Shida Surf Break

Lat Long: 35.33° N 140.40° E

Shida Surf Forecast and Surf Report

Issued: 2 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shida sea temperature is
23.6° C
1.2° 

Shida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Shida surf forecast from 11 Jul 2026:

  • Best quality surf: Sunday 12 Jul, 3AM (local time) - 7ft (2.1m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 12 Jul, 3AM (local time) - 7ft (2.1m), 16s period, SSW swell with 2,160 kJ wave energy.
  • Next surfable swell (1★+): Sunday 12 Jul, 3AM (local time) - 7ft (2.1m), 16s period with SSW 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 Sunday (Jul 12) at 3AM. The primary swell is predicted to be 2.1m and 16s period with a secondary swell of 0.5m and 9s. 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 2.1m 16s and forecast to arrive on Sunday (Jul 12) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Friday (Jul 17) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 12th Jul)7ft (2.1m) 16s
Best Surf 3AM (Sun 12th Jul)7ft (2.1m) 16s
Most Powerful 3AM (Sun 12th Jul)7ft (2.1m) 16s

Table - best surf conditions forecast for Shida over the next 16 days.


Alright folks, Rusty here. Let's have a look at what Mother Nature's got on the menu for us. We're focusing on one spot for the next couple of weeks, and to be honest, it's a bit of a slow burn.

The first few days are a mixed bag. We've got a solid pulse of groundswell rolling in on Saturday the 11th, but it's a bit of a specialist affair. Shida picks up a 6.9ft S swell with a long 16-second period, packing a hefty 2508 combined energy. That's a lot of water moving, but with that length, it can tend to close out here. It's an inconsistent break at the best of times, so you need to be patient. Saturday afternoon looks clean enough with a moderate offshore breeze, but the size and power mean this is really for experienced surfers only. Water temps are sitting at 74.5°, which is a touch colder than we'd normally expect for this time of year; grab a decent spring suit.

Sunday the 12th stays chunky with 6.2ft dropping to 5.9ft, but the wind turns cross-off, making things a bit trickier to read. The energy is still strong, but the quality dips. From Monday the 13th through to Thursday the 17th, we go quiet. Real quiet. Expect a few days of small, weak surf—mostly under 3.3ft with short, weak periods and pretty ordinary conditions. If you’re desperate, there's a tiny window Monday afternoon with 3.3ft and glassy conditions, but it's not worth paddling out for.

The Standout Options

The real standout for the whole run is Saturday the 11th. That's your best bet. A solid 6.9ft S swell, long period, and offshore wind. It's going to be powerful, so bring your big-wave board and your best paddle fitness. Crowds are likely here as it's the best thing on offer, so get there early. Just remember it's inconsistent, so don't get frustrated between sets.

Looking further ahead, keep an eye on Wednesday the 22nd of July. The models are hinting at a nice 5.6ft SE swell with a 12-second period and a clean offshore breeze. The combined energy is a solid 988, which is promising. It's a long way out so treat it as a promising whisper rather than a roar, but it could be the best clean, manageable swell we see outside of the first weekend. For the second week, things stay small and ordinary with onshore or cross-shore winds, but that 22nd stands out.

Overall, it's not going to be a classic fortnight. There's one solid but challenging day for the experienced crew, and a potential gem two weeks out. The inconsistent nature of Shida makes the flat spells feel longer, but that's just how it is here sometimes.

Short Range Forecast

Moderate rain (total 18mm), heaviest on Sun night. Warm (max 27°C on Mon morning, min 23°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Warm (max 28°C on Fri morning, min 24°C on Tue night). Wind will be generally light.

Sat
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
4
3
3
2
2
1
2
2
1
1
1
1
1
1
1
1
1
2
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
S
16
2.1
SSW
16
1.9
SSW
16
1.8
SSW
16
1.3
SSW
14
0.9
SSW
13
1
SSW
12
0.8
SSW
11
0.7
SSW
11
0.6
SSW
10
0.6
ESE
10
0.6
E
9
0.6
E
9
0.9
ESE
9
1
ESE
9
1
ESE
8
1.2
ESE
7
1.4
SSE
7
1.2
S
8
1.2
SSE
8
0.8
S
8
Wave Graph
Metric surfscale
Energy kJ
2410
2133
1752
1591
651
294
308
170
123
86
64
55
55
111
141
134
146
197
181
197
76
Wind (km/h)
25
SSW
20
SSW
20
SW
25
SSW
25
SW
5
N
5
ESE
5
WSW
0
SSW
10
SE
5
SE
10
SE
15
SSE
10
S
15
S
20
S
15
S
15
S
15
SSE
15
E
15
E
Wind State
off
cross-off
cross-off
cross-off
cross-off
on
glassy
glassy
glassy
cross-off
glassy
cross-off
cross-off
off
off
off
off
off
cross-off
cross
cross
High Tide
00:20AM1.43m
4:15PM1.34m
1:24AM1.47m
4:57PM1.40m
2:25AM1.51m
5:33PM1.43m
3:21AM1.54m
6:05PM1.44m
4:15AM1.54m
6:35PM1.43m
5:07AM1.50m
7:03PM1.43m
5:58AM1.43m
Low Tide
7:09PM1.14m
8:23AM0.07m
8:26PM1.15m
9:16AM-0.03m
9:25PM1.12m
10:05AM-0.08m
10:14PM1.06m
10:49AM-0.09m
10:59PM0.98m
11:31AM-0.03m
11:44PM0.89m
12:09PM0.08m
00:29AM0.80m
cloud
part cloud
cloud
cloud
thunderstorm
cloud
light rain
rain showers
part cloud
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
4:33
4:33
4:33
4:33
4:35
4:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:54
6:53
6:53
6:53
6:52
6:52
6:52
 mm
11
1
6
1
2
1
Temp °C
26
25
26
26
26
27
27
24
27
27
25
27
27
25
27
27
26
28
28
26
27
Feels °C
26
26
27
27
30
31
30
29
30
30
30
30
29
28
28
28
29
31
30
29
30
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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