Surf Forecasts:
How big are the waves at Hammerhead today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4ft (1.2m), 14s period with SW swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 14s period with SW swell.
The current surf forecast for Hammerhead at 3AM is: 1.2m 15s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South direction (forecast issued at 11:00pm July 20). The wind direction is predicted to be cross-offshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 15s |
| Afternoon (21 Jul) | 4ft (1.2m) | 14s |
| Evening (21 Jul) | 4.5ft (1.4m) | 14s |
Table - waves today at Hammerhead. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 30°C on Wed afternoon, min 28°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Tuesday 21 | Wednesday 22 | ||||||||||||||||
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) | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 12 | SW 14 | SW 11 | SSW 14 | SW 11 | SW 14 | SW 10 |
Wave Graph  | |||||||||||||||||
 kJ | 711 | 693 | 684 | 666 | 657 | 631 | 606 | 564 | 671 | 332 | 332 | 264 | 338 | 239 | 297 | 288 | 204 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | cross |
High Tide | 2:27AM0.85m | 2:30PM1.21m | 3:37PM1.19m | ||||||||||||||
Low Tide | 9:09PM0.72m | 6:21AM0.78m | 11:40PM0.64m | ||||||||||||||
 | | | |  | | | |  | | | | | | | | | |
 | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:47 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 |
Feels °C | 30 | 30 | 31 | 31 | 31 | 32 | 31 | 30 | 30 | 31 | 32 | 31 | 31 | 32 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 |
| kJ | 711 | 693 | 684 | 666 | 657 | 631 | 606 | 564 | 671 | 263 | 332 | 258 | 338 | 216 | 297 | 260 | 204 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 7 | S 12 | S 12 | S 14 | S 11 | S 13 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 |
| kJ | 66 | 46 | 43 | 27 | 136 | 65 | 93 | 56 | 92 | 332 | 239 | 264 | 272 | 239 | 243 | 288 | 194 |
Swell 3 Height (m) Direction Period (s) | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | S 11 | S 13 | S 11 | S 13 | S 12 | S 13 | S 13 | SW 12 | S 13 | S 13 | S 12 |
| kJ | 54 | 50 | 34 | 32 | 31 | 30 | 36 | 92 | 56 | 90 | 70 | 126 | 125 | 152 | 121 | 117 | 110 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 8 | WNW 8 | WNW 8 | NW 3 | NW 3 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | W 5 | — |
| kJ | — | — | — | — | 32 | 24 | 20 | 5 | 6 | 6 | 5 | 8 | 6 | 9 | 9 | 7 | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 93 | 92 | 92 | 92 | 92 | 93 | 93 | 93 | 93 | 92 | 92 | 93 | 92 | 93 | 93 | 93 | 102 |
Best forecast wave conditions in Nayarit | |||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||
Header Global | |||||||||||||||||
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