Surf Forecasts:
How big are the waves at Hanamizu River today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 0.5ft (0.1m), 12s period with S swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 0.5ft (0.2m), 11s period with SSE swell.
- Evening surf: Evening surf (18 Sep, local time) - 1.5ft (0.4m), 15s period with SE swell.
The current surf forecast for Hanamizu River at 4AM is: 0.2m 9s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.2m 7s secondary swell from a East-southeast direction (forecast issued at 08:00pm September 17). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 0.5ft (0.1m) | 12s |
| Afternoon (18 Sep) | 0.5ft (0.2m) | 11s |
| Evening (18 Sep) | 1.5ft (0.4m) | 15s |
Table - waves today at Hanamizu River. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 92mm), heaviest during Sun afternoon. Warm (max 25°C on Sat afternoon, min 19°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | ||||||||||||||||
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) | NE 3 | NE 4 | SE 7 | SSE 9 | S 13 | S 12 | SE 12 | SSE 11 | SSE 12 | SE 15 | SE 14 | SE 14 | SE 16 | SE 16 | SE 14 | SE 14 | SE 13 | SE 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 9 | 17 | 9 | 7 | 3 | 3 | 6 | 12 | 13 | 77 | 169 | 379 | 1737 | 1672 | 1554 | 1449 | 1261 | 1050 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:58PM1.41m | 9:36AM1.06m | 7:17PM1.35m | 7:36PM1.27m | ||||||||||||||
Low Tide | 2:27AM0.42m | 1:01PM0.99m | 3:27AM0.51m | |||||||||||||||
 | | |  |  | | |  | | |  | | | | | | | | |
 | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 20 | 19 | 20 | 21 | 23 | 23 | 22 | 21 | 21 | 22 | 22 | 22 | 24 | 25 | 24 | 24 |
Feels °C | 20 | 18 | 17 | 15 | 16 | 17 | 19 | 19 | 19 | 18 | 18 | 20 | 20 | 20 | 23 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 15 | SE 14 | SE 14 | SE 16 | SE 16 | SE 14 | SE 14 | SE 13 | SE 13 |
| kJ | 2 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 77 | 169 | 379 | 1158 | 1672 | 1554 | 1449 | 1261 | 1050 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 7 | ESE 7 | S 13 | S 12 | SE 12 | SE 12 | SSE 12 | E 9 | — | — | SE 16 | — | — | — | — | — |
| kJ | 3 | 9 | 9 | 5 | 3 | 3 | 6 | 5 | 13 | 7 | — | — | 1737 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | SE 9 | SE 9 | SSE 9 | SE 9 | SE 9 | SE 12 | SSE 11 | E 10 | E 9 | E 5 | — | — | — | — | — | — | — |
| kJ | — | 3 | 3 | 7 | 3 | 3 | 6 | 12 | 7 | 25 | 2 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 4 | NNE 4 | NNE 4 | N 4 | N 4 | N 4 | NNE 4 | NNE 4 | NNE 4 | N 4 | N 4 | N 4 | N 4 | NNE 4 | NNE 4 | — | NE 3 |
| kJ | 9 | 17 | 17 | 21 | 18 | 24 | 24 | 19 | 19 | 19 | 18 | 18 | 18 | 14 | 14 | 7 | — | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 123 | 444 | 444 | 444 | 444 | 444 | 203 | 465 | 461 | 461 | 203 | 203 | 123 | 480 | 861 | 484 | 444 | 463 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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