Surf Forecasts:
How big are the waves at 21st Street (Miami) today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 5ft (1.5m), 12s period with NNE swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 4.5ft (1.3m), 12s period with NNE swell.
- Evening surf: Evening surf (27 Sep, local time) - 3.5ft (1.1m), 12s period with NNE swell.
The current surf forecast for 21st Street (Miami) at 12AM is: 1.6m 12s primary swell from a North-northeast direction (forecast issued at 07:00pm September 26). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 5ft (1.5m) | 12s |
| Afternoon (27 Sep) | 4.5ft (1.3m) | 12s |
| Evening (27 Sep) | 3.5ft (1.1m) | 12s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 28°C on Sat night, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 26 | Sunday 27 | Monday 28 | |||||||||||||||||
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) | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NE 10 | NNE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 802 | 857 | 784 | 759 | 626 | 616 | 554 | 525 | 458 | 390 | 294 | 285 | 200 | 193 | 151 | 146 | 95 | 106 | 92 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross-on | cross | cross-off |
High Tide | 8:47PM0.98m | 9:15AM1.04m | 9:24PM1.00m | 9:57AM1.06m | 10:04PM1.00m | ||||||||||||||
Low Tide | 2:43PM0.12m | 2:58AM0.05m | 3:23PM0.12m | 3:37AM0.02m | 4:04PM0.13m | ||||||||||||||
 |  |  |  | |  | |  | |  | | | | | | | | | | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | 1 | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 |
Feels °C | 32 | 29 | 27 | 28 | 27 | 27 | 28 | 27 | 27 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NE 10 | NNE 10 |
| kJ | 802 | 857 | 784 | 759 | 626 | 616 | 554 | 525 | 458 | 390 | 294 | 285 | 200 | 193 | 151 | 146 | 95 | 106 | 92 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | — | — | E 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | E 10 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 3 | E 3 | SSW 3 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 66 | 596 | 74 | 66 | 66 | 66 | 273 | 324 | 324 | 292 | 145 | 121 | 127 | 3 | 292 | 292 | 292 | 11 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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