
Surf Forecasts:
Third Reef surf forecast from 10 Nov 2026:
- Best quality surf: Friday 13 Nov, 10PM (local time) - 21ft (6.5m), 17s period, W swell with cross-onshore winds.
- Most powerful swell: Saturday 14 Nov, 4AM (local time) - 26ft (8.0m), 19s period, W swell with 41,782 kJ wave energy.
- Next surfable swell (1★+): Tuesday 10 Nov, 4PM (local time) - 8ft (2.5m), 13s period with W 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 Tuesday (Nov 10) at 4PM. The primary swell is predicted to be 2.5m and 13s period with a secondary swell of 0.6m and 16s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Third Reef in the next 16 days are 8.0m 19s and forecast to arrive on Saturday (Nov 14) at 4AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 6s period and expected on Friday (Nov 13) at 7AM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Tue 10th Nov) | 8ft (2.5m) 13s |
| Best Surf | 10PM (Fri 13th Nov) | 21ft (6.5m) 17s |
| Most Powerful | 4AM (Sat 14th Nov) | 26ft (8.0m) 19s |
Table - best surf conditions forecast for Third Reef over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Very mild (max 17°C on Wed morning, min 13°C on Tue night). Winds increasing (calm on Tue morning, strong winds from the SSE by Thu night). | Days 4-6 Weather SummaryHeavy rain (total 100mm), heaviest during Sun afternoon. Very mild (max 15°C on Sun morning, min 12°C on Fri morning). Winds decreasing (near gales from the S on Fri morning, calm by Sun night). | ||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 13 | W 13 | WNW 13 | WNW 13 | WNW 13 | W 14 | W 15 | W 15 | W 14 | WNW 15 | W 14 | W 19 | W 18 | W 17 | W 15 | W 14 | W 13 | WNW 21 | W 18 | WNW 18 | WNW 16 |
Wave Graph | |||||||||||||||||||||
2124 | 2257 | 2168 | 1787 | 2323 | 4914 | 5674 | 4936 | 4261 | 2218 | 6135 | 41208 | 29409 | 19065 | 8216 | 3466 | 2323 | 4571 | 20296 | 17796 | 12870 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | off | cross-off | cross-off | off | cross-off | cross | cross-off | cross | cross | cross-on | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | glassy | off |
High Tide | 10:49AM1.98m | 00:57AM1.44m | 11:21AM1.93m | 1:43AM1.41m | 11:54AM1.86m | 2:32AM1.37m | 12:29PM1.79m | 3:24AM1.35m | 1:08PM1.69m | 4:18AM1.35m | 1:55PM1.59m | 5:10AM1.39m | 2:54PM1.48m | ||||||||
Low Tide | 6:04PM-0.20m | 5:29AM0.95m | 6:42PM-0.16m | 6:03AM1.02m | 7:22PM-0.09m | 6:39AM1.08m | 8:05PM-0.02m | 7:23AM1.13m | 8:51PM0.07m | 8:27AM1.15m | 9:40PM0.16m | 9:51AM1.12m | 10:29PM0.23m | ||||||||
6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | |
— | 5:04 | — | — | 5:02 | — | — | 5:01 | — | — | 5:00 | — | — | 5:00 | — | — | 5:00 | — | — | 4:59 | — | |
mm | — | — | — | — | — | — | — | — | 3 | 22 | 8 | 13 | 2 | — | 1 | 6 | 32 | 16 | 2 | — | — |
Temp °C | 16 | 15 | 14 | 17 | 17 | 15 | 17 | 16 | 16 | 14 | 13 | 13 | 14 | 14 | 13 | 15 | 13 | 13 | 13 | 13 | 11 |
Feels °C | 16 | 16 | 14 | 15 | 15 | 14 | 15 | 14 | 10 | 5 | 8 | 8 | 11 | 12 | 10 | 9 | 8 | 12 | 11 | 12 | 9 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 13 | WNW 13 | WNW 13 | WNW 13 | W 14 | W 15 | W 15 | W 14 | WNW 15 | W 14 | W 19 | W 18 | W 17 | W 15 | W 14 | W 13 | WNW 21 | W 18 | WNW 18 | WNW 16 |
2124 | 2257 | 2168 | 1787 | 2323 | 4914 | 5674 | 4936 | 4261 | 2218 | 6135 | 41208 | 29409 | 19065 | 8216 | 3466 | 2323 | 4571 | 20296 | 17796 | 12870 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | NW 16 | SW 14 | SSW 14 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | S 17 | S 16 | WNW 11 | SSW 15 | S 15 | S 14 |
144 | 219 | 100 | 127 | 88 | 180 | 133 | 123 | 99 | 151 | 147 | 142 | 125 | 85 | 118 | 215 | 193 | 1072 | 231 | 155 | 153 | |
Swell 3 Height (m) Direction Period (s) | NNW 11 | SW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | — | SSW 13 | S 19 | — | SSW 18 | SSW 18 | SSW 13 | SW 13 | S 16 | — | — | — |
11 | 103 | 58 | 51 | 99 | 37 | 36 | 62 | 104 | — | 64 | 28 | — | 107 | 104 | 17 | 46 | 132 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 5 | SSW 7 | S 7 | — | — | — | — | SE 3 | S 10 | SSW 8 | — | — | — |
— | — | — | — | — | — | — | — | 66 | 983 | 178 | — | — | — | — | 7 | 2 | 1039 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 176 | 193 | 856 | 660 | 387 | 387 | 386 | 83 | 193 | 82 | 0 | 188 | 386 | 0 |
Best forecast wave conditions in Humboldt County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.










