Surf Forecasts:
How big are the waves at Ohara today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 10ft (3.0m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 10ft (3.0m), 11s period with SE swell.
- Evening surf: Evening surf (20 Sep, local time) - 10ft (3.0m), 11s period with SE swell.
The current surf forecast for Ohara at 7AM is: 3.0m 12s primary swell from a Southeast direction and 0.7m 10s secondary swell from a East direction, 0.9m 8s secondary swell from a Northeast direction (forecast issued at 02:00am September 20). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 10ft (3.0m) | 12s |
| Afternoon (20 Sep) | 10ft (3.0m) | 11s |
| Evening (20 Sep) | 10ft (3.0m) | 11s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 164mm), heaviest during Mon night. Warm (max 28°C on Tue morning, min 22°C on Sun morning). Winds increasing (light winds from the ESE on Sun night, near gales from the ESE by Mon night). | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SSE 12 | SSE 12 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 13 | SSW 15 | SSE 16 | S 14 | SSE 11 | S 10 | SSW 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2700 | 2426 | 2335 | 2132 | 2136 | 2155 | 2360 | 2425 | 2548 | 2839 | 3888 | 4286 | 4966 | 4493 | 3140 | 8025 | 21858 | 32262 | 5857 | 2320 | 1351 | 933 | 529 | 402 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | off | cross | cross |
High Tide | 7:40PM1.16m | 3:16PM1.16m | 11:36PM1.11m | 3:14PM1.21m | ||||||||||||||||||||
Low Tide | 4:48AM0.52m | 6:34AM0.49m | 8:04PM1.06m | 7:40AM0.42m | 8:28PM0.95m | |||||||||||||||||||
 | |  | |  |  | | | |  |  | | | |  |  |  | | | |  | |  |  | |
 | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | 1 | 3 | 7 | 8 | 26 | 3 | 2 | 1 | 1 | 4 | 7 | 8 | 8 | 6 | 8 | 14 | 14 | 39 | 14 | 1 | — | — | — | — |
Temp °C | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 24 | 25 | 28 | 26 | 26 | 25 |
Feels °C | 24 | 23 | 22 | 19 | 20 | 21 | 23 | 22 | 23 | 26 | 30 | 28 | 28 | 27 | 25 | 23 | 21 | 21 | 18 | 26 | 30 | 29 | 29 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | E 10 | S 13 | — | SSW 15 | SSE 16 | S 14 | SSE 11 | S 10 | S 10 | S 9 | S 9 |
| kJ | 2700 | 2426 | 2335 | 2132 | 2136 | 2155 | 2360 | 2425 | 2548 | 2839 | 3095 | 3552 | 4012 | 158 | 1339 | — | 21858 | 32262 | 5857 | 2032 | 1232 | 796 | 529 | 402 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 14 | E 14 | E 13 | E 13 | E 12 | ESE 12 | E 12 | E 11 | E 11 | E 11 | — | — | — | — | — | SE 11 | NW 4 | NE 7 | NE 8 | NE 9 | NE 9 |
| kJ | 125 | 125 | 96 | 15 | 14 | 13 | 29 | 47 | 47 | 69 | 84 | 85 | 82 | — | — | — | — | — | 2602 | 10 | 25 | 20 | 67 | 65 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | — | — | — | E 13 | E 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | ENE 10 | E 10 | E 10 | E 10 |
| kJ | 131 | — | — | — | 14 | 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | 45 | 18 | 16 | 8 | 17 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 4 | NE 8 | NE 4 | NNE 5 | NE 8 | NNE 5 | NNE 5 | NE 5 | — | SSE 12 | S 12 | S 12 | SSE 12 | SSE 11 | SSE 13 | SSE 14 | — | NW 5 | SW 11 | SW 10 | SSW 9 | — | ENE 3 |
| kJ | 132 | 16 | 98 | 24 | 54 | 9 | 94 | 42 | 43 | — | 3888 | 4286 | 4966 | 4493 | 3140 | 8025 | 18447 | — | 99 | 2320 | 1351 | 933 | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 58 | 560 | 623 | 623 | 623 | 623 | 623 | 638 | 9 | 32 | 58 | 58 | 581 | 581 | 560 | 559 | 559 | 65 | 11 | 8 | 0 | 58 | 58 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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