Surf Forecasts:
How big are the waves at Hammerhead today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.1m), 17s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 3.5ft (1.1m), 17s period with SW swell.
The current surf forecast for Hammerhead at 4PM is: 1.1m 17s primary swell from a Southwest direction and 0.6m 12s secondary swell from a South-southwest direction (forecast issued at 11:00am September 20). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3ft (0.9m) | 17s |
| Afternoon (20 Sep) | 3.5ft (1.1m) | 17s |
| Evening (20 Sep) | 3.5ft (1.1m) | 17s |
Table - waves today at Hammerhead. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Mon night. Warm (max 30°C on Mon afternoon, min 28°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 17 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 419 | 395 | 719 | 719 | 737 | 745 | 754 | 864 | 951 | 940 | 929 | 694 | 669 | 653 | 560 | 644 | 644 | 644 | 644 | 644 | 636 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross | cross | glassy | cross-off | cross-off | off |
High Tide | 9:01AM1.14m | 5:46PM1.09m | 8:25AM1.16m | 6:36PM1.21m | 8:17AM1.22m | 7:12PM1.33m | |||||||||||||||
Low Tide | 1:45PM0.97m | 1:20AM0.38m | 1:31PM0.87m | 1:37AM0.31m | 1:39PM0.75m | ||||||||||||||||
 |  | | |  | |  | | | | | | | | | | | | | |  | |
 | 6:52 | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 3 | 3 | 2 | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 29 | 30 |
Feels °C | 34 | 33 | 33 | 33 | 32 | 33 | 32 | 32 | 32 | 32 | 31 | 32 | 34 | 35 | 33 | 31 | 33 | 33 | 33 | 33 | 35 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 419 | 395 | 719 | 719 | 737 | 745 | 754 | 864 | 951 | 940 | 929 | 694 | 669 | 653 | 560 | 644 | 644 | 644 | 644 | 644 | 636 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | S 11 | SSW 11 | SSW 11 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 189 | 161 | 111 | 109 | 107 | 102 | 98 | 119 | 69 | 123 | 53 | 55 | 73 | 52 | 49 | 34 | 50 | 50 | 52 | 50 | 46 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 19 | WNW 8 | WNW 7 | WNW 7 | S 8 | S 8 | WNW 7 | S 8 | S 14 | SSW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | S 10 | W 5 | W 5 | W 5 | W 5 | W 5 |
| kJ | 388 | 380 | 12 | 11 | 10 | 12 | 12 | 5 | 35 | 15 | 79 | 58 | 58 | 55 | 62 | 53 | 13 | 13 | 13 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 3 | WNW 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 13 | 13 | 12 | 12 | 13 | 2 | 5 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 92 | 92 | 93 | 93 | 92 | 92 | 92 | 92 | 92 | 93 | 93 | 93 | 92 | 92 | 92 | 92 | 92 | 92 | 96 | 96 | 92 |
Best forecast wave conditions in Nayarit | |||||||||||||||||||||
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