Surf Forecast Surf Report
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Onjuku surf break
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Onjuku location map

Onjuku surf Forecast / Chiba / Japan

48hr Weather and Surf, issued 2 am Wednesday 24 Apr 2024 JST
Forecast update in  hr  min  s Update imminent
Onjuku surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Onjuku sea temperature is 18.1°C (Statistics for 24 Apr 1981-2005 - mean: 18.7 °C max: 21.4 °C min: 17.0 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Onjuku surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Onjuku sea temperature is 18.1°C (Statistics for 24 Apr 1981-2005 - mean: 18.7 °C max: 21.4 °C min: 17.0 °C)


How big are the waves at Onjuku today?

The current surf forecast for Onjuku at 9AM is: 1.2m 6s primary swell from a East direction and 0.4m 10s secondary swell from a East-northeast direction, 0.4m 7s secondary swell from a Northeast direction (forecast issued at 02:00am April 24). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (24 Apr)4ft (1.2m)6s
Afternoon (24 Apr)2.5ft (0.8m)9s
Evening (24 Apr)7.5ft (2.3m)7s

Table - waves today at Onjuku. (Swell directed towards the surf break)

Updates in  hr  min  s Update imminent
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
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
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
E
1.2
E
1.2
E
1.2
E
0.8
ENE
0.8
ENE
1.5
ESE
2.3
SE
2.5
SSE
1.8
SE
1.6
SE
1.4
SE
1.3
SE
1.1
SE
1.1
ESE
1.4
ESE
1.4
ESE
1.4
ESE
1.3
ESE
1.2
ESE
1.1
ESE
1.1
ESE
1
ESE
1
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
1.2
ESE
1.5
ESE
1.5
ESE
1.6
ESE
1.6
ESE
1.6
E
1.6
E
1.5
E
1.5
E
1.4
E
1.4
E
1.4
E
1.3
E
1.3
E
1.2
E
1.2
E
1.2
E
1.1
E
1.1
E
1.1
E
1.1
E
1.1
ESE
1.1
ESE
1
ESE
0.9
ESE
0.9
E
0.8
E
0.8
E
0.8
E
0.7
E
Period(s) (?)666699678888888888888888999999678888899999999999999999989888
Wave
Graph
(?)Metric surfscale
Energy (?)102102102941039916452472035427621019114313822623723822321218018015115414014614314310610311521524029531836736833234831131131127527023023023519919419919821121117712311699868255
Wind
(km/h)
20
E
20
E
25
E
25
ESE
20
ESE
25
ESE
30
ESE
30
SE
20
W
15
NW
5
WNW
5
W
10
SSW
10
E
15
ENE
10
ENE
10
E
15
E
15
ESE
15
ESE
15
ESE
15
SSE
15
SSE
15
S
15
S
15
S
15
S
15
ENE
25
NE
30
NE
25
NNE
25
N
25
N
20
N
20
N
20
NNE
20
NE
15
ENE
10
ENE
10
E
5
SE
5
E
5
E
10
SE
15
SSE
10
SSE
15
SE
15
SSE
10
S
10
S
10
S
15
SSW
20
SSW
20
SSW
20
SSW
15
SSW
15
SW
10
SW
5
SW
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
glassglassoncrosscross-
off
cross-
off
crosscrosscrosscross-
on
cross-
on
cross-
on
onononononcross-
off
cross-
off
cross-
off
offoffoffoffoffoffcross-
off
cross-
off
cross-
off
crosscross-
on
glasscrosscross-
on
cross-
on
cross-
on
cross-
on
ononononcross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
High Tide
/ height (m)
4:03AM
1.40
5:18PM
1.37
4:22AM
1.43
5:55PM
1.35
4:43AM
1.44
6:34PM
1.32
5:06AM
1.44
7:19PM
1.26
5:31AM
1.42
8:14PM
1.20
5:59AM
1.39
9:31PM
1.15
6:30AM
1.33
11:24PM
1.15
7:10AM
1.23
Low Tide
/ height (m)
10:19PM
0.66
10:41AM
0.20
10:45PM
0.72
11:10AM
0.14
11:11PM
0.79
11:42AM
0.11
11:37PM
0.86
12:17PM
0.12
12:03AM
0.93
12:56PM
0.15
12:31AM
1.00
1:43PM
0.21
1:06AM
1.06
2:42PM
0.28
2:23AM
1.12
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Sunrise--4:54-------4:54-------4:52-------4:50-------4:50-------4:48-------4:48-------4:47-
Sunset------6:17-------6:19-------6:20-------6:21-------6:21-------6:22-------6:22-----
part cloudcloudlight rainlight rainlight rainlight rainlight rainlight rainlight rainrain showerspart cloudpart cloudpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudclearpart cloudcloudcloudcloudcloudcloudlight rainheavy rainmod rainlight rainlight rainpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearpart cloudclearcloudpart cloudpart cloudpart cloudclearclearclearpart cloudrain showersclearclearclearclearclearclearclearclearpart cloud
Rain (mm)
--12112411----------------214751-------------------1---------
Temp. °C161615151616171917151517192018181818181919191919191916141415151515151416171716171716161818191817181818202120191918181820
Feels °C (?)121211111313141615131518192017181818181818181919191814121011111211121113141515171717161817181715171818191917171918181919

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