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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Sunday 03 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
18.8° C
(Which is slightly cooler than normal)How big are the waves at Ohara today?
The current surf forecast for Ohara at 2AM is: 2.4m 7s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a East-southeast direction, 0.1m 10s secondary swell from a Northeast direction (forecast issued at 08:00pm May 03). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 11ft (3.5m) | 9s |
| Afternoon (04 May) | 10ft (3.0m) | 9s |
| Evening (04 May) | 13ft (4.0m) | 9s |
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 Sun night, min 14°C on Mon night). Winds decreasing (near gales from the SSW on Sun night, light winds from the SE by Tue afternoon). | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wednesday 6 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
ESE 9 | SSW 6 | SSW 7 | SSW 7 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | |
75 | 271 | 420 | 611 | 1500 | 1690 | 1469 | 1317 | 1050 | 2642 | 611 | 321 | 185 | 56 | 45 | 45 | 45 | 44 | 43 | 42 | 41 | 41 | 39 | 38 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | on | on | cross-on | cross | cross-off | cross-off | off | off | off | off | off | off | off | |
High Tide | 6:00PM1.33m | 4:26AM1.43m | 6:38PM1.29m | 4:51AM1.42m | 7:19PM1.23m | 5:18AM1.39m | ||||||||||||||||||
Low Tide | 11:02PM0.89m | 11:37AM0.12m | 11:28PM0.93m | 12:11PM0.16m | 11:55PM0.97m | 12:49PM0.22m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | |  | | | | | | | | | | |
 | — | — | — | 4:45 | — | — | — | — | — | — | — | 4:43 | — | — | — | — | — | — | — | 4:43 | — | — | — | — |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | 6:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 19 | 17 | 17 | 15 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 19 | 18 |
13 | 12 | 12 | 12 | 13 | 14 | 13 | 12 | 9 | 13 | 13 | 8 | 8 | 10 | 10 | 12 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | SE 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SSE 5 | SE 9 | SE 9 | SE 9 |
 kJ | 75 | 75 | 76 | 56 | 32 | 34 | 35 | 39 | 25 | 829 | 611 | 321 | 185 | 56 | 45 | 45 | 45 | 44 | 43 | 42 | 26 | 41 | 39 | 38 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | NE 10 | — | — | — | — | — | SE 10 | SE 10 | SE 11 | SE 10 | S 7 | S 7 | S 7 | ENE 4 | SSW 8 | SW 8 | S 6 | SE 9 | SSE 11 | SSE 11 | SE 11 |
| kJ | 4 | 4 | 4 | 4 | — | — | — | — | — | 27 | 28 | 29 | 48 | 36 | 23 | 15 | 6 | 6 | 2 | 3 | 41 | 12 | 11 | 18 |
Swell 3 Height (m) Direction Period (s) | N 9 | N 8 | — | — | — | — | — | — | — | — | — | — | — | SE 10 | SW 9 | SW 9 | SW 8 | N 7 | E 11 | SW 8 | SSE 11 | SW 7 | SW 7 | SW 7 |
| kJ | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 46 | 39 | 19 | 11 | 1 | 3 | 2 | 12 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | NE 5 | NE 5 | NNE 4 | NNE 4 | NE 4 | ENE 4 | SSE 7 | SE 4 | SSE 4 | SSE 5 | — | SSE 5 | SSE 5 | SSE 5 |
| kJ | 141 | 271 | 420 | 611 | 1500 | 1690 | 1469 | 1317 | 1050 | 2642 | 4 | 20 | 18 | 13 | 8 | 8 | 31 | 18 | 22 | 27 | — | 23 | 26 | 33 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2103 | 827 | 827 | 563 | 542 | 542 | 542 | 580 | 559 | 32 | 9 | 85 | 9 | 9 | 58 | 0 | 605 | 0 | 213 | 9 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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