Surf Forecasts:
How big are the waves at Choshi today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 2ft (0.6m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 2ft (0.6m), 9s period with SE swell.
- Evening surf: Evening surf (30 Jun, local time) - 1.5ft (0.4m), 9s period with ESE swell.
The current surf forecast for Choshi at 9AM is: 0.6m 9s primary swell from a Southeast direction and 0.3m 14s secondary swell from a East direction (forecast issued at 02:00am June 30). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 2ft (0.6m) | 9s |
| Afternoon (30 Jun) | 2ft (0.6m) | 9s |
| Evening (30 Jun) | 1.5ft (0.4m) | 9s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Thu morning. Warm (max 24°C on Thu night, min 20°C on Thu morning). Winds increasing (calm on Tue night, fresh winds from the SSW by Thu night). | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | S 5 | S 5 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 64 | 51 | 51 | 52 | 52 | 53 | 46 | 33 | 33 | 32 | 32 | 75 | 73 | 71 | 69 | 71 | 31 | 30 | 25 | 25 | 24 | 28 | 32 | 98 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross-on | cross-on | on | on | cross-on | glassy | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-on | on | cross-on | cross | cross |
High Tide | 2:58AM1.34m | 5:48PM1.23m | 3:37AM1.36m | 6:18PM1.24m | 4:15AM1.38m | 6:47PM1.24m | ||||||||||||||||||
Low Tide | 9:48PM0.93m | 10:28AM0.06m | 10:27PM0.92m | 11:02AM0.06m | 11:03PM0.90m | 11:36AM0.07m | ||||||||||||||||||
 | |  |  |  | | | |  | | | | | | |  | | |  | |  | | |  | |
 | — | 4:22 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 10 | 2 | — | 1 |
Temp °C | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 20 | 20 | 23 | 23 | 24 |
Feels °C | 25 | 25 | 23 | 23 | 24 | 25 | 26 | 25 | 25 | 24 | 23 | 23 | 24 | 25 | 25 | 26 | 25 | 26 | 23 | 20 | 20 | 21 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | ESE 9 | SSE 5 | SE 5 | NE 11 | ENE 11 | ENE 10 | ENE 10 | SE 9 | ESE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | S 5 |
| kJ | 64 | 51 | 51 | 52 | 52 | 53 | 46 | 33 | 18 | 13 | 55 | 75 | 73 | 71 | 65 | 53 | 54 | 54 | 54 | 51 | 50 | 49 | 49 | 37 |
Swell 2 Height (m) Direction Period (s) | E 14 | ESE 14 | E 14 | E 14 | NE 10 | NE 10 | NE 10 | SSE 5 | ESE 9 | NE 11 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ENE 10 | ENE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | NE 10 |
| kJ | 37 | 39 | 34 | 33 | 14 | 24 | 25 | 9 | 33 | 55 | 32 | 32 | 32 | 32 | 69 | 71 | 31 | 30 | 25 | 25 | 24 | 25 | 26 | 49 |
Swell 3 Height (m) Direction Period (s) | NE 8 | ENE 9 | ENE 9 | NE 9 | ESE 14 | ESE 14 | E 13 | NE 10 | NE 11 | ESE 9 | SE 5 | SE 5 | SE 5 | S 7 | E 13 | E 13 | SE 6 | SE 5 | SE 5 | E 13 | E 13 | E 13 | E 12 | ESE 9 |
| kJ | 2 | 8 | 7 | 12 | 36 | 36 | 32 | 26 | 55 | 32 | 13 | 8 | 8 | 8 | 14 | 13 | 8 | 6 | 7 | 13 | 13 | 12 | 12 | 26 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 6 | — | — | — | — | — | — | SE 5 | — | — | — | — | — | SSE 5 | SSE 4 | S 5 | S 5 | SSW 6 |
| kJ | — | — | — | — | — | — | 16 | — | — | — | — | — | — | 6 | — | — | — | — | — | 11 | 8 | 28 | 32 | 98 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 37 | 125 | 115 | 112 | 71 | 56 | 0 | 37 | 37 | 71 | 56 | 56 | 56 | 55 | 52 | 37 | 52 | 56 | 55 | 613 | 147 | 112 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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