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), 6s 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 (0.5m), 4s period with ESE swell.
The current surf forecast for 21st Street (Miami) at 8AM is: 0.3m 6s primary swell from a East direction and 0.2m 8s secondary swell from a East direction (forecast issued at 01:00am September 04). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 1.5ft (0.4m) | 6s |
| Afternoon (04 Sep) | 2ft (0.6m) | 5s |
| Evening (04 Sep) | 1.5ft (0.5m) | 4s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Sat night. Warm (max 30°C on Sat afternoon, min 28°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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 | 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 6 | E 6 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | SE 4 | SE 4 | ESE 4 | ESE 4 | ESE 3 | E 3 | E 8 | SE 3 | SE 3 | SSE 3 | E 7 | E 7 | SE 3 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 6 | 6 | 8 | 20 | 18 | 12 | 10 | 8 | 6 | 6 | 5 | 5 | 5 | 2 | 1 | 2 | 3 | 2 | 1 | 1 | 2 | 6 | 6 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-off | cross |
High Tide | 1:40AM0.81m | 2:44PM0.83m | 2:50AM0.79m | 3:57PM0.83m | 4:07AM0.80m | 5:09PM0.85m | ||||||||||||||||||
Low Tide | 8:09AM0.08m | 8:50PM0.25m | 9:21AM0.10m | 10:06PM0.25m | 10:35AM0.10m | |||||||||||||||||||
 |  |  |  | | | |  | | | |  | | |  | | | | | | | | | | |
 | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — | — |
mm | — | — | — | 2 | — | — | — | 1 | 1 | — | 1 | — | — | 1 | 7 | 3 | — | — | — | — | — | — | 4 | 2 |
Temp °C | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 |
Feels °C | 32 | 33 | 34 | 30 | 30 | 31 | 32 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 29 | 32 | 33 | 33 | 34 | 34 | 32 | 31 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 5 | — | E 8 | E 8 | E 8 | SSE 3 | SSE 4 | E 7 | E 7 | SE 3 | SSE 3 | SSE 3 | E 7 | E 9 | E 9 |
| kJ | 7 | 6 | 6 | 8 | 5 | 5 | 5 | 5 | 5 | 2 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | — | — | NE 8 | NE 8 | NE 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | E 8 | — | NE 7 | E 7 | E 3 | E 7 | NE 6 | NE 6 | — |
| kJ | 6 | 6 | 5 | 5 | — | — | 3 | 3 | 3 | 1 | 1 | 1 | 1 | — | 1 | 1 | — | 2 | 1 | 1 | 1 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | NE 9 | NE 4 | — | — | NE 8 | NE 8 | — | — | — | NE 8 | E 8 | — | — | E 8 | N 8 | N 8 | NE 7 | N 7 | NE 7 | E 7 | N 6 | E 10 | N 9 | NE 6 |
| kJ | 3 | 1 | — | — | 3 | 3 | — | — | — | 3 | 1 | — | — | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | SE 4 | SE 4 | ESE 4 | ESE 4 | ESE 3 | E 3 | E 3 | SE 3 | SE 3 | SSE 3 | — | — | SE 3 | SE 3 | — |
| kJ | — | — | — | — | 20 | 18 | 12 | 10 | 8 | 6 | 6 | 5 | 5 | 5 | 2 | 1 | 2 | 3 | 2 | — | — | 2 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 232 | 213 | 232 | 232 | 1666 | 731 | 461 | 254 | 326 | 448 | 448 | 1563 | 731 | 1680 | 958 | 899 | 955 | 955 | 353 | 327 | 324 | 324 | 324 | 369 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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