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Matsube Bay surf Forecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Friday 10 May 2024 JST
Forecast update in hr min s Update imminent
Matsube Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Matsube Bay sea temperature is 18.7°C (Statistics for 10 May 1981-2005 - mean: 20.1 °C max: 22.3 °C min: 18.5 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Matsube Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Matsube Bay sea temperature is 18.7°C (Statistics for 10 May 1981-2005 - mean: 20.1 °C max: 22.3 °C min: 18.5 °C)
How big are the waves at Matsube Bay today?
The current surf forecast for Matsube Bay at 1AM is: 0.6m 9s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a East-northeast direction, 0.6m 4s secondary swell from a Southwest direction (forecast issued at 08:00pm May 10). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 2ft (0.6m) | 9s |
| Afternoon (11 May) | 2ft (0.6m) | 10s |
| Evening (11 May) | 2ft (0.6m) | 8s |
Table - waves today at Matsube Bay. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 8 | 8 | 8 | 9 | 9 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 6 | 9 | 9 | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 58 | 54 | 62 | 62 | 62 | 62 | 64 | 72 | 52 | 51 | 52 | 54 | 55 | 62 | 126 | 218 | 297 | 374 | 503 | 930 | 1422 | 1807 | 2180 | 2217 | 2555 | 1242 | 940 | 799 | 741 | 750 | 693 | 612 | 562 | 528 | 552 | 503 | 389 | 326 | 388 | 331 | 316 | 293 | 300 | 262 | 218 | 222 | 227 | 197 | 269 | 238 | 158 | 149 | 233 | 150 | 137 | 169 | 146 | 188 | 211 | 177 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross | cross | glass | cross- off | cross- off | cross- off | cross- off | cross- off | on | cross- on | cross- on | on | cross- on | cross- on |
High Tide / height (m) | 6:54PM 1.33 | 4:54AM 1.50 | 7:44PM 1.26 | 5:25AM 1.46 | 8:40PM 1.18 | 5:57AM 1.38 | 9:48PM 1.14 | 6:33AM 1.28 | 11:08PM 1.12 | 7:19AM 1.17 | 12:09AM 1.14 | 8:58AM 1.05 | 12:46AM 1.18 | 11:35AM 1.00 | 1:13AM 1.21 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 11:32PM 0.98 | 12:22PM 0.02 | 12:01AM 1.02 | 1:05PM 0.11 | 12:32AM 1.05 | 1:52PM 0.24 | 1:15AM 1.06 | 2:45PM 0.36 | 2:45AM 1.07 | 3:48PM 0.47 | 5:31AM 1.01 | 5:00PM 0.56 | 7:00AM 0.88 | 6:08PM 0.62 | ||||||||||||||||||||||||||||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:33 | - | - | - | - | - | - | - | 4:33 | - | - | - | - | - | - | - | 4:33 | - | - | - | - | - | - | - |
| Sunset | 6:30 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:37 | - | - | - |
 |  | | | | | | | | |  | | |  |  |  | |  |  | | |  | |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 | 2 | 3 | 6 | 9 | 16 | 31 | 9 | 4 | 5 | 3 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 19 | 17 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 14 | 15 | 18 | 19 | 20 | 20 | 19 | 18 | 18 | 18 | 20 | 19 | 19 | 19 | 17 | 13 | 14 | 14 | 16 | 18 | 18 | 18 | 18 | 18 | 18 |
| Feels °C (?) | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 18 | 19 | 19 | 17 | 11 | 12 | 12 | 12 | 12 | 12 | 15 | 13 | 15 | 17 | 17 | 17 | 18 | 16 | 13 | 14 | 16 | 20 | 16 | 18 | 20 | 13 | 6 | 10 | 11 | 15 | 16 | 15 | 16 | 15 | 15 | 15 |
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