Surf Forecasts:
How big are the waves at 21st Street (Miami) today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 5ft (1.5m), 12s period with NNE swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 5ft (1.5m), 12s period with NNE swell.
- Evening surf: Evening surf (23 Oct, local time) - 6ft (1.8m), 12s period with NE swell.
The current surf forecast for 21st Street (Miami) at 9AM is: 1.5m 12s primary swell from a North-northeast direction and 0.4m 5s secondary swell from a East direction, 0.6m 5s secondary swell from a East direction (forecast issued at 01:00am October 23). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 5ft (1.5m) | 12s |
| Afternoon (23 Oct) | 5ft (1.5m) | 12s |
| Evening (23 Oct) | 6ft (1.8m) | 12s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sun afternoon. Warm (max 26°C on Fri morning, min 24°C on Sat night). Winds decreasing (fresh winds from the NE on Fri night, light winds from the N by Sun morning). | ||||||||||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||||||||||||
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) | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NE 12 | NE 12 | NE 6 | NE 6 | NNE 11 | NE 11 | NE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 835 | 849 | 727 | 626 | 626 | 760 | 944 | 307 | 297 | 215 | 676 | 615 | 595 | 550 | 513 | 417 | 338 | 373 | 521 | 787 | 992 | 1493 | 1908 | 1533 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:41AM0.96m | 6:52PM0.95m | 7:24AM1.02m | 7:33PM0.99m | 8:08AM1.07m | 8:13PM1.02m | ||||||||||||||||||
Low Tide | 00:24AM0.20m | 12:49PM0.23m | 1:05AM0.13m | 1:32PM0.19m | 1:46AM0.07m | 2:15PM0.16m | ||||||||||||||||||
 |  |  |  | | |  | |  | |  | | | | | | | |  | | | | | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 1 | 2 |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 25 | 25 | 26 |
Feels °C | 23 | 24 | 24 | 24 | 23 | 23 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 22 | 22 | 23 | 24 | 25 | 24 | 24 | 22 | 22 | 24 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | NNE 12 | NNE 12 | NNE 12 | — | NNE 12 | E 10 | E 10 | NNE 11 | E 10 | E 9 | E 6 | E 6 | E 9 | E 5 | NNE 10 | NNE 10 | NNE 11 | NNE 11 | NNE 11 | — | — | — |
| kJ | 1 | 1 | 727 | 626 | 626 | — | 294 | 2 | 2 | 215 | 2 | 2 | 15 | 10 | 1 | 5 | 338 | 373 | 521 | 787 | 992 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | E 5 | E 8 | E 8 | — | — | — | — | E 10 | E 9 | — | E 9 | E 9 | E 9 | E 8 | E 5 | E 5 | E 8 | E 8 | — | — | — | — |
| kJ | — | — | 8 | 1 | 1 | — | — | — | — | 2 | 2 | — | 2 | 2 | 1 | 1 | 8 | 7 | 1 | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | E 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 12 | NNE 12 | E 5 | E 5 | E 5 | NE 12 | NE 12 | NE 6 | NE 6 | NE 6 | NE 11 | NE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | — | ENE 5 | E 5 | E 4 | — | NNE 11 | NNE 11 | NE 10 |
| kJ | 835 | 849 | 18 | 12 | 17 | 760 | 944 | 307 | 297 | 200 | 676 | 615 | 595 | 550 | 513 | 417 | — | 7 | 4 | 2 | — | 1493 | 1908 | 1533 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 596 | 596 | 923 | 991 | 1043 | 923 | 943 | 915 | 915 | 865 | 920 | 1149 | 923 | 920 | 920 | 338 | 338 | 338 | 920 | 1167 | 920 | 915 | 915 | 731 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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