Surf Forecasts:
Shida surf forecast from 15 Nov 2026:
- Best quality surf: Thursday 19 Nov, 6AM (local time) - 6ft (1.9m), 7s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 20 Nov, 6AM (local time) - 7.5ft (2.3m), 9s period, SW swell with 911 kJ wave energy.
- Next surfable swell (1★+): Tuesday 17 Nov, 9PM (local time) - 6.5ft (2.0m), 6s period with ESE 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 Tuesday (Nov 17) at 9PM. The primary swell is predicted to be 2.0m and 6s period with a secondary swell of 0.7m and 8s. Another secondary swell of 0.2m and 7s is also forecast. 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 2.3m 9s and forecast to arrive on Friday (Nov 20) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Monday (Nov 16) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Tue 17th Nov) | 6.5ft (2.0m) 6s |
| Best Surf | 6AM (Thu 19th Nov) | 6ft (1.9m) 7s |
| Most Powerful | 6AM (Fri 20th Nov) | 7.5ft (2.3m) 9s |
Table - best surf conditions forecast for Shida over the next 16 days.
Short Range ForecastHeavy rain (total 127mm), heaviest during Sun afternoon. Very mild (max 18°C on Sun morning, min 11°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Wed afternoon, min 10°C on Fri night). Winds increasing (light winds from the WSW on Wed night, strong winds from the WSW by Thu night). | ||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||
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) | ESE 10 | ESE 10 | S 7 | S 9 | NE 8 | NE 8 | ENE 8 | E 6 | SE 7 | SSE 8 | ESE 8 | ESE 8 | SW 7 | SW 8 | SW 9 | SW 9 | SW 10 | SW 10 | SW 7 | SW 9 | SSW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 75 | 80 | 183 | 357 | 167 | 143 | 143 | 185 | 527 | 280 | 262 | 202 | 311 | 706 | 516 | 833 | 681 | 577 | 503 | 440 | 90 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | on | on | cross-on | cross | cross-on | cross | cross | cross-on | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on |
High Tide | 6:04PM1.30m | 9:38AM1.20m | 6:48PM1.21m | 10:41AM1.21m | 8:05PM1.10m | 11:32AM1.25m | 10:19PM1.03m | 12:10PM1.29m | 00:19AM1.07m | 12:41PM1.33m | 1:41AM1.16m | 1:11PM1.38m | 2:42AM1.27m | ||||||||
Low Tide | 12:58PM1.05m | 1:50AM0.35m | 2:10PM1.06m | 2:43AM0.45m | 4:08PM1.02m | 3:47AM0.53m | 5:50PM0.90m | 4:58AM0.61m | 6:46PM0.74m | 6:06AM0.68m | 7:27PM0.56m | 7:05AM0.75m | 8:04PM0.37m | ||||||||
 |  |  | | |  |  | | |  | |  | |  | | | | | | |  | |
 | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — |
 | — | 4:31 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:29 | — |
mm | — | 27 | 17 | — | — | 1 | 2 | 25 | 55 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 15 | 16 | 16 | 16 | 15 | 16 | 15 | 16 | 18 | 17 | 17 | 17 | 13 | 13 | 12 | 11 | 13 | 13 | 12 |
Feels °C | 17 | 17 | 12 | 12 | 12 | 13 | 12 | 13 | 14 | 14 | 16 | 14 | 9 | 9 | 6 | 1 | 5 | 1 | 6 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | S 7 | S 9 | NE 8 | ESE 10 | ESE 10 | S 7 | NE 9 | SSE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 10 | ESE 10 | NE 11 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | SSW 8 |
| kJ | 75 | 80 | 183 | 357 | 141 | 86 | 85 | 4 | 83 | 280 | 262 | 202 | 101 | 52 | 38 | 32 | 34 | 46 | 26 | 27 | 90 |
Swell 2 Height (m) Direction Period (s) | SE 7 | — | ESE 10 | NE 7 | S 8 | S 8 | SSW 8 | SW 7 | SW 7 | ESE 8 | S 7 | S 7 | ENE 10 | ENE 10 | NE 11 | ESE 11 | ENE 11 | SE 12 | SE 12 | SE 11 | ENE 12 |
| kJ | 21 | — | 63 | 55 | 167 | 46 | 19 | 2 | 2 | 181 | 124 | 32 | 40 | 43 | 31 | 13 | 12 | 6 | 5 | 5 | 26 |
Swell 3 Height (m) Direction Period (s) | S 6 | — | — | SE 10 | ESE 10 | ESE 10 | SSW 8 | — | — | ENE 10 | ENE 10 | SW 6 | — | ESE 9 | — | — | ESE 12 | — | — | — | SE 11 |
| kJ | 17 | — | — | 47 | 38 | 106 | 23 | — | — | 35 | 38 | 26 | — | 8 | — | — | 14 | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | — | S 5 | NNE 4 | NNE 7 | NNE 8 | NE 8 | ENE 8 | E 6 | SE 7 | — | — | WSW 7 | SW 7 | SW 8 | SW 9 | SW 9 | SW 10 | SW 10 | SW 7 | SW 9 | NE 3 |
| kJ | — | 85 | 12 | 209 | 347 | 143 | 143 | 185 | 527 | — | — | 211 | 311 | 706 | 516 | 833 | 681 | 577 | 503 | 440 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1 | 17 | 17 | 3 | 17 | 70 | 70 | 1 | 1 | 1 | 1 | 1 | 56 | 1 | 875 | 563 | 563 | 1071 | 7 | 3 |
Best forecast wave conditions in Chiba | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Never miss your swells again.
Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.
Scan the QR code to open the Surf‑Forecast app
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 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.
Nearest