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Niyodo Rivermouth surfForecast / Shikoku / Japan
12 Day Weather and Surf, issued 8 am Sunday 02 Feb 2025 JST
Best Forecast Surf Conditions for Niyodo Rivermouth this week:
The surf forecast for Niyodo Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Feb 02) at 12PM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 1.0m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Niyodo Rivermouth in the next 12 days are 1.3m 10s and forecast to arrive on Monday (Feb 03) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 6s period and expected on Thursday (Feb 06) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sun 2nd Feb) | 3.5ft (1.1m) 8s |
| Best Surf | 12AM (Mon 3rd Feb) | 4ft (1.2m) 9s |
| Most Powerful | 3AM (Mon 3rd Feb) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for Niyodo Rivermouth over the next 12 days.
Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 9 | 10 | 10 | 9 | 8 | 8 | 10 | 10 | 11 | 11 | 7 | 6 | 6 | 11 | 11 | 11 | 16 | 16 | 15 | 11 | 15 | 15 | 10 | 14 | 11 | 11 | 11 | 6 | 11 | 12 | 10 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 202 | 134 | 241 | 284 | 225 | 78 | 19 | 5 | 8 | 2 | 2 | 2 | 15 | 9 | 2 | 2 | 2 | 5 | 5 | 6 | 5 | 11 | 5 | 4 | 4 | 4 | 12 | 12 | 12 | 15 | 12 | 13 | 11 | 11 | 10 | 10 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- on | cross- off | cross- off | cross- off | off | cross- off | on | off | cross- off | cross | cross- off | cross- off | cross- off | off | cross- off | on | off |
High Tide / height (m) | 8:31PM 1.78 | 9:09AM 1.80 | 9:22PM 1.64 | 9:41AM 1.73 | 10:25PM 1.48 | 10:16AM 1.65 | 11:55PM 1.34 | 11:00AM 1.57 | 2:22AM 1.32 | 12:10PM 1.49 | 4:17AM 1.44 | 1:54PM 1.48 | 5:08AM 1.56 | 3:20PM 1.54 | 5:42AM 1.66 | 4:21PM 1.65 | 6:12AM 1.72 | 5:08PM 1.74 | 6:38AM 1.76 | 5:48PM 1.81 | 7:02AM 1.78 | 6:25PM 1.85 | ||||||||||||||
Low Tide / height (m) | 2:35PM 0.56 | 2:48AM 0.34 | 3:19PM 0.53 | 3:24AM 0.56 | 4:10PM 0.52 | 4:03AM 0.80 | 5:14PM 0.53 | 4:51AM 1.03 | 6:39PM 0.53 | 6:25AM 1.21 | 8:19PM 0.47 | 9:00AM 1.24 | 9:38PM 0.35 | 10:20AM 1.16 | 10:34PM 0.24 | 11:05AM 1.05 | 11:18PM 0.15 | 11:40AM 0.94 | 11:55PM 0.10 | 12:10PM 0.83 | 12:28AM 0.10 | 12:39PM 0.73 | 12:57AM 0.14 | |||||||||||||
Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||||||
| Sunrise | 7:01 | - | - | 7:00 | - | - | 6:58 | - | - | 6:58 | - | - | 6:58 | - | - | 6:56 | - | - | 6:56 | - | - | 6:54 | - | - | 6:54 | - | - | 6:54 | - | - | 6:52 | - | - | 6:52 | - | - |
| Sunset | - | 5:36 | - | - | 5:37 | - | - | 5:37 | - | - | 5:38 | - | - | 5:39 | - | - | 5:40 | - | - | 5:42 | - | - | 5:43 | - | - | 5:44 | - | - | 5:45 | - | - | 5:45 | - | - | 5:46 | - |
 |  |  | | |  |  | |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 8 | 12 | 12 | 4 | 3 | 3 | 0 | 4 | 5 | 2 | 3 | 5 | 1 | 6 | 7 | 3 | 7 | 9 | 4 | 3 | 3 | 0 | 5 | 7 | 3 | 8 | 9 | 4 | 7 | 7 | 3 | 8 | 9 | 6 |
| Feels °C (?) | 7 | 7 | 5 | 8 | 6 | -1 | -6 | -6 | -6 | -5 | -2 | -5 | -2 | -2 | -4 | 2 | 2 | -2 | 3 | 5 | 0 | -3 | -4 | -5 | 1 | 3 | -1 | 4 | 3 | 0 | 2 | 1 | -1 | 4 | 5 | 3 |
Short Range Forecast: Some drizzle, heaviest during Sun morning. Icy conditions (max 12°C on Mon morning, min 0°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the WNW by Tue afternoon). | Days 3-6 Weather Summary Mostly dry. Icy conditions (max 7°C on Fri afternoon, min -1°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed morning, light winds from the N by Thu night). | Days 6-9 Weather Summary Mostly dry. Icy conditions (max 9°C on Sat afternoon, min -2°C on Sun night). Wind will be generally light. | Long Range Forecast: Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Niyodo Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Niyodo Rivermouth Surf forecast
The above surf forecast table for Niyodo Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Niyodo Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Niyodo Rivermouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Niyodo Rivermouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Niyodo Rivermouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Niyodo Rivermouth is 15 km (9 miles) from Kochi. If you plan a holiday in Shikoku, look for hotels and other accommodation in Kochi. Kochi has rooms for a wide range of budgets as well as car hire and transport links.
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