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Surf Forecasts:
Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 4 pm Thursday 09 Apr 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
12.0° C
(Which is slightly warmer than usual)How big are the waves at Third Reef today?
The current surf forecast for Third Reef at 9PM is: 0.7m 16s primary swell from a Southwest direction and 0.7m 8s secondary swell from a West-southwest direction (forecast issued at 04:00pm April 09). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | - | - |
| Afternoon (09 Apr) | 2ft (0.6m) | 16s |
| Evening (09 Apr) | 2.5ft (0.7m) | 16s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| 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) (?) | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 17 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 15 | 16 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 175 | 278 | 271 | 268 | 343 | 390 | 491 | 486 | 459 | 318 | 287 | 348 | 358 | 407 | 499 | 499 | 402 | 224 | 362 | 377 | 382 | 387 | 314 | 280 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | off | cross- off | glass | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on |
High Tide / height (m) | 7:29PM 1.17 | 4:54AM 1.48 | 8:20PM 1.23 | 6:15AM 1.44 | 8:53PM 1.32 | 7:35AM 1.45 | ||||||||||||||||||
Low Tide / height (m) | 11:48AM 0.17 | 11:11PM 1.06 | 12:50PM 0.17 | 12:42AM 1.01 | 1:45PM 0.16 | 1:56AM 0.87 | ||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:43 | - |
| Sunset | - | 7:47 | - | - | - | - | - | - | - | 7:49 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - |
 |  |  |  | |  |  | |  | | |  |  | | | | | |  | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | 1 | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 6 | 5 | 2 | 1 | - | - |
| Temp. °C | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 13 | 11 | 9 | 9 | 8 | 9 | 10 |
| Feels °C (?) | 13 | 12 | 13 | 12 | 12 | 11 | 12 | 13 | 11 | 11 | 12 | 10 | 10 | 9 | 8 | 7 | 7 | 9 | 9 | 6 | 6 | 4 | 6 | 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)
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