Surf Forecasts:
How big are the waves at Hammerhead today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 4ft (1.2m), 15s period with SSW swell.
- Evening surf: Evening surf (17 Aug, local time) - 3ft (0.9m), 14s period with SW swell.
The current surf forecast for Hammerhead at 8AM is: 1.1m 14s primary swell from a Southwest direction (forecast issued at 11:00pm August 16). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3.5ft (1.1m) | 14s |
| Afternoon (17 Aug) | 4ft (1.2m) | 15s |
| Evening (17 Aug) | 3ft (0.9m) | 14s |
Table - waves today at Hammerhead. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon night. Warm (max 30°C on Sun night, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||
Monday 17 | Tuesday 18 | ||||||||||||||||
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 | |
Swell Height Map |  | |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 15 | SSW 16 | SW 14 | SSW 13 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 16 |
Wave Graph  | |||||||||||||||||
 kJ | 561 | 553 | 545 | 469 | 469 | 553 | 584 | 322 | 264 | 313 | 318 | 443 | 431 | 437 | 443 | 600 | 649 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | glassy | cross | cross-on | cross-on | cross | cross-off | glassy | cross-on | glassy | on | cross-on | cross-off | cross-off | glassy |
High Tide | 11:37PM1.16m | 11:49AM1.35m | 00:10AM0.99m | 12:05PM1.30m | |||||||||||||
Low Tide | 5:18AM0.56m | 6:22PM0.57m | 5:17AM0.67m | 7:12PM0.64m | |||||||||||||
 |  | | |  | |  | |  | | |  |  | | | | | |
 | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:32 | — | — | — | — | — | — | — | 7:32 | — |
mm | — | — | — | — | — | — | — | — | 4 | 4 | 11 | 1 | — | — | — | — | — |
Temp °C | 30 | 30 | 30 | 30 | 29 | 30 | 29 | 30 | 30 | 30 | 26 | 27 | 28 | 28 | 29 | 29 | 30 |
Feels °C | 35 | 36 | 36 | 37 | 35 | 34 | 30 | 32 | 35 | 35 | 29 | 31 | 31 | 32 | 33 | 31 | 36 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 15 | SSW 16 | SW 14 | SSW 13 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 16 |
| kJ | 561 | 553 | 545 | 469 | 469 | 553 | 584 | 322 | 264 | 313 | 318 | 443 | 431 | 437 | 443 | 600 | 649 |
Swell 2 Height (m) Direction Period (s) | S 8 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | SSE 8 | SSE 12 | SW 13 | SSW 16 | SSW 17 | SSW 17 | SSE 8 | S 8 | SSE 9 | S 11 | S 11 | S 8 |
| kJ | 12 | 7 | 7 | 7 | 7 | 23 | 47 | 175 | 240 | 200 | 202 | 22 | 22 | 25 | 58 | 58 | 21 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 8 | SSE 8 | SSE 8 | SSE 10 | WNW 6 | W 10 | WNW 6 | S 4 | S 5 | SSE 5 | SSE 5 | WNW 5 | WNW 5 | WNW 5 | W 9 | SSE 11 |
| kJ | 14 | 12 | 7 | 6 | 19 | 7 | 2 | 6 | 9 | 12 | 8 | 4 | 6 | 6 | 3 | 2 | 11 |
Wind waves Height (m) Direction Period (s) | WNW 5 | — | — | — | — | — | W 6 | S 3 | — | — | — | — | — | — | — | WNW 7 | WNW 8 |
| kJ | 5 | — | — | — | — | — | 10 | 3 | — | — | — | — | — | — | — | 9 | 12 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 96 | 92 | 92 | 92 | 100 | 122 | 122 | 122 | 122 | 92 | 92 | 92 | 92 | 93 | 93 | 96 | 92 |
Best forecast wave conditions in Nayarit | |||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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