Surf Forecasts:
How big are the waves at 21st Street (Miami) today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 2ft (0.6m), 4s period with E swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.7m), 4s period with E swell.
- Evening surf: Evening surf (23 Jul, local time) - 2.5ft (0.7m), 4s period with E swell.
The current surf forecast for 21st Street (Miami) at 6PM is: 0.7m 4s primary swell from a East direction and 0.2m 8s secondary swell from a East direction, 0.1m 9s secondary swell from a North direction (forecast issued at 01:00pm July 23). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 2ft (0.6m) | 4s |
| Afternoon (23 Jul) | 2.5ft (0.7m) | 4s |
| Evening (23 Jul) | 2.5ft (0.7m) | 4s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Fri night. Warm (max 29°C on Thu afternoon, min 28°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | |||||||||||||||||||
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) | E 4 | E 4 | E 4 | E 4 | ENE 4 | E 4 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 10 | 15 | 17 | 17 | 18 | 18 | 13 | 10 | 10 | 11 | 11 | 11 | 30 | 43 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | on | on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:55PM0.67m | 4:47AM0.62m | 5:50PM0.68m | 5:41AM0.62m | 6:40PM0.70m | ||||||||||||||||
Low Tide | 10:20AM0.05m | 10:58PM0.21m | 11:13AM0.06m | 11:54PM0.21m | 12:04PM0.05m | ||||||||||||||||
 | |  | |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — |
mm | 2 | 1 | — | — | — | 1 | 1 | — | 1 | — | — | — | 1 | 3 | 3 | 1 | 1 | — | — | — | — |
Temp °C | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 |
Feels °C | 30 | 30 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 29 | 30 | 31 | 32 | 31 | 31 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | — | N 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 8 | NE 8 | E 8 | ENE 4 | E 4 | E 8 | E 8 | E 8 | E 8 |
| kJ | — | 1 | 5 | 5 | 5 | 5 | 10 | 10 | 10 | 11 | 11 | 11 | 3 | 3 | 10 | 5 | 3 | 10 | 10 | 10 | 10 |
Swell 2 Height (m) Direction Period (s) | N 9 | — | N 9 | — | — | NE 9 | NE 9 | NE 4 | NE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 8 | NE 8 | E 8 | E 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 2 | — | 1 | — | — | 3 | 3 | 3 | 2 | 1 | 2 | 1 | 1 | 3 | 3 | 10 | 10 | 3 | 3 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | N 9 | NE 9 | — | — | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 4 | — | NE 8 | NE 8 | NE 8 | E 4 | NE 4 | — | — |
| kJ | — | — | — | 2 | 3 | — | — | 3 | 3 | 3 | 3 | 3 | 1 | — | 3 | 3 | 3 | 2 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 4 | E 4 | ENE 4 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 8 | E 8 | ESE 4 | SSE 4 | SSE 4 | SE 4 | SE 4 | SE 4 | SSE 4 |
| kJ | 10 | 15 | 17 | 17 | 18 | 18 | 13 | 9 | 5 | 5 | 5 | 3 | 30 | 43 | 8 | 6 | 6 | 7 | 5 | 6 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 289 | 289 | 962 | 962 | 289 | 448 | 326 | 338 | 338 | 338 | 1188 | 941 | 448 | 326 | 232 | 185 | 229 | 359 | 359 | 359 | 234 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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