Surf Forecasts:
How big are the waves at Hanamizu River today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 1.5ft (0.4m), 14s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 4.5ft (1.3m), 6s period with SSW swell.
- Evening surf: Evening surf (20 Oct, local time) - 2.5ft (0.8m), 13s period with SSE swell.
The current surf forecast for Hanamizu River at 3PM is: 1.3m 6s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a South-southeast direction, 0.4m 15s secondary swell from a South-southeast direction (forecast issued at 08:00am October 20). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 1.5ft (0.4m) | 14s |
| Afternoon (20 Oct) | 4.5ft (1.3m) | 6s |
| Evening (20 Oct) | 2.5ft (0.8m) | 13s |
Table - waves today at Hanamizu River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue morning, min 15°C on Thu night). Winds increasing (calm on Tue night, strong winds from the SW by Wed afternoon). | ||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 17 | SSE 14 | SSW 5 | SSW 6 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 16 | S 15 | S 14 | SSW 6 | SSW 7 | S 14 | S 18 | S 14 | S 16 | S 15 | S 15 | S 14 | S 14 | S 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 55 | 77 | 78 | 106 | 156 | 195 | 189 | 167 | 172 | 210 | 260 | 290 | 361 | 416 | 492 | 394 | 848 | 371 | 819 | 659 | 515 | 336 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | glassy | glassy | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 1:55PM1.22m | 11:49PM1.07m | 2:13PM1.29m | 1:28AM1.14m | 2:33PM1.35m | |||||||||||||||||
Low Tide | 5:42AM0.57m | 7:49PM0.99m | 6:58AM0.56m | 8:16PM0.84m | 7:50AM0.54m | 8:42PM0.68m | ||||||||||||||||
 |  |  | |  | | |  | | | | | | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 24 | 27 | 27 | 25 | 24 | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 25 | 24 | 23 | 21 | 21 | 21 | 20 | 18 | 18 |
Feels °C | 22 | 23 | 26 | 27 | 28 | 27 | 25 | 24 | 22 | 24 | 23 | 23 | 22 | 23 | 23 | 24 | 18 | 16 | 17 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 17 | SSE 14 | SSE 13 | SSE 12 | S 6 | S 6 | S 6 | SSE 12 | SSE 12 | S 15 | S 14 | S 14 | S 14 | S 14 | S 18 | SSW 6 | S 16 | SSE 13 | S 15 | S 14 | S 14 | S 13 |
| kJ | 55 | 77 | 62 | 57 | 80 | 55 | 42 | 167 | 125 | 210 | 260 | 184 | 297 | 416 | 492 | 121 | 848 | 356 | 819 | 659 | 515 | 336 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 16 | SSE 15 | SSE 15 | SSE 13 | SSE 13 | SSE 13 | S 16 | S 16 | SSE 12 | SSE 11 | S 18 | S 18 | S 18 | SSE 13 | S 14 | SSW 6 | S 15 | SE 8 | SSW 7 | SSW 15 | SSW 16 |
| kJ | 17 | 52 | 45 | 71 | 156 | 195 | 189 | 130 | 172 | 123 | 70 | 159 | 169 | 238 | 277 | 394 | 53 | 371 | 45 | 4 | 308 | 203 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SSE 16 | — | — | S 19 | S 18 | S 17 | — | S 12 | — | S 18 | SSE 11 | — | SE 10 | SE 10 | S 17 | SE 10 | SSW 6 | SSE 7 | SE 9 | SE 8 | SE 8 |
| kJ | 11 | 51 | — | — | 30 | 57 | 93 | — | 75 | — | 226 | 46 | — | 25 | 24 | 368 | 45 | 35 | 26 | 46 | 35 | 58 |
Wind waves Height (m) Direction Period (s) | S 5 | SSW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SW 6 | — | — | NE 3 | E 3 | E 3 | E 3 |
| kJ | 25 | 26 | 78 | 106 | 102 | 106 | 55 | 42 | 74 | 122 | 208 | 290 | 361 | 372 | 229 | 184 | — | — | 6 | 5 | 5 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 112 | 444 | 203 | 0 | 0 | 13 | 112 | 112 | 465 | 465 | 465 | 444 | 461 | 463 | 0 | 19 | 59 | 527 | 119 | 527 | 203 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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