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Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 3 pm Wednesday 03 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Third Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Third Reef sea temperature is
13.1° C
(Which is slightly warmer than usual)How big are the waves at Third Reef today?
The current surf forecast for Third Reef at 8PM is: 1.4m 13s primary swell from a West-northwest direction and 0.8m 7s secondary swell from a Northwest direction, 1.3m 7s secondary swell from a Northwest direction (forecast issued at 03:00pm December 03). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | - | - |
| Afternoon (03 Dec) | 5ft (1.6m) | 14s |
| Evening (03 Dec) | 4.5ft (1.4m) | 13s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1206 | 849 | 711 | 608 | 515 | 431 | 345 | 329 | 304 | 299 | 371 | 304 | 289 | 289 | 284 | 260 | 247 | 247 | 247 | 291 | 291 | 242 | 742 | 617 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross | cross- on | cross | cross | cross- off | cross |
High Tide / height (m) | 10:45PM 1.54 | 9:29AM 2.38 | 11:42PM 1.57 | 10:16AM 2.41 | 12:37AM 1.58 | |||||||||||||||||||
Low Tide / height (m) | 4:04PM -0.44 | 3:24AM 0.87 | 4:53PM -0.58 | 4:14AM 0.93 | 5:42PM -0.62 | 5:05AM 0.97 | ||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 |
| Sunset | - | 4:51 | - | - | - | - | - | - | - | 4:51 | - | - | - | - | - | - | - | 4:50 | - | - | - | - | - | - |
 |  |  |  | | | | | | | | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 11 | 10 | 10 | 10 | 10 | 12 | 13 | 14 | 11 | 11 | 11 | 11 | 11 | 13 | 17 | 17 | 15 | 14 | 14 | 13 | 12 | 13 |
| Feels °C (?) | 12 | 11 | 7 | 6 | 6 | 6 | 6 | 9 | 9 | 11 | 7 | 8 | 9 | 9 | 9 | 11 | 13 | 14 | 13 | 12 | 13 | 12 | 10 | 11 |
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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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