Surf Forecasts:
How big are the waves at 21st Street (Miami) today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 1.5ft (0.4m), 5s period with E swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 2ft (0.6m), 5s period with ESE swell.
- Evening surf: Evening surf (04 Sep, local time) - 1.5ft (0.4m), 5s period with E swell.
The current surf forecast for 21st Street (Miami) at 2AM is: 0.4m 6s primary swell from a East-southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 07:00pm September 03). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 1.5ft (0.4m) | 5s |
| Afternoon (04 Sep) | 2ft (0.6m) | 5s |
| Evening (04 Sep) | 1.5ft (0.4m) | 5s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri morning. Warm (max 30°C on Thu night, min 27°C on Fri morning). Wind will be generally light. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||
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 9 | E 7 | E 6 | ESE 6 | E 6 | E 5 | ESE 5 | ESE 5 | E 5 | E 5 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | SE 4 | SE 4 | SE 4 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 14 | 8 | 12 | 12 | 6 | 8 | 26 | 18 | 12 | 7 | 12 | 9 | 9 | 10 | 7 | 6 | 6 | 4 | 4 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on |
High Tide | 1:40AM0.81m | 2:44PM0.83m | 2:50AM0.79m | 3:57PM0.83m | |||||||||||||||
Low Tide | 7:41PM0.23m | 8:09AM0.08m | 8:50PM0.25m | 9:21AM0.10m | 10:06PM0.25m | ||||||||||||||
 |  |  | | | | |  | | |  | | |  |  | | | |  | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | — |
mm | 2 | — | — | — | — | 2 | 2 | — | — | — | 1 | — | — | — | — | — | — | 2 | — |
Temp °C | 30 | 30 | 29 | 29 | 29 | 29 | 27 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 |
Feels °C | 32 | 32 | 32 | 32 | 33 | 33 | 30 | 31 | 33 | 32 | 31 | 31 | 31 | 32 | 32 | 31 | 32 | 34 | 32 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 7 | E 6 | ESE 6 | E 6 | E 5 | E 5 | ESE 5 | E 5 | SSE 4 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSE 4 | E 8 |
| kJ | 14 | 8 | 12 | 12 | 6 | 8 | 13 | 18 | 12 | 3 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 3 | 4 |
Swell 2 Height (m) Direction Period (s) | NE 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 8 | NE 8 | NE 8 | E 8 | E 8 | — | N 8 | E 8 | NE 8 |
| kJ | 3 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 1 | 1 | — | 1 | 4 | 2 |
Swell 3 Height (m) Direction Period (s) | NE 5 | NE 9 | NE 9 | NE 9 | NE 4 | NE 8 | — | — | NE 8 | NE 8 | N 8 | — | — | — | — | E 8 | E 8 | — | N 7 |
| kJ | 1 | 3 | 3 | 3 | 1 | 3 | — | — | 3 | 3 | 1 | — | — | — | — | 1 | 4 | — | 1 |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 3 | SSE 2 | — | — | SE 3 | ESE 5 | SSE 4 | SSE 4 | E 5 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | SE 4 | SE 4 | SE 4 | E 3 | SE 4 |
| kJ | 1 | 1 | 1 | — | — | 2 | 26 | 5 | 3 | 7 | 12 | 9 | 9 | 10 | 7 | 6 | 6 | 2 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 731 | 1149 | 941 | 232 | 232 | 232 | 232 | 1666 | 731 | 955 | 360 | 326 | 253 | 731 | 991 | 1563 | 1680 | 899 | 500 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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