Surf Forecasts:
How big are the waves at 40th Street today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2ft (0.6m), 4s period with SE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 1.5ft (0.4m), 4s period with ESE swell.
- Evening surf: Evening surf (12 Sep, local time) - 0.5ft (0.2m), 8s period with ESE swell.
The current surf forecast for 40th Street at 1AM is: 0.2m 8s primary swell from a East-southeast direction and 0.2m 7s secondary swell from a North-northeast direction, 0.5m 4s secondary swell from a Southeast direction (forecast issued at 07:00pm September 11). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2ft (0.6m) | 4s |
| Afternoon (12 Sep) | 1.5ft (0.4m) | 4s |
| Evening (12 Sep) | 0.5ft (0.2m) | 8s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun night. Warm (max 31°C on Sat afternoon, min 28°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||
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 6 | NE 7 | NE 7 | SE 4 | SE 4 | SE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 8 | SE 4 | SE 4 | SE 4 | S 4 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 14 | 8 | 8 | 6 | 12 | 13 | 7 | 6 | 6 | 6 | 9 | 12 | 14 | 9 | 7 | 7 | 15 | 15 | 15 |
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 | on | on | on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:20PM1.05m | 9:47AM1.08m | 10:00PM1.03m | 10:29AM1.05m | 10:39PM1.00m | ||||||||||||||
Low Tide | 3:11PM0.05m | 3:31AM0.01m | 3:55PM0.09m | 4:14AM0.02m | 4:38PM0.14m | ||||||||||||||
 |  | |  | |  | | | | |  | | |  | | | | | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | 7:29 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:27 | — | — |
mm | — | — | — | — | — | 3 | 3 | 1 | 2 | — | 2 | — | — | — | — | — | 1 | 6 | 2 |
Temp °C | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 31 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 31 | 30 | 28 | 29 |
Feels °C | 33 | 32 | 32 | 32 | 32 | 32 | 33 | 34 | 31 | 31 | 32 | 32 | 33 | 32 | 32 | 32 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 7 | NE 7 | NNE 7 | ESE 8 | ESE 8 | ESE 4 | ESE 4 | ESE 4 | SSE 4 | ESE 8 | ESE 8 | SE 4 | ESE 5 | ESE 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 14 | 8 | 8 | 5 | 6 | 6 | 7 | 6 | 6 | 3 | 7 | 7 | 14 | 4 | 5 | 7 | 15 | 15 | 15 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ENE 6 | ENE 6 | ESE 8 | S 4 | S 4 | ESE 8 | NE 8 | NE 8 | ESE 8 | ESE 8 | ESE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 5 | 5 | 6 | 6 | 4 | 3 | 6 | 3 | 3 | 6 | 3 | 3 | 7 | 7 | 7 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 10 | NE 10 | ENE 6 | NE 6 | NE 6 | NE 9 | NE 6 | ESE 8 | ESE 8 | NE 8 | NE 5 | NE 5 | NE 8 | NE 8 | NE 9 | — | — | — | — |
| kJ | 4 | 4 | 3 | 1 | 2 | 3 | 1 | 6 | 6 | 3 | 1 | 1 | 3 | 3 | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 4 | — | — | ESE 4 | SE 4 | SE 4 | S 4 | S 4 | SSE 4 | SE 4 | SE 4 | SE 4 | SSE 4 |
| kJ | 7 | 7 | 5 | 6 | 12 | 13 | 6 | — | — | 3 | 9 | 12 | 9 | 9 | 6 | 7 | 6 | 4 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1564 | 1112 | 383 | 311 | 328 | 772 | 1612 | 1612 | 1071 | 383 | 294 | 260 | 293 | 167 | 167 | 356 | 1135 | 293 | 167 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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