Surf Forecast Surf Report
Shida surf break

Shida surfForecast / Chiba / Japan

information circle12 Day Weather and Surf, issued 2 am Sunday 18 May 2025 JST
Forecast update in -1hr 43 min 10 s Forecast update imminent
Shida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Shida sea temperature is
64.9°F
(Which is 4.0°F colder than average for this time of year)


Best Forecast Surf Conditions for Shida this week:

The surf forecast for Shida over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 19) at 12AM. The primary swell is predicted to be 5ft and 7s period with a secondary swell of 2ft and 8s. Another secondary swell of 1ft and 11s 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 12 days are 10ft 9s and forecast to arrive on Thursday (May 22) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5ft 6s period and expected on Thursday (May 22) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 19th May)5ft (1.6m) 7s
Best Surf 3PM (Thu 22nd May)10ft (3.0m) 8s
Most Powerful 6PM (Thu 22nd May)10ft (3.0m) 9s

Table - best surf conditions forecast for Shida over the next 12 days.

Updates in -1 hr 43 min 10 s Forecast update imminent
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (ft) & direction (?)
6
S
6
SSW
5
SSW
6
SW
3
SSW
3.5
SSW
5
SSW
5
SSW
5
SW
2.5
SE
2.5
SE
2
SE
8
SSW
10
SSW
4
S
3
S
2
ESE
3
SSE
2.5
ESE
3
SE
3
SE
3
ESE
4.5
E
5
ESE
4
E
3.5
E
3.5
E
3.5
E
2.5
E
3
E
2.5
E
5.5
SSW
4.5
SSW
2
E
2
ESE
2
ESE
Period(s) (?)78777667710101088879698997888998101066101010
Wave
Graph
(?)Metric surfscale
Energy (?)392450237327759119622924098987990710471648556649911811011317126617214915415882145128205144687171
Wind
(mph)
20
SW
20
SW
10
SW
10
NE
5
ENE
15
SW
20
SW
20
SW
5
NNW
5
SSW
20
SSW
20
SW
25
SW
20
W
10
ENE
10
SE
10
SE
10
SE
5
SE
10
NE
15
NNE
15
NE
15
NE
10
NNE
5
NE
5
ESE
0
ENE
5
ENE
10
E
5
ENE
15
NNE
15
N
5
NNE
10
S
15
SSW
10
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
oncross-
on
cross-
on
oncross-
on
cross-
off
glasscross-
on
crosscrossononcross-
on
offoffcross-
off
High Tide
/ height (ft)
9:31PM
4.1
6:37AM
4.23
10:35PM
4.13
7:45AM
3.87
11:27PM
4.23
9:40AM
3.61
12:07AM
4.33
11:46AM
3.58
12:40AM
4.46
1:21PM
3.84
1:11AM
4.63
2:34PM
4.17
1:41AM
4.79
3:35PM
4.49
2:13AM
4.92
4:29PM
4.69
2:47AM
5.05
5:20PM
4.76
3:23AM
5.15
6:10PM
4.69
4:01AM
5.15
6:59PM
4.56
Low Tide
/ height (ft)
1:41PM
0.79
1:52AM
3.58
2:35PM
1.05
3:35AM
3.51
3:38PM
1.35
5:21AM
3.15
4:46PM
1.64
6:29AM
2.59
5:55PM
1.94
7:18AM
1.9
6:57PM
2.26
8:00AM
1.21
7:52PM
2.56
8:42AM
0.56
8:42PM
2.89
9:23AM
0.07
9:27PM
3.15
10:05AM
-0.26
10:08PM
3.35
10:49AM
-0.39
10:48PM
3.48
11:33AM
-0.3
11:29PM
3.51
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Sunrise4:31--4:31--4:31--4:30--4:28--4:28--4:28--4:28--4:26--4:26--4:26--4:26--
Sunset-6:37--6:37--6:37--6:38--6:39--6:40--6:40--6:42--6:43--6:44--6:44--6:45-
part cloudcloudcloudcloudpart cloudpart cloudclearclearclearpart cloudcloudheavy rainrain showerspart cloudclearpart cloudclearpart cloudlight rainheavy rainheavy rainmod rainpart cloudpart cloudcloudcloudcloudcloudpart cloudmod rainheavy rainrain showersclearpart cloudclearclear
Rain (in)
-----------0.90.0-----0.10.50.60.4-------0.20.70.0----
Temp. °F757370646670777770727572758166686866706159576161646664686866596361687066
Feels °F (?)727064616864727275707366687359636363725955505455616364666668545761646663

Short Range Forecast: Mostly dry. Warm (max 77°F on Tue morning, min 64°F on Mon morning). Mainly fresh winds.

Days 3-6 Weather Summary Heavy rain (total 1.0in), heaviest during Wed night. Warm (max 81°F on Thu afternoon, min 63°F on Thu night). Winds increasing (light winds from the SSW on Wed morning, near gales from the SSW by Wed night).

Days 6-9 Weather Summary Heavy rain (total 1.5in), heaviest during Sat afternoon. Warm (max 70°F on Sat morning, min 57°F on Sat night). Wind will be generally light.

Long Range Forecast: Heavy rain (total 1.0in), heaviest during Wed morning. Warm (max 70°F on Thu afternoon, min 59°F on Wed morning). Wind will be generally light.

Join to view 12 day and hourly surf forecasts

By creating an account you agree to Surf-Forecast Terms & Services

Already have an account? Log in

  • Map Icons:
  • Break
  • Live Wave Height (ft)
  • Live Wind Speed (mph)
  • Surf Rating (10 Max)
  • Ocean Swells (ft)
  • Wind Speed (mph)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
submit an eyeball surf report

Quick surf report for Shida:

join our community of surf reporters

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 12 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
Nearest