Surf Forecasts:
How big are the waves at Choshi today (24 Aug):
- Morning surf: Morning surf (24 Aug, local time) - 2.5ft (0.7m), 17s period with SE swell.
- Afternoon surf: Afternoon surf (24 Aug, local time) - 4ft (1.2m), 16s period with SE swell.
- Evening surf: Evening surf (24 Aug, local time) - 4ft (1.2m), 14s period with SE swell.
The current surf forecast for Choshi at 6AM is: 0.5m 17s primary swell from a Southeast direction and 0.7m 12s secondary swell from a East direction, 0.6m 12s secondary swell from a Southeast direction (forecast issued at 02:00am August 24). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Aug) | 2.5ft (0.7m) | 17s |
| Afternoon (24 Aug) | 4ft (1.2m) | 16s |
| Evening (24 Aug) | 4ft (1.2m) | 14s |
Table - waves today at Choshi. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 30°C on Wed morning, min 26°C on Mon morning). Winds increasing (light winds from the SSW on Mon morning, fresh winds from the SSW by Tue afternoon). | ||||||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||||||||||
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 12 | SE 12 | SE 17 | SE 17 | SE 17 | SE 16 | SE 15 | SE 14 | SE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 6 | E 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 92 | 89 | 138 | 309 | 728 | 729 | 773 | 581 | 517 | 590 | 572 | 520 | 433 | 599 | 550 | 247 | 239 | 245 | 195 | 184 | 106 | 73 | 75 | 72 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross |
High Tide | 11:07PM1.26m | 3:55PM1.26m | 00:54AM1.29m | 4:08PM1.31m | 1:57AM1.36m | 4:24PM1.35m | ||||||||||||||||||
Low Tide | 8:01AM0.42m | 8:13PM1.11m | 8:43AM0.35m | 8:52PM1.03m | 9:18AM0.30m | |||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |  | | | | |
 | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 30 | 29 | 28 | 28 |
Feels °C | 31 | 30 | 29 | 30 | 30 | 29 | 28 | 29 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 27 | 28 | 29 | 31 | 31 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 9 | SE 12 | E 12 | SE 17 | SE 17 | SE 16 | SE 15 | SE 14 | SE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | E 13 | E 13 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | E 12 |
| kJ | 61 | 89 | 129 | 309 | 728 | 729 | 773 | 581 | 517 | 590 | 572 | 520 | 433 | 173 | 171 | 247 | 239 | 245 | 195 | 184 | 103 | 61 | 51 | 72 |
Swell 2 Height (m) Direction Period (s) | SE 12 | E 9 | SE 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 14 | E 13 | E 21 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | SSE 9 |
| kJ | 92 | 63 | 112 | 132 | 139 | 97 | 90 | 85 | 57 | 60 | 61 | 64 | 179 | 219 | 9 | 168 | 125 | 123 | 121 | 113 | 106 | 73 | 72 | 35 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | SE 17 | SE 12 | E 16 | E 16 | E 15 | SSE 18 | SSE 16 | E 14 | E 14 | E 14 | — | — | E 21 | E 20 | E 19 | E 19 | E 18 | E 18 | S 12 | E 16 | E 16 | S 12 |
| kJ | 48 | 46 | 138 | 112 | 20 | 43 | 71 | 128 | 107 | 106 | 99 | 98 | — | — | 9 | 7 | 7 | 7 | 25 | 24 | 42 | 46 | 46 | 26 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 3 | S 4 | S 4 | S 4 | SSW 4 | S 4 | S 5 | S 5 | SSE 12 | SSE 12 | S 5 | S 5 | SSW 5 | SW 6 | SW 6 | SSW 5 | S 6 | S 6 | S 6 |
| kJ | — | — | — | — | — | 3 | 14 | 11 | 8 | 5 | 9 | 10 | 20 | 599 | 550 | 31 | 17 | 44 | 80 | 64 | 33 | 48 | 75 | 64 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 37 | 56 | 56 | 150 | 135 | 135 | 135 | 135 | 135 | 640 | 640 | 613 | 159 | 147 | 52 | 37 | 52 | 640 | 656 | 613 | 207 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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