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Surf Forecasts:
Chokusen surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Friday 08 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
22.4° C
(Which is normal for this time of year)How big are the waves at Chokusen today?
The current surf forecast for Chokusen at 3AM is: 1.0m 10s primary swell from a East-southeast direction and 0.8m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm May 08). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 3ft (0.9m) | 10s |
| Afternoon (09 May) | 3.5ft (1.0m) | 10s |
| Evening (09 May) | 3.5ft (1.0m) | 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 20°C on Mon afternoon, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Monday 11 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
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 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 | |
196 | 183 | 190 | 216 | 220 | 166 | 166 | 198 | 194 | 190 | 186 | 186 | 183 | 179 | 175 | 145 | 145 | 148 | 148 | 148 | 148 | 132 | 139 | 198 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | cross-on | glassy | cross-off | cross-off | cross-off | cross-on | on | on | cross-on | glassy | glassy | cross-off | cross | cross-on | on | on | |
High Tide | 11:30PM1.44m | 9:51AM1.43m | 00:44AM1.44m | 11:21AM1.34m | 1:48AM1.50m | 1:11PM1.35m | ||||||||||||||||||
Low Tide | 4:09PM0.44m | 4:43AM1.12m | 5:13PM0.52m | 6:21AM1.08m | 6:31PM0.57m | 7:49AM0.95m | ||||||||||||||||||
 |  | | | | |  | |  |  | | | | | | | | | | | | | | | |
 | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — |
 | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 18 | 17 | 16 | 16 | 17 | 18 | 19 | 19 | 18 | 17 | 16 | 16 | 17 | 18 | 19 | 19 | 19 | 18 | 17 | 17 | 18 | 19 | 20 |
19 | 16 | 14 | 13 | 13 | 13 | 14 | 16 | 17 | 17 | 15 | 14 | 15 | 16 | 16 | 17 | 17 | 19 | 17 | 16 | 16 | 16 | 17 | 18 | |
Swell 1 Height (m) Direction Period (s) | 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 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SE 9 |
 kJ | 196 | 183 | 190 | 216 | 220 | 166 | 166 | 198 | 194 | 190 | 186 | 186 | 183 | 179 | 175 | 145 | 145 | 148 | 148 | 148 | 148 | 132 | 139 | 198 |
Swell 2 Height (m) Direction Period (s) | — | WSW 4 | NE 6 | NE 6 | NE 6 | W 8 | W 8 | NE 5 | NE 5 | NE 4 | NE 4 | NNE 4 | NE 5 | ENE 5 | — | — | — | ENE 3 | S 14 | S 14 | S 13 | SE 5 | SE 6 | S 12 |
| kJ | — | 3 | 28 | 49 | 25 | 1 | 1 | 25 | 10 | 4 | 2 | 1 | 1 | 2 | — | — | — | 1 | 4 | 4 | 3 | 14 | 15 | 3 |
Swell 3 Height (m) Direction Period (s) | — | W 6 | — | W 5 | SW 4 | W 8 | — | W 8 | — | — | — | NE 6 | — | — | — | — | — | — | S 14 | — | S 13 | S 12 | S 12 | — |
| kJ | — | 1 | — | 2 | 1 | 1 | — | 1 | — | — | — | 2 | — | — | — | — | — | — | 4 | — | 3 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | NE 4 | WSW 4 | WNW 3 | NNE 6 | NE 6 | NE 6 | — | — | — | — | — | NNE 4 | — | ENE 4 | ENE 4 | ENE 3 | — | — | — | — | — | — | — |
| kJ | 6 | 9 | 1 | 4 | 60 | 36 | 50 | — | — | — | — | — | 1 | — | 2 | 2 | 1 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 1 | 1 | 33 | 33 | 5 | 0 | 0 | 0 | 0 | 27 | 33 | 33 | 33 | 0 | 0 | 0 | 1 | 21 | 33 | 342 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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