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Surf Forecasts:
Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 10 am Thursday 26 Mar 2026 PDTForecast 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
10.6° C
(Which is slightly cooler than normal)How big are the waves at Third Reef today?
The current surf forecast for Third Reef at 2PM is: 2.0m 9s primary swell from a Northwest direction and 0.6m 16s secondary swell from a South-southwest direction, 0.1m 11s secondary swell from a Southwest direction (forecast issued at 10:00am March 26). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 10ft (3.0m) | 9s |
| Afternoon (26 Mar) | 6.5ft (2.0m) | 9s |
| Evening (26 Mar) | 7ft (2.1m) | 10s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1542 | 1263 | 668 | 783 | 851 | 1009 | 833 | 653 | 546 | 450 | 441 | 496 | 667 | 694 | 721 | 677 | 639 | 538 | 599 | 433 | 416 | 577 | 262 | 179 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | glass | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:12AM 1.81 | 8:23PM 1.32 | 6:39AM 1.74 | 9:15PM 1.42 | 8:02AM 1.73 | 9:54PM 1.53 | ||||||||||||||||||
Low Tide / height (m) | 1:04PM -0.05 | 12:43AM 1.01 | 2:11PM -0.05 | 2:11AM 0.89 | 3:09PM -0.03 | 3:21AM 0.70 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | |||||||||||||||||||||
| Sunrise | 7:09 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:34 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:36 | - | - | - | - |
 | | | |  |  | | |  | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 6 | 11 | 18 | 20 | 13 | 11 | 12 | 12 | 12 | 17 | 15 | 16 | 15 | 13 | 12 | 12 | 12 | 17 | 16 | 17 | 14 | 13 | 12 | 12 |
| Feels °C (?) | 1 | 6 | 13 | 14 | 9 | 6 | 7 | 7 | 8 | 14 | 12 | 13 | 13 | 10 | 9 | 8 | 9 | 14 | 13 | 15 | 12 | 10 | 9 | 9 |
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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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