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Surf Forecasts:
Chokusen surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Thursday 28 May 2026 JSTForecast update in hr min s Forecast update imminent
Chokusen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chokusen sea temperature is
23.6° C
(Which is normal for this time of year)How big are the waves at Chokusen today (29 May):
- Morning surf: Morning surf (29 May, local time) - 1.5ft (0.5m), 8s period with E swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 1.5ft (0.5m), 9s period with E swell.
- Evening surf: Evening surf (29 May, local time) - 2ft (0.6m), 10s period with E swell.
The current surf forecast for Chokusen at 4AM is: 0.6m 8s primary swell from a East-northeast direction and 0.4m 6s secondary swell from a South direction (forecast issued at 08:00pm May 28). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 1.5ft (0.5m) | 8s |
| Afternoon (29 May) | 1.5ft (0.5m) | 9s |
| Evening (29 May) | 2ft (0.6m) | 10s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||||||||
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 | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | SE 10 | E 9 | E 9 | ESE 10 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | |
73 | 73 | 73 | 73 | 51 | 37 | 38 | 39 | 38 | 70 | 50 | 71 | 102 | 100 | 92 | 90 | 88 | 88 | 87 | 257 | 468 | 633 | 838 | 791 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | |
High Tide | 5:06PM1.65m | 4:15AM1.76m | 5:48PM1.73m | 4:48AM1.81m | 6:26PM1.78m | 5:20AM1.83m | ||||||||||||||||||
Low Tide | 10:33PM0.90m | 11:04AM0.28m | 11:13PM0.93m | 11:38AM0.20m | 11:50PM0.97m | 12:11PM0.16m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | |  |  | |  | | | | | |
 | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — |
 | 7:10 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | 7:13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 24 | 23 | 22 | 21 | 24 | 25 | 26 | 25 | 23 | 22 | 22 | 21 | 23 | 23 | 24 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 24 |
29 | 27 | 25 | 23 | 22 | 27 | 26 | 26 | 27 | 25 | 24 | 24 | 22 | 22 | 21 | 23 | 24 | 22 | 22 | 21 | 21 | 22 | 23 | 25 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 9 | E 9 | ENE 9 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 |
 kJ | 73 | 73 | 73 | 73 | 51 | 37 | 38 | 39 | 26 | 70 | 50 | 71 | 102 | 100 | 92 | 90 | 88 | 88 | 87 | 257 | 468 | 633 | 838 | 791 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SSW 6 | S 6 | S 6 | NE 4 | NE 5 | SE 10 | SE 10 | ESE 10 | WSW 7 | NE 5 | NE 5 | NE 6 | W 7 | S 10 | S 10 | ENE 4 | ENE 4 | ENE 5 | E 11 | ESE 11 | E 11 | E 11 | E 11 |
| kJ | 30 | 26 | 16 | 10 | 5 | 6 | 25 | 24 | 38 | 4 | 7 | 6 | 18 | 1 | 2 | 2 | 13 | 11 | 9 | 114 | 156 | 189 | 146 | 185 |
Swell 3 Height (m) Direction Period (s) | S 6 | ESE 10 | ESE 9 | ESE 10 | S 6 | SE 10 | SSE 6 | ESE 13 | SSE 5 | S 5 | SE 10 | SSE 5 | W 7 | — | W 7 | — | S 10 | SSE 15 | SSE 16 | ENE 4 | S 17 | — | S 15 | S 17 |
| kJ | 17 | 18 | 17 | 18 | 6 | 24 | 7 | 16 | 3 | 2 | 25 | 6 | 1 | — | 1 | — | 2 | 22 | 50 | 6 | 92 | — | 294 | 207 |
Wind waves Height (m) Direction Period (s) | WSW 5 | NNE 3 | — | WSW 6 | — | — | — | SSE 6 | — | NE 5 | NE 5 | NNE 5 | NNE 6 | NE 6 | NE 5 | NE 5 | — | NE 5 | — | ENE 4 | ENE 4 | — | — | — |
| kJ | 55 | 1 | — | 47 | — | — | — | 6 | — | 10 | 10 | 15 | 51 | 27 | 29 | 21 | — | 17 | — | 8 | 6 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 297 | 338 | 5 | 0 | 0 | 0 | 1 | 5 | 33 | 33 | 1 | 0 | 0 | 1 | 1 | 1 | 33 | 33 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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