Surf Forecast Surf Report
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Katagai location map

Katagai surf Forecast / Chiba / Japan

48hr Weather and Surf, issued 8 am Saturday 11 May 2024 JST
Forecast update in  hr  min  s Update imminent
Katagai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Katagai sea temperature is 18.3°C (Statistics for 11 May 1981-2005 - mean: 19.9 °C max: 22.1 °C min: 18.1 °C)
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  • 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>
Katagai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Katagai sea temperature is 18.3°C (Statistics for 11 May 1981-2005 - mean: 19.9 °C max: 22.1 °C min: 18.1 °C)


How big are the waves at Katagai today?

The current surf forecast for Katagai at 12PM is: 0.5m 9s primary swell from a East-southeast direction and 0.8m 4s secondary swell from a South direction (forecast issued at 08:00am May 11). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 May)1.5ft (0.5m)9s
Afternoon (11 May)1.5ft (0.5m)9s
Evening (11 May)1.5ft (0.4m)10s

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

Updates in  hr  min  s Update imminent
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
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
Swell
Height Map
Wave Height (m) & direction (?)
0.6
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.9
S
0.4
SE
0.4
SE
0.9
SSE
0.9
SSE
0.5
ESE
1.3
SSE
1.4
SSE
1.4
SSE
1.5
SSE
1.7
SSE
2
SSE
2.5
SSE
3
SSE
3
SSE
4
S
4
S
2.5
SSE
2.4
SE
2.2
SE
2.1
SE
1.8
SE
1.7
SE
1.6
SE
1.5
SE
1.4
SE
1.5
SE
1.5
ESE
1.4
ESE
1.4
ESE
1.3
ESE
1.3
ESE
1.3
ESE
1.2
SE
1.2
ESE
1.2
ESE
1.2
SE
1.2
SE
1.1
ESE
1
ESE
1
ESE
1
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
1
ESE
0.9
ESE
0.9
ESE
0.9
ESE
1
ESE
1
ESE
0.9
ESE
1
ESE
Period(s) (?)9999510105596667778999910109999999999999999999999999999999999999
Wave
Graph
(?)Metric surfscale
Energy (?)6245454734273143434795145160205266418808115112742770305313101007840729586488449375335373378307307264264264231216211237242207161161161133133148130133149161130130130176176148176
Wind
(km/h)
20
SSW
25
SSW
30
SSW
30
S
30
SSW
25
SSW
25
SSW
20
SSW
20
SSW
30
S
30
S
30
S
25
SSW
30
SSW
30
SSW
35
S
40
S
50
S
50
S
50
S
35
SSW
15
NW
25
NNE
20
NNE
20
NNE
20
NNE
20
NE
20
E
15
ESE
10
SE
5
S
5
SW
5
SSW
15
SSE
20
SSE
20
SSE
20
S
20
S
20
SSW
20
SSW
15
SW
25
SSW
35
SSW
35
SSW
25
SW
25
NE
30
NE
20
NE
10
ENE
5
ESE
15
SE
20
SSE
20
SSE
15
S
10
S
5
WSW
5
NNW
10
SE
15
SSE
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
offcross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross-
on
oncross-
on
glassglasscross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
crosscrosscrosscrosscrosscrossononcross-
on
cross-
on
cross-
on
cross-
on
glassglassononcross-
on
High Tide
/ height (m)
4:31AM
1.52
7:23PM
1.25
5:02AM
1.48
8:19PM
1.18
5:35AM
1.40
9:29PM
1.13
6:10AM
1.30
10:52PM
1.12
6:53AM
1.18
11:53PM
1.13
8:19AM
1.05
12:29AM
1.16
11:10AM
0.99
12:56AM
1.20
12:55PM
1.03
Low Tide
/ height (m)
12:03PM
0.03
11:37PM
1.03
12:46PM
0.12
12:09AM
1.06
1:32PM
0.23
12:52AM
1.07
2:24PM
0.35
2:16AM
1.07
3:25PM
0.46
4:51AM
1.02
4:35PM
0.55
6:36AM
0.89
5:45PM
0.61
7:21AM
0.74
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunrise4:35-------4:35-------4:35-------4:33-------4:33-------4:31-------4:31-------4:31---
Sunset----6:31-------6:32-------6:34-------6:35-------6:36-------6:36-------6:37-------
clearclearclearclearclearclearclearpart cloudcloudpart cloudlight raincloudcloudcloudcloudlight rainlight rainmod rainmod rainmod rainheavy rainheavy raincloudlight raincloudcloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudcloudpart cloudclearclearpart cloudpart cloudclearclearclearclearclearclearpart cloudcloudcloudpart cloudclearpart cloud
Rain (mm)
----------1----136861311-3------------------------------------
Temp. °C171921211918181920212121212121212121212122171614141516181717171717181920191918191922222222171413141517181818181718192020
Feels °C (?)1515161615141516161717161818181717151515191613101010121414151617171616161616151717191616181289121314141516171718181818

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