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Surf Forecasts:
Chokusen surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Sunday 03 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
22.1° C
(Which is normal for this time of year)How big are the waves at Chokusen today?
The current surf forecast for Chokusen at 1AM is: 1.4m 8s primary swell from a South direction and 0.5m 10s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 03). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 2.5ft (0.8m) | 7s |
| Afternoon (04 May) | 1.5ft (0.5m) | 10s |
| Evening (04 May) | 1.5ft (0.5m) | 10s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sun night. Warm (max 20°C on Sun night, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wednesday 6 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SSW 7 | SSW 7 | S 7 | S 8 | S 7 | S 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 6 | SE 6 | SE 6 | |
435 | 444 | 246 | 191 | 109 | 59 | 54 | 54 | 52 | 51 | 51 | 52 | 56 | 82 | 80 | 80 | 78 | 86 | 75 | 74 | 72 | 72 | 99 | 167 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | |
High Tide | 7:44PM1.78m | 6:46AM1.82m | 8:19PM1.72m | 7:14AM1.77m | 8:56PM1.65m | 7:43AM1.71m | ||||||||||||||||||
Low Tide | 1:12AM0.86m | 1:32PM0.12m | 1:42AM0.94m | 2:04PM0.18m | 2:14AM1.00m | 2:40PM0.26m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | 6:55 |
5 | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 20 | 18 | 17 | 17 | 18 | 20 | 19 | 17 | 15 | 15 | 15 | 15 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 |
18 | 18 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 13 | 13 | 13 | 15 | 16 | 18 | 17 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SSW 7 | S 7 | S 8 | S 7 | S 7 | S 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 48 | 444 | 246 | 191 | 109 | 59 | 32 | 54 | 52 | 51 | 51 | 52 | 56 | 82 | 80 | 80 | 78 | 86 | 75 | 74 | 72 | 72 | 72 | 72 |
Swell 2 Height (m) Direction Period (s) | — | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 6 | S 6 | SSW 6 | SSW 6 | SSE 6 | S 6 | S 6 | S 5 | S 5 | — | W 6 | — | — | W 6 | W 6 | — | W 6 |
| kJ | — | 49 | 52 | 36 | 55 | 54 | 54 | 21 | 12 | 7 | 3 | 4 | 2 | 2 | 2 | 2 | — | 1 | — | — | 1 | 1 | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | E 12 | E 11 | E 11 | — | WSW 8 | SW 8 | WSW 8 | WSW 8 | SSE 6 | SSE 6 | SW 6 | — | NE 4 | NE 4 | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | 3 | 2 | — | 6 | 10 | 6 | 6 | 4 | 4 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SW 7 | WSW 4 | W 4 | W 4 | W 4 | W 3 | W 3 | WNW 3 | NW 3 | — | — | — | — | — | SSE 5 | — | SE 3 | SE 4 | SE 4 | SE 5 | SE 6 | SE 6 | SE 6 |
| kJ | 435 | 372 | 11 | 10 | 9 | 13 | 8 | 5 | 3 | 2 | — | — | — | — | — | 3 | — | 3 | 6 | 10 | 31 | 69 | 99 | 167 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1186 | 0 | 12 | 0 | 0 | 12 | 57 | 5 | 5 | 0 | 0 | 0 | 1 | 5 | 33 | 0 | 0 | 5 | 21 | 21 | 57 | 248 | 309 | 309 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Chokusen surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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