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Katagai surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Saturday 21 Dec 2024 JST
How big are the waves at Katagai today?
The current surf forecast for Katagai at 1AM is: 1.1m 5s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a Southeast direction, 0.1m 9s secondary swell from a East direction (forecast issued at 08:00pm December 21). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Dec) | 1.5ft (0.4m) | 12s |
| Afternoon (22 Dec) | 1.5ft (0.4m) | 12s |
| Evening (22 Dec) | 1.5ft (0.4m) | 11s |
Table - waves today at Katagai. (Swell directed towards the surf break)
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 5 | 10 | 5 | 7 | 8 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 14 | 14 | 8 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 9 | 9 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 39 | 31 | 56 | 66 | 42 | 49 | 49 | 47 | 45 | 43 | 42 | 41 | 30 | 45 | 43 | 41 | 41 | 66 | 106 | 112 | 117 | 113 | 117 | 119 | 119 | 121 | 119 | 83 | 82 | 47 | 46 | 129 | 212 | 272 | 261 | 264 | 375 | 490 | 441 | 435 | 411 | 329 | 567 | 243 | 243 | 269 | 189 | 130 | 132 | 138 | 94 | 92 | 93 | 96 | 93 | 101 | 174 | 140 | 565 | 333 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | off | cross- off | off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross | cross- off | off | off | cross- off | off | off | off | off | off | cross- off | off | off | glass | on | cross- on | cross- on | cross- off | cross | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | off | off | off | off | off | cross- off | cross- on | cross- off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 6:59PM 1.17 | 9:17AM 1.20 | 8:03PM 1.05 | 9:51AM 1.20 | 9:45PM 0.95 | 10:27AM 1.22 | 12:08AM 0.94 | 11:06AM 1.23 | 2:01AM 1.02 | 11:47AM 1.26 | 3:08AM 1.11 | 12:30PM 1.29 | 3:53AM 1.20 | 1:14PM 1.33 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:07AM 0.44 | 3:08PM 0.84 | 2:43AM 0.58 | 4:28PM 0.76 | 3:23AM 0.72 | 5:45PM 0.65 | 4:17AM 0.84 | 6:46PM 0.53 | 5:32AM 0.95 | 7:34PM 0.41 | 6:55AM 1.02 | 8:17PM 0.29 | 8:03AM 1.05 | 8:57PM 0.19 | ||||||||||||||||||||||||||||||||||||||||||||||
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:29 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:31 | - | - | - | - | - | - | - | 4:32 | - | - | - | - |
 |  |  | | |  |  |  | | | | | | | | | | |  | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 13 | 12 | 10 | 8 | 8 | 9 | 8 | 6 | 5 | 5 | 4 | 5 | 5 | 7 | 8 | 8 | 7 | 8 | 6 | 6 | 6 | 9 | 10 | 9 | 7 | 7 | 6 | 6 | 6 | 8 | 9 | 11 | 13 | 12 | 12 | 13 | 13 | 15 | 14 | 13 | 12 | 11 | 10 | 6 | 6 | 8 | 9 | 9 | 7 | 7 | 6 | 6 | 6 | 9 | 11 | 10 | 9 | 9 | 9 |
| Feels °C (?) | 7 | 5 | 5 | 3 | 1 | 2 | 0 | -1 | -3 | -4 | -4 | -5 | -3 | -3 | -1 | 2 | 3 | 2 | 4 | 0 | -1 | 0 | 2 | 4 | 2 | 0 | 0 | 0 | 1 | 2 | 5 | 5 | 6 | 7 | 7 | 6 | 5 | 7 | 8 | 9 | 10 | 7 | 6 | 3 | -3 | -3 | 0 | 3 | 4 | 1 | 2 | 1 | 1 | 2 | 4 | 5 | 6 | 4 | 4 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Katagai 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.
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