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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Sunday 26 Apr 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
19.8° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Ohara today?
The current surf forecast for Ohara at 12PM is: 0.8m 14s primary swell from a East-northeast direction and 0.6m 7s secondary swell from a East-northeast direction (forecast issued at 08:00am April 26). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 2.5ft (0.8m) | 14s |
| Afternoon (26 Apr) | 2.5ft (0.7m) | 14s |
| Evening (26 Apr) | 2.5ft (0.7m) | 13s |
Table - waves today at Ohara. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Sun night. Very mild (max 19°C on Tue morning, min 14°C on Mon afternoon). Winds increasing (calm on Mon night, fresh winds from the SW by Tue afternoon). | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ESE 7 | SE 7 | ESE 7 | S 7 | S 7 | SSW 7 | SSW 7 | ESE 8 | NE 7 | ESE 8 | ESE 7 | ENE 7 | E 8 | SW 6 | SSW 7 | |
239 | 233 | 226 | 163 | 156 | 151 | 98 | 149 | 152 | 251 | 215 | 120 | 85 | 81 | 67 | 51 | 44 | 42 | 51 | 48 | 36 | 34 | 139 | 145 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-on | cross-on | cross-on | on | glassy | glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:51AM1.07m | 1:53AM1.24m | 1:31PM1.13m | 2:15AM1.28m | 2:35PM1.20m | 2:36AM1.32m | ||||||||||||||||||
Low Tide | 7:15AM0.93m | 6:49PM0.50m | 7:59AM0.75m | 7:45PM0.55m | 8:34AM0.58m | 8:28PM0.60m | ||||||||||||||||||
 |  | | | |  | |  |  |  |  | | |  | | | |  | | | |  | | | |
 | 4:52 | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 |
 | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | 6:21 |
— | — | — | — | — | — | — | 3 | 16 | 9 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 18 | 19 | 19 | 18 | 18 | 19 | 18 |
13 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 18 | 12 | 9 | 11 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 13 | 14 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | E 6 | ENE 14 | ENE 14 | ENE 14 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 7 | SE 7 | ESE 7 | S 7 | S 7 | SSW 7 | NE 8 | NE 7 | NE 7 | ESE 8 | ESE 7 | ESE 8 | SSE 7 | ESE 9 | ESE 9 |
 kJ | 74 | 233 | 226 | 163 | 47 | 49 | 71 | 71 | 109 | 251 | 215 | 120 | 85 | 81 | 67 | 46 | 44 | 42 | 51 | 48 | 34 | 25 | 26 | 26 |
Swell 2 Height (m) Direction Period (s) | ENE 14 | ENE 7 | ENE 7 | ENE 7 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | S 7 | ESE 7 | NE 7 | NE 7 | SSW 7 | S 7 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | E 8 | SSE 7 | NE 7 |
| kJ | 239 | 51 | 41 | 29 | 156 | 151 | 98 | 149 | 147 | 60 | 56 | 77 | 81 | 55 | 52 | 51 | 35 | 32 | 34 | 35 | 36 | 34 | 15 | 13 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 6 | SE 11 | SE 11 | ENE 7 | ENE 8 | ENE 8 | SE 12 | SE 12 | SE 12 | SE 12 | NE 12 | NE 12 | SE 7 | ESE 7 | ESE 7 | ESE 8 | S 7 | ENE 11 | SSE 7 | SE 7 | ENE 7 | NE 7 | SSE 6 |
| kJ | 4 | 20 | 5 | 5 | 29 | 13 | 13 | 6 | 6 | 6 | 6 | 36 | 35 | 44 | 37 | 37 | 37 | 24 | 12 | 5 | 12 | 19 | 12 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | SE 6 | SE 6 | — | — | — | — | SE 6 | — | W 3 | NW 3 | N 3 | NNE 7 | — | — | — | — | S 7 | S 4 | SSW 4 | SW 6 | SW 6 | SSW 7 |
| kJ | — | — | 32 | 39 | — | — | — | — | 152 | — | 5 | 6 | 6 | 113 | — | — | — | — | 31 | 14 | 36 | 95 | 139 | 145 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 0 | 58 | 0 | 0 | 0 | 0 | 58 | 64 | 9 | 6 | 114 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 2138 | 872 | 645 | 89 | 9 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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