Surf Forecasts:
How big are the waves at Mera today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 5ft (1.6m), 14s period with S swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 5ft (1.5m), 13s period with S swell.
- Evening surf: Evening surf (22 Oct, local time) - 4.5ft (1.4m), 14s period with S swell.
The current surf forecast for Mera at 11AM is: 1.6m 14s primary swell from a South direction and 1.1m 7s secondary swell from a Southwest direction (forecast issued at 08:00am October 22). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 5ft (1.6m) | 14s |
| Afternoon (22 Oct) | 5ft (1.5m) | 13s |
| Evening (22 Oct) | 4.5ft (1.4m) | 14s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Sat afternoon. Warm (max 21°C on Thu morning, min 17°C on Thu afternoon). Winds decreasing (fresh winds from the NE on Thu morning, light winds from the WNW by Sat night). | ||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||
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) | S 13 | S 14 | S 14 | S 13 | S 13 | S 14 | S 13 | S 13 | S 13 | SSW 13 | S 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 17 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 564 | 1045 | 956 | 780 | 470 | 790 | 383 | 591 | 408 | 617 | 329 | 651 | 687 | 659 | 514 | 553 | 612 | 644 | 701 | 742 | 721 | 575 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off |
High Tide | 2:31PM1.34m | 2:10AM1.29m | 2:51PM1.39m | 3:00AM1.40m | 3:11PM1.45m | |||||||||||||||||
Low Tide | 7:44AM0.50m | 8:26PM0.70m | 8:27AM0.50m | 8:57PM0.53m | 9:04AM0.53m | |||||||||||||||||
 |  |  | |  | | | | | | | | | | | |  |  | |  |  | | |
 | 5:50 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 5 | 13 | 3 | 1 |
Temp °C | 23 | 21 | 19 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 20 | 19 | 19 | 19 |
Feels °C | 22 | 19 | 14 | 11 | 10 | 11 | 11 | 12 | 12 | 12 | 14 | 16 | 16 | 18 | 20 | 20 | 18 | 18 | 17 | 16 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 14 | S 14 | S 13 | S 13 | S 14 | S 13 | S 13 | S 13 | SSW 13 | S 13 | SSW 14 | SSW 14 | ESE 8 | ESE 8 | SSW 13 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | ESE 7 |
| kJ | 564 | 1045 | 956 | 780 | 470 | 790 | 383 | 591 | 408 | 617 | 329 | 651 | 687 | 237 | 224 | 553 | 612 | 644 | 701 | 742 | 721 | 343 |
Swell 2 Height (m) Direction Period (s) | S 15 | SW 7 | SW 7 | SW 7 | SSW 16 | SE 10 | SSW 15 | SE 9 | SSW 16 | ESE 8 | SSW 16 | SE 8 | SE 11 | SSW 14 | SSW 13 | — | — | — | — | SW 18 | SW 18 | SW 14 |
| kJ | 452 | 189 | 77 | 46 | 269 | 47 | 259 | 62 | 223 | 48 | 306 | 72 | 29 | 659 | 514 | — | — | — | — | 208 | 336 | 556 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | SE 9 | SE 10 | SE 10 | SE 10 | WSW 6 | SE 10 | SW 6 | SE 9 | — | SE 8 | — | — | — | — | — | — | — | — | — | — | SW 17 |
| kJ | 59 | 67 | 58 | 74 | 45 | 8 | 60 | 1 | 62 | — | 57 | — | — | — | — | — | — | — | — | — | — | 575 |
Wind waves Height (m) Direction Period (s) | SW 7 | W 6 | NE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 6 | — | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 7 | ESE 7 | — |
| kJ | 314 | 112 | 49 | 167 | 261 | 317 | 285 | 252 | 176 | 165 | 170 | 130 | 151 | 77 | — | 289 | 418 | 485 | 464 | 475 | 405 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 33 | 0 | 148 | 153 | 563 | 563 | 39 | 14 | 14 | 0 | 36 | 39 | 39 | 14 | 0 | 0 | 14 | 39 | 57 | 14 | 0 | 12 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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