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Surf Forecasts:
Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 10 am Saturday 25 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
11.7° C
(Which is normal for this time of year)How big are the waves at Third Reef today?
The current surf forecast for Third Reef at 5PM is: 0.6m 15s primary swell from a West-northwest direction and 1.0m 9s secondary swell from a Northwest direction (forecast issued at 10:00am April 25). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3ft (0.9m) | 9s |
| Afternoon (25 Apr) | 2ft (0.6m) | 15s |
| Evening (25 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
Short Range ForecastMostly dry. Very mild (max 13°C on Mon afternoon, min 7°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 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 |    |    |    |    | ||||||||||||||||||||
NW 9 | NW 9 | NW 9 | NW 9 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NW 9 | NW 9 | WNW 12 | NW 9 | NW 9 | |
109 | 159 | 155 | 179 | 198 | 263 | 284 | 348 | 309 | 325 | 321 | 384 | 362 | 336 | 326 | 261 | 257 | 397 | 230 | 252 | 186 | 177 | 328 | 268 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | |
High Tide | 6:33AM1.49m | 8:31PM1.51m | 7:57AM1.44m | 9:09PM1.61m | 9:09AM1.42m | 9:43PM1.69m | ||||||||||||||||||
Low Tide | 1:35PM-0.00m | 2:16AM0.63m | 2:28PM0.10m | 3:18AM0.41m | 3:16PM0.21m | 4:09AM0.20m | ||||||||||||||||||
 | | | |  |  |  | | | | | | | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 |
 | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:06 | — | — | 8:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 11 | 12 | 11 | 11 | 10 | 9 | 8 | 9 | 11 | 12 | 12 | 12 | 10 | 9 | 8 | 9 | 12 | 12 | 13 | 13 | 9 | 7 | 7 |
9 | 9 | 10 | 9 | 10 | 8 | 7 | 5 | 6 | 9 | 9 | 8 | 9 | 8 | 6 | 5 | 6 | 9 | 7 | 8 | 11 | 6 | 3 | 3 | |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 14 | WNW 14 | WNW 14 | NW 9 | NW 9 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NW 9 | NW 9 |
 kJ | 109 | 159 | 152 | 142 | 100 | 97 | 109 | 109 | 109 | 107 | 321 | 384 | 362 | 172 | 152 | 261 | 257 | 397 | 230 | 230 | 184 | 177 | 149 | 132 |
Swell 2 Height (m) Direction Period (s) | S 14 | W 15 | W 15 | WNW 15 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | S 13 | S 12 | S 12 | WNW 13 | WNW 13 | NW 9 | NW 9 | NNW 10 | S 12 | S 12 | S 12 | NW 9 | WNW 12 | WNW 12 |
| kJ | 102 | 155 | 155 | 179 | 198 | 263 | 284 | 348 | 309 | 325 | 51 | 47 | 46 | 336 | 326 | 135 | 141 | 38 | 45 | 46 | 46 | 61 | 158 | 117 |
Swell 3 Height (m) Direction Period (s) | W 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 14 | SW 15 | SW 14 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 15 | SW 15 | SW 16 | S 13 | S 11 | SW 13 |
| kJ | 107 | 92 | 88 | 87 | 87 | 85 | 85 | 85 | 85 | 54 | 29 | 33 | 33 | 46 | 46 | 46 | 45 | 45 | 35 | 35 | 39 | 51 | 22 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | — | NW 9 | NW 9 | NW 9 | NW 9 | NW 6 | NW 9 | NW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | 104 | 159 | 156 | 300 | 281 | 255 | — | 206 | 203 | 252 | 186 | 40 | 328 | 268 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 195 | 51 | 386 | 0 | 0 | 0 | 0 | 0 | 124 | 902 | 923 | 375 | 0 | 0 | 0 | 0 | 257 | 904 | 902 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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