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Surf Forecasts:
Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 10 am Monday 25 May 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
10.7° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Third Reef today?
The current surf forecast for Third Reef at 2PM is: 0.9m 15s primary swell from a South-southwest direction and 1.0m 13s secondary swell from a West-northwest direction (forecast issued at 10:00am May 25). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 4ft (1.2m) | 13s |
| Afternoon (25 May) | 3ft (0.9m) | 16s |
| Evening (25 May) | 3.5ft (1.0m) | 17s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 9°C on Mon night). Winds increasing (calm on Mon morning, fresh winds from the NW by Tue afternoon). | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 13 | SSW 15 | SSW 17 | SSW 17 | NW 13 | NW 14 | NW 14 | WNW 14 | WNW 14 | NW 14 | WNW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | WNW 20 | |
451 | 444 | 362 | 524 | 556 | 723 | 2193 | 3289 | 3949 | 4183 | 6845 | 4440 | 6637 | 5508 | 4783 | 4191 | 3418 | 1510 | 1500 | 1359 | 1887 | 1462 | 815 | 790 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | glassy | |
High Tide | 7:47AM1.22m | 8:19PM1.71m | 9:02AM1.19m | 8:54PM1.77m | 10:06AM1.21m | 9:27PM1.82m | ||||||||||||||||||
Low Tide | 1:38PM0.30m | 3:03AM0.22m | 2:24PM0.46m | 3:53AM0.04m | 3:08PM0.59m | 4:35AM-0.11m | ||||||||||||||||||
 | | | |  |  | |  |  | | | | | |  | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:35 | — | — | 8:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 12 | 12 | 12 | 11 | 11 | 9 | 9 | 11 | 11 | 12 | 14 | 13 | 10 | 10 | 11 | 11 | 14 | 15 | 17 | 14 | 11 | 11 | 11 |
9 | 11 | 10 | 11 | 8 | 8 | 6 | 6 | 9 | 8 | 7 | 8 | 8 | 7 | 7 | 8 | 7 | 10 | 9 | 11 | 10 | 9 | 9 | 10 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 12 | SSW 17 | NW 13 | NW 14 | NW 14 | WNW 14 | WNW 14 | WNW 14 | SSW 16 | WNW 13 | NW 13 | NW 13 | NW 12 | NW 12 | SSW 15 | SSW 14 | SSW 14 | NW 10 | NW 10 | NW 10 | NW 10 |
 kJ | 451 | 444 | 341 | 247 | 556 | 723 | 2193 | 3289 | 3949 | 4183 | 4287 | 348 | 4107 | 3314 | 2891 | 2310 | 2020 | 242 | 239 | 236 | 1040 | 880 | 800 | 695 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSW 15 | SSW 15 | SSW 17 | WNW 12 | SSW 17 | SSW 17 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | S 10 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 10 | NW 24 | WNW 23 | SSW 14 | SSW 14 | WNW 20 | WNW 20 |
| kJ | 217 | 344 | 362 | 524 | 251 | 563 | 464 | 367 | 419 | 424 | 348 | 8 | 348 | 353 | 348 | 344 | 318 | 2 | 22 | 54 | 236 | 236 | 815 | 790 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | SSW 18 | S 10 | S 10 | S 10 | — | — | — | S 10 | S 10 | S 10 | W 25 | — | S 10 | WNW 22 | WNW 21 | SSW 14 | SSW 14 |
| kJ | 106 | 20 | 21 | 20 | 20 | 20 | 9 | 61 | 8 | 8 | 8 | — | — | — | 2 | 2 | 2 | 12 | — | 2 | 185 | 404 | 163 | 160 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 4 | NW 5 | — | — | — | — | NW 14 | WNW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | — | — |
| kJ | — | — | — | — | 7 | 28 | — | — | — | — | 6845 | 4440 | 6637 | 5508 | 4783 | 4191 | 3418 | 1510 | 1500 | 1359 | 1887 | 1462 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 126 | 386 | 0 | 84 | 3 | 3 | 29 | 83 | 83 | 196 | 191 | 387 | 195 | 29 | 29 | 29 | 243 | 386 | 902 | 48 | 29 | 0 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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