Surf Forecasts:
How big are the waves at 40th Street today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 2.5ft (0.7m), 4s period with E swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 1.5ft (0.4m), 5s period with ENE swell.
- Evening surf: Evening surf (30 Aug, local time) - 0.5ft (0.2m), 10s period with ENE swell.
The current surf forecast for 40th Street at 9PM is: 0.2m 10s primary swell from a East-northeast direction and 0.4m 5s secondary swell from a Northeast direction, 0.3m 4s secondary swell from a East-southeast direction (forecast issued at 01:00pm August 30). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 2.5ft (0.7m) | 4s |
| Afternoon (30 Aug) | 1.5ft (0.4m) | 5s |
| Evening (30 Aug) | 0.5ft (0.2m) | 10s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Sun night. Warm (max 31°C on Sun afternoon, min 29°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 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) | ESE 4 | ENE 5 | NE 5 | NE 5 | ENE 10 | E 8 | ESE 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 12 | ESE 12 | ESE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12 | 8 | 7 | 10 | 10 | 5 | 8 | 13 | 13 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 14 | 26 | 41 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 10:26AM0.97m | 10:38PM0.94m | 11:09AM0.97m | 11:18PM0.92m | 11:56AM0.96m | ||||||||||||||||
Low Tide | 4:28PM0.10m | 4:46AM0.03m | 5:10PM0.14m | 5:29AM0.03m | 5:56PM0.18m | ||||||||||||||||
 | | |  | |  | | |  |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | 7:42 | — | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:39 | — | — |
mm | — | — | — | 2 | 2 | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | 1 |
Temp °C | 30 | 31 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 31 | 30 | 30 | 29 |
Feels °C | 33 | 33 | 32 | 32 | 32 | 33 | 32 | 33 | 33 | 32 | 32 | 31 | 32 | 33 | 33 | 33 | 33 | 33 | 32 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | NE 4 | ENE 5 | ESE 4 | NE 5 | SSE 4 | NE 5 | NE 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 5 | NNE 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 8 | ESE 12 | ESE 11 |
| kJ | 5 | 8 | 6 | 6 | 1 | 3 | 3 | 13 | 13 | 6 | 6 | 3 | 2 | 6 | 6 | 6 | 6 | 6 | 9 | 26 | 41 |
Swell 2 Height (m) Direction Period (s) | E 8 | S 4 | NE 5 | S 4 | ENE 10 | SSE 4 | ESE 4 | ENE 4 | ENE 8 | ENE 8 | ENE 8 | ESE 8 | ESE 8 | NNE 5 | NNE 4 | NNE 4 | NNE 4 | ENE 8 | ESE 8 | ENE 8 | ENE 8 |
| kJ | 4 | 1 | 5 | 1 | 10 | 2 | 1 | 2 | 7 | 7 | 7 | 6 | 6 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | NE 10 | E 8 | SSE 4 | ENE 10 | E 8 | E 8 | SSE 5 | ENE 9 | SSE 4 | SSE 4 | NNE 4 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 4 | ESE 12 | E 8 | ENE 12 |
| kJ | 4 | 4 | 1 | 10 | 4 | 5 | 2 | 7 | 1 | 1 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 1 | 14 | 5 | 13 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ENE 4 | ESE 4 | ESE 5 | SE 4 | — | ESE 4 | ESE 4 | E 4 | ESE 3 | ESE 3 | E 3 | ESE 3 | ESE 3 | SE 4 | SE 4 | SE 4 | ESE 3 |
| kJ | 12 | 7 | 7 | 3 | 6 | 2 | 8 | 3 | — | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 974 | 1710 | 384 | 977 | 800 | 800 | 345 | 146 | 105 | 367 | 800 | 800 | 800 | 319 | 190 | 294 | 294 | 345 | 345 | 856 | 856 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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