Surf Forecasts:
How big are the waves at 21st Street (Miami) today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 2.5ft (0.8m), 4s period with ESE swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 2.5ft (0.8m), 4s period with ESE swell.
- Evening surf: Evening surf (09 Aug, local time) - 2ft (0.6m), 4s period with E swell.
The current surf forecast for 21st Street (Miami) at 5PM is: 0.8m 4s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a East direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 01:00pm August 09). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 2.5ft (0.8m) | 4s |
| Afternoon (09 Aug) | 2.5ft (0.8m) | 4s |
| Evening (09 Aug) | 2ft (0.6m) | 4s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sun afternoon, min 28°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||||
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 | ESE 4 | E 4 | E 4 | ESE 4 | E 4 | ESE 4 | ESE 4 | SE 5 | E 4 | E 4 | E 3 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 7 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 21 | 22 | 22 | 14 | 15 | 26 | 24 | 30 | 26 | 23 | 13 | 9 | 6 | 16 | 16 | 16 | 5 | 5 | 14 | 3 | 3 |
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 | on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 6:23PM0.84m | 6:30AM0.81m | 7:21PM0.88m | 7:31AM0.87m | 8:13PM0.92m | ||||||||||||||||
Low Tide | 11:51AM-0.05m | 00:30AM0.10m | 12:53PM-0.08m | 1:28AM0.04m | 1:50PM-0.11m | ||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | 7:59 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 30 | 31 | 31 | 31 | 30 | 31 | 31 | 30 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 31 | 32 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SSE 5 | SSE 5 | NE 8 | SSE 5 | 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 |
| kJ | 10 | 10 | 10 | 8 | 8 | 3 | 8 | 4 | 4 | 4 | 17 | 10 | 10 | 3 | 4 | 4 | 4 | 4 | 5 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | — | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | E 7 | NE 8 | E 7 | E 7 |
| kJ | 3 | 3 | 3 | 3 | 3 | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | NE 9 | NE 9 | — | — | E 7 | — | — | NE 8 | NE 8 | NE 8 | — | — | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 |
| kJ | — | — | 3 | 3 | — | — | 1 | — | — | 3 | 3 | 3 | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | ESE 4 | E 4 | ESE 4 | ESE 4 | SE 5 | E 4 | E 4 | E 3 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 7 | E 3 | E 3 |
| kJ | 21 | 22 | 22 | 14 | 15 | 26 | 24 | 30 | 26 | 23 | 13 | 9 | 6 | 16 | 16 | 16 | 5 | 5 | 14 | 3 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 517 | 1632 | 1649 | 596 | 360 | 232 | 232 | 234 | 234 | 606 | 1649 | 1642 | 943 | 841 | 841 | 841 | 841 | 1686 | 1686 | 862 | 995 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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