Surf Forecasts:
How big are the waves at Choshi today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 4.5ft (1.4m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 4.5ft (1.3m), 7s period with SSW swell.
- Evening surf: Evening surf (28 Aug, local time) - 2ft (0.6m), 12s period with E swell.
The current surf forecast for Choshi at 12PM is: 0.6m 12s primary swell from a East direction and 0.7m 8s secondary swell from a South direction (forecast issued at 08:00am August 28). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 4.5ft (1.4m) | 7s |
| Afternoon (28 Aug) | 4.5ft (1.3m) | 7s |
| Evening (28 Aug) | 2ft (0.6m) | 12s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Fri morning. Warm (max 30°C on Fri afternoon, min 22°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||
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) | E 13 | SW 7 | E 12 | SSW 7 | E 12 | E 12 | E 12 | E 12 | ENE 12 | E 12 | E 12 | ENE 11 | ENE 11 | E 11 | E 11 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 157 | 163 | 103 | 173 | 100 | 100 | 98 | 68 | 285 | 67 | 66 | 290 | 259 | 60 | 61 | 66 | 66 | 66 | 66 | 66 | 60 | 58 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | on | glassy | off | off |
High Tide | 3:26AM1.49m | 4:59PM1.41m | 4:06AM1.52m | 5:16PM1.43m | 4:47AM1.51m | 5:32PM1.44m | ||||||||||||||||
Low Tide | 10:19AM0.27m | 10:26PM0.76m | 10:48AM0.31m | 10:58PM0.65m | 11:16AM0.40m | |||||||||||||||||
 |  | | |  |  |  | | | | | | |  | | | | |  | | | | |
 | 5:03 | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 1 | — | — |
Temp °C | 26 | 28 | 29 | 30 | 28 | 27 | 26 | 26 | 25 | 24 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 26 | 26 | 24 | 22 |
Feels °C | 28 | 30 | 30 | 34 | 31 | 29 | 27 | 25 | 24 | 21 | 21 | 20 | 20 | 22 | 24 | 26 | 26 | 27 | 30 | 30 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 12 | S 8 | S 8 | S 8 | E 12 | E 12 | E 12 | S 8 | E 12 | E 12 | SE 11 | SE 11 | E 11 | ENE 4 | E 12 | E 12 | E 12 | ESE 4 | ESE 4 | ESE 4 | ESE 5 |
| kJ | 157 | 150 | 63 | 63 | 42 | 100 | 98 | 68 | 11 | 67 | 66 | 19 | 20 | 60 | 18 | 66 | 66 | 66 | 10 | 12 | 17 | 19 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 7 | E 12 | E 12 | E 12 | S 8 | SSE 8 | S 8 | SE 11 | S 7 | SE 11 | S 7 | S 7 | SE 11 | E 11 | ESE 4 | ESE 4 | ESE 4 | E 12 | E 12 | E 11 | E 11 |
| kJ | 26 | 33 | 103 | 102 | 100 | 45 | 12 | 18 | 18 | 10 | 19 | 9 | 4 | 18 | 61 | 6 | 7 | 7 | 66 | 66 | 60 | 58 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SSE 9 | SSE 10 | SSE 10 | SE 9 | SE 9 | S 4 | SE 9 | SE 13 | SE 11 | S 7 | SE 11 | SE 11 | S 7 | SE 10 | SE 10 | NE 4 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 23 | 15 | 10 | 10 | 14 | 13 | 4 | 14 | 7 | 18 | 9 | 31 | 43 | 4 | 27 | 26 | 5 | 26 | 26 | 16 | 16 | 17 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SW 7 | — | SSW 7 | SSW 7 | NE 5 | NE 2 | NNE 3 | ENE 12 | ENE 5 | ENE 5 | ENE 11 | ENE 11 | ENE 5 | ESE 4 | NE 4 | — | — | — | — | — | — |
| kJ | 118 | 163 | — | 173 | 93 | 1 | 1 | 5 | 285 | 37 | 39 | 290 | 259 | 24 | 6 | 7 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 37 | 52 | 207 | 0 | 52 | 55 | 71 | 86 | 125 | 203 | 125 | 125 | 631 | 90 | 37 | 37 | 37 | 37 | 37 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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