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Surf Forecasts:
Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 4 pm Saturday 16 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
11.6° 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 9PM is: 2.5m 13s primary swell from a Northwest direction and 0.6m 14s secondary swell from a South-southwest direction, 0.1m 19s secondary swell from a Southwest direction (forecast issued at 04:00pm May 16). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | - | - |
| Afternoon (16 May) | 4.5ft (1.3m) | 13s |
| Evening (16 May) | 8ft (2.5m) | 13s |
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 19°C on Mon afternoon, min 9°C on Sun night). Winds decreasing (strong winds from the NNW on Sun afternoon, light winds from the NNE by Mon morning). | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 13 | NW 13 | NW 13 | NW 13 | NW 10 | NW 9 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 9 | NW 14 | |
547 | 2345 | 2415 | 2274 | 1233 | 1325 | 1219 | 1228 | 1102 | 1005 | 1005 | 1457 | 683 | 632 | 589 | 492 | 593 | 654 | 636 | 1094 | 904 | 699 | 1046 | 1836 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | |
High Tide | 12:21PM1.44m | 11:11PM2.14m | 1:18PM1.44m | 11:55PM2.16m | 2:15PM1.42m | 00:44AM2.12m | ||||||||||||||||||
Low Tide | 5:11PM0.68m | 6:29AM-0.67m | 5:57PM0.76m | 7:19AM-0.70m | 6:46PM0.82m | 8:11AM-0.66m | ||||||||||||||||||
 | | |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — |
 | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | 8:28 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 11 | 10 | 10 | 10 | 11 | 14 | 16 | 16 | 13 | 10 | 9 | 10 | 12 | 17 | 19 | 19 | 15 | 10 | 10 | 10 | 13 | 19 |
6 | 5 | 4 | 4 | 4 | 3 | 4 | 6 | 7 | 8 | 7 | 6 | 5 | 5 | 8 | 12 | 13 | 12 | 11 | 6 | 6 | 6 | 9 | 15 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | NW 10 | NW 9 | NW 9 | NW 9 | SSW 13 | WNW 18 | WNW 17 | WNW 16 | NW 9 | NW 9 | NW 10 | NW 10 | NW 14 |
 kJ | 536 | 169 | 167 | 165 | 165 | 165 | 120 | 118 | 104 | 65 | 62 | 929 | 683 | 632 | 589 | 58 | 123 | 197 | 330 | 561 | 619 | 694 | 611 | 1836 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SW 19 | SW 19 | — | S 20 | S 20 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 18 | SSW 13 | S 16 | S 16 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | SW 16 |
| kJ | 160 | 15 | 15 | — | 7 | 7 | 13 | 13 | 12 | 12 | 12 | 60 | 60 | 59 | 58 | 64 | 34 | 46 | 46 | 525 | 589 | 522 | 638 | 42 |
Swell 3 Height (m) Direction Period (s) | S 16 | — | — | — | — | — | — | S 20 | S 19 | S 18 | S 18 | S 18 | SW 18 | SSW 18 | SW 18 | SW 18 | S 16 | SSW 13 | SW 16 | SW 17 | SW 17 | SW 17 | SW 16 | S 15 |
| kJ | 46 | — | — | — | — | — | — | 7 | 7 | 6 | 25 | 25 | 12 | 32 | 50 | 49 | 47 | 34 | 43 | 47 | 76 | 70 | 69 | 41 |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 13 | NW 13 | NW 13 | NW 10 | NW 9 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | — | — | — | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NNW 8 | NW 9 | NW 9 |
| kJ | 547 | 2345 | 2415 | 2274 | 1233 | 1325 | 1219 | 1228 | 1102 | 1005 | 1005 | 1457 | — | — | — | 492 | 593 | 654 | 636 | 1094 | 904 | 699 | 1046 | 835 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 386 | 387 | 386 | 257 | 257 | 154 | 195 | 283 | 385 | 386 | 386 | 29 | 3 | 3 | 0 | 377 | 385 | 386 | 385 | 29 | 3 | 3 | 3 | 243 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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