Surf Forecasts:
How big are the waves at Osaki today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 0.5ft (0.2m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 0.5ft (0.2m), 9s period with SSE swell.
- Evening surf: Evening surf (17 Sep, local time) - 1ft (0.3m), 8s period with SE swell.
The current surf forecast for Osaki at 5AM is: 0.3m 8s primary swell from a Southeast direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm September 16). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 0.5ft (0.2m) | 8s |
| Afternoon (17 Sep) | 0.5ft (0.2m) | 9s |
| Evening (17 Sep) | 1ft (0.3m) | 8s |
Table - waves today at Osaki. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 63mm), heaviest during Wed night. Warm (max 24°C on Sat afternoon, min 18°C on Thu night). Mainly strong winds. | ||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SE 8 | SE 7 | SE 7 | S 13 | S 12 | SSE 12 | SSE 11 | SE 12 | SE 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 17 | 17 | 17 | 17 | 8 | 7 | 6 | 8 | 8 | 9 | 8 | 9 | 3 | 6 | 14 | 13 | 21 | 36 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off |
High Tide | 7:12PM1.51m | 8:47AM1.38m | 7:38PM1.50m | 9:52AM1.29m | 8:06PM1.47m | |||||||||||||
Low Tide | 2:02AM0.31m | 1:57PM0.92m | 2:48AM0.33m | 2:28PM1.03m | ||||||||||||||
 | | | |  |  | |  |  | | |  | |  | | |  | | |
 | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 14 | 16 | 29 | 15 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 19 | 20 | 20 | 21 | 23 | 21 | 20 | 19 | 19 | 18 | 20 | 22 | 21 | 20 | 20 |
Feels °C | 18 | 17 | 16 | 16 | 17 | 17 | 17 | 19 | 16 | 15 | 13 | 13 | 11 | 13 | 16 | 16 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SSE 8 | SSE 8 | SE 7 | SSE 9 | SSE 8 | SSE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SSE 11 | SE 12 | SE 12 |
| kJ | 17 | 17 | 17 | 17 | 8 | 7 | 6 | 2 | 8 | 7 | 7 | 3 | 3 | 3 | 3 | 13 | 21 | 22 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | S 5 | S 5 | S 5 | SE 8 | SE 7 | SE 8 | SSE 9 | SE 7 | SE 8 | SE 7 | SE 7 | S 13 | S 12 | SE 12 | SSE 11 | SE 16 | SE 15 |
| kJ | 3 | 1 | 1 | 1 | 3 | 2 | 2 | 8 | 2 | 9 | 8 | 9 | 3 | 3 | 6 | 13 | 10 | 36 |
Swell 3 Height (m) Direction Period (s) | SSW 6 | E 12 | SW 5 | S 5 | S 8 | — | SE 10 | — | SE 9 | SE 9 | SE 9 | ESE 5 | SE 9 | SE 12 | SSE 12 | E 11 | SE 16 | E 11 |
| kJ | 3 | 11 | 1 | 1 | 1 | — | 4 | — | 3 | 3 | 3 | 3 | 3 | 6 | 14 | 2 | 10 | 2 |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 3 | N 3 | NNE 3 | NNE 3 | NNE 3 | NE 3 | NE 3 | NE 3 | NE 4 | NE 4 | NNE 4 | NNE 4 | N 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 |
| kJ | 3 | 3 | 5 | 5 | 5 | 7 | 9 | 6 | 9 | 14 | 13 | 16 | 19 | 18 | 19 | 19 | 19 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 146 | 50 | 146 | 146 | 146 | 146 | 146 | 146 | 487 | 470 | 146 | 146 | 146 | 470 | 491 | 491 | 229 | 229 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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