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Surf Forecasts:
Akabane Long Beach surfForecast / Shizuoka / Japan
48hr Weather and Surf, issued 8 am Wednesday 20 May 2026 JSTForecast 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
20.2° C
(Which is slightly cooler than normal)How big are the waves at Akabane Long Beach today?
The current surf forecast for Akabane Long Beach at 12PM is: 0.9m 10s primary swell from a Southeast direction and 0.2m 7s secondary swell from a South direction (forecast issued at 08:00am May 20). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 3ft (0.9m) | 10s |
| Afternoon (20 May) | 3.5ft (1.0m) | 10s |
| Evening (20 May) | 3ft (0.9m) | 10s |
Table - waves today at Akabane Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Thu afternoon. Warm (max 23°C on Wed afternoon, min 17°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the ESE by Fri morning). | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SSW 7 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | |
160 | 154 | 170 | 192 | 142 | 139 | 137 | 134 | 105 | 256 | 543 | 542 | 675 | 613 | 728 | 644 | 530 | 228 | 186 | 384 | 469 | 459 | 463 | 540 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross | cross-on | cross-on | cross | cross | cross-off | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 6:56AM1.72m | 9:13PM1.65m | 7:42AM1.61m | 10:10PM1.55m | 8:38AM1.49m | 11:11PM1.49m | ||||||||||||||||||
Low Tide | 2:07PM0.02m | 2:26AM1.10m | 2:59PM0.17m | 3:27AM1.11m | 3:57PM0.33m | |||||||||||||||||||
 |  |  | |  |  | |  | | |  |  | | | | | | | | | |  | | | |
 | 4:45 | — | — | — | — | — | — | 4:45 | — | — | — | — | — | — | — | 4:43 | — | — | — | — | — | — | — | 4:43 |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:51 | — | — | 6:52 |
— | — | — | — | 2 | 2 | 2 | 1 | — | — | 3 | 10 | 5 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 20 | 20 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 19 | 19 | 19 | 19 | 19 | 18 | 17 |
23 | 22 | 23 | 24 | 23 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | 21 | 21 | 23 | 23 | 24 | 15 | 15 | 15 | 16 | 16 | 14 | 12 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | ESE 9 | ESE 10 | ESE 10 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 |
 kJ | 160 | 154 | 170 | 192 | 142 | 139 | 137 | 134 | 92 | 88 | 86 | 59 | 61 | 63 | 559 | 422 | 310 | 228 | 147 | 99 | 102 | 75 | 55 | 41 |
Swell 2 Height (m) Direction Period (s) | S 4 | S 4 | S 7 | S 7 | — | S 7 | S 7 | — | — | — | — | — | — | — | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SW 8 | — | — | — | — | — |
| kJ | 2 | 5 | 4 | 4 | — | 14 | 14 | — | — | — | — | — | — | — | 63 | 38 | 38 | 35 | 82 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 10 | — | — | — | — | — | — |
| kJ | 4 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 54 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | S 7 | S 7 | — | — | S 6 | S 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SW 8 | — | ESE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 9 | ESE 9 |
| kJ | — | — | — | 14 | 22 | — | — | 27 | 105 | 256 | 543 | 542 | 675 | 613 | 728 | 644 | 530 | — | 186 | 384 | 469 | 459 | 463 | 540 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 263 | 263 | 158 | 91 | 91 | 91 | 91 | 91 | 215 | 200 | 191 | 158 | 158 | 0 | 0 | 242 | 92 | 259 | 259 | 259 | 259 | 92 |
Best forecast wave conditions in Shizuoka | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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