Surf Forecasts:
How big are the waves at 40th Street today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 0.5ft (0.2m), 8s period with E swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 2.5ft (0.7m), 4s period with SE swell.
- Evening surf: Evening surf (18 Jun, local time) - 2.5ft (0.8m), 4s period with SE swell.
The current surf forecast for 40th Street at 4PM is: 0.7m 4s primary swell from a Southeast direction and 0.2m 7s secondary swell from a East direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 07:00am June 18). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 0.5ft (0.2m) | 8s |
| Afternoon (18 Jun) | 2.5ft (0.7m) | 4s |
| Evening (18 Jun) | 2.5ft (0.8m) | 4s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 31mm), heaviest during Sat night. Warm (max 31°C on Thu afternoon, min 22°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | ESE 5 | ESE 5 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 4 | S 4 | SSE 5 | E 7 | E 7 | SE 4 | SE 4 | SE 4 | SSE 4 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 5 | 5 | 5 | 8 | 14 | 18 | 16 | 14 | 8 | 8 | 20 | 28 | 28 | 19 | 16 | 10 | 7 | 4 | 4 | 6 | 9 | 11 | 11 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | glassy |
High Tide | 11:38AM0.87m | 00:13AM0.91m | 12:34PM0.84m | 1:03AM0.87m | 1:31PM0.81m | 1:53AM0.82m | ||||||||||||||||||
Low Tide | 5:35AM-0.04m | 5:55PM-0.13m | 6:32AM-0.04m | 6:53PM-0.06m | 7:30AM-0.04m | 7:52PM0.00m | ||||||||||||||||||
 |  | | | | |  |  | |  |  | | | | | | | | | | | |  | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | 6:28 |
 | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | 8:15 |
mm | 3 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 14 | 9 | 6 |
Temp °C | 28 | 28 | 30 | 31 | 30 | 29 | 29 | 29 | 28 | 28 | 30 | 31 | 30 | 29 | 29 | 29 | 28 | 28 | 30 | 31 | 30 | 26 | 22 | 24 |
Feels °C | 32 | 32 | 32 | 32 | 31 | 30 | 32 | 32 | 31 | 30 | 31 | 32 | 30 | 30 | 31 | 31 | 30 | 31 | 33 | 32 | 32 | 27 | 21 | 27 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 5 | ESE 5 | E 8 | E 8 | E 7 | E 7 | E 7 | ESE 4 | ESE 4 | SSE 5 | SSE 4 | E 7 | E 7 | E 7 | E 7 | S 4 |
| kJ | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 8 | 8 | 1 | 1 | 1 | 1 | 4 | 3 | 2 | 4 | 4 | 4 | 1 | 1 | 4 | 5 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 8 | E 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | E 7 | ESE 4 | ESE 4 | E 8 | E 8 | E 8 | E 8 | ESE 4 |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | NE 9 | — | — | NE 8 | — | — | NE 8 | NE 8 | — | NE 9 | NE 8 | NE 8 | — | E 8 | E 8 | E 7 | E 7 | E 7 | — | — | E 8 | E 7 |
| kJ | — | — | 3 | — | — | 3 | — | — | 2 | 2 | — | 3 | 3 | 3 | — | 1 | 1 | 4 | 4 | 1 | — | — | 1 | 4 |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 3 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 4 | S 4 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 4 | S 4 | SSE 5 | S 4 | — | SE 4 | SE 4 | SE 4 | SSE 4 | SSW 4 |
| kJ | 5 | 4 | 5 | 8 | 14 | 18 | 16 | 14 | 5 | 5 | 20 | 28 | 28 | 19 | 16 | 10 | 7 | 4 | — | 6 | 9 | 11 | 11 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 925 | 977 | 1705 | 383 | 383 | 294 | 328 | 169 | 383 | 383 | 383 | 294 | 294 | 165 | 335 | 772 | 772 | 772 | 850 | 776 | 307 | 1571 | 693 | 925 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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