Surf Forecasts:
How big are the waves at 40th Street today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 0.5ft (0.1m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 0.5ft (0.1m), 9s period with NE swell.
- Evening surf: Evening surf (30 Jul, local time) - 0.5ft (0.2m), 3s period with NNW swell.
The current surf forecast for 40th Street at 10PM is: 0.2m 3s primary swell from a North-northwest direction (forecast issued at 01:00pm July 30). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 0.5ft (0.1m) | 9s |
| Afternoon (30 Jul) | 0.5ft (0.1m) | 9s |
| Evening (30 Jul) | 0.5ft (0.2m) | 3s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sat night. Warm (max 33°C on Thu afternoon, min 25°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sat night). | |||||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||||
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 9 | NE 9 | NE 9 | E 8 | E 8 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | SE 3 | SSE 4 | S 4 | NE 9 | NE 9 | E 8 | ESE 8 | E 8 | SE 4 | SSE 4 | S 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 3 | 3 | 1 | 1 | 3 | 3 | 4 | 4 | 4 | 4 | 19 | 10 | 3 | 3 | 6 | 7 | 5 | 16 | 34 | 19 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-on | glassy | glassy | off | off | off | cross-off | cross-on | cross | on | glassy | off | off | cross-off | cross-on | cross-on | cross-off | cross-off |
High Tide | 9:27AM0.78m | 9:58PM0.85m | 10:08AM0.80m | 10:34PM0.85m | 10:50AM0.82m | ||||||||||||||||
Low Tide | 3:35PM0.00m | 4:01AM0.09m | 4:12PM0.01m | 4:37AM0.06m | 4:51PM0.03m | ||||||||||||||||
 |  |  | |  | |  |  | | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — |
 | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | — | — | 5 | 2 |
Temp °C | 31 | 33 | 31 | 29 | 29 | 28 | 28 | 27 | 30 | 33 | 32 | 32 | 29 | 30 | 28 | 27 | 30 | 32 | 31 | 25 | 28 |
Feels °C | 32 | 35 | 32 | 32 | 33 | 32 | 31 | 29 | 32 | 34 | 33 | 34 | 31 | 35 | 32 | 30 | 32 | 32 | 30 | 24 | 29 |
Swell 1 Height (m) Direction Period (s) | E 8 | S 3 | S 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | S 4 | — | NE 10 | NE 10 | NE 10 | SSE 4 | SSE 4 | SSE 4 | S 4 | ESE 8 | E 8 | NE 9 | E 8 | SSE 4 |
| kJ | 1 | 1 | 2 | 3 | 3 | 3 | 1 | 1 | — | 4 | 4 | 4 | 14 | 9 | 3 | 1 | 7 | 5 | 3 | 5 | 18 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | E 8 | NNW 3 | — | E 8 | E 7 | NE 10 | NE 10 | — | E 9 | E 9 | NE 10 | NE 9 | NE 9 | E 8 | NE 9 | NE 9 | — | NE 8 | E 8 |
| kJ | 3 | 3 | 1 | 1 | — | 1 | 1 | 4 | 4 | — | 2 | 2 | 4 | 3 | 3 | 6 | 3 | 3 | — | 3 | 5 |
Swell 3 Height (m) Direction Period (s) | NE 6 | E 8 | NE 9 | E 8 | E 8 | NE 9 | NE 9 | E 6 | E 6 | E 6 | E 9 | E 9 | E 9 | E 7 | E 7 | NE 9 | — | — | — | — | NE 8 |
| kJ | 1 | 1 | 3 | 1 | 1 | 3 | 3 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 3 | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | SSW 3 | — | NW 3 | — | — | — | — | — | — | — | SE 3 | SSE 4 | S 4 | — | — | — | SSW 3 | SSE 2 | SE 4 | SSE 4 | S 4 |
| kJ | 2 | — | 1 | — | — | — | — | — | — | — | 2 | 19 | 10 | — | — | — | 1 | 1 | 16 | 34 | 19 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 974 | 974 | 1590 | 356 | 383 | 383 | 974 | 977 | 308 | 360 | 1825 | 800 | 797 | 925 | 800 | 925 | 1268 | 293 | 293 | 293 | 925 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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