Akabane Long Beach surfForecast / Shizuoka / Japan

information circle48hr Weather and Surf, issued 8 pm Thursday 21 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Akabane Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Akabane Long Beach sea temperature is
20.9° C
(Which is normal for this time of year)

How big are the waves at Akabane Long Beach today?

The current surf forecast for Akabane Long Beach at 2AM is: 2.2m 7s primary swell from a South-southwest direction and 1.8m 8s secondary swell from a South-southwest direction, 0.4m 10s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (JST) & DateWave HeightWave Period
Morning (22 May)4.5ft (1.4m)8s
Afternoon (22 May)3.5ft (1.0m)7s
Evening (22 May)6ft (1.9m)6s

Table - waves today at Akabane Long Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Thu night. Warm (max 22°C on Thu night, min 16°C on Fri night). Winds increasing (light winds from the WNW on Thu night, fresh winds from the E by Sat night).

Thu
21
Friday
22
Saturday
23
Sunday
24
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
2
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.3
SSW
8
1.9
SSW
8
2.2
SSW
7
1.8
SSW
8
1.6
SSW
8
1.4
SSW
8
1.1
SSW
7
1
SSW
7
1.4
ESE
5
1.9
ESE
6
2.3
ESE
8
2.4
ESE
9
2.2
E
9
2.5
ESE
7
2.5
E
8
2.5
ESE
8
2.5
ESE
8
2.5
E
7
2.4
ESE
7
2.1
ESE
7
1.9
ESE
7
1.6
ESE
7
1.6
ESE
7
1.6
ESE
7
Wave Graph
Metric surfscale
Energy kJ
575
397
542
346
283
204
140
114
87
230
688
860
759
645
795
809
768
732
548
395
307
230
222
222
Wind (km/h)
10
SSW
10
SSW
5
WNW
25
ENE
30
E
25
E
20
ESE
15
ESE
30
ESE
30
ESE
30
ESE
25
ESE
25
ESE
30
E
35
E
35
E
35
E
40
E
35
E
30
E
30
E
25
E
25
ESE
25
SE
cross-on
cross-on
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
High Tide
10:10PM1.55m
8:38AM1.49m
11:11PM1.49m
9:56AM1.35m
00:14AM1.46m
11:42AM1.27m
Low Tide
3:27AM1.11m
3:57PM0.33m
4:51AM1.07m
5:01PM0.49m
6:29AM0.98m
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:43
4:43
4:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:51
6:52
6:52
1
1
4
2
1
Temp °C
23
22
22
20
19
18
19
20
20
18
17
17
16
16
17
18
18
18
18
18
18
19
20
20
25
24
25
18
16
15
17
19
16
13
11
13
11
10
11
12
11
11
12
13
13
15
17
17
Swell 1
Height (m)
Direction
Period (s)
1.9
SSW
8
1.9
SSW
8
1.9
SSW
8
1.8
SSW
8
1.6
SSW
8
1.4
SSW
8
1.1
SSW
7
1
SSW
7
0.9
SSW
7
0.7
SSW
7
0.5
SSW
7
0.4
SSW
7
0.3
SSW
7
0.3
SW
7
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.5
E
10
0.5
E
10
0.5
E
10
Energy kJ
395
397
397
346
283
204
140
114
84
49
27
19
9
7
4
2
2
2
51
50
47
Swell 2
Height (m)
Direction
Period (s)
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.1
SE
8
0.5
SW
7
0.1
SE
12
Energy kJ
61
63
63
37
36
35
35
35
2
27
6
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
8
Energy kJ
6
Wind waves
Height (m)
Direction
Period (s)
2.3
SSW
8
2.2
SSW
7
0.8
E
4
0.9
E
5
0.8
E
5
0.9
ESE
6
1.4
ESE
5
1.9
ESE
6
2.3
ESE
8
2.4
ESE
9
2.2
E
9
2.5
ESE
7
2.5
E
8
2.5
ESE
8
2.5
ESE
8
2.5
E
7
2.4
ESE
7
2.1
ESE
7
1.9
ESE
7
1.6
ESE
7
1.6
ESE
7
1.6
ESE
7
Energy kJ
575
542
20
37
37
64
87
230
688
860
759
645
795
809
768
732
548
395
307
230
222
222
Nearest Offshore or Glassy
Rating
(10 max)
4
1
4
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
Distance (km)
158
91
0
259
92
259
92
259
259
324
324
324
570
576
660
660
660
198
191
191
178
92
178
198
Best forecast wave conditions in Shizuoka
Rating
(10 max)
4
1
4
2
2
1
2
1
Best forecast wave conditions in Japan
Rating
(10 max)
4
2
4
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
7
7
7
6
6
7
8
6
7
8
8
7
7
6
6
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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