
Surf Forecasts:
Third Reef surf forecast from 3 Jul 2026:
- Best quality surf: Monday 6 Jul, 11PM (local time) - 6.5ft (2.0m), 8s period, NW swell with glassy winds.
- Most powerful swell: Wednesday 8 Jul, 5PM (local time) - 3.5ft (1.1m), 17s period, SSW swell with 708 kJ wave energy.
- Next surfable swell (1★+): Friday 3 Jul, 2AM (local time) - 2ft (0.6m), 18s period with SSW swell.
Best Forecast Surf Conditions for Third Reef this week:
The surf forecast for Third Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 03) at 2AM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 0.6m and 15s. Another secondary swell of 1.2m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Third Reef in the next 16 days are 1.1m 17s and forecast to arrive on Wednesday (Jul 08) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 18s period and expected on Thursday (Jul 09) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 3rd Jul) | 2ft (0.6m) 18s |
| Best Surf | 11PM (Mon 6th Jul) | 6.5ft (2.0m) 8s |
| Most Powerful | 5PM (Wed 8th Jul) | 3.5ft (1.1m) 17s |
Table - best surf conditions forecast for Third Reef over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, let’s get into it. I’m lookin’ at Third Reef, and honestly, the next few days are a bit of a mixed bag. There’s some swell on the way, but the wind is going to be a pain for most of it, with a lot of cross-on conditions keeping things choppy and messy.
The first real chance to get something decent is on Saturday, July 4th. Saturday afternoon is where it’s at, with a glassy surface and a clean 5ft swell coming from the NW. The water’s a bit colder than usual for this time of year, sittin’ around 53°F, but that’s nothin’ a good wetsuit won’t fix. This is a reef break, so it handles a long period swell well, and it’s got some decent energy pumping. It’s a bit tricky though – the break is fairly consistent, and crowds can be a problem sometimes, so get out there early if you can.
After that, it gets a bit frustrating. There’s some pulsey SSW groundswell coming in from July 5th onwards, but it’s mostly cross-on wind and poor surf conditions until about July 15th. You see some really long period swell in there—18, 19, even 20 seconds—but the wind just won’t cooperate, making it a bumpy, lumpy mess with moderate to fresh breezes.
The big standout is later in the second week, on Friday, July 17th. The morning shows a solid 7ft NW swell with a period of 9 seconds, and the energy is cranked up – that’s strong, powerful stuff. But the afternoon is the real gem. The wind drops to glassy, and we get a 8ft NW swell with excellent conditions for experienced surfers. That’s the one to circle on your calendar. It’s too big for beginners, but for anyone with a bit of skill, that’s a session you won’t forget.
Overall, there’s a lot of waiting for the right moment, but Saturday afternoon, July 4th, and Friday afternoon, July 17th, are your best bets. Keep an eye on those windows.
Rusty
Short Range ForecastMostly dry. Very mild (max 19°C on Fri night, min 11°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Wed morning, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thu 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 8 | SSW 18 | NW 8 | NW 7 | SSW 16 | NW 8 | NW 8 | NW 8 | NW 8 | SSW 18 | NW 9 | NW 9 | SSW 16 | NW 11 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph | |||||||||||||||||||||
371 | 246 | 205 | 233 | 288 | 196 | 264 | 470 | 338 | 399 | 269 | 343 | 330 | 415 | 485 | 637 | 651 | 596 | 708 | 539 | 643 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-on | cross-on | cross-off | cross-on | glassy | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-off | cross-on | cross-on | cross-off | cross-on | cross-on | cross | cross-on |
High Tide | 2:52PM1.41m | 1:08AM1.76m | 3:22PM1.45m | 1:50AM1.66m | 3:51PM1.49m | 2:36AM1.53m | 4:21PM1.56m | 3:32AM1.39m | 4:52PM1.64m | 4:42AM1.24m | 5:29PM1.74m | 6:09AM1.14m | 6:11PM1.85m | 7:46AM1.12m | |||||||
Low Tide | 7:26PM0.94m | 8:23AM-0.15m | 8:14PM0.91m | 8:55AM-0.05m | 9:09PM0.85m | 9:28AM0.09m | 10:10PM0.74m | 10:03AM0.24m | 11:16PM0.59m | 10:42AM0.41m | 00:23AM0.40m | 11:26AM0.58m | 1:28AM0.17m | 12:18PM0.73m | |||||||
— | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | |
8:49 | — | — | 8:47 | — | — | 8:47 | — | — | 8:47 | — | — | 8:47 | — | — | 8:46 | — | — | 8:46 | — | 8:46 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 17 | 15 | 16 | 19 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 12 | 14 | 16 | 16 | 18 | 21 | 19 | 15 |
Feels °C | 12 | 14 | 13 | 14 | 17 | 13 | 14 | 13 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | 16 | 16 | 11 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 15 | SSW 15 | SSW 14 | SSW 16 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | SSW 16 | NW 11 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
156 | 176 | 142 | 140 | 288 | 196 | 264 | 239 | 338 | 328 | 269 | 343 | 330 | 415 | 485 | 637 | 651 | 596 | 708 | 539 | 643 | |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 17 | S 16 | WNW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | WNW 12 | SSW 17 | WNW 11 | SSW 20 | SW 16 | SSW 14 | SSW 15 | SW 15 | S 20 | SSW 19 | SSW 16 |
69 | 246 | 101 | 46 | 36 | 92 | 138 | 186 | 136 | 399 | 125 | 258 | 115 | 336 | 258 | 81 | 191 | 171 | 119 | 125 | 545 | |
Swell 3 Height (m) Direction Period (s) | S 11 | WNW 15 | WNW 15 | WNW 15 | SSW 21 | NW 13 | SSW 20 | SSW 19 | SSW 18 | WNW 13 | SSW 18 | WNW 12 | SSW 21 | SSW 16 | S 12 | S 8 | S 21 | S 11 | — | NNW 11 | — |
10 | 22 | 21 | 21 | 44 | 46 | 149 | 214 | 218 | 68 | 207 | 125 | 260 | 226 | 11 | 1 | 35 | 9 | — | 12 | — | |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 7 | NW 8 | — | — | NW 8 | — | — | — | — | NW 9 | NW 8 | NW 11 | NW 6 | NW 10 | NW 10 | NW 5 | NW 7 | NW 8 |
371 | 177 | 205 | 233 | 149 | — | — | 470 | — | — | — | — | 293 | 403 | 334 | 150 | 188 | 188 | 68 | 223 | 282 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 0 | 138 | 243 | 0 | 169 | 0 | 3 | 169 | 3 | 3 | 191 | 386 | 0 | 195 | 386 | 0 | 195 | 385 | 3 | 283 |
Best forecast wave conditions in Humboldt County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Third Reef Surf forecast
The above surf forecast table for Third Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Third Reef can be found by selecting the local surf guide option on the grey menu. Our Third Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Third Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Third Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Third Reef is 85 km (53 miles) from Eureka. If you plan a vacation in Humboldt County, look for hotels and other accommodation in Eureka. Eureka has rooms for a wide range of budgets as well as car hire and transport links.











