- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts
Third Reef surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 10 pm Saturday 12 Jul 2025 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
13.4° 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 3AM is: 1.6m 10s primary swell from a Northwest direction and 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 10:00pm July 12). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 5ft (1.5m) | 9s |
| Afternoon (13 Jul) | 4.5ft (1.4m) | 9s |
| Evening (13 Jul) | 4.5ft (1.3m) | 10s |
Table - waves today at Third Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sun 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 17 | 16 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 15 | 10 | 10 | 10 | 15 | 9 | 15 | 16 | 16 | 9 | 9 | 8 | 6 | 13 | 14 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 785 | 785 | 709 | 648 | 552 | 546 | 546 | 561 | 580 | 453 | 574 | 633 | 689 | 786 | 820 | 910 | 905 | 2715 | 2952 | 3058 | 2901 | 2515 | 2150 | 890 | 825 | 703 | 446 | 446 | 670 | 614 | 584 | 322 | 569 | 608 | 602 | 632 | 591 | 565 | 530 | 565 | 568 | 582 | 504 | 519 | 410 | 375 | 367 | 388 | 357 | 410 | 388 | 465 | 202 | 195 | 220 | 214 | 268 | 284 | 284 | 647 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross- off | cross- off | cross- off | cross- on | on | glass | glass | glass | glass | glass | glass | glass | glass | glass | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | glass | glass | glass | cross | cross | cross- on | glass | glass | glass | glass | glass | cross- on | cross- on | glass | glass | glass | glass | glass | glass | on | on | cross- on | glass | glass | glass | glass | glass | on | cross- on | glass | glass | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:42AM 1.91 | 2:48PM 1.52 | 1:29AM 1.82 | 3:20PM 1.59 | 2:20AM 1.68 | 3:52PM 1.67 | 3:19AM 1.51 | 4:28PM 1.76 | 4:29AM 1.34 | 5:07PM 1.85 | 5:56AM 1.20 | 5:53PM 1.94 | 7:35AM 1.15 | 6:46PM 2.02 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:55PM 0.91 | 7:55AM -0.26 | 7:45PM 0.86 | 8:31AM -0.15 | 8:41PM 0.77 | 9:07AM -0.00 | 9:44PM 0.66 | 9:45AM 0.18 | 10:53PM 0.50 | 10:26AM 0.38 | 12:03AM 0.32 | 11:11AM 0.58 | 1:13AM 0.12 | 12:04PM 0.76 | 2:20AM -0.07 | |||||||||||||||||||||||||||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sun 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - |
| Sunset | 8:45 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:43 | - | - | - | - | - | - | - | 8:43 | - | - | - | - | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:40 | - | - | - |
 |  | | |  | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 10 | 11 | 12 | 14 | 14 | 14 | 13 | 12 | 14 | 13 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 15 | 13 | 13 | 12 | 12 | 12 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 14 | 14 | 14 | 15 | 13 | 13 |
| Feels °C (?) | 12 | 11 | 9 | 10 | 11 | 13 | 13 | 14 | 13 | 12 | 14 | 13 | 15 | 15 | 15 | 15 | 13 | 13 | 11 | 12 | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 14 | 13 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 13 | 13 | 13 | 12 | 13 | 12 | 13 | 14 | 14 | 14 | 11 | 11 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Third Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest