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Amatu ratings
Quality on a good day: 3.0
Consistency of Surf: 2.0
Difficulty Level: 1.0
Crowds: 3.0

Overall: 2.7

See all 18 ratings

Based on 1 vote. Vote


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Amatu Surf Forecast / Chiba / Japan

48hr Weather and Surf, issued 2 pm Tuesday 11 May 2021 JST
Forecast update in  hr  min  s Update imminent
Amatu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Amatu sea temperature is 16.9 °C (Statistics for 11 May 1981-2005 - mean: 20.1 max: 22.2 min: 18.5 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
Amatu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Amatu sea temperature is 16.9 °C (Statistics for 11 May 1981-2005 - mean: 20.1 max: 22.2 min: 18.5 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Chiba

  1. weather stationWind Update Continuing clean conditions at Amatu (light winds from the NNE at Katsuura 11 km from Amatu).

    Amatu
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1 h 32 min ago

Light
6 km/h
NNE
Clean
Please reload the page to see if there are any updates.


How big are the waves at Amatu today?

The current surf forecast for Amatu at 9PM is: 0.6m 9s primary swell from a East-southeast direction and 0.2m 5s secondary swell from a South direction, 0.9m 5s secondary swell from a East direction (forecast issued at 02:00pm May 11). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (11 May)--
Afternoon (11 May)2ft (0.6m)9s
Evening (11 May)2ft (0.6m)9s

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

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
Temp. °C
Chill °C (?)
Sunrise
Sunset
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
000000100011101101122244322332100000000000000233100022222112
T japan.htsgw.metric.6.cc23T japan.htsgw.metric.12.cc23
T japan.htsgw.metric.18.cc23T japan.htsgw.metric.24.cc23T japan.htsgw.metric.36.cc23
T japan.htsgw.metric.42.cc23T japan.htsgw.metric.48.cc23T japan.htsgw.metric.60.cc23
T japan.htsgw.metric.66.cc23T japan.htsgw.metric.72.cc23T japan.htsgw.metric.84.cc23
T japan.htsgw.metric.90.cc23T japan.htsgw.metric.96.cc23T japan.htsgw.metric.108.cc23
T japan.htsgw.metric.114.cc23T japan.htsgw.metric.120.cc23T japan.htsgw.metric.132.cc23
T japan.htsgw.metric.138.cc23T japan.htsgw.metric.144.cc23T japan.htsgw.metric.156.cc23
T japan.htsgw.metric.162.cc23T japan.htsgw.metric.168.cc23T japan.htsgw.metric.180.cc23
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.9
E
0.6
ESE
0.5
ESE
0.6
ESE
1
ESE
1.1
ESE
1.3
ESE
1.3
ESE
1.4
SE
1.4
SE
1.5
SE
1.6
SE
1.6
SE
1.7
SE
2.1
SE
2.3
SE
2.5
SE
2.2
SE
2.1
SE
1.9
SE
1.8
ESE
1.7
ESE
1.5
ESE
1.4
ESE
1.3
ESE
1.2
ESE
0.9
E
0.9
E
0.9
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
1.2
S
1.3
S
1.8
SSW
2.4
SW
2.5
SW
2.5
SW
3
SW
2.4
SW
1.9
SW
1.5
SSW
1.2
SSW
0.8
SW
1.1
ENE
0.6
E
0.7
E
0.7
E
0.7
ENE
0.7
ENE
0.7
ENE
0.7
ENE
0.7
ENE
0.7
ENE
999969995666777777888888888888888888885567788888886101111111211111111
56565656495649586282118141158183216221208263477659833665588509444361298250212172959090555757576068922085016678201029819511300166728071112112126140135130128126
15
ENE
25
ENE
20
E
15
E
15
ENE
15
ENE
15
NE
20
E
20
E
15
ESE
15
ESE
15
ESE
10
ESE
15
ESE
15
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
E
20
ENE
20
ENE
15
NE
15
NNE
15
NE
15
ENE
10
E
5
ESE
5
ESE
5
SSW
5
SSE
10
SSE
15
SSE
20
S
20
SSW
25
SSW
25
SSW
30
SSW
30
SSW
40
SSW
40
SSW
40
SW
45
SW
40
WSW
35
WSW
25
SW
10
WSW
15
NNE
25
NE
25
NE
30
NE
25
NE
15
NE
15
NE
15
NNE
15
NNE
15
NNE
10
ENE
5
E
5
ESE
crosscrosscrosscrosscrosscrosscross-
off
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
crosscrossglassglassglassglassononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrossglass
4:58PM
1.30
4:12AM
1.35
5:35PM
1.30
4:34AM
1.35
6:11PM
1.28
4:59AM
1.34
6:50PM
1.25
5:25AM
1.32
7:33PM
1.21
5:53AM
1.28
8:22PM
1.17
6:23AM
1.23
9:18PM
1.15
7:00AM
1.17
10:23AM
0.12
10:34PM
0.62
10:52AM
0.05
11:03PM
0.67
11:22AM
0.01
11:32PM
0.72
11:54AM
-0.00
12:02AM
0.77
12:29PM
0.02
12:35AM
0.82
1:07PM
0.07
1:12AM
0.88
1:51PM
0.14
2:00AM
0.92
2:44PM
0.22

Note: the tide data above is for Kazusa Katuura, Tiba, Japan which is 6 km away. Surf properties and timing are calculated for Amatu.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Amatu blow from the NNW

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
partially cloudy
cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
cloudy
cloudy
partially cloudy
partially cloudy
light rain
light rain
light rain
light rain
partially cloudy
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
light rain
cloudy
light rain
light rain
light rain
light rain
light rain
cloudy
cloudy
cloudy
some cloudscloudysome cloudssome cloudssome cloudssome cloudscloudycloudycloudycloudycloudycloudysome cloudssome cloudssome cloudssome cloudscloudycloudysome cloudssome cloudslight rainlight rainlight rainlight rainsome cloudsclearclearclearclearclearclearclearsome cloudssome cloudssome cloudssome cloudscloudycloudycloudylight rainlight rainlight rainlight raincloudycloudycloudycloudycloudylight rainlight rainlight raincloudylight rainlight rainlight rainlight rainlight raincloudycloudycloudy
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181616161616161818181818181718191919191818181818202119181818182021212019192020202121212121202020191816161515141415181717
181515151515151717181818181618191919191818181818202119181818182021212019182020192121212121202020191714151414131314181717
------4:37-------4:37-------4:35-------4:35-------4:35-------4:33-------4:33-----
--6:31-------6:32-------6:34-------6:34-------6:35-------6:36-------6:37-------6:37-

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