Surf Forecasts:
How big are the waves at Mera today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 4.5ft (1.4m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Evening surf: Evening surf (23 Oct, local time) - 4.5ft (1.3m), 14s period with SSW swell.
The current surf forecast for Mera at 3PM is: 1.3m 14s primary swell from a South-southwest direction and 1.6m 8s secondary swell from a East-southeast direction (forecast issued at 08:00am October 23). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 4.5ft (1.4m) | 13s |
| Afternoon (23 Oct) | 4.5ft (1.3m) | 14s |
| Evening (23 Oct) | 4.5ft (1.3m) | 14s |
Table - waves today at Mera. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat afternoon. Warm (max 24°C on Sun morning, min 18°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||||||||||
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 | SSW 13 | S 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 18 | SW 14 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 408 | 632 | 329 | 651 | 687 | 659 | 514 | 553 | 603 | 635 | 653 | 682 | 711 | 777 | 621 | 1281 | 1034 | 911 | 641 | 518 | 437 | 325 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-off | on | on | on | on | on | cross-on | cross-off | cross-off |
High Tide | 2:51PM1.39m | 3:00AM1.40m | 3:11PM1.45m | 3:46AM1.48m | 3:33PM1.51m | |||||||||||||||||
Low Tide | 8:27AM0.50m | 8:57PM0.53m | 9:04AM0.53m | 9:28PM0.35m | 9:40AM0.59m | |||||||||||||||||
 | | | |  | | | |  | | |  |  | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:54 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 14 | 1 | — | — | — | — | — | 2 | 1 | — | — |
Temp °C | 18 | 18 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 22 | 21 | 21 | 18 | 19 | 20 | 21 | 23 | 24 | 24 | 24 | 21 | 20 |
Feels °C | 12 | 14 | 16 | 16 | 17 | 18 | 20 | 20 | 20 | 20 | 19 | 23 | 16 | 20 | 22 | 21 | 21 | 22 | 22 | 23 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | S 13 | SSW 13 | S 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SE 8 | SE 7 | SE 7 | SE 7 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 7 | SSW 7 |
| kJ | 408 | 632 | 329 | 651 | 687 | 659 | 514 | 553 | 603 | 635 | 653 | 464 | 365 | 255 | 229 | 1281 | 1034 | 911 | 641 | 518 | 192 | 150 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SE 8 | SSW 16 | — | — | — | — | — | — | — | SW 18 | SSW 14 | SW 14 | SW 18 | SW 14 | SE 7 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SW 13 | SW 13 |
| kJ | 223 | 70 | 306 | — | — | — | — | — | — | — | 203 | 682 | 711 | 777 | 621 | 193 | 200 | 145 | 119 | 100 | 437 | 325 |
Swell 3 Height (m) Direction Period (s) | SE 8 | — | SE 8 | — | — | — | — | — | — | — | — | SW 18 | SW 19 | SW 13 | SW 17 | — | — | — | — | ESE 10 | ESE 8 | ESE 10 |
| kJ | 58 | — | 69 | — | — | — | — | — | — | — | — | 272 | 347 | 394 | 536 | — | — | — | — | 40 | 111 | 120 |
Wind waves Height (m) Direction Period (s) | ENE 6 | E 6 | E 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | N 3 | NNW 4 | — | — | — | SSW 5 | SSW 6 | SW 6 | — | — |
| kJ | 253 | 200 | 153 | 322 | 298 | 323 | 287 | 281 | 372 | 467 | 453 | 299 | 5 | 7 | — | — | — | 67 | 171 | 230 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 50 | 0 | 39 | 39 | 39 | 39 | 0 | 0 | 0 | 14 | 36 | 69 | 12 | 0 | 12 | 33 | 60 | 36 | 36 | 33 | 0 | 0 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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