Surf Forecasts:
How big are the waves at 21st Street (Miami) today (24 Aug):
- Morning surf: Morning surf (24 Aug, local time) - 0.5ft (0.1m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (24 Aug, local time) - 0.5ft (0.1m), 8s period with NE swell.
- Evening surf: Evening surf (24 Aug, local time) - 1ft (0.3m), 3s period with SE swell.
The current surf forecast for 21st Street (Miami) at 3AM is: 0.1m 8s primary swell from a Northeast direction and 0.1m 8s secondary swell from a East direction, 0.3m 4s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 23). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Aug) | 0.5ft (0.1m) | 8s |
| Afternoon (24 Aug) | 0.5ft (0.1m) | 8s |
| Evening (24 Aug) | 1ft (0.3m) | 3s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Sun night. Warm (max 29°C on Sun night, min 28°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the E by Wed afternoon). | |||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | |||||||||||||||||
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) | SSE 3 | S 4 | SSE 4 | SSE 3 | SSE 4 | E 12 | E 8 | E 11 | SE 3 | E 11 | SE 4 | SE 3 | E 8 | SE 3 | SE 4 | SE 3 | ESE 3 | E 3 | ESE 3 |
Wave Graph  | |||||||||||||||||||
 kJ | 7 | 6 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 4 | 2 | 2 | 3 | 3 | 3 | 4 | 2 | 5 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on | on | on |
High Tide | 6:09PM0.74m | 6:07AM0.69m | 6:55PM0.77m | 6:56AM0.73m | 7:35PM0.81m | ||||||||||||||
Low Tide | 00:16AM0.26m | 12:25PM0.13m | 1:02AM0.22m | 1:11PM0.10m | |||||||||||||||
 |  |  |  | |  | | |  | |  | | |  | | | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | 7:49 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:46 | — | — |
mm | 2 | 6 | 2 | — | — | — | 2 | 1 | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 29 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 30 | 31 | 32 | 31 | 33 | 32 | 32 | 31 | 31 | 31 | 32 | 32 | 33 | 31 | 32 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 4 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSE 3 | E 8 | E 8 | E 8 | E 8 | SSE 4 | NE 8 |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 3 |
Swell 2 Height (m) Direction Period (s) | NE 9 | E 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 8 | NE 8 | N 7 | NE 8 | NE 8 | E 8 | E 10 |
| kJ | 3 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 2 | 1 | 2 | 2 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | E 12 | NE 9 | — | — | — | E 12 | — | E 11 | E 11 | E 11 | E 11 | E 11 | NE 8 | N 7 | NE 8 | N 7 | N 7 | NE 8 | N 6 |
| kJ | 3 | 3 | — | — | — | 3 | — | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 4 | SSE 4 | SSE 3 | SSE 4 | SSE 4 | S 4 | SE 2 | SE 3 | SE 3 | SE 4 | SE 3 | E 3 | SE 3 | SE 4 | SE 3 | ESE 3 | E 3 | ESE 3 |
| kJ | 7 | 6 | 4 | 4 | 3 | 1 | 1 | 1 | 2 | 1 | 4 | 2 | 1 | 3 | 3 | 3 | 4 | 2 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 327 | 862 | 448 | 517 | 865 | 448 | 1137 | 731 | 731 | 512 | 448 | 448 | 448 | 448 | 1042 | 1642 | 1638 | 512 | 448 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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