Katahama surfForecast / Shizuoka / Japan

information circle48hr Weather and Surf, issued 2 pm Wednesday 02 Jul 2025 JST
Forecast update in hr  min  s Forecast update imminent
Katahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Katahama sea temperature is
25.4° C
(Which is slightly warmer than usual)


How big are the waves at Katahama today?

The current surf forecast for Katahama at 4PM is: 0.5m 10s primary swell from a Southeast direction and 0.4m 11s secondary swell from a East-southeast direction, 0.6m 4s secondary swell from a South-southwest direction (forecast issued at 02:00pm July 02). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (02 Jul)--
Afternoon (02 Jul)1.5ft (0.5m)10s
Evening (02 Jul)1.5ft (0.5m)11s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
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
Swell
Height Map
Wave Height (m) & direction (?)
0.5
SE
0.5
SE
0.5
SE
0.5
ESE
0.5
SE
0.5
ESE
0.5
SE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
E
0.5
E
0.9
SE
0.9
SE
1
SE
1.1
SE
1.1
SE
1.2
ESE
1.2
ESE
1.2
ESE
1.2
ESE
1.1
ESE
1.1
ESE
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
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
ESE
1
E
0.9
ESE
0.9
ESE
0.8
ESE
0.7
E
0.6
E
0.6
E
0.6
ESE
0.6
ESE
0.5
E
0.6
ESE
0.6
ESE
0.6
ESE
Period(s) (?)11101011101010101010101010101010101010109101099999999101010999999910101099999999999991199
Wave
Graph
(?)Metric surfscale
Energy (?)1001019712110310510310210410210197909113914218922622125124626525421521918017916115412311317017018414914614914913814615619721122418918117719216816514211491909595721249290
Wind
(km/h)
15
SSW
10
SSW
10
SW
5
SW
0
S
0
SW
0
S
5
SE
15
S
15
S
10
SSW
5
SSW
5
SW
5
WSW
5
W
10
SW
15
SSW
20
SW
15
SW
10
WSW
5
WNW
5
N
5
NNE
5
ESE
10
SSE
15
SE
5
SE
0
E
5
NE
5
NE
5
NE
5
E
15
SE
15
SE
10
SE
5
ESE
5
E
5
ENE
5
N
10
SSE
10
S
15
S
10
SSW
10
WSW
10
WSW
10
WSW
10
WSW
10
SW
15
SSW
15
S
10
SSE
5
E
10
E
10
ENE
15
ENE
15
ENE
15
E
20
E
30
NE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrossglassglassglassglassglasscross-
on
cross-
on
crossglassglassglassglasscrosscrosscrosscrosscross-
off
glassglassglassglassonononglasscrosscrosscrosscross-
on
ononononcross-
on
glassglassoncross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
crosscross
High Tide
/ height (m)
9:33AM
1.28
10:36PM
1.53
11:05AM
1.18
11:29PM
1.50
1:06PM
1.17
12:25AM
1.49
2:49PM
1.23
1:20AM
1.49
4:00PM
1.32
2:11AM
1.50
4:49PM
1.40
2:56AM
1.53
5:26PM
1.47
3:37AM
1.56
5:56PM
1.52
Low Tide
/ height (m)
3:50PM
0.63
5:24AM
0.74
4:44PM
0.79
6:39AM
0.66
5:50PM
0.94
7:51AM
0.56
7:09PM
1.06
8:52AM
0.46
8:34PM
1.12
9:40AM
0.36
9:41PM
1.15
10:21AM
0.28
10:30PM
1.14
10:56AM
0.22
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Sunrise------4:37-------4:37-------4:39-------4:39-------4:39-------4:39-------4:41-----
Sunset--7:04-------7:04-------7:04-------7:02-------7:02-------7:02-------7:02-------7:02-
thunderstorm thunderstorm part cloudclearclearpart cloudpart cloudpart cloudpart cloudclearpart cloudclearclearpart cloudpart cloudpart cloudpart cloudpart cloudthunderstorm thunderstorm thunderstorm part cloudclearclearclearclearpart cloudclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearpart cloudclearclearcloudcloudpart cloudpart cloudclearclearpart cloudclearcloudclearpart cloudlight raincloud
Rain (mm)
11----------------111-------------------------------------2-
Temp. °C262626262525252626272626252524272828272625252527292928272626262828282726262525272828282726252528282827262525252628292326
Feels °C (?)293030313130303128292830292927302929303030303032323232323030303131303130302929303030313029282830293030302928272729292125
  • 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>

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