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Surf Forecasts:
Wada Rivermouth surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Thursday 07 May 2026 JSTForecast update in hr min s Forecast update imminent
Wada Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wada Rivermouth sea temperature is
19.7° C
(Which is normal for this time of year)| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | - | - |
| Afternoon (08 May) | 4.5ft (1.4m) | 5s |
| Evening (08 May) | - | - |
Table - waves today at Wada Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Fri morning, min 16°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sat night). | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sunday 10 | |||||||||||||||||||||
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 | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 4 | SSW 4 | S 6 | S 6 | S 6 | S 6 | S 6 | S 5 | S 6 | SSW 7 | S 7 | SSW 7 | SSW 8 | SSW 8 | S 7 | SSW 5 | SSW 5 | SE 11 | SE 11 | NE 2 | SE 10 | SE 10 | SE 10 | S 3 | |
7 | 10 | 0 | 0 | 0 | 0 | 0 | 106 | 175 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 8 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | off | on | cross-on | cross-off | cross | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 9:14PM1.14m | 6:30AM1.26m | 10:30PM1.13m | 7:13AM1.18m | 11:42PM1.16m | 8:35AM1.07m | ||||||||||||||||||
Low Tide | 1:13AM1.02m | 2:27PM0.37m | 2:30AM1.05m | 3:27PM0.44m | 4:54AM1.02m | |||||||||||||||||||
 |  |  | |  | | | | |  | | |  | | | | | | | | | | | | |
 | — | — | — | 4:43 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:41 | — | — | — | — |
 | 6:29 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | 6:31 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 19 | 19 | 19 | 19 | 21 | 22 | 21 | 20 | 19 | 18 | 16 | 17 | 18 | 18 | 21 | 19 | 18 | 17 | 16 | 16 | 18 | 18 | 19 |
20 | 18 | 18 | 19 | 18 | 20 | 20 | 18 | 16 | 14 | 12 | 8 | 16 | 16 | 16 | 16 | 16 | 17 | 15 | 13 | 13 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | ESE 11 | S 6 | S 6 | SE 11 | ESE 11 | ESE 11 | SE 11 | SE 11 | SE 11 | SSW 7 | SSW 8 | SSW 8 | S 7 | SSW 7 | SE 11 | SSW 7 | SSW 6 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
 kJ | 15 | 12 | 11 | 50 | 50 | 18 | 11 | 12 | 5 | 5 | 5 | 181 | 143 | 58 | 26 | 5 | 18 | 15 | 8 | 18 | 17 | 16 | 16 | 14 |
Swell 2 Height (m) Direction Period (s) | SE 11 | ESE 11 | — | ESE 11 | ESE 11 | — | — | — | — | — | — | SE 11 | SE 11 | ESE 11 | SE 11 | SE 11 | S 7 | SE 11 | SE 11 | SSW 6 | S 6 | S 6 | S 6 | — |
| kJ | 4 | 11 | — | 11 | 11 | — | — | — | — | — | — | 5 | 5 | 11 | 18 | 18 | 4 | 18 | 18 | 4 | 3 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | — | SW 6 | SW 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 3 | 3 | 2 | 2 | 2 | 2 | — | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | S 4 | SSW 4 | S 6 | S 6 | S 6 | S 6 | S 6 | S 5 | S 6 | SSW 7 | S 7 | SSW 7 | — | — | — | SSW 5 | SSW 5 | — | — | NE 2 | — | — | — | S 3 |
| kJ | 7 | 10 | 61 | 95 | 92 | 48 | 92 | 106 | 175 | 261 | 225 | 362 | — | — | — | 5 | 8 | — | — | 1 | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 53 | 80 | 63 | 63 | 63 | 104 | 258 | 498 | 516 | 533 | 73 | 33 | 16 | 15 | 15 | 8 | 15 | 16 | 17 | 73 | 39 | 16 | 33 | 47 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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