Surf Forecasts:
How big are the waves at 21st Street (Miami) today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 0.5ft (0.2m), 9s period with E swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 0.5ft (0.2m), 8s period with E swell.
- Evening surf: Evening surf (14 Sep, local time) - 0.5ft (0.2m), 8s period with E swell.
The current surf forecast for 21st Street (Miami) at 6PM is: 0.2m 8s primary swell from a East direction and 0.1m 9s secondary swell from a Northeast direction, 0.3m 2s secondary swell from a Southeast direction (forecast issued at 07:00am September 14). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 0.5ft (0.2m) | 9s |
| Afternoon (14 Sep) | 0.5ft (0.2m) | 8s |
| Evening (14 Sep) | 0.5ft (0.2m) | 8s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Wed night. Warm (max 29°C on Mon morning, min 27°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||||
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 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | E 4 | E 4 | E 4 | ENE 4 | NE 5 | NNE 8 | NNE 7 | NNE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 20 | 107 | 157 | 157 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | cross-on | on |
High Tide | 11:11AM0.96m | 11:16PM0.91m | 11:54AM0.91m | 11:55PM0.85m | 12:38PM0.86m | ||||||||||||||||||
Low Tide | 4:52AM0.03m | 5:16PM0.16m | 5:32AM0.08m | 5:58PM0.22m | 6:13AM0.13m | 6:42PM0.28m | |||||||||||||||||
 |  | |  | |  | | |  |  | | | | | | | | | | | | | | |
 | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | — | — | — | — | 7:25 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | — | 1 |
Temp °C | 27 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 28 | 28 | 28 |
Feels °C | 32 | 32 | 33 | 31 | 31 | 32 | 32 | 30 | 30 | 30 | 32 | 31 | 30 | 30 | 29 | 30 | 28 | 28 | 29 | 30 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSE 4 | E 8 | SSE 4 | E 8 | E 8 | E 8 | E 8 | N 8 | E 8 | NNE 7 | NNE 7 |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 1 | 6 | 2 | 6 | 6 | 6 | 5 | 5 | 6 | 157 | 157 |
Swell 2 Height (m) Direction Period (s) | — | — | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 11 | NE 10 | NE 10 | NE 10 | E 9 | SSE 4 | E 8 | SSE 4 | — | NE 10 | NE 9 | E 8 | E 8 | E 8 | E 8 |
| kJ | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 6 | 1 | 6 | 2 | — | 4 | 3 | 5 | 6 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | — | — | NE 11 | NE 11 | NE 11 | — | — | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | — | E 9 | NE 9 | E 9 | — | — |
| kJ | 3 | 3 | 3 | — | — | 5 | 5 | 5 | — | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | — | 2 | 3 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SE 2 | SSE 2 | SSE 2 | SE 2 | SE 2 | SE 3 | SE 3 | SE 4 | ENE 3 | ENE 3 | E 3 | E 4 | E 4 | E 4 | ENE 4 | NE 5 | NNE 8 | — | — |
| kJ | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 3 | 5 | 6 | 6 | 7 | 8 | 20 | 107 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 234 | 234 | 234 | 353 | 325 | 862 | 731 | 941 | 448 | 941 | 1242 | 1649 | 1149 | 862 | 731 | 941 | 918 | 955 | 1634 | 1149 | 814 | 815 | 814 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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