Surf Forecasts:
How big are the waves at 21st Street (Miami) today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 3ft (0.9m), 5s period with ESE swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 1.5ft (0.4m), 8s period with E swell.
- Evening surf: Evening surf (08 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
The current surf forecast for 21st Street (Miami) at 6PM is: 0.4m 8s primary swell from a East direction and 0.4m 4s secondary swell from a East direction (forecast issued at 01:00pm August 08). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 3ft (0.9m) | 5s |
| Afternoon (08 Aug) | 1.5ft (0.4m) | 8s |
| Evening (08 Aug) | 2.5ft (0.7m) | 8s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sat afternoon, min 28°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | |||||||||||||||||||
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) | ESE 5 | E 8 | E 8 | E 8 | E 8 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 8 | E 7 | E 4 | ESE 4 | ESE 5 | ESE 5 | E 4 | SE 5 | E 4 | E 4 | E 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 24 | 21 | 21 | 47 | 63 | 18 | 21 | 18 | 20 | 16 | 10 | 39 | 20 | 36 | 35 | 28 | 12 | 22 | 8 | 7 | 9 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | on | cross-on | on | on | on | on |
High Tide | 5:20PM0.79m | 5:24AM0.77m | 6:23PM0.84m | 6:30AM0.81m | 7:21PM0.88m | ||||||||||||||||
Low Tide | 10:44AM-0.02m | 11:25PM0.14m | 11:51AM-0.05m | 00:30AM0.10m | 12:53PM-0.08m | ||||||||||||||||
 |  | | |  | | |  | | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 31 | 31 | 30 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | S 5 | SSE 5 | SSE 5 | E 8 | E 8 | E 8 | E 8 | E 8 | SSE 5 | SSE 5 | SSE 5 | NE 8 | E 7 | E 7 | SSE 5 | E 7 | SSE 5 | SSE 5 | SSE 5 |
| kJ | 22 | 21 | 11 | 8 | 8 | 11 | 11 | 11 | 10 | 10 | 12 | 9 | 8 | 3 | 4 | 4 | 9 | 4 | 14 | 9 | 10 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | E 8 | NE 9 | NE 9 | NE 9 | NE 9 | NNE 9 | NNE 8 | NE 8 | E 8 | NE 8 | NE 8 | — | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | E 7 | NE 8 |
| kJ | 13 | 12 | 21 | 12 | 12 | 12 | 12 | 7 | 7 | 3 | 10 | 3 | 3 | — | 3 | 3 | 3 | 3 | 4 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | NNE 5 | NNE 5 | NE 9 | NE 5 | NNE 9 | NE 5 | NE 5 | NE 4 | — | — | NE 8 | — | — | — | — | — | NE 8 | E 7 | NE 8 | NE 8 | — |
| kJ | 3 | 2 | 12 | 1 | 8 | 1 | 1 | 1 | — | — | 3 | — | — | — | — | — | 3 | 4 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | SE 4 | E 4 | E 8 | E 8 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 7 | E 4 | ESE 4 | ESE 5 | ESE 5 | E 4 | SE 5 | E 4 | E 4 | E 4 |
| kJ | 24 | 21 | 6 | 47 | 63 | 18 | 21 | 18 | 20 | 16 | 9 | 39 | 20 | 36 | 35 | 28 | 12 | 22 | 8 | 7 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 272 | 731 | 338 | 484 | 377 | 326 | 232 | 232 | 275 | 1642 | 1502 | 517 | 360 | 326 | 326 | 234 | 448 | 1642 | 1480 | 448 | 995 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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