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Katagai surf Forecast / Chiba / Japan
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Katagai this week:
The surf forecast for Katagai over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 27) at 3AM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.4m and 6s. Another secondary swell of 0.6m and 6s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Katagai in the next 12 days are 1.8m 8s and forecast to arrive on Wednesday (May 01) at 3AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Apr 29) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sat 27th Apr) | 3ft (0.9m) 9s |
| Best Surf | 3AM (Sun 28th Apr) | 4.5ft (1.4m) 8s |
| Most Powerful | 3AM (Wed 1st May) | 6ft (1.8m) 8s |
Table - best surf conditions forecast for Katagai over the next 12 days.
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wed 08 | ||||||||||||||||||||||||
| 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 | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 6 | 8 | 8 | 7 | 8 | 9 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 168 | 137 | 116 | 227 | 217 | 212 | 180 | 147 | 92 | 107 | 61 | 47 | 131 | 266 | 319 | 274 | 111 | 103 | 106 | 62 | 43 | 41 | 31 | 18 | 19 | 20 | 26 | 23 | 71 | 84 | 86 | 126 | 113 | 119 | 129 | 116 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | cross- on | cross- off | glass | on | cross- on | glass | cross- on | cross- on | cross- on | on | off | glass | cross- on | cross | cross- off | cross | cross- off | cross- on | on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | on | on |
High Tide / height (m) | 6:17PM 1.32 | 4:44AM 1.44 | 7:03PM 1.26 | 5:08AM 1.43 | 8:00PM 1.20 | 5:34AM 1.40 | 9:23PM 1.14 | 6:03AM 1.35 | 11:38PM 1.14 | 6:40AM 1.26 | 12:47AM 1.18 | 7:59AM 1.14 | 1:14AM 1.22 | 11:08AM 1.08 | 1:36AM 1.26 | 1:02PM 1.14 | 1:58AM 1.30 | 2:16PM 1.23 | 2:19AM 1.35 | 3:16PM 1.32 | 2:42AM 1.41 | 4:09PM 1.38 | 3:06AM 1.46 | |||||||||||||
Low Tide / height (m) | 11:18PM 0.89 | 11:58AM 0.12 | 11:43PM 0.96 | 12:38PM 0.15 | 12:07AM 1.03 | 1:26PM 0.21 | 12:35AM 1.09 | 2:25PM 0.28 | 1:34AM 1.14 | 3:40PM 0.35 | 4:59AM 1.11 | 5:05PM 0.40 | 6:51AM 0.96 | 6:22PM 0.44 | 7:36AM 0.77 | 7:23PM 0.49 | 8:13AM 0.56 | 8:12PM 0.57 | 8:50AM 0.35 | 8:55PM 0.67 | 9:27AM 0.17 | 9:32PM 0.77 | 10:04AM 0.04 | |||||||||||||
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wed 08 | ||||||||||||||||||||||||
| Sunrise | - | - | 4:50 | - | - | 4:48 | - | - | 4:48 | - | - | 4:47 | - | - | 4:46 | - | - | 4:45 | - | - | 4:43 | - | - | 4:43 | - | - | 4:41 | - | - | 4:41 | - | - | 4:39 | - | - | 4:39 |
| Sunset | 6:20 | - | - | 6:21 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:23 | - | - | 6:24 | - | - | 6:25 | - | - | 6:27 | - | - | 6:27 | - | - | 6:28 | - | - | 6:29 | - | - |
 |  | |  |  |  | |  | | |  |  | | | | |  | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 4 | - | - | 2 | 10 | 5 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 19 | 17 | 18 | 17 | 20 | 20 | 19 | 22 | 22 | 19 | 18 | 19 | 19 | 20 | 17 | 16 | 13 | 14 | 14 | 16 | 16 | 16 | 17 | 17 | 16 | 18 | 18 | 17 | 18 | 18 | 17 | 19 | 19 | 19 | 20 |
| Feels °C (?) | 19 | 19 | 16 | 16 | 15 | 20 | 18 | 18 | 20 | 18 | 18 | 15 | 19 | 20 | 21 | 14 | 11 | 8 | 9 | 10 | 13 | 12 | 13 | 13 | 13 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 18 | 17 | 19 | 19 |
Short Range Forecast: Mostly dry. Warm (max 22°C on Mon morning, min 16°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Wed night. Warm (max 22°C on Mon afternoon, min 12°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the NE by Wed night). | Days 6-9 Weather Summary Some drizzle, heaviest during Thu afternoon. Very mild (max 18°C on Sun morning, min 13°C on Thu afternoon). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 20°C on Wed morning, min 16°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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.
View detailed surf forecast for Katagai at:
surf-forecast.com
Information about the Katagai Surf forecast
The above surf forecast table for Katagai provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Katagai can be found by selecting the local surf guide option on the grey menu. Our Katagai 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 (Katagai) 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 Katagai 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.
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