Chikura Surf Break

Lat Long: 34.94° N 139.96° E

Chikura Surf Forecast and Surf Report

Issued: 8 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Chikura sea temperature is
27.2° C
0.3° 

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


Chikura surf forecast from 14 Aug 2026:

  • Best quality surf: Friday 21 Aug, 3AM (local time) - 2.5ft (0.8m), 9s period, S swell with cross-offshore winds.
  • Most powerful swell: Saturday 15 Aug, 12AM (local time) - 6ft (1.9m), 10s period, E swell with 687 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 3AM (local time) - 2.5ft (0.8m), 9s period with S swell.

Best Forecast Surf Conditions for Chikura this week:

The surf forecast for Chikura over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 3AM. The primary swell is predicted to be 0.8m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Chikura in the next 16 days are 1.9m 10s and forecast to arrive on Saturday (Aug 15) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 10s period and expected on Wednesday (Aug 19) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Fri 21st Aug)2.5ft (0.8m) 9s
Best Surf 3AM (Fri 21st Aug)2.5ft (0.8m) 9s
Most Powerful12AM (Sat 15th Aug)6ft (1.9m) 10s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri night. Warm (max 27°C on Fri morning, min 24°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 28°C on Wed morning, min 24°C on Mon night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
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
0
0
0
0
2
0
0
0
0
0
0
0
0
1
1
1
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
E
10
1.6
E
10
1.9
E
10
1.6
E
10
1.5
E
10
1.5
E
10
1.3
E
10
1.3
E
9
1.2
E
9
1.1
E
9
1.1
E
9
1.2
ESE
10
1.3
E
9
1.5
E
9
1.5
E
8
1.3
E
10
1.4
E
10
0.8
SSE
8
1.6
E
11
1.5
E
11
0.8
S
9
Wave Graph
Metric surfscale
Energy kJ
590
512
687
494
440
434
314
280
234
188
185
248
274
356
291
314
377
69
595
505
104
Wind (km/h)
10
NE
20
E
20
E
20
ENE
20
E
15
ENE
20
ENE
15
ENE
15
E
15
E
20
E
15
E
20
NE
25
ENE
15
NNE
20
NNE
15
ENE
15
NNE
15
NE
25
ENE
15
NE
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross-on
cross
High Tide
6:14PM1.43m
5:29AM1.56m
6:35PM1.43m
6:09AM1.54m
6:56PM1.43m
6:50AM1.49m
7:17PM1.43m
7:32AM1.40m
7:38PM1.43m
8:20AM1.28m
8:01PM1.42m
9:20AM1.16m
8:26PM1.40m
Low Tide
11:38AM0.16m
11:42PM0.71m
12:09PM0.22m
00:14AM0.62m
12:38PM0.32m
00:48AM0.55m
1:06PM0.44m
1:24AM0.50m
1:33PM0.58m
2:04AM0.47m
1:56PM0.72m
2:52AM0.48m
2:16PM0.86m
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
part cloud
rain showers
thunderstorm
part cloud
thunderstorm
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:58
5:00
5:00
5:01
5:01
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:29
6:28
6:27
6:25
6:23
6:22
 mm
3
1
10
1
1
3
2
Temp °C
27
27
26
27
27
25
27
27
25
27
27
26
27
27
26
28
28
26
26
26
25
Feels °C
30
28
27
28
27
25
27
28
27
29
28
27
27
28
28
31
31
29
28
26
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Chikura Surf forecast

The above surf forecast table for Chikura provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chikura can be found by selecting the local surf guide option on the grey menu. Our Chikura 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 (Chikura) 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 Chikura 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.

Chikura is 10 km (6 miles) from Tateyama. If you plan a holiday in Chiba, look for hotels and other accommodation in Tateyama. Tateyama has rooms for a wide range of budgets as well as car hire and transport links.

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