Surf Forecasts:
Shida surf forecast from 22 Jun 2026:
- Best quality surf: Sunday 28 Jun, 3PM (local time) - 11ft (3.5m), 10s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 28 Jun, 6PM (local time) - 13ft (4.0m), 10s period, SSW swell with 2,792 kJ wave energy.
- Next surfable swell (1★+): Wednesday 24 Jun, 6PM (local time) - 3.5ft (1.1m), 9s period with E swell.
Best Forecast Surf Conditions for Shida this week:
The surf forecast for Shida over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 24) at 6PM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.5m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Shida in the next 16 days are 4.0m 10s and forecast to arrive on Sunday (Jun 28) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Thursday (Jun 25) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 24th Jun) | 3.5ft (1.1m) 9s |
| Best Surf | 3PM (Sun 28th Jun) | 11ft (3.5m) 10s |
| Most Powerful | 6PM (Sun 28th Jun) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Shida over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Thu morning. Warm (max 24°C on Thu night, min 20°C on Tue morning). Winds increasing (light winds from the S on Wed night, strong winds from the SW by Thu night). | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Sat night. Warm (max 27°C on Sun afternoon, min 19°C on Sun night). Winds increasing (light winds from the WSW on Fri night, gales from the SSW by Sun morning). | ||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NE 10 | ENE 10 | ENE 10 | E 9 | E 9 | E 8 | E 8 | SSW 14 | SSW 6 | SSW 7 | SSW 8 | SSW 7 | SSW 8 | S 8 | S 6 | S 6 | SSW 10 | S 9 | NE 10 | ENE 10 | ENE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 828 | 508 | 363 | 276 | 194 | 135 | 60 | 81 | 263 | 293 | 581 | 334 | 427 | 217 | 101 | 389 | 2104 | 492 | 334 | 251 | 168 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-on | cross-on | cross | cross-off |
High Tide | 11:02AM1.02m | 10:45PM1.34m | 12:56PM1.04m | 11:24PM1.34m | 2:25PM1.12m | 00:06AM1.34m | 3:24PM1.19m | 00:50AM1.35m | 4:07PM1.26m | 1:36AM1.37m | 4:44PM1.30m | 2:20AM1.39m | 5:17PM1.33m | ||||||||
Low Tide | 4:05PM0.79m | 6:10AM0.53m | 5:06PM0.91m | 7:04AM0.42m | 6:19PM1.00m | 7:51AM0.33m | 7:31PM1.05m | 8:34AM0.25m | 8:30PM1.06m | 9:14AM0.18m | 9:17PM1.06m | 9:53AM0.13m | 9:57PM1.04m | ||||||||
 |  |  | | |  |  | |  | | | | | | |  | | | | | | |
 | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — |
 | — | 6:55 | — | — | 6:55 | — | — | 6:57 | — | — | 6:57 | — | — | 6:57 | — | — | 6:57 | — | — | 6:57 | — |
mm | — | — | — | — | — | — | 2 | 3 | 4 | — | — | — | — | — | 3 | 3 | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 22 | 22 | 22 | 22 | 21 | 24 | 24 | 24 | 23 | 26 | 26 | 24 | 26 | 27 | 21 | 21 | 21 | 21 |
Feels °C | 19 | 19 | 19 | 22 | 22 | 24 | 23 | 21 | 20 | 19 | 20 | 20 | 26 | 26 | 26 | 19 | 26 | 18 | 20 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | E 9 | E 9 | E 8 | E 8 | E 8 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | S 8 | ESE 8 | S 6 | ESE 8 | ESE 15 | S 9 | S 8 | ENE 10 | ENE 9 |
| kJ | 506 | 508 | 363 | 276 | 194 | 135 | 60 | 57 | 70 | 30 | 38 | 41 | 289 | 25 | 101 | 20 | 21 | 492 | 134 | 251 | 168 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SSE 11 | SSE 10 | SE 11 | SE 11 | SE 11 | SE 10 | ENE 11 | ENE 10 | ENE 10 | NE 10 | SW 14 | ESE 8 | SW 13 | ESE 8 | ESE 16 | E 8 | SW 12 | SSW 11 | S 7 | SE 9 |
| kJ | 58 | 69 | 69 | 56 | 56 | 55 | 49 | 47 | 69 | 43 | 28 | 103 | 39 | 88 | 23 | 25 | 5 | 74 | 44 | 51 | 67 |
Swell 3 Height (m) Direction Period (s) | S 6 | SW 6 | S 6 | S 5 | SSE 4 | S 7 | NE 9 | SSW 14 | SE 10 | SE 10 | SE 11 | SE 10 | SW 14 | ESE 16 | SW 13 | NE 8 | — | ESE 15 | ESE 15 | SE 9 | S 7 |
| kJ | 6 | 10 | 6 | 2 | 3 | 4 | 20 | 81 | 36 | 37 | 18 | 15 | 96 | 25 | 42 | 3 | — | 42 | 21 | 40 | 14 |
Wind waves Height (m) Direction Period (s) | NE 10 | — | — | — | — | — | — | — | SSW 6 | SSW 7 | SSW 8 | SSW 7 | SSW 8 | S 8 | — | S 6 | SSW 10 | NE 4 | NE 10 | — | — |
| kJ | 828 | — | — | — | — | — | — | — | 263 | 293 | 581 | 334 | 427 | 217 | — | 389 | 2104 | 43 | 334 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 70 | 115 | 17 | 17 | 63 | 0 | 0 | 0 | 56 | 565 | 565 | 89 | 0 | 153 | 0 | 583 | 23 | 563 | 74 | 115 | 0 |
Best forecast wave conditions in Chiba | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Shida 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.
Information about the Shida Surf forecast
The above surf forecast table for Shida provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Shida can be found by selecting the local surf guide option on the grey menu. Our Shida 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 (Shida) 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 Shida 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.
Shida is 9 km (6 miles) from the city of Ohara. If you plan a holiday in Chiba, look for hotels and other accommodation in Ohara. Ohara has rooms for a wide range of budgets as well as car hire and transport links.
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