Surf Forecasts:
How big are the waves at 21st Street (Miami) today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 5ft (1.6m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 5ft (1.6m), 7s period with NE swell.
- Evening surf: Evening surf (31 Oct, local time) - 5.5ft (1.7m), 7s period with ENE swell.
The current surf forecast for 21st Street (Miami) at 1PM is: 1.6m 7s primary swell from a Northeast direction and 1.2m 6s secondary swell from a North-northeast direction, 0.1m 8s secondary swell from a East direction (forecast issued at 07:00am October 31). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 5ft (1.6m) | 7s |
| Afternoon (31 Oct) | 5ft (1.6m) | 7s |
| Evening (31 Oct) | 5.5ft (1.7m) | 7s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Sun night. Warm (max 27°C on Sat afternoon, min 24°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 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) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | ENE 6 | ENE 6 | ENE 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 211 | 277 | 244 | 214 | 220 | 295 | 326 | 355 | 400 | 420 | 394 | 358 | 344 | 319 | 423 | 266 | 379 | 373 | 361 | 187 | 271 | 271 | 245 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on |
High Tide | 1:11PM0.98m | 1:27AM0.90m | 2:18PM0.94m | 2:42AM0.88m | 3:27PM0.92m | ||||||||||||||||||
Low Tide | 6:41AM0.12m | 7:24PM0.26m | 7:49AM0.18m | 8:35PM0.27m | 9:02AM0.21m | 9:45PM0.25m | |||||||||||||||||
 |  | | | | | | | | | | | | | |  | |  | | | |  | | |
 | 7:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — |
 | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | 1 | 1 | 2 | 2 | 1 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 2 | 8 | 3 | — | — | 3 | 3 | — | 1 |
Temp °C | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 25 | 24 | 25 | 25 | 25 | 26 | 25 | 25 |
Feels °C | 26 | 26 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 24 | 25 | 24 | 23 | 24 | 25 | 24 | 22 | 23 | 23 | 23 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 7 | — | — | NNE 6 | — | — | — | — | — | — | — | N 15 | N 15 | NNE 8 | N 14 | NE 8 | — | SSE 5 | NNE 8 | NE 8 | — | — | NNE 8 |
| kJ | 211 | — | — | 106 | — | — | — | — | — | — | — | 4 | 4 | 162 | 4 | 178 | — | 2 | 166 | 187 | — | — | 109 |
Swell 2 Height (m) Direction Period (s) | E 9 | — | — | E 8 | — | — | — | — | — | — | N 16 | N 15 | N 15 | N 14 | N 14 | N 14 | — | — | — | — | — | — | — |
| kJ | 1 | — | — | 1 | — | — | — | — | — | — | 5 | 4 | 4 | 4 | 4 | 4 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | — | 277 | 244 | 214 | 220 | 295 | 326 | 355 | 400 | 420 | 394 | 358 | 344 | 319 | 423 | 266 | 379 | 373 | 361 | 151 | 271 | 271 | 245 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 841 | 941 | 941 | 1316 | 845 | 814 | 845 | 845 | 845 | 845 | 941 | 1242 | 845 | 727 | 938 | 938 | 941 | 731 | 731 | 731 | 731 | 727 | 731 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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