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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 2 am Wednesday 06 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
19.0° C
(Which is slightly cooler than normal)How big are the waves at Ohara today?
The current surf forecast for Ohara at 9AM is: 0.5m 9s primary swell from a Southeast direction and 0.2m 11s secondary swell from a South-southeast direction (forecast issued at 02:00am May 06). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 1.5ft (0.5m) | 9s |
| Afternoon (06 May) | 1.5ft (0.4m) | 9s |
| Evening (06 May) | 1.5ft (0.4m) | 9s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 21°C on Fri morning, min 16°C on Fri night). Winds increasing (calm on Wed night, strong winds from the SW by Fri night). | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 6 | SE 6 | SE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | S 7 | SE 10 | SSW 7 | SSW 6 | SSW 7 | SSW 7 | |
42 | 42 | 41 | 41 | 39 | 30 | 30 | 30 | 20 | 105 | 98 | 85 | 120 | 153 | 124 | 118 | 135 | 110 | 107 | 120 | 161 | 195 | 298 | 436 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | cross-off | cross-off | glassy | glassy | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:18AM1.39m | 8:08PM1.18m | 5:48AM1.34m | 9:10PM1.14m | 6:20AM1.27m | |||||||||||||||||||
Low Tide | 11:55PM0.97m | 12:49PM0.22m | 00:26AM1.00m | 1:32PM0.29m | 1:07AM1.03m | 2:21PM0.36m | ||||||||||||||||||
 |  |  | | | | |  | | | | | | |  | | | | | | | | | | |
 | — | 4:43 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:29 | — |
— | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 20 | 20 |
13 | 13 | 14 | 14 | 15 | 15 | 15 | 17 | 17 | 17 | 18 | 21 | 21 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 14 | 12 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 6 | SE 6 | SE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
 kJ | 42 | 42 | 41 | 41 | 39 | 30 | 30 | 30 | 20 | 105 | 98 | 85 | 120 | 153 | 124 | 118 | 135 | 80 | 102 | 120 | 120 | 124 | 124 | 87 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SSE 6 | SSE 11 | SSE 11 | SE 11 | SSE 11 | SSE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | NE 11 |
| kJ | 2 | 2 | 8 | 12 | 11 | 18 | 11 | 12 | 18 | 44 | 46 | 48 | 37 | 37 | 65 | 80 | 80 | 2 | 2 | 2 | 2 | 2 | 2 | 5 |
Swell 3 Height (m) Direction Period (s) | E 11 | NE 10 | SSE 11 | SW 7 | SW 7 | — | N 6 | — | NE 8 | NE 8 | NE 7 | N 7 | SE 8 | ESE 8 | E 11 | E 11 | E 11 | — | — | — | — | — | — | — |
| kJ | 2 | 4 | 12 | 2 | 2 | — | 1 | — | 3 | 2 | 2 | 1 | 18 | 27 | 2 | 2 | 2 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | — | — | — | — | — | — | — | — | S 7 | S 7 | S 7 | SSW 7 | SSW 6 | SSW 7 | SSW 7 |
| kJ | 16 | 21 | 25 | 39 | 46 | 47 | 55 | 74 | 87 | — | — | — | — | — | — | — | — | 110 | 107 | 110 | 161 | 195 | 298 | 436 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 149 | 213 | 0 | 0 | 0 | 141 | 141 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 114 | 114 | 114 | 114 | 92 | 542 | 301 | 542 | 559 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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