Surf Forecasts:
How big are the waves at Nagahama today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 1.5ft (0.4m), 15s period with SSE swell.
- Evening surf: Evening surf (20 Oct, local time) - 2.5ft (0.8m), 13s period with SSE swell.
The current surf forecast for Nagahama at 10PM is: 0.8m 13s primary swell from a South-southeast direction and 0.9m 6s secondary swell from a South direction, 1.1m 6s secondary swell from a South-southwest direction (forecast issued at 02:00pm October 20). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 1.5ft (0.4m) | 15s |
| Evening (20 Oct) | 2.5ft (0.8m) | 13s |
Table - waves today at Nagahama. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 16°C on Thu night). Winds increasing (light winds from the WSW on Tue night, near gales from the SW by Wed afternoon). | ||||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||
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) | SSW 5 | SSE 15 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 16 | S 15 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | S 17 | S 14 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 62 | 78 | 156 | 195 | 189 | 167 | 172 | 210 | 281 | 363 | 385 | 416 | 301 | 394 | 696 | 283 | 687 | 522 | 499 | 268 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-off | off | off | cross-off | cross-off | cross-off |
High Tide | 2:00PM1.31m | 00:18AM1.17m | 2:27PM1.37m | 1:52AM1.26m | 2:51PM1.42m | |||||||||||||||
Low Tide | 7:51PM1.02m | 7:21AM0.55m | 8:26PM0.85m | 8:17AM0.54m | 8:56PM0.68m | |||||||||||||||
 |  |  | |  | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 25 | 24 | 21 | 20 | 19 | 18 | 17 | 17 |
Feels °C | 22 | 24 | 27 | 26 | 25 | 22 | 21 | 20 | 20 | 21 | 19 | 19 | 19 | 23 | 17 | 16 | 15 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 13 | S 6 | SSE 13 | SSE 12 | SSE 12 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 16 | S 13 | S 14 | S 14 | S 13 | S 13 |
| kJ | 62 | 57 | 156 | 53 | 189 | 167 | 125 | 210 | 260 | 184 | 297 | 416 | 249 | 394 | 696 | 268 | 687 | 522 | 499 | 268 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | SSE 15 | S 19 | SSE 13 | S 17 | S 16 | S 16 | SSE 12 | SSE 11 | S 18 | S 18 | S 18 | S 17 | S 17 | SSW 6 | S 15 | SE 10 | SW 7 | SSW 16 | SSW 15 |
| kJ | 45 | 71 | 30 | 195 | 93 | 130 | 172 | 79 | 70 | 159 | 169 | 238 | 297 | 270 | 70 | 283 | 74 | 2 | 266 | 181 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 18 | — | — | S 12 | — | S 18 | SSE 11 | — | SE 10 | SSE 11 | — | SE 10 | SSW 6 | SW 7 | S 7 | ESE 9 | SE 8 |
| kJ | — | — | — | 57 | — | — | 75 | — | 226 | 46 | — | 25 | 44 | — | 34 | 31 | 23 | 27 | 52 | 58 |
Wind waves Height (m) Direction Period (s) | SSW 5 | S 5 | S 6 | SSW 6 | S 6 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | — | NE 3 | NE 3 | ENE 3 | ENE 3 | E 3 |
| kJ | 56 | 78 | 75 | 83 | 54 | 66 | 115 | 181 | 281 | 363 | 385 | 385 | 301 | 149 | — | 4 | 3 | 4 | 3 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 492 | 34 | 18 | 6 | 24 | 492 | 492 | 492 | 492 | 492 | 471 | 488 | 489 | 14 | 42 | 15 | 87 | 135 | 553 | 237 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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