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Surf Forecasts:
Ohara surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 pm Friday 29 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
22.1° C
(Which is slightly warmer than usual)How big are the waves at Ohara today (30 May):
- Morning surf: Morning surf (30 May, local time) - 3ft (0.9m), 11s period with ESE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 3ft (0.9m), 11s period with ESE swell.
- Evening surf: Evening surf (30 May, local time) - 3ft (0.9m), 10s period with ESE swell.
The current surf forecast for Ohara at 12AM is: 0.9m 9s primary swell from a East-southeast direction and 0.6m 7s secondary swell from a South-southwest direction (forecast issued at 08:00pm May 29). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 3ft (0.9m) | 11s |
| Afternoon (30 May) | 3ft (0.9m) | 11s |
| Evening (30 May) | 3ft (0.9m) | 10s |
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 24°C on Mon morning, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Monday 1 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
S 7 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 12 | S 11 | S 11 | S 11 | S 11 | S 16 | S 15 | |
149 | 158 | 119 | 161 | 164 | 164 | 161 | 161 | 144 | 152 | 139 | 133 | 131 | 131 | 133 | 133 | 157 | 180 | 163 | 154 | 154 | 151 | 131 | 118 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | off | off | off | |
High Tide | 4:10PM1.25m | 2:26AM1.38m | 4:49PM1.29m | 2:57AM1.40m | 5:26PM1.30m | 3:28AM1.41m | ||||||||||||||||||
Low Tide | 9:01PM0.92m | 9:41AM0.17m | 9:38PM0.95m | 10:15AM0.12m | 10:12PM0.97m | 10:49AM0.11m | ||||||||||||||||||
 |  |  |  |  | | |  | | | | | |  | | | | | | | | | | | |
 | — | — | — | 4:26 | — | — | — | — | — | — | — | 4:24 | — | — | — | — | — | — | — | 4:24 | — | — | — | — |
 | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | 6:46 |
2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 23 | 24 | 23 |
22 | 21 | 18 | 19 | 19 | 21 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 22 | 21 | 20 | 20 | 21 | 22 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | S 7 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | SE 6 | SE 6 | SSE 6 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 |
 kJ | 147 | 158 | 119 | 161 | 164 | 164 | 75 | 73 | 65 | 152 | 139 | 133 | 131 | 131 | 133 | 133 | 157 | 171 | 163 | 154 | 154 | 151 | 112 | 106 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ENE 11 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | ESE 11 | ESE 11 | ESE 10 | SSE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | S 14 | S 12 | S 12 | S 12 | ESE 10 | E 10 | E 10 | E 10 | E 9 | E 9 |
| kJ | 149 | 12 | 38 | 28 | 19 | 15 | 161 | 161 | 144 | 47 | 38 | 31 | 11 | 11 | 60 | 74 | 144 | 180 | 102 | 94 | 92 | 88 | 87 | 85 |
Swell 3 Height (m) Direction Period (s) | ENE 11 | S 14 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | NE 11 | SE 13 | SE 13 | SW 7 | SW 7 | SE 11 | SSE 12 | S 16 | SSE 6 | SSE 6 | SE 12 | SW 6 | S 6 | SSE 6 | SSW 5 | SSW 5 | S 16 | S 15 |
| kJ | 12 | 4 | 11 | 11 | 11 | 11 | 5 | 7 | 7 | 8 | 7 | 5 | 14 | 43 | 10 | 10 | 23 | 2 | 18 | 6 | 17 | 17 | 131 | 118 |
Wind waves Height (m) Direction Period (s) | ESE 4 | SSE 7 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | — | — | — | — | — | — | — | — | — | — | SW 6 | S 3 | SSW 4 | SSW 4 | — | SW 5 | SW 5 | SSW 5 |
| kJ | 21 | 139 | 58 | 60 | 58 | 44 | — | — | — | — | — | — | — | — | — | — | 12 | 5 | 7 | 5 | — | 53 | 20 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 114 | 213 | 58 | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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