Surf Forecasts:
How big are the waves at 21st Street (Miami) today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 2.5ft (0.8m), 4s period with ESE swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 2.5ft (0.8m), 4s period with SE swell.
- Evening surf: Evening surf (10 Aug, local time) - 2ft (0.6m), 4s period with E swell.
The current surf forecast for 21st Street (Miami) at 11AM is: 0.7m 4s primary swell from a Southeast direction and 0.2m 7s secondary swell from a East direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 07:00am August 10). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 2.5ft (0.8m) | 4s |
| Afternoon (10 Aug) | 2.5ft (0.8m) | 4s |
| Evening (10 Aug) | 2ft (0.6m) | 4s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Mon morning, min 28°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
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) | ESE 4 | ESE 4 | SE 4 | SE 4 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 7 | E 7 | E 3 | SE 3 | SE 4 | E 7 | E 7 | E 7 | SE 3 | SE 3 | SE 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 21 | 24 | 20 | 24 | 12 | 9 | 9 | 17 | 22 | 17 | 5 | 5 | 3 | 14 | 3 | 5 | 6 | 3 | 3 | 3 | 3 | 3 | 4 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 6:30AM0.81m | 7:21PM0.88m | 7:31AM0.87m | 8:13PM0.92m | 8:26AM0.91m | 9:01PM0.95m | |||||||||||||||||
Low Tide | 12:53PM-0.08m | 1:28AM0.04m | 1:50PM-0.11m | 2:21AM-0.01m | 2:43PM-0.12m | ||||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | | | | | |
 | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:00 | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 |
Feels °C | 31 | 32 | 31 | 31 | 33 | 31 | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 32 | 32 | 33 | 33 | 32 | 31 | 30 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | NE 8 | E 7 | E 7 | E 7 | SSE 5 | SSE 5 | SSE 5 | NE 8 | E 7 | E 7 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | E 7 | E 7 | SSE 4 | SSE 4 | E 7 | E 7 | E 7 | E 7 |
| kJ | 3 | 4 | 4 | 4 | 15 | 9 | 9 | 3 | 4 | 4 | 4 | 4 | 9 | 10 | 6 | 3 | 3 | 3 | 1 | 3 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | E 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | E 7 | E 7 | NE 8 | NE 8 | NE 8 | NE 8 | E 3 | E 3 | NE 9 | NE 9 | NE 8 | NE 8 |
| kJ | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | NE 8 | NE 8 | NE 8 | — | E 7 | NE 8 | E 7 | NE 9 | NE 9 | NE 8 | NE 8 | — | — | NE 8 | E 7 | E 7 | — | — | N 8 | N 8 |
| kJ | — | — | — | 3 | 3 | 3 | — | 1 | 3 | 1 | 3 | 3 | 3 | 3 | — | — | 3 | 3 | 3 | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 4 | SE 4 | SE 4 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 4 | E 7 | E 3 | SE 3 | SE 4 | — | — | SE 3 | SE 3 | SE 3 | SE 5 |
| kJ | 21 | 24 | 20 | 24 | 12 | 9 | 9 | 17 | 22 | 17 | 5 | 5 | 3 | 14 | 3 | 5 | 6 | — | — | 2 | 3 | 1 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 326 | 232 | 232 | 1642 | 1649 | 382 | 377 | 882 | 882 | 962 | 991 | 1686 | 448 | 731 | 915 | 862 | 941 | 327 | 841 | 327 | 324 | 324 | 841 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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