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Surf Forecasts

Keta Reef Oshima surfForecast / Izu Islands / Japan

information circle48hr Weather and Surf, issued 8 am Wednesday 02 Apr 2025 JST
Forecast update in hr  min  s Forecast update imminent
Keta Reef Oshima surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keta Reef Oshima sea temperature is
17.1° C
 (Which is slightly cooler than normal)

How big are the waves at Keta Reef Oshima today?

The current surf forecast for Keta Reef Oshima at 2PM is: 2.2m 10s primary swell from a East-southeast direction and 2.1m 10s secondary swell from a East-northeast direction (forecast issued at 08:00am April 02). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (02 Apr)7.5ft (2.3m)10s
Afternoon (02 Apr)7ft (2.2m)11s
Evening (02 Apr)7ft (2.1m)11s

Table - waves today at Keta Reef Oshima. (Swell directed towards the surf break)

Hourly12 Days
Izu Islands Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
6 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 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
E
2.3
ESE
2.2
ESE
2.2
ESE
2.2
ESE
2.1
ESE
1.8
E
1.6
E
1.4
E
1.1
E
0.8
E
0.9
E
0.8
E
0.8
E
0.7
E
0.9
E
0.9
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.6
E
0.5
E
0.5
E
0.5
E
0.5
E
0.4
ENE
0.4
ENE
0.4
ENE
0.5
SE
0.3
E
0.5
SE
0.5
SE
0.3
E
0.8
S
0.8
SSW
0.4
SE
0.8
SE
0.9
SE
1.1
SE
1.1
SE
1
SE
1.1
SE
1.2
SE
1.1
SE
0.9
SE
0.8
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.8
ESE
Period(s) (?)10101011111111111010101010141414141313131313131212121212121281188115587778888887888888888999
Wave
Graph
(?)Metric surfscale
Energy (?)78310209731046104693673056641825713817213825018129329322922522216816612180767372474645312231312528251557711371251131281691288265596062675976828210399110113
Wind
(km/h)
60
N
55
N
45
NNE
45
NNE
40
NNE
35
NE
30
NNE
30
NE
30
NNE
35
NNE
30
NNE
25
NNE
30
NNE
35
NNE
30
NNE
20
NNE
15
ENE
15
ENE
10
ENE
10
E
10
ESE
15
NE
30
NNE
25
NNE
25
NE
15
NE
10
NNE
15
E
5
SE
15
WSW
20
WSW
20
SW
25
WSW
25
SW
25
SW
25
SW
15
SW
15
WSW
15
SW
15
WSW
15
WSW
15
N
30
NNE
20
ENE
10
ENE
5
W
10
SW
10
SW
5
E
20
NNE
10
NE
10
SW
10
S
10
SE
10
NNE
20
NNE
25
NNE
25
NNE
15
N
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		ononcrosscross-
off		cross-
off		cross-
off		glasscross-
on		cross-
on		glasscross-
off		cross-
off		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on
High Tide
/ height (m)
6:14AM
1.41
8:14PM
1.23
6:36AM
1.38
9:25PM
1.11
6:58AM
1.31
11:35PM
1.04
7:16AM
1.22
7:02AM
1.10
3:03AM
1.11
11:29AM
0.98
3:13AM
1.14
1:45PM
1.04
3:26AM
1.17
2:48PM
1.13
Low Tide
/ height (m)
1:17PM
-0.05
1:09AM
0.83
2:03PM
0.02
1:33AM
0.94
2:59PM
0.13
1:41AM
1.02
4:16PM
0.25
6:01PM
0.32
8:50AM
0.96
7:28PM
0.33
8:54AM
0.80
8:26PM
0.33
9:16AM
0.64
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Sunrise5:28-------5:28-------5:26-------5:24-------5:24-------5:22-------5:20-------5:20---
Sunset----6:02-------6:04-------6:05-------6:06-------6:06-------6:07-------6:07-------
light rainrain showerspart cloudpart cloudcloudcloudcloudcloudlight rainmod rainlight rainlight raincloudcloudcloudclearclearcloudpart cloudclearpart cloudpart cloudpart cloudpart cloudpart cloudclearcloudpart cloudcloudcloudcloudcloudpart cloudpart cloudclearclearpart cloudcloudcloudcloudcloudpart cloudpart cloudlight rainclearclearclearclearclearclearclearclearclearclearpart cloudclearclearclearclearclear
Rain (mm)
31------2733-------------------------------1----------------
Temp. °C101113131212111110101010101010101011111112121112111111121313131415161717171615151414151515151515151515151516161515141516
Feels °C (?)-204445553334334567889845478911109991112121313121211119111214121213111213121414111081113
  • 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 Keta Reef Oshima 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 Keta Reef Oshima at:
surf-forecast.com

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