Surf Forecasts:
How big are the waves at 21st Street (Miami) today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 1.5ft (0.4m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 1.5ft (0.4m), 7s period with NE swell.
- Evening surf: Evening surf (15 Jul, local time) - 1.5ft (0.4m), 7s period with NE swell.
The current surf forecast for 21st Street (Miami) at 5AM is: 0.2m 8s primary swell from a North-northeast direction (forecast issued at 01:00am July 15). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 1.5ft (0.4m) | 8s |
| Afternoon (15 Jul) | 1.5ft (0.4m) | 7s |
| Evening (15 Jul) | 1.5ft (0.4m) | 7s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 30°C on Wed afternoon, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
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) | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | E 8 | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | SSE 4 | SSE 4 | SSE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 6 | 11 | 14 | 14 | 14 | 14 | 13 | 12 | 7 | 7 | 7 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 16 | 15 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | cross-on | cross-on | glassy | off | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross |
High Tide | 9:30AM0.87m | 10:09PM0.92m | 10:24AM0.87m | 10:58PM0.90m | 11:18AM0.85m | |||||||||||||||||||
Low Tide | 3:28AM-0.07m | 3:47PM-0.19m | 4:19AM-0.09m | 4:38PM-0.16m | 5:10AM-0.09m | 5:29PM-0.10m | ||||||||||||||||||
 |  |  |  | | |  | |  | |  | | | | | | | | | | | | | | |
 | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:13 | — |
mm | 1 | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
Temp °C | 28 | 27 | 28 | 29 | 30 | 30 | 29 | 27 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 28 | 28 | 29 | 30 | 29 | 29 | 29 |
Feels °C | 29 | 28 | 29 | 31 | 32 | 32 | 33 | 28 | 31 | 31 | 32 | 33 | 32 | 29 | 31 | 30 | 32 | 31 | 31 | 32 | 31 | 29 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SE 4 | SE 4 | NNE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 7 |
| kJ | 3 | 3 | 11 | 14 | 14 | 14 | 14 | 13 | 12 | 7 | 7 | 7 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 1 | 1 | 2 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | SSE 4 | E 8 | E 8 | E 8 | E 8 | SE 3 | SSE 4 | SSE 4 | SSE 5 | E 8 | E 8 | E 8 | E 8 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 7 | 6 | 2 | 5 | 5 | 5 | 5 | 1 | 1 | 2 | 2 | 5 | 5 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | — | SSE 5 | E 9 | — | E 8 | E 8 | E 8 | E 8 | SE 5 | N 5 | — | — | E 8 | — | — | — | — | NE 6 | N 8 | — | — |
| kJ | 5 | 5 | 5 | — | 2 | 1 | — | 5 | 5 | 5 | 5 | 1 | 1 | — | — | 1 | — | — | — | — | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 4 | SE 4 | SE 5 | SE 3 | SE 3 | — | — | — | — | — | SE 5 | SE 2 | SSE 3 | SSE 3 | S 3 | S 3 | S 3 | SSE 3 | SSE 3 | SSE 4 | SSE 4 | SSE 4 |
| kJ | — | — | 3 | 3 | 3 | 3 | 1 | — | — | — | — | — | 1 | 2 | 3 | 3 | 1 | 1 | 1 | 1 | 3 | 16 | 15 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 448 | 325 | 324 | 448 | 359 | 324 | 250 | 327 | 327 | 327 | 369 | 1642 | 325 | 325 | 1634 | 1149 | 943 | 1149 | 1149 | 1634 | 1634 | 1649 | 1562 | 92 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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