Surf Forecast Surf Report
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Surf Forecasts

Big Ben surfForecast / Chiba / Japan

information circle48hr Weather and Surf, issued 2 am Thursday 01 May 2025 JST
Forecast update in hr  min  s Forecast update imminent
Big Ben surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Ben sea temperature is
16.0° C
 (Which is 3.2°C colder than average for this time of year)

How big are the waves at Big Ben today?

The current surf forecast for Big Ben at 7AM is: 0.5m 9s primary swell from a East direction and 0.4m 7s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 02:00am May 01). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (01 May)2.5ft (0.7m)9s
Afternoon (01 May)2ft (0.6m)8s
Evening (01 May)3.5ft (1.0m)5s

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

Hourly12 Days
Chiba Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
4
4
2
1
2
2
1
0
0
0
0
0
0
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
0
0
0
0
1
1
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
ESE
0.5
E
0.5
E
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
1
SSE
1.1
SE
1.2
SSE
1.4
SE
1.6
SE
1.7
SE
1.9
SE
2.3
SE
2.3
SE
2.5
SE
2.5
SE
2.5
SE
2.5
ESE
2.3
ESE
2.2
ESE
2
ESE
2
ESE
1.7
ESE
1.6
E
1.5
E
1.4
E
1.3
E
1.8
SW
2.2
SW
2.3
SW
1.6
SW
0.9
E
0.9
E
0.9
E
0.8
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.8
ESE
0.7
E
1.6
ESE
1.6
ESE
1.3
E
1.2
S
1.2
E
1.1
E
1
E
0.9
E
0.9
E
0.8
ENE
0.8
ENE
Period(s) (?)99999885566667889991010101010101010996778101010101010101010101010999978888888887
Wave
Graph
(?)Metric surfscale
Energy (?)284342706757555667811331842393416346781010116811541125101990677273256347940534729524542756926914714614811711611611892929290888785113782683022281871911601291041047562
Wind
(km/h)
10
SSW
5
S
10
SSE
15
SSE
15
SSE
20
SSE
20
SSE
15
SSE
15
SE
20
SE
20
SSE
20
SSE
25
SE
25
SSE
20
SSE
10
SSE
5
NE
10
NNE
10
N
10
NNE
10
ENE
10
ESE
10
ESE
10
S
20
SW
20
SW
25
SW
25
SW
30
SW
35
SW
30
SW
30
WSW
25
NE
10
NNE
10
NNE
5
NNW
15
SSW
15
SSW
15
S
15
SE
20
SE
10
SE
5
SSW
10
SW
15
SSW
15
S
10
ESE
20
ESE
10
E
10
NE
10
NNE
10
NNE
5
ENE
10
SSE
10
SSW
15
SSW
15
WSW
10
W
10
NNE
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononononcross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
on		ononcross-
on		crosscrosscrosscrosscrosscrosscrosscross-
off		crosscross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		onononcross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross
High Tide
/ height (m)
5:12AM
1.42
7:41PM
1.25
5:38AM
1.38
8:41PM
1.18
6:04AM
1.31
10:04PM
1.13
6:34AM
1.21
11:45PM
1.14
7:20AM
1.09
12:47AM
1.17
10:20AM
0.98
1:23AM
1.21
12:45PM
1.03
1:50AM
1.25
Low Tide
/ height (m)
11:50PM
0.86
12:28PM
-0.02
12:19AM
0.93
1:09PM
0.06
12:52AM
1.00
1:57PM
0.17
1:44AM
1.05
2:58PM
0.29
4:15AM
1.06
4:21PM
0.39
6:55AM
0.93
5:52PM
0.46
7:37AM
0.76
7:05PM
0.50
8:09AM
0.59
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Sunrise--4:48-------4:48-------4:47-------4:46-------4:45-------4:43-------4:43-------4:41-
Sunset------6:23-------6:24-------6:24-------6:25-------6:27-------6:28-------6:29-----
clearclearclearclearclearpart cloudclearpart cloudpart cloudcloudcloudcloudlight rainmod rainlight rainlight rainpart cloudcloudcloudcloudpart cloudpart cloudclearclearpart cloudpart cloudpart cloudcloudcloudclearclearclearclearclearclearclearpart cloudclearclearclearclearcloudcloudcloudcloudlight rainlight rainlight rainlight raincloudcloudcloudpart cloudpart cloudclearclearclearclearclearcloud
Rain (mm)
------------1712-----------------------------1321-----------
Temp. °C161616181918171717171717171616161616161617181716171718192020191814131417181716171717171818151314161616161819181717161617
Feels °C (?)151515161715141514141414131214161616161616171715141415161615141210101014141312131315161716131211151515151819181615151616
  • 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>

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 Big Ben 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.

View detailed surf forecast for Big Ben at:
surf-forecast.com

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