Surf Forecasts:
How big are the waves at 40th Street today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 3ft (0.9m), 4s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 4ft (1.2m), 5s period with SSE swell.
- Evening surf: Evening surf (20 Jul, local time) - 3.5ft (1.1m), 5s period with SSE swell.
The current surf forecast for 40th Street at 2PM is: 1.2m 5s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Northeast direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 07:00am July 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 3ft (0.9m) | 4s |
| Afternoon (20 Jul) | 4ft (1.2m) | 5s |
| Evening (20 Jul) | 3.5ft (1.1m) | 5s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue morning. Warm (max 31°C on Mon afternoon, min 28°C on Mon night). Mainly fresh winds. | |||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
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 | 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) | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 4 | SE 5 | SE 4 | SE 4 | SE 4 | ESE 8 | E 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 21 | 26 | 33 | 59 | 80 | 64 | 48 | 31 | 22 | 24 | 25 | 25 | 25 | 22 | 19 | 18 | 26 | 35 | 24 | 23 | 19 | 6 | 9 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 1:54PM0.79m | 2:02AM0.77m | 2:47PM0.75m | 2:51AM0.72m | 3:43PM0.72m | ||||||||||||||||||
Low Tide | 7:49AM-0.03m | 8:14PM0.11m | 8:41AM0.01m | 9:09PM0.16m | 9:35AM0.04m | 10:04PM0.20m | |||||||||||||||||
 |  |  | | | | | | |  | | | | | |  | | | | | | | | |
 | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — |
mm | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 29 | 29 | 30 | 31 | 30 | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 29 | 29 | 28 | 29 | 28 | 29 | 30 | 30 | 29 | 28 |
Feels °C | 30 | 29 | 30 | 30 | 29 | 29 | 30 | 29 | 30 | 31 | 30 | 30 | 31 | 30 | 30 | 30 | 32 | 29 | 30 | 31 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | E 7 | NE 8 | NE 8 | NE 8 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | NE 8 | E 8 | E 8 | ESE 8 | ESE 8 | S 5 | S 5 |
| kJ | 3 | 3 | 1 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 4 | 4 | 6 | 6 | 2 | 5 | 5 | 6 | 6 | 13 | 14 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 8 | — | E 8 | NE 8 | NE 8 | NE 8 | ESE 8 | ESE 8 |
| kJ | 1 | 1 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | — | 1 | 2 | 2 | 2 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | — | NE 8 | — | — | — | — | — | — | — | NE 8 | E 8 | — | — | — | — | — | — | E 8 | E 8 | NE 9 |
| kJ | 3 | 3 | 3 | — | 3 | — | — | — | — | — | — | — | 3 | 4 | — | — | — | — | — | — | 5 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SE 5 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 4 | SE 5 | SE 4 | SE 4 | SE 4 | ESE 4 | E 4 |
| kJ | 21 | 26 | 33 | 59 | 80 | 64 | 48 | 31 | 22 | 24 | 25 | 25 | 25 | 22 | 19 | 18 | 26 | 35 | 24 | 23 | 19 | 6 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 362 | 383 | 800 | 377 | 367 | 941 | 925 | 190 | 383 | 383 | 1367 | 1616 | 1414 | 800 | 383 | 311 | 294 | 190 | 311 | 800 | 800 | 925 | 339 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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