Surf Forecasts:
How big are the waves at Trinidad State Beach today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 7ft (2.2m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 7ft (2.1m), 11s period with WNW swell.
- Evening surf: Evening surf (18 Oct, local time) - 7ft (2.1m), 13s period with WNW swell.
The current surf forecast for Trinidad State Beach at 4PM is: 2.1m 11s primary swell from a West-northwest direction and 0.7m 16s secondary swell from a Southwest direction (forecast issued at 10:00am October 18). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 7ft (2.2m) | 11s |
| Afternoon (18 Oct) | 7ft (2.1m) | 11s |
| Evening (18 Oct) | 7ft (2.1m) | 13s |
Table - waves today at Trinidad State Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Tue morning, min 10°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1230 | 1230 | 1068 | 1087 | 1465 | 1354 | 1248 | 1077 | 947 | 801 | 592 | 517 | 435 | 1674 | 2345 | 2116 | 1855 | 1496 | 1141 | 822 | 705 | 466 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-on | on | cross | glassy | glassy |
High Tide | 7:16AM1.44m | 5:11PM1.60m | 8:11AM1.49m | 6:33PM1.55m | 8:50AM1.58m | 7:48PM1.56m | ||||||||||||||||
Low Tide | 11:46AM1.20m | 00:49AM0.29m | 1:15PM1.12m | 1:46AM0.29m | 2:21PM0.96m | |||||||||||||||||
 | | |  |  |  |  | |  | | | | | | | | | | | | | | |
 | 7:31 | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — |
 | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 14 | 14 | 13 | 10 | 11 | 10 | 10 | 10 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 14 | 13 | 12 |
Feels °C | 8 | 13 | 13 | 12 | 9 | 11 | 9 | 9 | 9 | 11 | 12 | 11 | 10 | 10 | 9 | 9 | 10 | 13 | 13 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 |
| kJ | 1230 | 1230 | 1068 | 1087 | 1465 | 1354 | 1248 | 1077 | 947 | 801 | 592 | 517 | 435 | 1674 | 2345 | 2116 | 1855 | 1496 | 1141 | 822 | 705 | 466 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 13 |
| kJ | 246 | 273 | 260 | 257 | 254 | 254 | 208 | 208 | 206 | 206 | 139 | 137 | 137 | 137 | 178 | 191 | 198 | 255 | 201 | 201 | 198 | 131 |
Swell 3 Height (m) Direction Period (s) | W 19 | W 18 | W 18 | WNW 18 | WNW 18 | SSW 19 | SSW 19 | WNW 16 | WNW 16 | WNW 16 | SSW 18 | SSW 18 | WNW 16 | SSW 18 | — | — | — | — | — | W 14 | WNW 13 | SW 15 |
| kJ | 29 | 27 | 25 | 61 | 61 | 37 | 37 | 51 | 86 | 86 | 121 | 121 | 138 | 61 | — | — | — | — | — | 93 | 60 | 183 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 141 | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 79 | 3 | 0 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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