Surf Forecasts:
How big are the waves at 21st Street (Miami) today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 2ft (0.6m), 4s period with NE swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 2.5ft (0.7m), 4s period with ENE swell.
- Evening surf: Evening surf (14 Oct, local time) - 2.5ft (0.8m), 4s period with ENE swell.
The current surf forecast for 21st Street (Miami) at 5AM is: 0.6m 4s primary swell from a Northeast direction and 0.3m 8s secondary swell from a Northeast direction, 0.2m 7s secondary swell from a East direction (forecast issued at 01:00am October 14). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 2ft (0.6m) | 4s |
| Afternoon (14 Oct) | 2.5ft (0.7m) | 4s |
| Evening (14 Oct) | 2.5ft (0.8m) | 4s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Warm (max 29°C on Fri afternoon, min 27°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||||||||||||
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 4 | NE 8 | NE 8 | NE 8 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | ENE 5 | E 4 | NNE 5 | NNE 5 | NE 5 | NE 5 | NNE 7 | NE 7 | ESE 4 | NE 7 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 15 | 13 | 13 | 11 | 13 | 18 | 17 | 31 | 33 | 22 | 14 | 10 | 10 | 6 | 11 | 20 | 12 | 17 | 13 | 9 | 9 | 9 | 11 | 11 |
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 | on | on | cross-on | on | on | on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:21AM0.96m | 11:18PM0.88m | 12:03PM0.91m | 11:59PM0.83m | 12:50PM0.87m | |||||||||||||||||||
Low Tide | 4:56AM0.14m | 5:25PM0.30m | 5:35AM0.19m | 6:08PM0.34m | 6:18AM0.24m | 6:57PM0.38m | ||||||||||||||||||
 |  |  |  | | |  | | | |  | | | | | | | | |  | | | | | |
 | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | — | — | 1 | — | — | 2 | 2 |
Temp °C | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 |
Feels °C | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 30 | 31 | 31 | 30 | 30 | 29 | 29 | 30 | 30 | 30 | 30 | 32 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | N 8 | NE 8 | NNE 7 | NNE 5 | NNE 5 | NNE 5 | NE 5 | SSE 4 | NNE 7 | NE 7 | NNE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 |
| kJ | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 1 | 3 | 5 | 11 | 10 | 10 | 6 | 3 | 20 | 12 | 5 | 13 | 9 | 9 | 9 | 11 | 11 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | — | — | NNE 7 | NE 8 | E 8 | SSE 4 | NNE 8 | SSE 4 | NNE 7 | SSE 4 | E 8 | E 8 | E 8 | NE 8 | NE 8 | E 9 | SSE 5 | SSE 5 |
| kJ | 4 | 4 | 4 | 4 | 4 | 5 | — | — | 5 | 2 | 1 | 1 | 6 | 1 | 5 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | E 9 | — | — | NNE 8 | — | — | — | — | E 8 | NE 8 | NNE 8 | E 8 | NNE 8 | E 8 | E 8 | — | — | — | E 8 | E 8 | N 15 | E 9 | E 9 |
| kJ | — | 1 | — | — | 7 | — | — | — | — | 1 | 2 | 6 | 1 | 6 | 1 | 1 | — | — | — | 1 | 1 | 4 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | ENE 5 | E 4 | E 4 | ESE 4 | E 4 | NE 5 | ESE 3 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 |
| kJ | 15 | 13 | 13 | 11 | 13 | 18 | 17 | 31 | 33 | 22 | 14 | 6 | 7 | 3 | 11 | 3 | 11 | 17 | 13 | 9 | 6 | 6 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 915 | 338 | 353 | 353 | 1270 | 1149 | 1149 | 915 | 943 | 865 | 1149 | 1149 | 1634 | 1563 | 955 | 941 | 941 | 234 | 938 | 941 | 1655 | 1560 | 448 | 731 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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