Surf Forecasts:
How big are the waves at 21st Street (Miami) today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 1ft (0.3m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 1.5ft (0.4m), 8s period with NNE swell.
- Evening surf: Evening surf (12 Oct, local time) - 2ft (0.6m), 4s period with NNE swell.
The current surf forecast for 21st Street (Miami) at 3PM is: 0.4m 8s primary swell from a North-northeast direction and 0.3m 7s secondary swell from a East direction (forecast issued at 07:00am October 12). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 1ft (0.3m) | 8s |
| Afternoon (12 Oct) | 1.5ft (0.4m) | 8s |
| Evening (12 Oct) | 2ft (0.6m) | 4s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||||||||||
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 6 | NE 8 | NE 8 | NNE 8 | NNE 3 | NE 4 | NNE 4 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 4 | NE 4 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 13 | 11 | 10 | 24 | 7 | 10 | 12 | 10 | 9 | 9 | 9 | 9 | 11 | 12 | 9 | 10 | 10 | 11 | 13 | 24 | 25 | 21 | 16 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-on | 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 | cross-on | cross-on | cross-on | on | on |
High Tide | 10:02AM1.04m | 10:04PM0.97m | 10:41AM1.01m | 10:40PM0.92m | 11:21AM0.96m | ||||||||||||||||||
Low Tide | 3:41AM0.07m | 4:08PM0.21m | 4:18AM0.10m | 4:46PM0.25m | 4:56AM0.14m | 5:25PM0.30m | |||||||||||||||||
 |  | |  |  |  |  | | | | | | | | | | | | | | | | | |
 | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 |
Feels °C | 33 | 33 | 33 | 31 | 29 | 29 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | E 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | NE 8 | NE 8 | NNE 8 |
| kJ | 13 | 7 | 8 | 8 | 4 | 4 | 4 | 9 | 9 | 9 | 9 | 9 | 4 | 4 | 9 | 10 | 10 | 10 | 10 | 4 | 10 | 3 | 6 |
Swell 2 Height (m) Direction Period (s) | SSE 5 | SSE 4 | NE 8 | SSE 4 | SE 4 | SE 5 | — | E 7 | E 7 | E 7 | E 7 | E 7 | NNE 8 | NNE 8 | E 7 | E 7 | E 7 | E 7 | NNE 8 | NNE 8 | NNE 8 | E 8 | E 8 |
| kJ | 5 | 4 | 10 | 1 | 1 | 1 | — | 4 | 4 | 4 | 4 | 4 | 6 | 6 | 4 | 4 | 4 | 4 | 6 | 7 | 7 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | NNE 7 | NE 8 | SSE 4 | S 4 | — | — | — | — | — | — | — | — | — | — | N 5 | — | E 9 | E 9 | E 9 | — | — | — | — |
| kJ | 5 | 11 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 1 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | — | E 3 | NNE 8 | NNE 3 | NE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 |
| kJ | 1 | — | 1 | 24 | 7 | 10 | 12 | 10 | 8 | 7 | 7 | 7 | 11 | 12 | 8 | 9 | 10 | 11 | 13 | 24 | 25 | 21 | 16 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 232 | 314 | 314 | 324 | 324 | 324 | 862 | 862 | 862 | 865 | 359 | 1178 | 1562 | 955 | 915 | 1149 | 338 | 359 | 375 | 1236 | 1191 | 1167 | 915 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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