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Surf Forecasts:
Monabe Rivermouth surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 pm Wednesday 05 Nov 2025 JSTForecast update in hr min s Forecast update imminent
Monabe Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monabe Rivermouth sea temperature is
24.7° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Monabe Rivermouth today?
The current surf forecast for Monabe Rivermouth at 7PM is: 1.7m 7s primary swell from a East direction (forecast issued at 02:00pm November 05). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Nov) | - | - |
| Afternoon (05 Nov) | 5ft (1.5m) | 7s |
| Evening (05 Nov) | 5.5ft (1.7m) | 8s |
Table - waves today at Monabe Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 131 | 210 | 282 | 341 | 615 | 953 | 803 | 673 | 588 | 508 | 464 | 456 | 440 | 380 | 293 | 306 | 520 | 492 | 546 | 475 | 524 | 326 | 332 | 275 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | off | off | cross- off | off | cross- off | off | glass | glass | off | off | off | off | off | off | glass | on | cross- off | off | off | off | off | glass |
High Tide / height (m) | 5:10PM 1.90 | 6:19AM 1.96 | 5:43PM 1.91 | 7:07AM 1.93 | 6:18PM 1.89 | 7:56AM 1.84 | ||||||||||||||||||
Low Tide / height (m) | 11:41PM -0.03 | 12:03PM 0.69 | 12:22AM -0.10 | 12:43PM 0.80 | 1:05AM -0.09 | |||||||||||||||||||
Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 |
| Sunset | - | 5:09 | - | - | - | - | - | - | - | 5:08 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - |
 | |  | |  | | |  |  | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 2 | 3 | 1 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 18 | 17 | 16 | 15 | 16 | 16 | 20 | 21 | 17 | 15 | 13 | 12 | 12 | 16 | 19 | 19 | 17 | 14 | 13 | 12 | 12 | 15 |
| Feels °C (?) | 19 | 20 | 17 | 16 | 15 | 14 | 16 | 16 | 21 | 22 | 14 | 12 | 10 | 9 | 9 | 14 | 17 | 17 | 16 | 11 | 10 | 9 | 9 | 13 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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