Surf Forecasts:
How big are the waves at 40th Street today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 2ft (0.6m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 1.5ft (0.5m), 7s period with NE swell.
- Evening surf: Evening surf (19 Sep, local time) - 1.5ft (0.5m), 7s period with NE swell.
The current surf forecast for 40th Street at 7PM is: 0.5m 7s primary swell from a Northeast direction and 0.2m 7s secondary swell from a East-southeast direction (forecast issued at 01:00pm September 19). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 2ft (0.6m) | 7s |
| Afternoon (19 Sep) | 1.5ft (0.5m) | 7s |
| Evening (19 Sep) | 1.5ft (0.5m) | 7s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Sun night. Warm (max 30°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||||
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) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 7 | NE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 37 | 29 | 22 | 22 | 23 | 27 | 27 | 19 | 19 | 19 | 19 | 18 | 12 | 7 | 7 | 7 | 7 | 7 | 6 | 8 | 12 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | glassy | glassy | glassy | on | cross-on | cross | glassy | cross-on | glassy | glassy | glassy | on | on | cross-on | cross-on |
High Tide | 3:13PM0.80m | 3:21AM0.78m | 4:15PM0.81m | 4:25AM0.79m | 5:14PM0.84m | ||||||||||||||||
Low Tide | 9:07AM0.31m | 9:43PM0.42m | 10:09AM0.31m | 10:44PM0.41m | 11:04AM0.30m | ||||||||||||||||
 |  | |  |  | | | |  | | |  | | |  | | | | | | | |
 | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | — | — | 7:20 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:17 | — | — |
mm | 1 | — | 1 | 1 | — | 1 | 1 | 1 | — | — | 1 | 9 | 4 | — | — | — | — | — | 3 | 8 | 1 |
Temp °C | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 29 | 30 | 29 | 27 | 26 | 27 | 27 | 27 | 28 | 30 | 29 | 26 | 28 |
Feels °C | 31 | 30 | 30 | 30 | 30 | 31 | 30 | 31 | 33 | 32 | 31 | 30 | 31 | 30 | 31 | 31 | 32 | 32 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 7 | NE 9 |
| kJ | 37 | 29 | 22 | 22 | 23 | 27 | 27 | 19 | 19 | 19 | 19 | 18 | 12 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 12 |
Swell 2 Height (m) Direction Period (s) | E 7 | ESE 7 | NE 9 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | NNE 9 | NE 6 |
| kJ | 4 | 5 | 3 | 4 | 4 | 4 | 4 | 2 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 6 | 6 | 5 | 5 | 8 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | E 10 | NE 8 | NE 8 | E 9 | E 9 | E 9 | — | — | — | — | — | — | — | — | — | — | N 7 | E 8 | E 7 |
| kJ | — | — | 2 | 3 | 3 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | ESE 7 | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 2 |
| kJ | — | — | 5 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 925 | 1219 | 807 | 1195 | 977 | 311 | 167 | 373 | 169 | 307 | 307 | 360 | 360 | 377 | 452 | 309 | 307 | 308 | 307 | 294 | 167 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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