
Surf Forecasts:
How big are the waves at 40th Street today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3ft (0.9m), 4s period with SE swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 5s period with SE swell.
- Evening surf: Evening surf (21 Jul, local time) - 2.5ft (0.7m), 4s period with SE swell.
The current surf forecast for 40th Street at 6PM is: 0.8m 4s primary swell from a Southeast direction and 0.1m 8s secondary swell from a Northeast direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 01:00pm July 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3ft (0.9m) | 4s |
| Afternoon (21 Jul) | 3ft (0.9m) | 5s |
| Evening (21 Jul) | 2.5ft (0.7m) | 4s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Warm (max 30°C on Tue afternoon, min 28°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||
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) | SE 4 | SE 5 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 4 | ENE 4 |
Wave Graph | |||||||||||||||||||||
29 | 31 | 24 | 20 | 21 | 16 | 14 | 21 | 22 | 18 | 14 | 20 | 10 | 9 | 8 | 13 | 10 | 8 | 7 | 10 | 12 | |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 2:47PM0.75m | 2:51AM0.72m | 3:43PM0.72m | 3:44AM0.69m | 4:40PM0.70m | ||||||||||||||||
Low Tide | 8:41AM0.01m | 9:09PM0.16m | 9:35AM0.04m | 10:04PM0.20m | 10:28AM0.06m | 10:58PM0.21m | |||||||||||||||
— | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | |
— | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:12 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 28 |
Feels °C | 30 | 30 | 31 | 30 | 29 | 30 | 30 | 29 | 29 | 31 | 31 | 30 | 29 | 30 | 30 | 30 | 31 | 32 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 8 | NE 8 | E 8 | E 8 | ESE 8 | E 8 | ESE 8 | E 8 | E 8 | ESE 8 | ESE 8 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | S 5 | ESE 8 | E 8 | E 8 | E 8 |
4 | 4 | 3 | 4 | 4 | 6 | 4 | 6 | 5 | 5 | 6 | 6 | 8 | 8 | 5 | 4 | 2 | 6 | 5 | 5 | 5 | |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 8 | E 8 | NE 8 | NE 8 | NE 8 | NE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 4 | — | — | — |
3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 6 | 6 | 6 | 6 | 6 | 2 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
— | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 5 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 4 | ENE 4 |
29 | 31 | 24 | 20 | 21 | 16 | 14 | 21 | 22 | 18 | 14 | 20 | 10 | 9 | 8 | 13 | 10 | 8 | 7 | 10 | 12 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1616 | 941 | 1616 | 1195 | 356 | 328 | 328 | 190 | 294 | 1154 | 1215 | 925 | 339 | 262 | 262 | 190 | 262 | 262 | 889 | 925 | 383 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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