Surf Forecasts:
How big are the waves at 21st Street (Miami) today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 5ft (1.5m), 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) - 5.5ft (1.7m), 12s period with NNE swell.
The current surf forecast for 21st Street (Miami) at 12PM is: 1.7m 11s primary swell from a North-northeast direction and 0.1m 8s secondary swell from a East direction, 0.2m 4s secondary swell from a East direction (forecast issued at 07:00am October 22). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 5ft (1.5m) | 11s |
| Afternoon (22 Oct) | 5.5ft (1.7m) | 12s |
| Evening (22 Oct) | 5.5ft (1.7m) | 12s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri afternoon. Warm (max 26°C on Thu morning, min 23°C on Thu morning). Mainly fresh winds. | |||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
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 12 | NNE 12 | NNE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NNE 12 | NE 12 | NE 6 | NE 6 | NE 7 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 469 | 540 | 674 | 763 | 864 | 908 | 964 | 980 | 996 | 878 | 772 | 772 | 384 | 1088 | 328 | 386 | 363 | 321 | 287 | 278 | 278 | 278 | 207 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | 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 | 2 | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — |
Temp °C | 24 | 23 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 23 | 22 | 26 | 25 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 21 | 21 | 21 | 20 | 22 | 21 | 22 | 22 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 11 | E 8 | E 8 | E 8 | E 8 | E 8 | NNE 12 | NNE 12 | E 8 | NNE 12 | NNE 12 | — | — | — | NNE 11 | — | E 9 | E 9 | E 9 | E 9 | NNE 10 |
| kJ | 469 | 540 | 674 | 1 | 1 | 1 | 1 | 1 | 383 | 365 | 1 | 359 | 384 | — | — | — | 109 | — | 2 | 2 | 2 | 2 | 135 |
Swell 2 Height (m) Direction Period (s) | — | — | E 8 | E 8 | — | — | — | — | E 8 | E 8 | — | — | — | — | — | — | — | — | — | E 9 | E 9 | — | E 9 |
| kJ | — | — | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | 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) | — | — | E 4 | NNE 12 | NNE 12 | NNE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 5 | NE 12 | NE 6 | NE 6 | NE 7 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NE 6 |
| kJ | — | — | 1 | 763 | 864 | 908 | 964 | 980 | 996 | 878 | 772 | 772 | 79 | 1088 | 328 | 386 | 363 | 321 | 287 | 278 | 278 | 278 | 207 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 524 | 596 | 596 | 841 | 845 | 841 | 845 | 765 | 596 | 923 | 941 | 1043 | 955 | 1149 | 915 | 862 | 915 | 865 | 941 | 1224 | 1303 | 920 | 862 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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