
Surf Forecasts:
North Jetty at Eureka surf forecast from 5 Sep 2026:
- Best quality surf: Friday 4 Sep, 11PM (local time) - 6ft (1.8m), 9s period, NW swell with cross-offshore winds.
- Most powerful swell: Friday 4 Sep, 8PM (local time) - 6ft (1.8m), 10s period, NW swell with 597 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 11PM (local time) - 6ft (1.8m), 9s period with NW swell.
Best Forecast Surf Conditions for North Jetty at Eureka this week:
The surf forecast for North Jetty at Eureka over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 04) at 11PM. The primary swell is predicted to be 1.8m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at North Jetty at Eureka in the next 16 days are 1.8m 10s and forecast to arrive on Friday (Sep 04) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 11s period and expected on Friday (Sep 11) at 5AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 4th Sep) | 6ft (1.8m) 9s |
| Best Surf | 11PM (Fri 4th Sep) | 6ft (1.8m) 9s |
| Most Powerful | 8PM (Fri 4th Sep) | 6ft (1.8m) 10s |
Table - best surf conditions forecast for North Jetty at Eureka over the next 16 days.
The Lowdown
Alright, surfers, Rusty here. Let's be straight with you. The next couple of weeks are looking pretty average for our stretch of coast. We've got one main spot, North Jetty at Eureka, and it's going to take some patience to find a decent wave. The water's sitting at 57°, which is pretty much normal for this time of year, so nothing weird going on there.
The outlook starts on Friday the 4th with a bit of a tease. There's a 6ft NW swell rolling in, with a 10-second period, and the energy is moderate at 709. But the wind is crossing onshore from the WNW, which is going to put a bit of a bump on it. It's a marginal call, not something I'd get too excited about. This is really the only noteworthy surf for the first week or so.
After that, it drops off fast. The weekend is poor, with small, messy waves and questionable conditions. We're looking at a real drought from the 5th through to the morning of the 12th. There’s very little on offer, and most of what shows up is too weak or too chopped up to bother with. It's a proper dry spell.
Things start to look a little more interesting on the 12th, but it's nothing special. We get a bump in size to 5ft from the NW with a period around 11 seconds, and the energy does climb, but the cross-onshore wind just keeps it from cleaning up. It's still marginal. The swell sticks around for a couple of days, but the wind stays messy.
The one real standout in this whole period is looking like Friday the 18th. We're seeing some proper energy building, with values climbing to 814 and then jumping to a strong 1204 by the afternoon. The swell is up to 6ft, and the period stretches out to a decent 11 seconds, all from the NW. It's still not glassy, with a cross-onshore breeze, but this is the best combo of size, period, and energy we get in this whole run. It’s a promising day, but remember, it's over a week out, so we'll need to keep an eye on it. It could be a fun, powerful day at the jetty.
The period between the 13th and the 19th is a mixed bag, with a lot of small, weak, and short-period swell. There is some longer-period SW energy around the 15th and 17th, but it's from a direction that doesn't really do us any favors here and the size is just too small. It's a lot of waiting for not much reward. Then again, it never seems to stay flat around here for too long, so I'd say keep your hopes up that the forecast for the 18th holds.
Signing off for now.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Thu morning. Very mild (max 16°C on Wed morning, min 12°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
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) | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 6 | NW 6 | NW 6 | NNW 7 | NW 7 | NW 7 | NNW 7 | NW 7 | SW 19 | SW 18 | SW 17 | SW 17 | SW 16 |
Wave Graph | ||||||||||||||||||||
709 | 396 | 260 | 230 | 186 | 142 | 126 | 85 | 144 | 157 | 278 | 173 | 168 | 163 | 151 | 293 | 246 | 350 | 476 | 432 | |
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 | on | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | glassy | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 5:28PM1.97m | 8:28AM1.18m | 6:43PM1.95m | 9:38AM1.29m | 8:03PM1.97m | 10:29AM1.42m | 9:15PM2.01m | 11:10AM1.56m | 10:18PM2.03m | 11:46AM1.69m | 11:14PM2.02m | 12:19PM1.80m | 00:06AM1.96m | |||||||
Low Tide | 1:30AM-0.03m | 12:39PM1.11m | 2:42AM-0.10m | 2:08PM1.09m | 3:45AM-0.18m | 3:26PM0.98m | 4:39AM-0.23m | 4:31PM0.80m | 5:24AM-0.22m | 5:27PM0.60m | 6:05AM-0.16m | 6:17PM0.42m | ||||||||
— | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | |
7:44 | — | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | — |
Temp °C | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 15 | 15 | 13 | 15 | 15 | 13 | 16 | 15 | 16 | 16 | 16 | 16 |
Feels °C | 14 | 15 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 14 | 13 | 12 | 14 | 14 | 15 | 14 | 15 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | SSW 15 | NW 6 | SSW 14 | SSW 14 | NNW 7 | NW 7 | NW 7 | NNW 7 | NW 7 | NW 7 | NNW 7 | NNW 7 | NW 7 | NW 8 |
709 | 396 | 260 | 230 | 186 | 142 | 405 | 85 | 264 | 213 | 278 | 173 | 168 | 163 | 151 | 112 | 102 | 113 | 199 | 178 | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | NW 9 | SSW 14 | S 14 | S 14 | SSW 13 | S 14 | SSW 13 | SSW 12 | S 12 | S 12 | S 11 | S 12 | SW 17 | S 8 |
637 | 427 | 532 | 382 | 474 | 411 | 126 | 301 | 95 | 101 | 118 | 186 | 295 | 260 | 235 | 224 | 202 | 177 | 476 | 119 | |
Swell 3 Height (m) Direction Period (s) | S 11 | SSW 14 | SSW 12 | SSW 11 | S 11 | NW 13 | SSW 11 | NW 8 | WNW 12 | WNW 12 | S 13 | SSW 13 | SW 18 | SW 18 | SW 16 | SW 19 | SW 18 | SW 17 | S 12 | SW 16 |
58 | 161 | 79 | 98 | 57 | 46 | 46 | 42 | 58 | 56 | 127 | 118 | 112 | 117 | 130 | 293 | 246 | 350 | 169 | 432 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 6 | NW 6 | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | 144 | 157 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 113 | 0 | 111 | 173 | 0 | 111 | 466 | 0 | 111 | 84 | 0 | 111 | 85 | 0 | 113 | 17 | 17 | 17 | 72 | 17 |
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 North Jetty at Eureka Surf forecast
The above surf forecast table for North Jetty at Eureka provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at North Jetty at Eureka can be found by selecting the local surf guide option on the grey menu. Our North Jetty at Eureka 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 (North Jetty at Eureka) 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 North Jetty at Eureka 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.
North Jetty at Eureka is 8 km (5 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.










