Surf Forecasts:
How big are the waves at 21st Street (Miami) today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 6ft (1.8m), 11s period with NNE swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 6ft (1.9m), 12s period with NNE swell.
- Evening surf: Evening surf (25 Sep, local time) - 6.5ft (2.0m), 12s period with NNE swell.
The current surf forecast for 21st Street (Miami) at 4PM is: 2.0m 12s primary swell from a North-northeast direction (forecast issued at 01:00pm September 25). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 6ft (1.8m) | 11s |
| Afternoon (25 Sep) | 6ft (1.9m) | 12s |
| Evening (25 Sep) | 6.5ft (2.0m) | 12s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Fri afternoon. Warm (max 29°C on Fri afternoon, min 26°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Fri 25 | Saturday 26 | Sunday 27 | |||||||||||||||||||
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) | NNE 11 | 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 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 799 | 1018 | 1200 | 1096 | 1077 | 980 | 904 | 816 | 802 | 802 | 802 | 857 | 871 | 759 | 669 | 626 | 554 | 517 | 443 | 378 | 289 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | cross-on | cross-on | cross |
High Tide | 8:11PM0.96m | 8:35AM1.01m | 8:47PM0.98m | 9:15AM1.04m | 9:24PM1.00m | ||||||||||||||||
Low Tide | 2:04PM0.14m | 2:20AM0.09m | 2:43PM0.12m | 2:58AM0.05m | 3:23PM0.12m | ||||||||||||||||
 |  |  |  |  |  | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — |
 | — | — | 7:14 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 |
Temp °C | 27 | 29 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 27 | 27 | 27 |
Feels °C | 29 | 30 | 27 | 27 | 26 | 27 | 28 | 27 | 27 | 30 | 29 | 28 | 27 | 28 | 28 | 27 | 28 | 29 | 27 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | — | — | 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 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 |
| kJ | 799 | — | — | 1096 | 1077 | 980 | 904 | 816 | 802 | 802 | 802 | 857 | 871 | 759 | 669 | 626 | 554 | 517 | 443 | 378 | 289 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNE 12 | NNE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1018 | 1200 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 774 | 596 | 353 | 382 | 596 | 596 | 66 | 60 | 66 | 324 | 325 | 324 | 324 | 324 | 66 | 66 | 163 | 266 | 292 | 324 | 222 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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