction, 0.4m 5s secondary swell from a East direction (forecast issued at 08:00pm September 02). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 3.5ft (1.0m) | 8s |
| Afternoon (03 Sep) | 4.5ft (1.4m) | 10s |
| Evening (03 Sep) | 5.5ft (1.7m) | 10s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 109mm), heaviest during Fri morning. Warm (max 28°C on Thu afternoon, min 21°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | ||||||||||||||||
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) | SSE 9 | SSE 9 | E 11 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 11 | S 10 | S 10 | S 10 | S 9 |
Wave Graph | ||||||||||||||||||
213 | 208 | 151 | 147 | 128 | 151 | 245 | 356 | 425 | 584 | 541 | 520 | 584 | 723 | 738 | 612 | 463 | 390 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | glassy | glassy | off | off | glassy | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 8:36PM1.75m | 9:49AM1.48m | 9:09PM1.67m | 11:15AM1.35m | ||||||||||||||
Low Tide | 3:19AM0.39m | 3:09PM0.91m | 4:17AM0.45m | 3:53PM1.10m | ||||||||||||||
— | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | |
6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | |
mm | 3 | — | 1 | — | 1 | 1 | 2 | — | — | — | — | — | 11 | 14 | 21 | 19 | 13 | 7 |
Temp °C | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 25 | 25 | 25 | 23 | 23 | 22 | 22 | 21 | 21 |
Feels °C | 33 | 32 | 31 | 31 | 30 | 31 | 30 | 31 | 31 | 28 | 28 | 28 | 25 | 26 | 23 | 25 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 11 | S 10 | S 10 | S 10 | S 9 |
213 | 208 | 151 | 147 | 128 | 151 | 245 | 356 | 425 | 584 | 541 | 520 | 584 | 723 | 738 | 612 | 463 | 390 | |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 14 |
114 | 112 | 144 | 80 | 71 | 73 | 74 | 75 | 75 | 52 | 48 | 47 | 30 | 30 | 30 | 17 | 17 | 4 | |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 10 | S 10 | S 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | — | — | — | — | E 15 |
29 | 29 | 18 | 17 | 32 | 37 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | — | — | — | — | 4 | |
Wind waves Height (m) Direction Period (s) | — | E 4 | E 4 | E 5 | E 5 | E 5 | ENE 5 | ENE 4 | E 10 | E 4 | E 5 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | E 6 | E 7 |
— | 3 | 6 | 7 | 8 | 7 | 8 | 7 | 208 | 22 | 21 | 29 | 35 | 50 | 73 | 126 | 130 | 150 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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