Surf Forecasts:
How big are the waves at 21st Street (Miami) today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 0.5ft (0.2m), 9s period with E swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 0.5ft (0.2m), 9s period with E swell.
- Evening surf: Evening surf (13 Sep, local time) - 0.5ft (0.2m), 9s period with E swell.
The current surf forecast for 21st Street (Miami) at 1PM is: 0.2m 9s primary swell from a East direction and 0.2m 3s secondary swell from a South-southeast direction (forecast issued at 07:00am September 13). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 0.5ft (0.2m) | 9s |
| Afternoon (13 Sep) | 0.5ft (0.2m) | 9s |
| Evening (13 Sep) | 0.5ft (0.2m) | 9s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 30°C on Sun afternoon, min 28°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||||
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 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 14 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | on | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | on | cross-on |
High Tide | 10:29AM1.00m | 10:38PM0.95m | 11:11AM0.96m | 11:16PM0.91m | 11:54AM0.91m | ||||||||||||||||||
Low Tide | 4:13AM0.00m | 4:36PM0.10m | 4:52AM0.03m | 5:16PM0.16m | 5:32AM0.08m | 5:58PM0.22m | |||||||||||||||||
 |  | | | | | |  | |  |  | | | | | | | | | | |  | | |
 | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | — | — | — | — | 7:27 | — | — | — | — | — | — | — | 7:25 | — | — | — | — | — | — | — | 7:24 | — | — |
mm | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — |
Temp °C | 28 | 28 | 29 | 29 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 28 |
Feels °C | 32 | 32 | 34 | 31 | 32 | 32 | 33 | 32 | 32 | 32 | 33 | 31 | 31 | 32 | 32 | 31 | 32 | 31 | 32 | 31 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 4 | SSE 3 | SSE 3 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | SSE 3 | E 8 |
| kJ | 2 | 1 | 1 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 14 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 1 | 6 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 9 | — | — | NE 9 | NE 9 | NE 9 | — | SSE 4 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 11 | NE 10 | NE 10 | SSE 3 | NE 10 | E 8 | NE 10 |
| kJ | 6 | 6 | 6 | — | — | 3 | 3 | 3 | — | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 1 | 4 | 6 | 4 |
Swell 3 Height (m) Direction Period (s) | NE 8 | E 4 | E 4 | NE 8 | NE 9 | — | — | — | NE 9 | NE 9 | NE 9 | NE 9 | — | N 11 | NE 11 | NE 11 | — | — | NE 10 | NE 10 | NE 10 | NE 10 | — |
| kJ | 3 | 2 | 2 | 3 | 3 | — | — | — | 3 | 3 | 3 | 3 | — | 2 | 5 | 5 | — | — | 4 | 4 | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | — | — | SSE 3 | SSE 3 | SSE 3 | SSE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | ENE 3 | E 3 |
| kJ | 1 | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 234 | 234 | 234 | 314 | 314 | 234 | 234 | 234 | 234 | 234 | 234 | 941 | 327 | 862 | 517 | 517 | 845 | 845 | 845 | 845 | 845 | 845 | 918 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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