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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Friday 08 May 2026 JSTForecast update in hr min s Forecast update imminent
Ohara surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ohara sea temperature is
19.2° C
(Which is slightly cooler than normal)How big are the waves at Ohara today?
The current surf forecast for Ohara at 1PM is: 1.3m 6s primary swell from a South direction and 0.7m 10s secondary swell from a Southeast direction, 0.1m 11s secondary swell from a East direction (forecast issued at 08:00am May 08). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 4ft (1.2m) | 6s |
| Afternoon (08 May) | 5ft (1.6m) | 6s |
| Evening (08 May) | 7ft (2.2m) | 7s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Fri morning, min 16°C on Fri night). Winds decreasing (strong winds from the SW on Fri afternoon, light winds from the E by Sat night). | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | S 6 | S 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | SE 10 | |
119 | 116 | 119 | 176 | 330 | 471 | 375 | 620 | 259 | 146 | 79 | 82 | 89 | 87 | 84 | 98 | 94 | 76 | 70 | 68 | 67 | 54 | 61 | 76 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross | cross-off | cross-off | off | off | off | off | off | cross-off | |
High Tide | 6:20AM1.27m | 10:30PM1.13m | 7:02AM1.18m | 11:40PM1.15m | 8:22AM1.08m | 00:24AM1.20m | ||||||||||||||||||
Low Tide | 2:21PM0.36m | 2:26AM1.05m | 3:21PM0.43m | 4:42AM1.02m | 4:31PM0.49m | |||||||||||||||||||
 |  | | | |  |  | | | | | | | |  | |  | | | | | | | | |
 | 4:41 | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:37 |
 | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | 6:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 21 | 21 | 21 | 20 | 20 | 19 | 17 | 16 | 17 | 20 | 20 | 18 | 18 | 17 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 |
17 | 18 | 18 | 16 | 14 | 13 | 12 | 11 | 12 | 14 | 16 | 15 | 14 | 15 | 15 | 14 | 14 | 15 | 15 | 14 | 14 | 15 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 8 | SSW 8 | SSW 8 | S 7 | SSW 7 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | SE 6 |
 kJ | 80 | 80 | 82 | 122 | 84 | 85 | 85 | 385 | 259 | 146 | 34 | 48 | 89 | 87 | 84 | 98 | 94 | 76 | 70 | 68 | 67 | 54 | 61 | 31 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | NE 11 | NE 11 | SE 10 | SE 10 | NE 5 | SE 10 | SE 10 | NE 4 | NE 5 | S 6 | S 6 | SSW 6 | SSW 6 | NNE 6 | NNE 6 | SE 11 | SE 11 | SE 11 | SE 10 |
| kJ | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 82 | 79 | 37 | 79 | 82 | 5 | 6 | 20 | 12 | 8 | 4 | 3 | 3 | 5 | 5 | 5 | 76 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | N 11 | SE 10 | NE 5 | NE 5 | ENE 5 | SW 7 | ENE 6 | SW 7 | NNE 6 | NNE 6 | SW 6 | SW 7 | NE 5 | E 11 | E 10 | W 6 |
| kJ | — | — | — | — | — | — | — | — | 2 | 80 | 21 | 11 | 4 | 2 | 6 | 2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | S 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | NE 4 | — | — | — | S 6 | S 6 | — | E 4 | ESE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SSE 6 | SSE 6 | S 6 |
| kJ | 119 | 116 | 119 | 176 | 330 | 471 | 375 | 620 | 45 | — | — | — | 41 | 29 | — | 2 | 11 | 18 | 30 | 35 | 38 | 77 | 102 | 44 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 89 | 92 | 301 | 542 | 560 | 560 | 62 | 9 | 14 | 6 | 6 | 9 | 8 | 0 | 64 | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 114 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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