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Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 10 pm Saturday 23 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
10.5° C
(Which is 1.6°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 3AM is: 0.7m 16s primary swell from a Southwest direction and 0.9m 9s secondary swell from a West-northwest direction (forecast issued at 10:00pm May 23). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 2.5ft (0.7m) | 16s |
| Afternoon (24 May) | 2.5ft (0.7m) | 15s |
| Evening (24 May) | 3.5ft (1.0m) | 14s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Very mild (max 14°C on Tue afternoon, min 9°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||||||||
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 | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NW 16 | SSW 16 | WNW 15 | WNW 14 | NW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | SSW 15 | SSW 17 | SSW 17 | NW 13 | NW 14 | NW 14 | NW 14 | WNW 14 | WNW 14 | NW 14 | |
255 | 258 | 258 | 258 | 258 | 261 | 223 | 372 | 431 | 450 | 373 | 458 | 451 | 444 | 362 | 524 | 556 | 576 | 2171 | 3060 | 3665 | 4025 | 4541 | 5068 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross | cross | cross-on | glassy | cross-on | cross | cross | glassy | cross-on | cross-on | cross-on | |
High Tide | 6:57PM1.54m | 6:20AM1.30m | 7:41PM1.63m | 7:47AM1.22m | 8:19PM1.71m | 9:02AM1.19m | ||||||||||||||||||
Low Tide | 00:54AM0.63m | 12:48PM0.14m | 2:04AM0.43m | 1:38PM0.30m | 3:03AM0.22m | 2:24PM0.46m | ||||||||||||||||||
 |  | |  | | | | | |  | | | | | | |  | | | |  | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — |
 | 8:30 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | 8:34 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 10 | 9 | 11 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 11 | 11 | 12 | 14 |
9 | 8 | 9 | 7 | 9 | 10 | 10 | 10 | 10 | 8 | 8 | 8 | 10 | 10 | 10 | 11 | 11 | 8 | 7 | 7 | 10 | 9 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | NW 8 | WNW 10 | WNW 9 | WNW 9 | NW 8 | NW 8 | NW 8 | WNW 15 | WNW 14 | NW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NW 13 | NW 14 | NW 14 | NW 14 | WNW 14 | WNW 14 | SSW 16 |
 kJ | 109 | 145 | 139 | 124 | 77 | 86 | 86 | 372 | 431 | 450 | 373 | 458 | 451 | 444 | 341 | 294 | 247 | 576 | 2171 | 3060 | 3665 | 4025 | 4541 | 348 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | NW 8 | SW 16 | SW 16 | WNW 9 | WNW 9 | NW 15 | SW 16 | SSW 16 | SSW 15 | SSW 14 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | S 10 |
| kJ | 120 | 60 | 258 | 258 | 76 | 76 | 223 | 255 | 306 | 193 | 140 | 217 | 217 | 344 | 362 | 524 | 556 | 563 | 563 | 445 | 451 | 457 | 429 | 8 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | NNW 8 | NNW 8 | SW 16 | NW 16 | SSW 16 | NW 8 | WNW 9 | NW 7 | SSW 18 | SSW 18 | SSW 18 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | — |
| kJ | 255 | 258 | 55 | 55 | 258 | 261 | 220 | 45 | 66 | 27 | 195 | 128 | 106 | 20 | 21 | 21 | 20 | 20 | 9 | 8 | 8 | 8 | 8 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 6 | WNW 5 | NW 5 | — | — | — | — | NW 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 14 | 23 | — | — | — | — | 5068 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 141 | 141 | 63 | 0 | 0 | 0 | 0 | 0 | 126 | 765 | 765 | 0 | 83 | 3 | 83 | 0 | 83 | 856 | 257 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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