Shida Surf Break

Lat Long: 35.33° N 140.40° E

Shida Surf Forecast and Surf Report

Issued: 8 am 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Shida sea temperature is
22.3° C
2.0° 

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


Shida surf forecast from 8 Jul 2026:

  • Best quality surf: Friday 10 Jul, 9PM (local time) - 8ft (2.4m), 16s period, S swell with offshore winds.
  • Most powerful swell: Saturday 11 Jul, 3AM (local time) - 7.5ft (2.3m), 17s period, S swell with 3,157 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 6PM (local time) - 7ft (2.2m), 15s period with SSE 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 (Jul 08) at 6PM. The primary swell is predicted to be 2.2m and 15s period with a secondary swell of 1.1m and 8s. 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 17s and forecast to arrive on Saturday (Jul 11) 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 0.8m 4s period and expected on Monday (Jul 13) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Wed 8th Jul)7ft (2.2m) 15s
Best Surf 9PM (Fri 10th Jul)8ft (2.4m) 16s
Most Powerful 3AM (Sat 11th Jul)7.5ft (2.3m) 17s

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


Alright folks, Rusty here. Let’s break down what’s happening at Shida for the next couple of weeks. It’s gonna be a slow start, but there’s a solid stretch of clean surf coming.

Right now, the ocean’s a bit of a mess. Through Wednesday and into the early hours, we’ve got a decent 7ft swell from the SE with a long 16 second period. The combined swell energy is strong (2473). But there’s a cross-onshore breeze messing with the surface, and the water temp is sitting at 72°, which is notably about 4° colder than normal for this time of year. Conditions are marginal, so I’d sit this one out.

But by Thursday morning, the wind switches to a light cross-offshore from the SSE, cleaning everything up. The swell drops a bit to 6ft, still from the SSE with a 14-second period, but energy is still healthy (1626). This kicks off a really good run. Friday gets even better: a light offshore wind from the south, swell bumps back up to 7ft from the S with a powerful 16-second period (energy at 2149). The water is still cold, but the waves are gonna be clean and lined up. This is the best of the bunch.

Saturday holds that same quality: 7ft south swell, 17-second period, gentle offshore breeze. The energy peaks at 2962. This is top-tier stuff. Shida handles this size fine, but with a period over 15 seconds, that long groundswell will produce better shaped waves at this point break, with more power and longer lulls between sets. It’s for experienced surfers, but it’s gonna be a classic weekend. Crowds are often here, so expect company.

Sunday still delivers clean, moderate offshore wind and solid 5-6ft SSW swell. Good, but energy is fading. By Monday the 13th, the swell drops under 3ft, and we hit a flat spell through Tuesday the 14th. Nothing worth paddling for.

The next pulse arrives Wednesday the 15th with 6ft SSE swell at 14 seconds. Light offshore wind, clean again. Thursday the 16th morning holds some clean 6ft SE swell, but the afternoon gets chopped up by a cross-shore breeze. Then from Friday the 17th through Sunday the 19th, the wind turns ugly from the ENE and NE, making for poor, choppy surf. A three-day dry spell for quality.

Now Monday the 20th and Tuesday the 21st are wild. The swell jumps to a massive 13ft from the ESE. That’s way too big for this break. Even Tuesday morning has glassy conditions, but 12ft east swell is for experts only. Later on Tuesday the 21st, the swell drops to a still significant 8ft with a light offshore breeze. That’s a standout for the brave. After that, the forecast gets messy again with onshore wind and poor quality through to the end.

So here’s the takeaway: from this Thursday through Sunday is your window. Clean offshore wind, solid south swell, plenty of energy. The top picks are Friday and Saturday. If you’re experienced, the 8ft clean swell late on Tuesday the 21st is also worth a look. The rest is either flat, choppy, or just too big to handle.

Stay wet,
Rusty

Short Range Forecast

Mostly dry. Warm (max 26°C on Fri morning, min 23°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Sun morning, min 23°C on Sat night). Wind will be generally light.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
4
4
4
4
4
4
4
4
4
4
4
4
3
2
2
2
2
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SE
16
2.2
SSE
15
1.9
SSE
15
1.9
SSE
14
1.6
SSE
13
2
S
14
2.1
S
16
2.2
S
16
2.3
S
17
2.2
S
17
2.1
S
16
1.9
SSW
16
1.7
SSW
16
1.5
SSW
16
1.2
SSW
14
0.9
SSW
13
0.7
SSW
12
0.9
ESE
9
0.9
ESE
9
1.1
SE
10
1.2
SSE
17
Wave Graph
Metric surfscale
Energy kJ
2320
2140
1559
1306
828
1663
2082
2339
2915
2900
2381
1892
1447
1055
557
280
152
138
135
245
789
Wind (km/h)
10
ENE
15
E
10
SSE
10
SSE
15
SSE
10
SSW
10
S
20
S
10
SSW
15
S
20
S
20
S
20
SSW
20
S
15
SSW
15
SSW
25
S
15
S
10
S
20
S
10
SSW
Wind State
cross-on
cross
off
cross-off
off
off
off
off
off
off
off
off
off
off
cross-off
off
off
off
off
off
off
High Tide
10:02AM1.06m
9:48PM1.38m
12:02PM1.06m
10:30PM1.39m
2:04PM1.14m
11:20PM1.40m
3:23PM1.25m
00:20AM1.43m
4:15PM1.34m
1:24AM1.47m
4:57PM1.40m
2:25AM1.51m
5:33PM1.43m
Low Tide
3:14PM0.76m
5:13AM0.48m
4:10PM0.93m
6:21AM0.34m
5:33PM1.06m
7:25AM0.20m
7:09PM1.14m
8:23AM0.07m
8:26PM1.15m
9:16AM-0.03m
9:25PM1.12m
10:05AM-0.08m
10:14PM1.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:30
4:30
4:31
4:31
4:31
4:33
4:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:54
6:54
6:54
6:53
6:53
 mm
Temp °C
24
24
23
25
25
23
26
26
24
25
25
23
26
26
24
26
25
24
26
25
24
Feels °C
25
25
25
26
26
25
27
26
26
25
25
24
26
26
25
27
25
26
27
25
25
  • Map Icons:
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  • 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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