Surf Forecasts:
How big are the waves at 40th Street today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 1.5ft (0.4m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 1.5ft (0.4m), 7s period with NE swell.
- Evening surf: Evening surf (23 Sep, local time) - 3ft (0.9m), 4s period with SSE swell.
The current surf forecast for 40th Street at 5PM is: 0.4m 7s primary swell from a Northeast direction and 0.1m 16s secondary swell from a Northeast direction, 0.5m 5s secondary swell from a South-southeast direction (forecast issued at 01:00pm September 23). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 1.5ft (0.4m) | 7s |
| Afternoon (23 Sep) | 1.5ft (0.4m) | 7s |
| Evening (23 Sep) | 3ft (0.9m) | 4s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Wed afternoon. Warm (max 29°C on Fri afternoon, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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) | S 5 | NE 7 | NE 7 | SSE 4 | SSE 5 | SE 5 | NE 7 | NE 7 | NE 7 | NNE 8 | NNE 8 | NNE 8 | NE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 15 | 12 | 12 | 24 | 42 | 35 | 7 | 12 | 11 | 23 | 65 | 89 | 144 | 646 | 787 | 868 | 959 | 1158 | 1158 | 1215 | 1236 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:50PM0.93m | 7:07AM0.94m | 7:31PM0.97m | 7:52AM0.99m | 8:10PM1.00m | ||||||||||||||||
Low Tide | 12:39PM0.23m | 1:03AM0.25m | 1:21PM0.20m | 1:41AM0.18m | 2:01PM0.17m | ||||||||||||||||
 |  | |  |  |  | | | | | | | | |  |  | | | | | | |
 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — |
 | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | 5 | 4 | 2 | — | — | — | — | — | — | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 25 | 25 | 28 | 29 | 28 | 27 | 27 |
Feels °C | 30 | 30 | 29 | 27 | 28 | 28 | 30 | 30 | 31 | 29 | 30 | 30 | 30 | 29 | 27 | 27 | 29 | 29 | 28 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | NE 7 | S 5 | NE 7 | NE 7 | NE 7 | NE 7 | SSE 5 | SSE 4 | NE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 12 | NNE 11 | NNE 11 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 |
| kJ | 12 | 11 | 12 | 7 | 7 | 8 | 17 | 7 | 11 | 23 | 65 | 89 | 144 | 646 | 787 | 868 | 959 | 1158 | 1158 | 1215 | 1236 |
Swell 2 Height (m) Direction Period (s) | E 8 | NE 7 | NE 16 | NE 16 | NE 15 | NE 15 | E 4 | NE 7 | S 4 | NE 6 | S 4 | NE 12 | NE 12 | SE 8 | — | — | — | — | — | — | — |
| kJ | 1 | 12 | 10 | 9 | 9 | 8 | 2 | 12 | 3 | 6 | 1 | 39 | 144 | 3 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NE 17 | E 8 | NE 16 | — | — | E 8 | NE 7 | E 3 | E 3 | S 4 | NE 13 | — | — | S 4 | — | — | — | — | — | — | — |
| kJ | 12 | 1 | 10 | — | — | 1 | 7 | 2 | 2 | 1 | 7 | — | — | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | — | SSE 5 | SSE 4 | SSE 5 | SE 5 | — | — | — | ENE 3 | ENE 3 | NNE 2 | N 3 | — | — | — | — | — | — | — | — |
| kJ | 15 | — | 12 | 24 | 42 | 35 | — | — | — | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 418 | 1781 | 308 | 800 | 165 | 146 | 58 | 162 | 360 | 377 | 360 | 293 | 3 | 0 | 31 | 307 | 307 | 360 | 360 | 311 | 530 |
Best forecast wave conditions in South Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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