Surf Forecasts:
How big are the waves at 40th Street today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 0.5ft (0.2m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 0.5ft (0.2m), 9s period with ESE swell.
- Evening surf: Evening surf (19 Aug, local time) - 0.5ft (0.2m), 9s period with ESE swell.
The current surf forecast for 40th Street at 4AM is: 0.3m 10s primary swell from a East-southeast direction (forecast issued at 07:00pm August 18). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 0.5ft (0.2m) | 9s |
| Afternoon (19 Aug) | 0.5ft (0.2m) | 9s |
| Evening (19 Aug) | 0.5ft (0.2m) | 9s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Thu night. Warm (max 33°C on Wed afternoon, min 27°C on Wed morning). Wind will be generally light. | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
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) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 20 | 19 | 19 | 19 | 18 | 18 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 5 | 5 | 5 | 6 | 16 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | off | off | off | cross-off | glassy | cross-on | cross | cross-on | glassy | off | off | off | cross-on | cross | on | cross-on |
High Tide | 1:20AM0.81m | 2:03PM0.79m | 2:08AM0.77m | 2:56PM0.75m | |||||||||||||||
Low Tide | 7:32PM0.21m | 7:57AM0.12m | 8:25PM0.26m | 8:52AM0.16m | 9:22PM0.30m | ||||||||||||||
 |  | | | | | |  |  |  |  | | | | | | | | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | — | 1 | 4 | 5 | 1 |
Temp °C | 33 | 32 | 31 | 29 | 28 | 27 | 31 | 33 | 31 | 30 | 31 | 30 | 29 | 28 | 31 | 32 | 31 | 29 | 30 |
Feels °C | 36 | 35 | 33 | 32 | 31 | 31 | 35 | 37 | 33 | 31 | 34 | 34 | 33 | 31 | 34 | 35 | 35 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | SSE 3 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSE 3 | SSE 3 | SSE 3 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 20 | 19 | 19 | 4 | 18 | 18 | 8 | 8 | 8 | 8 | 4 | 2 | 1 | 6 | 5 | 5 | 5 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | NE 11 | NE 10 | NE 10 | ESE 10 | SSE 3 | S 3 | NE 6 | NE 6 | NNE 6 | NE 6 | ESE 9 | ESE 9 | E 8 | S 3 | NE 6 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 4 | 4 | 4 | 19 | 2 | 1 | 2 | 2 | 4 | 1 | 8 | 8 | 6 | 1 | 1 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 10 | NNE 5 | NE 7 | — | NE 9 | NE 9 | NE 9 | NE 6 | NE 6 | NE 6 | NE 6 | — | NE 6 | NE 6 | NE 6 | NE 5 |
| kJ | 2 | 1 | 1 | 4 | 3 | 2 | — | 3 | 3 | 3 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | SSE 2 | S 3 | SSW 3 | — | — | — | — | SE 2 | S 3 | SSW 3 | — | — | — | — | — | SE 2 | SSE 3 | S 4 |
| kJ | — | 1 | 6 | 3 | — | — | — | — | 1 | 4 | 3 | — | — | — | — | — | 1 | 6 | 16 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 260 | 167 | 167 | 293 | 307 | 294 | 307 | 307 | 307 | 307 | 309 | 360 | 384 | 377 | 418 | 418 | 1195 | 800 | 1268 |
Best forecast wave conditions in South Florida | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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