Surf Forecasts:
How big are the waves at 40th Street today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 3ft (0.9m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2ft (0.6m), 7s period with NE swell.
- Evening surf: Evening surf (10 Sep, local time) - 2ft (0.6m), 7s period with NE swell.
The current surf forecast for 40th Street at 4AM is: 0.9m 8s primary swell from a Northeast direction and 0.2m 8s secondary swell from a East direction, 0.6m 4s secondary swell from a East direction (forecast issued at 07:00pm September 09). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 3ft (0.9m) | 8s |
| Afternoon (10 Sep) | 2ft (0.6m) | 7s |
| Evening (10 Sep) | 2ft (0.6m) | 7s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu morning. Warm (max 30°C on Thu morning, min 29°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
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 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | SE 4 | NE 6 | NE 6 | NE 6 | NE 6 | ESE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 98 | 95 | 91 | 88 | 86 | 84 | 69 | 67 | 29 | 41 | 30 | 23 | 28 | 18 | 15 | 14 | 14 | 6 | 10 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 7:54PM1.03m | 8:15AM1.05m | 8:38PM1.05m | 9:02AM1.08m | 9:20PM1.05m | ||||||||||||||
Low Tide | 2:02AM0.06m | 2:26PM0.03m | 2:48AM0.02m | 3:11PM0.05m | |||||||||||||||
 |  | | | |  | | | |  | |  | | | |  | | | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | 7:30 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:29 | — | — |
mm | 1 | — | — | — | — | — | 3 | 2 | 1 | 1 | 2 | — | — | — | 1 | — | — | — | — |
Temp °C | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 |
Feels °C | 33 | 31 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 32 | 34 | 31 | 32 | 33 | 33 | 32 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 |
| kJ | 98 | 95 | 91 | 88 | 86 | 84 | 69 | 67 | 29 | 41 | 30 | 23 | 28 | 14 | 14 | 14 | 14 | 5 | 7 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 4 | NE 8 | NE 8 | NE 8 | NE 8 | ESE 8 | NE 8 | NNE 8 | NNE 8 | ESE 7 | ESE 7 | NE 9 |
| kJ | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 23 | 11 | 11 | 11 | 6 | 10 | 6 | 6 | 5 | 5 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 7 | ESE 7 | ESE 7 | NE 10 | NE 10 | E 6 |
| kJ | — | — | — | — | — | — | 5 | 5 | 5 | 5 | 5 | 5 | — | 4 | 5 | 5 | 4 | 4 | 1 |
Wind waves Height (m) Direction Period (s) | ESE 3 | ESE 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | — | ESE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | ESE 4 |
| kJ | 4 | 5 | 6 | 10 | 13 | 14 | 7 | — | 7 | 8 | 9 | 12 | 14 | 18 | 15 | 11 | 8 | 6 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 775 | 775 | 977 | 345 | 294 | 260 | 356 | 1506 | 345 | 317 | 4 | 155 | 146 | 78 | 383 | 294 | 800 | 800 | 800 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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