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Surf Forecasts:
Choshi surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Tuesday 26 May 2026 JSTForecast update in hr min s Forecast update imminent
Choshi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Choshi sea temperature is
19.4° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Choshi today?
The current surf forecast for Choshi at 11PM is: 1.0m 8s primary swell from a East-southeast direction and 0.6m 10s secondary swell from a East direction (forecast issued at 08:00pm May 26). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | - | - |
| Afternoon (26 May) | - | - |
| Evening (26 May) | 3.5ft (1.0m) | 8s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 24°C on Wed afternoon, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
E 10 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | SSW 7 | ESE 9 | ESE 9 | ESE 9 | |
122 | 119 | 131 | 128 | 229 | 202 | 207 | 197 | 167 | 167 | 176 | 165 | 165 | 177 | 179 | 173 | 194 | 197 | 202 | 177 | 245 | 138 | 138 | 115 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | on | cross | cross-on | |
High Tide | 00:37AM1.11m | 2:16PM0.98m | 1:08AM1.16m | 3:12PM1.04m | 1:39AM1.22m | |||||||||||||||||||
Low Tide | 6:21PM0.61m | 7:41AM0.35m | 7:14PM0.68m | 8:21AM0.21m | 8:00PM0.73m | 8:57AM0.11m | ||||||||||||||||||
 |  |  | | | | | | | | |  |  | | | |  | | | | | | | | |
 | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:22 | — | — | — | — |
 | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | 6:44 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 21 | 21 | 20 | 22 | 23 | 24 | 24 | 23 | 22 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 |
21 | 22 | 23 | 23 | 21 | 23 | 24 | 25 | 25 | 24 | 22 | 18 | 20 | 21 | 22 | 22 | 21 | 22 | 22 | 22 | 24 | 24 | 24 | 20 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSE 8 | ESE 9 | SSE 8 |
 kJ | 113 | 119 | 131 | 128 | 229 | 202 | 207 | 197 | 167 | 167 | 176 | 165 | 165 | 177 | 179 | 173 | 194 | 197 | 202 | 177 | 140 | 99 | 138 | 79 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | ESE 14 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 12 | ENE 11 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | NE 12 | S 7 | ESE 9 | SSE 8 | ESE 9 |
| kJ | 122 | 94 | 74 | 73 | 20 | 20 | 20 | 39 | 35 | 34 | 36 | 36 | 33 | 45 | 41 | 29 | 50 | 50 | 50 | 34 | 83 | 138 | 104 | 115 |
Swell 3 Height (m) Direction Period (s) | S 7 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | — | — | — | S 16 | ENE 12 | NE 12 | NE 12 | ENE 11 |
| kJ | 4 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 32 | — | — | — | 5 | 55 | 35 | 34 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 5 | — | SSW 4 | SSW 4 | S 4 | S 4 | S 4 | SSE 6 | S 7 | S 7 | S 7 | SSW 7 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | — | 12 | 10 | 18 | 18 | 25 | 80 | 104 | 107 | 92 | 245 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 71 | 112 | 117 | 56 | 56 | 71 | 71 | 0 | 71 | 56 | 55 | 877 | 205 | 56 | 55 | 56 | 112 | 56 | 55 | 135 | 135 | 55 | 55 | 37 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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