Surf Forecasts:
How big are the waves at 21st Street (Miami) today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 1ft (0.3m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 0.5ft (0.2m), 8s period with E swell.
- Evening surf: Evening surf (16 Jul, local time) - 1.5ft (0.5m), 3s period with SE swell.
The current surf forecast for 21st Street (Miami) at 7AM is: 0.4m 7s primary swell from a Northeast direction and 0.2m 8s secondary swell from a East direction (forecast issued at 01:00am July 16). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 1ft (0.3m) | 7s |
| Afternoon (16 Jul) | 0.5ft (0.2m) | 8s |
| Evening (16 Jul) | 1.5ft (0.5m) | 3s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri night. Warm (max 30°C on Thu afternoon, min 28°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the SSE by Fri afternoon). | ||||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
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) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | SE 3 | S 3 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | SSE 3 | SSE 4 | S 4 | S 4 | S 4 | SSE 3 | SSE 3 | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 12 | 12 | 7 | 7 | 7 | 4 | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 16 | 21 | 10 | 6 | 2 | 2 | 3 | 8 | 13 | 14 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross-on |
High Tide | 10:24AM0.87m | 10:58PM0.90m | 11:18AM0.85m | 11:45PM0.86m | 12:11PM0.81m | |||||||||||||||||||
Low Tide | 4:19AM-0.09m | 4:38PM-0.16m | 5:10AM-0.09m | 5:29PM-0.10m | 6:00AM-0.07m | 6:20PM-0.04m | ||||||||||||||||||
 | |  | | |  | |  |  | | | |  | | |  | | |  | | | | | | |
 | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | 3 | — | — | — | 1 | — | — | — | — |
Temp °C | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 |
Feels °C | 33 | 33 | 33 | 33 | 32 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 31 | 30 | 29 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 4 |
| kJ | 12 | 12 | 7 | 7 | 7 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 9 | E 8 |
| kJ | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | — | SE 5 | SE 5 | SE 5 | S 5 | — | — | — | — | — | E 8 | NE 6 | NE 6 | N 8 | — | — | — | — | — | NE 9 | NE 8 | NE 9 | NE 9 | NE 7 |
| kJ | — | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | 3 | 3 | 3 | 3 | 2 |
Wind waves Height (m) Direction Period (s) | ESE 5 | — | — | — | SE 5 | SE 3 | SE 3 | S 3 | SSE 3 | S 3 | S 3 | S 3 | SSE 3 | SSE 4 | S 4 | S 4 | S 4 | SSE 3 | SSE 3 | SSE 3 | SSE 4 | SSE 4 | SSE 4 | SSE 4 |
| kJ | 2 | — | — | — | 1 | 3 | 5 | 5 | 3 | 3 | 3 | 2 | 3 | 16 | 21 | 10 | 6 | 2 | 2 | 3 | 8 | 13 | 14 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 324 | 1149 | 1149 | 369 | 325 | 325 | 1642 | 862 | 943 | 941 | 1149 | 1634 | 1642 | 1634 | 92 | 92 | 145 | 236 | 236 | 1634 | 1634 | 731 | 515 | 500 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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