Surf Forecast Surf Report
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Keta Reef Oshima location map

Keta Reef Oshima surf Forecast / Izu Islands / Japan

48hr Weather and Surf, issued 8 am Friday 19 Apr 2024 JST
Forecast update in  hr  min  s 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 18.5°C (Statistics for 19 Apr 1981-2005 - mean: 18.8 °C max: 21.5 °C min: 16.6 °C)
  • 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>
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 18.5°C (Statistics for 19 Apr 1981-2005 - mean: 18.8 °C max: 21.5 °C min: 16.6 °C)


How big are the waves at Keta Reef Oshima today?

The current surf forecast for Keta Reef Oshima at 2PM is: 1.0m 10s primary swell from a East direction and 0.8m 9s secondary swell from a South direction, 0.8m 4s secondary swell from a Southwest direction (forecast issued at 08:00am April 19). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Apr)4ft (1.2m)9s
Afternoon (19 Apr)3.5ft (1.0m)10s
Evening (19 Apr)2ft (0.6m)10s

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

Updates in  hr  min  s Update imminent
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
E
1.2
E
1.2
E
1
E
0.8
E
0.6
E
0.5
E
0.5
SE
0.5
SE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
1
WSW
1
WSW
0.6
SW
0.8
SW
0.6
SW
0.6
SW
0.8
SSW
0.5
SSW
0.5
S
0.6
S
0.5
SW
0.4
SW
0.5
SW
0.4
SW
0.4
SW
0.5
SE
0.4
SE
1.4
E
1.4
E
0.4
SE
1.3
E
1.3
ESE
1.6
ESE
1.7
ESE
2
SE
1.8
SE
1.7
SE
1.5
SE
1.3
SE
1.3
SSW
1.6
SW
1.6
SW
1.6
SW
1.7
WSW
0.9
SSW
1.5
WSW
1.6
WSW
1.7
WSW
1.7
WSW
1.5
WSW
0.8
SSW
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
Period(s) (?)89101010101199999998556554556688888776676667777787778777776668888
Wave
Graph
(?)Metric surfscale
Energy (?)11124928419413579574040402928272718564924381716281515293124312016221615115616135139188248410340318235179188261285297289762052362542271764721212121
Wind
(km/h)
25
NNE
10
NNW
25
SW
30
SW
25
SW
5
NNE
10
NNE
0
ENE
5
NNE
25
NNE
15
NE
10
SE
15
SW
25
SW
20
SW
25
W
30
WSW
35
WSW
30
WSW
25
SW
5
NNW
30
NNE
40
NNE
40
NNE
45
NNE
40
NE
30
NE
30
ENE
30
ENE
25
ENE
30
NE
30
NE
30
NE
30
NE
30
ENE
30
ENE
35
ENE
30
E
30
E
30
E
30
E
35
NNE
50
N
45
N
25
N
10
N
5
S
10
E
15
ENE
15
NE
15
ENE
10
NNE
5
ENE
15
WSW
15
WSW
10
WSW
5
SW
5
E
10
ENE
30
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
glasscross-
off
glassglasscross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
offoffoffoffcross-
off
crosscrosscrosscrosscrossoffcross-
off
cross-
off
cross-
off
cross-
off
glassoncross-
on
cross-
on
cross-
on
offcross-
off
cross-
off
High Tide
/ height (m)
2:10PM
1.03
3:09AM
1.18
3:02PM
1.12
3:26AM
1.23
3:43PM
1.19
3:45AM
1.28
4:21PM
1.25
4:05AM
1.32
4:58PM
1.30
4:24AM
1.35
5:35PM
1.32
4:44AM
1.36
6:13PM
1.32
5:05AM
1.36
Low Tide
/ height (m)
8:52AM
0.70
8:27PM
0.41
9:16AM
0.55
9:05PM
0.41
9:41AM
0.41
9:38PM
0.43
10:07AM
0.29
10:10PM
0.47
10:33AM
0.18
10:40PM
0.52
11:00AM
0.10
11:10PM
0.60
11:29AM
0.03
11:39PM
0.68
11:59AM
-0.00
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sunrise5:05-------5:03-------5:03-------5:01-------5:01-------4:58-------4:58-------4:56---
Sunset----6:16-------6:17-------6:19-------6:20-------6:21-------6:21-------6:22-------
clearrain showersclearclearclearclearclearclearclearclearcloudcloudcloudcloudcloudclearclearcloudlight raincloudlight rainlight rainlight raincloudcloudpart cloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudcloudlight rainmod rainlight rainheavy rainheavy rainlight raincloudcloudpart cloudcloudcloudpart cloudpart cloudpart cloudpart cloudpart cloudcloudcloudcloudcloudlight rainlight rain
Rain (mm)
-1----------------1-141---------------28511193--------------23
Temp. °C161718181819181818171719191919191816161616151515151517171616161515151516171716151615151516171717171818191918181818181715
Feels °C (?)1115131314181618171314181715161412101112171187781112101111999911111111101296712161716151617191916161718181710

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