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 pm Thursday 28 Mar 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 15.1°C (Statistics for 28 Mar 1981-2005 - mean: 17.2 °C max: 18.4 °C min: 15.8 °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 15.1°C (Statistics for 28 Mar 1981-2005 - mean: 17.2 °C max: 18.4 °C min: 15.8 °C)


How big are the waves at Onjuku today?

The current surf forecast for Onjuku at 8PM is: 1.0m 9s primary swell from a East direction and 1.4m 5s secondary swell from a South-southeast direction (forecast issued at 02:00pm March 28). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (28 Mar)--
Afternoon (28 Mar)4ft (1.2m)10s
Evening (28 Mar)3ft (0.9m)9s

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

Updates in  hr  min  s Update imminent
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
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
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 (?)
1.4
E
1.2
E
1.1
E
0.9
ENE
2.2
S
3
SSE
3.5
SSE
4
S
4.5
S
3
SSW
2.3
SSW
4
SSW
3.5
SSW
2.4
S
2.1
S
2.1
S
2.2
SSW
2.5
SW
2.3
SW
2
SW
1.1
SW
1.3
SW
0.7
SE
0.7
SE
1.3
SSW
1.5
SSW
1.8
SW
1.4
SW
1
SSW
1.3
SW
0.8
SSW
0.6
SE
0.6
SE
0.4
SE
0.6
SE
0.6
SE
0.6
SE
0.5
SE
0.6
SE
0.4
SE
0.5
SE
1.1
SE
1.1
SE
0.9
SE
0.8
SE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
ESE
1
SSE
1.1
SE
1.4
SE
1.8
NE
1.9
NE
2.2
NE
2.1
ENE
1.9
ENE
1.7
ENE
Period(s) (?)1010109678910111110109998888878866766668812878999955599888710778778888
Wave
Graph
(?)Metric surfscale
Energy (?)369267221147377894156928594418194513522997211796370065362988671152714715867651411932781578012041404139393444375023374951369379575449386993109288290331558531453348
Wind
(km/h)
20
SSE
25
S
30
SSE
40
SSE
45
S
50
SSE
50
S
65
S
60
SSW
45
SW
35
SW
30
WSW
30
WSW
45
SW
35
SW
40
WSW
35
WSW
15
WSW
5
ENE
0
S
20
SW
30
SW
20
WSW
25
WSW
25
WSW
20
SW
15
SW
20
SW
15
WSW
10
NW
15
N
15
NNE
20
NE
15
ENE
15
E
20
ENE
20
ENE
25
ENE
20
E
25
ESE
20
SE
25
SE
20
S
15
SSW
20
SSW
20
SSW
20
SSW
25
S
20
ESE
20
NNE
20
NNE
30
NNE
40
NNE
40
NNE
35
NNE
30
NE
25
ENE
20
ENE
10
ESE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
off
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
offcross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
ononcrossoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
High Tide
/ height (m)
6:33PM
1.33
5:49AM
1.42
7:12PM
1.26
6:09AM
1.41
7:59PM
1.17
6:30AM
1.39
9:06PM
1.09
6:53AM
1.34
7:18AM
1.28
7:51AM
1.19
2:51AM
1.24
11:24AM
1.13
Low Tide
/ height (m)
12:04PM
0.25
12:03AM
0.69
12:36PM
0.24
12:23AM
0.78
1:11PM
0.26
12:43AM
0.87
1:54PM
0.30
12:58AM
0.97
2:53PM
0.36
4:21PM
0.40
6:09PM
0.38
8:03AM
1.07
7:28PM
0.32
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Sunrise------5:28-------5:28-------5:26-------5:24-------5:24-------5:22-------5:20-----
Sunset-5:55-------5:57-------5:58-------5:59-------5:59--------6:00-------6:00-------6:01-
cloudcloudcloudcloudcloudcloudlight rainmod rainmod rainthunderstorm clearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudclearclearclearclearclearpart cloudcloudcloudcloudpart cloudpart cloudcloudcloudclearclearpart cloudpart cloudcloudpart cloudcloudcloudcloudcloudcloudcloudcloudlight rainmod rainlight raincloudcloudcloudpart cloudclearclearclearclearclearclear
Rain (mm)
------2781-------------------------------------471----------
Temp. °C14141414151515151718171716171618191916161515141819191616161514161514141414131212141516151616171615151412101091011111112
Feels °C (?)977665637111112989912151516119101314161413141412141211111110776910131213131413131210611025578

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