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Miami Surf Forecast
/ Rio Grande Do Norte (34 surf breaks) /
Surf Forecasts:
Miami surfForecast / Rio Grande Do Norte / Brazil
48hr Weather and Surf, issued 8 pm Monday 18 May 2026 -03Forecast update in hr min s Forecast update imminent
Miami surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Miami sea temperature is
28.2° C
(Which is normal for this time of year)How big are the waves at Miami today?
The current surf forecast for Miami at 5AM is: 0.9m 5s primary swell from a Southeast direction and 0.4m 7s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 18). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 3ft (0.9m) | 5s |
| Afternoon (19 May) | 3ft (0.9m) | 5s |
| Evening (19 May) | 3.5ft (1.0m) | 6s |
Table - waves today at Miami. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 28°C on Tue morning, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 7 | ESE 7 | ESE 7 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | |
118 | 118 | 108 | 35 | 33 | 37 | 57 | 45 | 56 | 85 | 109 | 122 | 109 | 121 | 163 | 186 | 191 | 217 | 217 | 217 | 191 | 191 | 168 | 147 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | 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 | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:34PM2.30m | 5:53AM2.12m | 6:25PM2.19m | 6:46AM2.05m | 7:18PM2.05m | 7:43AM1.96m | ||||||||||||||||||
Low Tide | 11:49PM0.10m | 12:08PM0.03m | 00:40AM0.18m | 1:02PM0.15m | 1:34AM0.28m | 2:01PM0.29m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | |  | | |  | | | | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 25 | 24 | 24 | 27 | 28 | 27 | 26 | 25 | 25 | 24 | 24 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 24 | 27 | 28 | 27 |
28 | 28 | 27 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 25 | 28 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 11 | NNE 11 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 10 | N 10 | N 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 9 | NNE 9 |
 kJ | 144 | 191 | 150 | 115 | 113 | 113 | 88 | 88 | 88 | 88 | 77 | 70 | 70 | 100 | 98 | 82 | 80 | 77 | 77 | 75 | 75 | 57 | 82 | 82 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | ESE 7 | ESE 7 | ESE 7 | NE 11 | ESE 8 | NE 10 | NE 10 | NE 9 | NNE 9 | NNE 9 | ESE 8 | NNE 9 | NE 9 | NE 10 | NE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | SE 12 | SE 12 |
| kJ | 28 | 17 | 17 | 30 | 21 | 21 | 29 | 23 | 16 | 16 | 22 | 33 | 32 | 23 | 8 | 14 | 14 | 14 | 8 | 3 | 3 | 3 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 11 | SE 11 | NE 10 | NE 11 | NE 11 | SE 16 | NE 10 | SE 16 | SE 15 | SE 15 | SE 15 | ESE 8 | NNE 9 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | S 19 | S 18 |
| kJ | 5 | 5 | 5 | 28 | 29 | 18 | 10 | 17 | 10 | 9 | 9 | 9 | 23 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 118 | 118 | 108 | 35 | 33 | 37 | 57 | 45 | 56 | 85 | 109 | 122 | 109 | 121 | 163 | 186 | 191 | 217 | 217 | 217 | 191 | 191 | 168 | 147 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1619 | 29 | 29 | 29 | 29 | 1029 | 1694 | 1619 | 1619 | 29 | 29 | 406 | 433 | 874 | 1667 | 1640 | 1681 | 433 | 716 | 135 | 29 | 373 | 373 | 373 |
Best forecast wave conditions in Rio Grande Do Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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