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Surf Forecasts:
Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 4 pm Thursday 23 Oct 2025 PDT
How big are the waves at Third Reef today?
The current surf forecast for Third Reef at 8PM is: 3.0m 17s primary swell from a West-northwest direction and 0.4m 14s secondary swell from a Southwest direction (forecast issued at 04:00pm October 23). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | - | - |
| Afternoon (23 Oct) | 7ft (2.2m) | 13s |
| Evening (23 Oct) | 10ft (3.0m) | 17s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1657 | 1876 | 5149 | 4736 | 4348 | 4136 | 3789 | 3981 | 4285 | 4697 | 4875 | 4710 | 4385 | 3987 | 3665 | 3783 | 4226 | 6039 | 9884 | 10162 | 8200 | 6311 | 4810 | 3625 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | off | off | off | off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- off | cross- off | off | off | cross- off | cross- off |
High Tide / height (m) | 12:21PM 1.84 | 2:10AM 1.42 | 12:48PM 1.81 | 2:58AM 1.36 | 1:18PM 1.77 | 3:52AM 1.30 | ||||||||||||||||||
Low Tide / height (m) | 7:25PM -0.05 | 6:55AM 0.89 | 8:03PM -0.03 | 7:24AM 0.98 | 8:44PM 0.02 | 7:54AM 1.06 | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:37 | - |
| Sunset | - | 6:24 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - |
 | |  |  | | |  | |  |  |  |  |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | 13 | 2 | - | - | 1 | 3 | 3 | - | - | - | - | - | - | - |
| Temp. °C | 14 | 15 | 14 | 13 | 12 | 12 | 13 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 12 | 11 | 10 | 11 | 11 | 11 |
| Feels °C (?) | 12 | 14 | 14 | 12 | 10 | 10 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 8 | 11 | 10 | 8 | 7 | 8 | 7 | 7 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for CAL - Humboldt
Continuing clean conditions at Third Reef (calm at Benbow wx 25 km from Third Reef). 2.1m 13s groundswell from the WNW with a 1.7m 17s long period groundswell, also from the WNW. 2 swells combining so expect closeout sets.
25 km away, 1 h 21 min ago
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