Surf Forecasts:
How big are the waves at 21st Street (Miami) today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 1.5ft (0.4m), 4s period with E swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 0.5ft (0.2m), 9s period with NNE swell.
- Evening surf: Evening surf (11 Jul, local time) - 0.5ft (0.2m), 8s period with NNE swell.
The current surf forecast for 21st Street (Miami) at 6PM is: 0.5m 4s primary swell from a Southeast direction and 0.2m 8s secondary swell from a East direction, 0.2m 8s secondary swell from a North-northeast direction (forecast issued at 01:00pm July 11). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 1.5ft (0.4m) | 4s |
| Afternoon (11 Jul) | 0.5ft (0.2m) | 9s |
| Evening (11 Jul) | 0.5ft (0.2m) | 8s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 30°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | NNE 9 | SE 4 | E 8 | NNE 8 | NNE 8 | E 8 | E 8 | ESE 5 | SE 4 | SE 4 | SE 4 | SE 4 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 6 | 8 | 8 | 7 | 6 | 6 | 5 | 6 | 19 | 10 | 9 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:36PM0.83m | 6:38AM0.79m | 7:33PM0.87m | 7:38AM0.82m | 8:27PM0.90m | |||||||||||||||||||
Low Tide | 12:03PM-0.13m | 00:41AM0.05m | 1:02PM-0.16m | 1:39AM0.00m | 1:59PM-0.19m | 2:35AM-0.04m | ||||||||||||||||||
 |  | | |  |  | | | |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — |
 | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — | — | — | 8:14 |
mm | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 30 | 30 | 25 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 31 | 34 | 35 | 25 | 29 | 30 | 31 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 32 | 31 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SSE 5 | SSE 5 | E 8 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | NNE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 3 | E 8 | E 8 | E 8 | E 8 | E 8 | E 3 | E 3 | SSE 4 |
| kJ | 5 | 5 | 5 | 8 | 10 | 10 | 10 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | NNE 8 | E 8 | E 4 | E 4 | E 4 | E 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | N 7 | E 8 | NE 9 | NE 9 | N 9 | N 9 | N 9 | E 8 | E 8 | E 4 |
| kJ | 5 | 5 | 7 | 5 | 2 | 3 | 3 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 5 | 3 | 3 | 2 | 2 | 2 | 5 | 5 | 1 |
Swell 3 Height (m) Direction Period (s) | NE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | E 8 | NNE 8 | — | — | E 8 | NE 8 | — | N 10 | NE 9 | N 7 | N 7 | — | — | — | — | NE 9 | N 9 | E 8 |
| kJ | 3 | 8 | 7 | 7 | 6 | 6 | 5 | 6 | — | — | 5 | 2 | — | 2 | 3 | 1 | 1 | — | — | — | — | 3 | 2 | 5 |
Wind waves Height (m) Direction Period (s) | ESE 4 | E 3 | SE 4 | E 4 | — | NNW 3 | N 3 | E 4 | ESE 5 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 5 | SE 4 | SE 4 | SE 3 | SE 3 | SE 3 | SSE 5 | SSE 3 | — |
| kJ | 6 | 3 | 8 | 2 | — | 1 | 1 | 3 | 19 | 10 | 9 | 7 | 7 | 5 | 4 | 4 | 4 | 4 | 5 | 5 | 2 | 5 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 448 | 899 | 867 | 882 | 448 | 270 | 314 | 448 | 448 | 962 | 500 | 236 | 899 | 360 | 365 | 448 | 359 | 359 | 373 | 448 | 236 | 692 | 834 | 1032 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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