Surf Forecasts:
How big are the waves at 21st Street (Miami) today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 0.5ft (0.2m), 7s period with E swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 1.5ft (0.4m), 3s period with SSE swell.
- Evening surf: Evening surf (20 Jun, local time) - 1.5ft (0.4m), 4s period with S swell.
The current surf forecast for 21st Street (Miami) at 5AM is: 0.4m 4s primary swell from a South-southeast direction and 0.2m 5s secondary swell from a East direction, 0.1m 7s secondary swell from a East direction (forecast issued at 01:00am June 20). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 0.5ft (0.2m) | 7s |
| Afternoon (20 Jun) | 1.5ft (0.4m) | 3s |
| Evening (20 Jun) | 1.5ft (0.4m) | 4s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat night. Warm (max 30°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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) | SSE 4 | SSE 4 | SSE 4 | E 7 | SSE 3 | S 4 | S 4 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SSE 3 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 7 | 4 | 4 | 3 | 9 | 4 | 1 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross | cross-on | cross | off | cross-off | cross | cross-on | cross-off | cross-off | cross-on | cross | off | cross-off | glassy | glassy | cross | cross-on | cross-on | cross | cross | cross-on |
High Tide | 1:05AM0.81m | 1:34PM0.75m | 2:00AM0.77m | 2:37PM0.72m | 2:54AM0.72m | 3:38PM0.70m | ||||||||||||||||||
Low Tide | 7:22AM-0.02m | 7:44PM0.01m | 8:20AM-0.00m | 8:44PM0.07m | 9:17AM0.01m | 9:44PM0.11m | ||||||||||||||||||
 |  |  |  | | | | | |  | | |  | | | | | | | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:14 | — |
mm | 4 | — | — | 3 | 2 | — | 7 | 2 | 6 | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 1 |
Temp °C | 28 | 29 | 28 | 29 | 30 | 30 | 30 | 30 | 26 | 27 | 28 | 29 | 30 | 30 | 28 | 29 | 28 | 28 | 28 | 29 | 29 | 30 | 30 | 29 |
Feels °C | 29 | 32 | 32 | 32 | 31 | 31 | 33 | 33 | 29 | 30 | 31 | 31 | 31 | 31 | 30 | 32 | 32 | 32 | 31 | 31 | 31 | 32 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 5 | E 5 | SSE 4 | E 7 | E 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | S 4 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 2 | 2 | 2 | 3 | 1 | 1 | 4 | 3 | 3 | 2 | 1 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | — | E 7 | E 4 | E 7 | E 7 | E 7 | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 4 | — | 1 | 1 | 1 | 4 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | N 9 | — | — | — | — | — | E 7 | — | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 4 | SSE 4 | — | SSE 3 | S 4 | S 4 | — | — | S 4 | — | — | S 3 | SSE 3 | S 3 | SSW 2 | — | — | — | — | — | SE 3 | SE 3 | SE 3 |
| kJ | 7 | 7 | 4 | — | 3 | 9 | 4 | — | — | 3 | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | 2 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 841 | 815 | 962 | 834 | 814 | 324 | 369 | 369 | 407 | 327 | 1149 | 1178 | 1178 | 324 | 324 | 915 | 915 | 915 | 1149 | 1634 | 1666 | 353 | 327 | 915 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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