Surf Forecast Surf Report
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Asakawa location map

Asakawa surf Forecast / Shikoku / Japan

48hr Weather and Surf, issued 8 am Saturday 20 Apr 2024 JST
Forecast update in  hr  min  s Update imminent
Asakawa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asakawa sea temperature is 17.7°C (Statistics for 20 Apr 1981-2005 - mean: 19.1 °C max: 21.7 °C min: 17.7 °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>
Asakawa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asakawa sea temperature is 17.7°C (Statistics for 20 Apr 1981-2005 - mean: 19.1 °C max: 21.7 °C min: 17.7 °C)


How big are the waves at Asakawa today?

The current surf forecast for Asakawa at 11AM is: 0.3m 8s primary swell from a Southeast direction and 0.2m 6s secondary swell from a South direction, 0.3m 4s secondary swell from a Southwest direction (forecast issued at 08:00am April 20). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Apr)1ft (0.3m)8s
Afternoon (20 Apr)1ft (0.3m)8s
Evening (20 Apr)0.5ft (0.2m)12s

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

Updates in  hr  min  s Update imminent
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
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
Swell
Height Map
Wave Height (m) & direction (?)
0.3
S
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.2
ESE
0.3
SE
0.6
S
0.6
S
0.8
SSW
1
S
1.7
SSW
1.2
SSW
1.2
SSW
1.2
S
1.1
S
0.9
S
0.6
SSW
0.6
SSW
0.5
SE
0.3
SE
0.9
ESE
1.4
ESE
1.7
ESE
1.5
ESE
1.5
ESE
1.7
ESE
1.9
ESE
2
ESE
2.3
ESE
2.3
ESE
1.9
ESE
1.3
ESE
1.3
SSW
1
S
1
S
0.9
SSW
0.9
SSW
0.7
SSW
0.3
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.9
SE
1.2
ESE
1.2
SE
2.5
ESE
2
SE
Period(s) (?)788881285556777777776145666677777766777771111111111111111101010101010101056688
Wave
Graph
(?)Metric surfscale
Energy (?)81110101014917173671311160164159131743336193049160207169183265336383487505326136112109103666438243030302929292928272727272626253890116809553
Wind
(km/h)
5
NW
5
S
15
SSW
15
SW
10
SW
5
WSW
10
SW
10
SW
10
SW
0
WSW
5
N
5
NNE
10
NNE
10
NE
10
NNE
10
NNE
10
NNE
5
NNE
10
ESE
10
SE
10
SSE
15
SE
15
ESE
20
ESE
25
E
15
ENE
15
ENE
15
NE
10
NE
10
ENE
5
NE
5
NE
5
NNE
10
NNE
10
NE
5
NE
5
NNE
5
NW
10
NNW
10
NNW
10
N
10
NE
15
ENE
10
ENE
0
W
5
W
5
WNW
5
NNW
5
NE
5
ENE
15
SSE
10
E
10
E
10
NE
10
NNE
15
N
10
N
5
NE
10
E
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglasscross-
on
cross-
on
crosscrosscrosscrosscrossglassglassglasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
crosscross-
off
glasscross-
off
cross-
off
cross-
off
cross-
off
glassoffoffoffoffcross-
off
crosscrossglasscross-
off
glassglassglassglassoncross-
on
crosscross-
off
cross-
off
cross-
off
offcross-
off
crosscross-
on
High Tide
/ height (m)
4:18AM
1.60
4:14PM
1.53
4:38AM
1.66
4:51PM
1.62
4:58AM
1.70
5:26PM
1.70
5:18AM
1.74
6:00PM
1.75
5:39AM
1.76
6:34PM
1.76
6:01AM
1.76
7:09PM
1.75
6:24AM
1.75
7:46PM
1.70
6:49AM
1.73
Low Tide
/ height (m)
10:23AM
0.72
10:22PM
0.56
10:47AM
0.57
10:52PM
0.56
11:12AM
0.43
11:21PM
0.59
11:38AM
0.31
11:49PM
0.64
12:05PM
0.22
12:17AM
0.71
12:34PM
0.17
12:45AM
0.79
1:04PM
0.15
1:14AM
0.88
1:38PM
0.17
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunrise5:26-------5:24-------5:22-------5:22-------5:20-------5:20-------5:18-------5:18---
Sunset----6:37-------6:37-------6:37-------6:38-------6:39-------6:40-------6:40-------
part cloudcloudcloudcloudcloudcloudpart cloudcloudcloudlight rainlight raincloudlight rainmod rainmod rainlight rainlight rainpart cloudcloudcloudlight rainlight rainlight rainmod rainheavy rainheavy rainheavy rainmod rainlight rainlight rainlight rainlight rainlight raincloudpart cloudcloudclearclearclearclearclearclearclearclearcloudpart cloudcloudcloudcloudcloudlight rainmod rainmod rainlight raincloudpart cloudcloudclearclearclear
Rain (mm)
---------12-510931---2358182016954443-----------------17105------
Temp. °C162022221818171617171820181717171720211918181717171717171617171717181919191614141318202019171717171816151514151516202121
Feels °C (?)141919191617161517192023191717171721222018181615141616171617181818182020211613131116181920161717171815141413141316202021

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