Surf Forecast Surf Report

Uchiboso surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 am Friday 02 May 2025 JST
Forecast update in hr  min  s Forecast update imminent
Uchiboso surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Uchiboso sea temperature is
16.9° C
(Which is 2.5°C colder than average for this time of year)


How big are the waves at Uchiboso today?

The current surf forecast for Uchiboso at 5AM is: 1.0m 6s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East-southeast direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 02:00am May 02). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (02 May)4.5ft (1.3m)6s
Afternoon (02 May)5ft (1.5m)7s
Evening (02 May)7.5ft (2.3m)9s

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

Updates in  hr  min  s Forecast update imminent
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
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
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 (?)
0.8
SSE
0.9
SSE
1
SSE
1.3
SSE
1.5
SSE
1.5
SSE
2.1
SSE
2.3
SSE
2.1
SSE
1.9
SE
1.6
SE
1.3
SE
1.3
SE
1.1
SE
1.1
SE
0.9
ESE
0.9
ESE
0.8
ESE
0.7
ESE
0.6
ESE
0.6
ESE
1.6
SW
2.1
SW
2.2
WSW
1.3
SW
0.9
SW
0.5
E
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.6
ESE
1.7
ESE
2.4
S
2.3
SSE
2.1
SSE
2.5
SSW
2.5
SW
2.1
SSW
1.7
SSW
1.6
SSW
1
SW
1
SSW
0.8
SW
0.6
SW
0.5
SW
0.5
SW
0.5
E
0.6
ESE
0.6
ESE
0.5
ESE
0.3
ESE
1.1
E
0.4
SE
1
ESE
Period(s) (?)5566678991099999991010101066777991010101010101010798899999988888786689956
Wave
Graph
(?)Metric surfscale
Energy (?)3146651071642115877757497104103002782162161481391039471721713614401447943293131313131313131314296536716169691108682429349138136774828273727273515186873
Wind
(km/h)
20
SE
25
SE
25
SE
30
SSE
35
SE
45
ESE
40
SSE
50
NNW
40
NNW
20
NNW
10
NNE
15
NE
10
SSE
20
SE
15
S
25
SW
35
SW
30
SW
30
SW
35
SW
40
SW
45
SW
50
SW
25
W
25
NE
15
ENE
10
SE
10
SSE
20
SSE
25
S
25
SSE
25
SSE
25
S
20
S
15
S
10
S
20
ESE
15
E
20
ESE
15
ENE
30
N
40
N
40
NNW
10
WSW
10
SW
10
SW
10
S
5
E
30
ENE
30
NE
25
NE
20
NE
5
NE
10
SSE
20
ESE
15
ESE
10
SE
15
ESE
15
ESE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
offcrosscrosscross-
on
ononononononononcross-
on
offoffcrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
onononcross-
on
glasscross-
off
offoffoffglasscrosscross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
5:55AM
1.46
8:43PM
1.28
6:25AM
1.38
10:02PM
1.23
7:02AM
1.28
11:36PM
1.23
8:11AM
1.16
12:43AM
1.26
10:50AM
1.08
1:24AM
1.30
12:51PM
1.14
1:56AM
1.35
2:04PM
1.25
2:23AM
1.39
Low Tide
/ height (m)
12:35AM
0.97
1:19PM
0.11
1:13AM
1.04
2:08PM
0.22
2:13AM
1.10
3:12PM
0.34
4:29AM
1.10
4:36PM
0.44
6:41AM
0.98
6:04PM
0.50
7:33AM
0.81
7:14PM
0.52
8:10AM
0.63
8:08PM
0.55
8:44AM
0.45
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Sunrise--4:48-------4:48-------4:47-------4:46-------4:45-------4:43-------4:43-------4:43-
Sunset------6:25-------6:27-------6:27-------6:28-------6:29-------6:30-------6:30-----
cloudcloudlight rainlight rainlight rainmod rainmod rainrain showerspart cloudclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudclearclearclearclearclearclearclearpart cloudcloudclearclearclearclearclearpart cloudpart cloudlight rainlight rainlight rainmod rainmod rainlight raincloudpart cloudclearclearclearpart cloudpart cloudpart cloudcloudclearpart cloudclearclearclearclearclearpart cloudpart cloud
Rain (mm)
--141899----------------------------1147103------------------
Temp. °C181717171616171616161617181817171718181919192019151415171817171717171718181817141415151719201919171514151717161717171718
Feels °C (?)1513121210911791314141715151311141414131211141011131312111212131415171516141298816181918191399111615121515151515
  • 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>

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