Surf Forecasts:
How big are the waves at 21st Street (Miami) today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 1ft (0.3m), 8s period with E swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 1ft (0.3m), 8s period with E swell.
- Evening surf: Evening surf (04 Aug, local time) - 0.5ft (0.2m), 8s period with E swell.
The current surf forecast for 21st Street (Miami) at 3PM is: 0.3m 8s primary swell from a East direction and 0.1m 8s secondary swell from a Northeast direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 07:00am August 04). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 1ft (0.3m) | 8s |
| Afternoon (04 Aug) | 1ft (0.3m) | 8s |
| Evening (04 Aug) | 0.5ft (0.2m) | 8s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Tue night. Warm (max 30°C on Tue afternoon, min 27°C on Tue night). Winds increasing (light winds from the SSE on Tue night, fresh winds from the ENE by Thu night). | |||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | ESE 4 | ESE 4 | ESE 4 | E 3 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 10 | 10 | 10 | 10 | 10 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 11 | 5 | 14 | 28 | 45 | 57 | 52 | 50 | 39 | 39 | 44 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross | cross | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 1:01PM0.77m | 1:07AM0.76m | 1:58PM0.76m | 2:01AM0.74m | 3:02PM0.75m | ||||||||||||||||||
Low Tide | 6:40AM-0.00m | 7:05PM0.11m | 7:31AM-0.00m | 8:01PM0.15m | 8:30AM-0.00m | 9:05PM0.17m | |||||||||||||||||
 |  |  |  | |  |  |  | | | | | | | | | | | | | | |  | |
 | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:02 | — |
mm | — | — | — | — | — | 2 | 5 | — | — | — | 1 | — | — | — | — | 1 | — | — | — | 1 | 1 | — | — |
Temp °C | 28 | 28 | 29 | 30 | 29 | 29 | 28 | 29 | 27 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 31 | 31 | 32 | 32 | 29 | 32 | 30 | 30 | 28 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | NE 8 | SSE 4 | SSE 4 | S 5 | NE 8 | N 8 | — | — | SSE 4 | SSE 4 | SSE 5 |
| kJ | 10 | 10 | 10 | 10 | 10 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 3 | 4 | 2 | 2 | 1 | — | — | 4 | 4 | 2 |
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 | E 7 | — | — | NE 8 | N 8 | — | N 8 | — | — | — | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | — | — | 2 | 1 | — | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 10 | N 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | SSE 3 | SSE 3 | SSE 3 | SE 3 | SE 3 | SE 3 | SE 3 | ESE 3 | ESE 4 | ESE 4 | ESE 4 | E 3 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | — | — | 1 | 2 | 4 | 2 | 1 | 2 | 2 | 4 | 5 | 5 | 11 | 5 | 14 | 28 | 45 | 57 | 52 | 50 | 39 | 39 | 44 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 314 | 448 | 448 | 1296 | 448 | 731 | 448 | 448 | 448 | 448 | 448 | 448 | 923 | 731 | 731 | 731 | 865 | 865 | 731 | 1292 | 1650 | 1560 | 862 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||||
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