Surf Forecasts:
How big are the waves at Hanamizu River today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 10ft (3.0m), 13s period with S swell.
- Evening surf: Evening surf (21 Sep, local time) - 10ft (3.0m), 13s period with SSE swell.
The current surf forecast for Hanamizu River at 9PM is: 3.0m 13s primary swell from a South-southeast direction (forecast issued at 02:00pm September 21). An open ocean swell of 1.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 10ft (3.0m) | 13s |
| Evening (21 Sep) | 10ft (3.0m) | 13s |
Table - waves today at Hanamizu River. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 68mm), heaviest during Mon afternoon. Warm (max 27°C on Tue afternoon, min 20°C on Wed night). Mainly strong winds. | ||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 13 | SSE 13 | SSE 13 | SSE 12 | SSE 11 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2840 | 3267 | 4337 | 3293 | 1272 | 353 | 173 | 153 | 135 | 126 | 99 | 94 | 63 | 44 | 28 | 28 | 26 | 25 | 23 | 15 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:28PM1.22m | 00:17AM1.13m | 3:30PM1.28m | 1:48AM1.21m | 3:42PM1.35m | |||||||||||||||
Low Tide | 8:35PM1.07m | 8:02AM0.46m | 8:55PM0.95m | 8:45AM0.39m | ||||||||||||||||
 | |  |  |  | |  | |  | |  | | | |  |  | | | | | |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | 14 | 17 | 33 | 5 | — | — | — | — | 1 | — | — | 1 | 3 | 1 | 1 | — | — | 1 | — | — |
Temp °C | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 22 | 21 | 22 | 26 | 29 | 27 | 27 | 29 | 30 | 29 | 28 | 23 | 23 | 22 | 20 | 20 | 20 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | SSE 13 | SSE 13 | SSE 12 | SSE 11 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 |
| kJ | 2840 | 3267 | 4337 | 3293 | 1272 | 353 | 173 | 153 | 135 | 126 | 99 | 94 | 63 | 44 | 28 | 28 | 26 | 25 | 23 | 15 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NNW 5 | SW 8 | W 7 | WSW 8 | SW 8 | E 10 | E 10 | E 10 | E 10 | SE 10 | SE 4 | S 9 | S 9 | SE 9 | S 8 | S 8 |
| kJ | — | — | — | — | 13 | 16 | 1 | 6 | 15 | 2 | 2 | 2 | 2 | 4 | 4 | 2 | 2 | 3 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 7 | NNW 5 | — | — | E 10 | — | — | — | — | E 11 | SE 9 | E 10 | E 10 | S 8 | E 10 | SE 9 |
| kJ | — | — | — | — | 2 | 4 | — | — | 7 | — | — | — | — | 2 | 3 | 2 | 2 | 1 | 2 | 3 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 5 | NNW 5 | — | — | — | — | — | — | SE 3 | SE 4 | — | — | ENE 2 | NE 3 | NE 3 | NE 3 | NNE 2 | NNE 2 |
| kJ | 17 | 50 | 126 | 108 | — | — | — | — | — | — | 5 | 11 | — | — | 1 | 2 | 2 | 2 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 484 | 483 | 463 | 76 | 0 | 0 | 0 | 62 | 27 | 0 | 0 | 34 | 10 | 253 | 497 | 816 | 1403 | 1403 | 974 | 253 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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