Surf Forecasts:
Shida surf forecast from 7 Nov 2026:
- Best quality surf: Wednesday 11 Nov, 3PM (local time) - 2ft (0.6m), 12s period, S swell with glassy winds.
- Most powerful swell: Thursday 19 Nov, 3AM (local time) - 7ft (2.2m), 8s period, ENE swell with 650 kJ wave energy.
- Next surfable swell (1★+): Wednesday 11 Nov, 3PM (local time) - 2ft (0.6m), 12s period with S 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 (Nov 11) at 3PM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 0.7m and 9s. Another secondary swell of 0.7m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Shida in the next 16 days are 2.2m 8s and forecast to arrive on Thursday (Nov 19) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Monday (Nov 16) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 11th Nov) | 2ft (0.6m) 12s |
| Best Surf | 3PM (Wed 11th Nov) | 2ft (0.6m) 12s |
| Most Powerful | 3AM (Thu 19th Nov) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Shida over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Sun night. Warm (max 21°C on Fri night, min 12°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Thu afternoon, min 11°C on Tue morning). Wind will be generally light. | ||||||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | ||||||||||||||
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 | NE 7 | ESE 10 | ESE 10 | ESE 10 | SE 11 | ESE 10 | SE 7 | SE 8 | SE 9 | NE 7 | NE 8 | NE 7 | NE 7 | S 12 | ESE 9 | ESE 9 | ENE 11 | ESE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 339 | 164 | 173 | 122 | 80 | 115 | 127 | 130 | 479 | 437 | 248 | 402 | 153 | 176 | 103 | 75 | 82 | 76 | 85 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | glassy | cross-on | glassy | off | cross-off |
High Tide | 3:00AM1.30m | 2:20PM1.43m | 3:45AM1.37m | 2:44PM1.45m | 4:26AM1.40m | 3:09PM1.47m | 5:03AM1.41m | 3:35PM1.48m | 5:40AM1.40m | 4:02PM1.48m | 6:18AM1.36m | 4:30PM1.46m | |||||||
Low Tide | 8:31AM0.72m | 9:05PM0.26m | 9:08AM0.78m | 9:37PM0.15m | 9:41AM0.84m | 10:08PM0.09m | 10:13AM0.88m | 10:40PM0.06m | 10:42AM0.92m | 11:12PM0.08m | 11:11AM0.96m | 11:47PM0.12m | |||||||
 |  |  |  |  | |  |  | | | | | | | |  | | |  | |
 | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — |
 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — | — | 4:34 | — |
mm | 1 | — | — | — | — | — | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 16 | 18 | 15 | 13 | 13 | 14 | 13 | 12 | 13 | 11 | 13 | 12 | 14 | 15 | 16 | 17 | 18 | 18 |
Feels °C | 21 | 13 | 14 | 11 | 9 | 9 | 10 | 9 | 8 | 10 | 6 | 8 | 6 | 11 | 13 | 15 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | NE 7 | ESE 10 | ESE 10 | ESE 10 | SE 11 | ESE 10 | SE 7 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | NE 8 | SE 9 | ESE 9 | ESE 9 | ENE 11 | ESE 10 |
| kJ | 339 | 106 | 173 | 122 | 80 | 115 | 127 | 130 | 479 | 437 | 225 | 192 | 138 | 94 | 86 | 75 | 73 | 76 | 85 |
Swell 2 Height (m) Direction Period (s) | SW 7 | E 11 | NE 7 | NE 8 | SE 12 | NE 8 | ESE 5 | SE 10 | NE 6 | SSE 8 | S 11 | S 11 | S 12 | ESE 9 | S 12 | S 11 | NE 10 | ESE 9 | NE 10 |
| kJ | 51 | 119 | 53 | 50 | 21 | 20 | 15 | 96 | 112 | 197 | 2 | 2 | 12 | 108 | 103 | 61 | 82 | 75 | 49 |
Swell 3 Height (m) Direction Period (s) | S 9 | SW 8 | SW 8 | E 5 | NE 8 | E 4 | NE 12 | NE 13 | NE 13 | NE 12 | S 11 | — | S 8 | S 13 | NNE 9 | ENE 5 | S 10 | SSE 10 | SSE 9 |
| kJ | 59 | 33 | 17 | 8 | 10 | 6 | 5 | 7 | 7 | 6 | 2 | — | 1 | 83 | 33 | 9 | 18 | 19 | 17 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 7 | — | NNE 8 | NE 4 | ENE 5 | NE 4 | NE 5 | NE 6 | NE 7 | NE 7 | NE 8 | NE 7 | NE 7 | ENE 6 | — | — | SW 3 | SW 4 |
| kJ | 9 | 164 | — | 114 | 9 | 24 | 17 | 55 | 223 | 99 | 248 | 402 | 153 | 176 | 28 | — | — | 1 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 19 | 17 | 3 | 3 | 3 | 17 | 115 | 27 | 17 | 17 | 17 | 23 | 63 | 3 | 0 | 1 | 0 | 0 | 1 |
Best forecast wave conditions in Chiba | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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