Surf Forecasts:
How big are the waves at 21st Street (Miami) today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 5ft (1.6m), 11s period with NNE swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 5.5ft (1.7m), 12s period with NNE swell.
- Evening surf: Evening surf (22 Oct, local time) - 6ft (1.8m), 12s period with NE swell.
The current surf forecast for 21st Street (Miami) at 7AM is: 1.4m 11s primary swell from a North-northeast direction (forecast issued at 01:00am October 22). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 5ft (1.6m) | 11s |
| Afternoon (22 Oct) | 5.5ft (1.7m) | 12s |
| Evening (22 Oct) | 6ft (1.8m) | 12s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Fri night. Warm (max 26°C on Thu morning, min 23°C on Thu morning). Winds increasing (light winds from the NNE on Thu morning, fresh winds from the NE by Sat afternoon). | ||||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 12 | NNE 12 | NE 12 | NE 12 | NNE 12 | NNE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NNE 12 | NNE 12 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 11 | NNE 6 | NNE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 412 | 469 | 540 | 603 | 763 | 864 | 964 | 964 | 473 | 591 | 878 | 772 | 772 | 836 | 347 | 289 | 513 | 453 | 357 | 325 | 247 | 677 | 253 | 286 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:55AM0.89m | 6:12PM0.91m | 6:41AM0.96m | 6:52PM0.95m | 7:24AM1.02m | 7:33PM0.99m | ||||||||||||||||||
Low Tide | 11:42PM0.27m | 12:04PM0.27m | 00:24AM0.20m | 12:49PM0.23m | 1:05AM0.13m | 1:32PM0.19m | ||||||||||||||||||
 | |  |  | | |  |  | | | | | |  | | | | | | | | | | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 2 | 2 | 5 | 4 | 2 | 1 | 2 | 4 | 3 |
Temp °C | 26 | 24 | 23 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 26 |
Feels °C | 25 | 23 | 23 | 27 | 25 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 22 | 21 | 21 | 21 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 11 | NNE 11 | E 8 | E 8 | E 8 | E 8 | NNE 12 | NNE 12 | NNE 12 | E 8 | E 8 | E 8 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | E 9 | E 9 | E 9 | E 9 | E 8 |
| kJ | 412 | 469 | 540 | 603 | 1 | 1 | 1 | 1 | 473 | 591 | 426 | 1 | 1 | 1 | 347 | 289 | 119 | 113 | 157 | 2 | 2 | 2 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 4 | — | E 8 | — | — | — | — | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | E 9 | — | — | E 8 |
| kJ | 1 | 1 | — | 1 | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 12 | NNE 12 | NE 12 | NE 12 | NE 6 | NE 6 | NE 12 | NE 12 | NE 12 | NE 12 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 11 | NNE 6 | NNE 7 |
| kJ | — | — | — | — | 763 | 864 | 964 | 964 | 111 | 86 | 878 | 772 | 772 | 836 | 123 | 282 | 513 | 453 | 357 | 325 | 247 | 677 | 253 | 286 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 60 | 11 | 596 | 338 | 338 | 841 | 845 | 780 | 338 | 338 | 920 | 920 | 920 | 1149 | 995 | 955 | 865 | 915 | 920 | 1167 | 920 | 915 | 865 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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