Surf Forecasts:
How big are the waves at 21st Street (Miami) today (28 Jul):
- Afternoon surf: Afternoon surf (28 Jul, local time) - 0.5ft (0.2m), 8s period with E swell.
- Evening surf: Evening surf (28 Jul, local time) - 0.5ft (0.2m), 8s period with E swell.
The current surf forecast for 21st Street (Miami) at 10PM is: 0.2m 8s primary swell from a East direction and 0.1m 6s secondary swell from a Northeast direction (forecast issued at 07:00pm July 28). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | - | - |
| Afternoon (28 Jul) | 0.5ft (0.2m) | 8s |
| Evening (28 Jul) | 0.5ft (0.2m) | 8s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 32°C on Wed afternoon, min 28°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | |||||||||||||||||
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 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 9 | NE 9 | S 4 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 5 | 5 | 5 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 13 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 8:43PM0.78m | 8:44AM0.72m | 9:19PM0.80m | 9:24AM0.75m | 9:54PM0.80m | ||||||||||||||
Low Tide | 2:17PM-0.01m | 2:49AM0.10m | 2:57PM-0.02m | 3:26AM0.07m | 3:36PM-0.02m | ||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — |
 | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — |
mm | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 31 | 29 | 28 | 28 | 28 | 30 | 32 | 32 | 31 | 29 | 28 | 28 | 28 | 29 | 31 | 32 | 31 | 30 |
Feels °C | 30 | 30 | 29 | 29 | 30 | 30 | 31 | 32 | 31 | 31 | 30 | 30 | 31 | 31 | 32 | 32 | 32 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | 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 |
| kJ | 5 | 5 | 5 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | N 6 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 9 | N 6 | N 6 | N 6 | N 7 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | S 4 | SSW 4 | SSW 4 | SW 4 | SW 3 | SW 3 | SW 3 | SSW 3 | S 4 | SSW 4 | SSW 4 | SSW 4 | SW 3 | SSW 3 | — | S 2 | S 4 | S 4 | SSW 4 |
| kJ | 9 | 17 | 13 | 7 | 3 | 3 | 2 | 3 | 14 | 24 | 14 | 6 | 3 | 1 | — | 1 | 13 | 20 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 407 | 407 | 353 | 327 | 359 | 359 | 841 | 407 | 353 | 353 | 369 | 991 | 727 | 915 | 941 | 991 | 369 | 407 | 369 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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