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Surf Forecasts:
Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 3 pm Saturday 06 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
13.0° C
(Which is slightly warmer than usual)How big are the waves at Third Reef today?
The current surf forecast for Third Reef at 7PM is: 1.7m 13s primary swell from a West-northwest direction and 1.1m 14s secondary swell from a Northwest direction (forecast issued at 03:00pm December 06). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | - | - |
| Afternoon (06 Dec) | 5.5ft (1.7m) | 13s |
| Evening (06 Dec) | 5.5ft (1.7m) | 12s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 10 | 10 | 12 | 13 | 13 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 823 | 1137 | 923 | 706 | 694 | 579 | 579 | 463 | 478 | 412 | 325 | 328 | 328 | 372 | 293 | 363 | 318 | 281 | 1014 | 998 | 1056 | 835 | 1320 | 1342 |
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- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:05AM 2.37 | 1:31AM 1.58 | 11:56AM 2.26 | 2:25AM 1.58 | 12:49PM 2.10 | 3:17AM 1.59 | ||||||||||||||||||
Low Tide / height (m) | 6:32PM -0.58 | 5:58AM 1.01 | 7:22PM -0.46 | 6:57AM 1.03 | 8:13PM -0.29 | 8:06AM 1.03 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:26 |
| Sunset | - | 4:50 | - | - | - | - | - | - | - | 4:50 | - | - | - | - | - | - | - | 4:50 | - | - | - | - | - | - |
 | |  | | |  | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 16 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 15 | 14 | 12 | 12 | 12 | 12 | 14 | 16 | 15 | 14 | 12 | 12 | 11 | 11 | 14 |
| Feels °C (?) | 11 | 13 | 10 | 9 | 8 | 8 | 8 | 12 | 12 | 13 | 12 | 10 | 9 | 9 | 9 | 12 | 13 | 12 | 12 | 11 | 10 | 9 | 9 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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