Surf Forecasts:
How big are the waves at Niyodo Rivermouth today (03 Nov):
- Morning surf: Morning surf (03 Nov, local time) - 4.5ft (1.4m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (03 Nov, local time) - 5ft (1.5m), 13s period with SE swell.
- Evening surf: Evening surf (03 Nov, local time) - 5.5ft (1.7m), 14s period with SE swell.
The current surf forecast for Niyodo Rivermouth at 9AM is: 1.4m 12s primary swell from a Southeast direction and 0.2m 6s secondary swell from a South-southwest direction (forecast issued at 02:00am November 03). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Nov) | 4.5ft (1.4m) | 12s |
| Afternoon (03 Nov) | 5ft (1.5m) | 13s |
| Evening (03 Nov) | 5.5ft (1.7m) | 14s |
Table - waves today at Niyodo Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 22°C on Thu morning, min 14°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Fri 6 | ||||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||
Wave Height (m) Direction Period (s) | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 13 | SE 15 | SE 14 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | E 9 | E 9 | E 9 | SSE 12 | SSE 12 | E 10 | E 10 | E 10 | ESE 10 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
Wave Graph  | |||||||||||||||||||||||||||
 kJ | 649 | 546 | 528 | 580 | 677 | 732 | 566 | 1123 | 984 | 925 | 624 | 614 | 551 | 497 | 525 | 753 | 671 | 513 | 527 | 608 | 988 | 899 | 988 | 1013 | 1237 | 1158 | 1256 |
Wind (km/h) | |||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | glassy | off | off | off | off | off | off | glassy | glassy | glassy | off | off | glassy | glassy | glassy | on | glassy | glassy | glassy | cross-off | off | off |
High Tide | 11:40PM1.37m | 2:10PM1.53m | 1:39AM1.40m | 2:54PM1.59m | 2:57AM1.51m | 3:28PM1.65m | 3:54AM1.62m | ||||||||||||||||||||
Low Tide | 6:54AM0.56m | 8:11PM0.96m | 8:12AM0.59m | 9:04PM0.77m | 9:09AM0.60m | 9:45PM0.58m | |||||||||||||||||||||
 | | |  | | | |  | | |  |  |  | | | | | | | | | | | |  | | | |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 |
 | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | 5:08 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 16 | 15 | 13 | 16 | 20 | 21 | 17 | 15 | 14 | 14 | 14 | 16 | 19 | 20 | 19 | 18 | 18 | 18 | 19 | 20 | 22 | 22 | 21 | 20 | 20 | 18 | 16 |
Feels °C | 13 | 12 | 10 | 13 | 18 | 20 | 15 | 12 | 11 | 12 | 12 | 15 | 18 | 19 | 18 | 17 | 17 | 18 | 19 | 21 | 23 | 23 | 23 | 22 | 22 | 17 | 13 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 13 | SE 12 | SE 14 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | ESE 10 | E 10 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 649 | 546 | 528 | 580 | 677 | 732 | 471 | 1123 | 984 | 925 | 624 | 614 | 551 | 497 | 380 | 421 | 476 | 340 | 304 | 608 | 988 | 899 | 988 | 899 | 1237 | 1158 | 1256 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SE 16 | SE 15 | ENE 6 | — | NE 5 | — | E 9 | ENE 6 | E 8 | E 9 | SE 11 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | E 11 | E 10 | E 10 |
| kJ | 33 | 14 | 6 | 3 | 5 | 274 | 566 | 12 | — | 30 | — | 14 | 20 | 66 | 225 | 366 | 341 | 421 | 527 | 536 | 616 | 703 | 830 | 1013 | 734 | 573 | 476 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | E 9 | E 9 | ENE 9 | — | NE 5 | — | — | — | — | — | — | E 9 | ESE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 31 | 15 | 15 | 16 | — | 8 | — | — | — | — | — | — | 14 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | NNW 3 | NNW 4 | N 3 | NNE 4 | — | NE 5 | NE 6 | NE 5 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 9 | E 9 | E 9 | E 8 | — | — | — | — | — | — | W 3 | W 4 | W 4 |
| kJ | 4 | 9 | 10 | 6 | 10 | — | 19 | 61 | 57 | 15 | 12 | 12 | 71 | 108 | 525 | 753 | 671 | 513 | — | — | — | — | — | — | 7 | 12 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | |||||||||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||||||||
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