Surf Forecasts:
The Lagoons surf forecast from 20 Sep 2026:
- Best quality surf: Friday 25 Sep, 5AM (local time) - 11ft (3.5m), 11s period, W swell with cross-shore winds.
- Most powerful swell: Friday 25 Sep, 5AM (local time) - 11ft (3.5m), 11s period, W swell with 2,573 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 8PM (local time) - 2ft (0.6m), 19s period with SW swell.
Best Forecast Surf Conditions for The Lagoons this week:
The surf forecast for The Lagoons over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 8PM. The primary swell is predicted to be 0.6m and 19s period with a secondary swell of 1.4m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at The Lagoons in the next 16 days are 3.5m 11s and forecast to arrive on Friday (Sep 25) at 5AM. 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 7s period and expected on Monday (Sep 21) at 11PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 20th Sep) | 2ft (0.6m) 19s |
| Best Surf | 5AM (Fri 25th Sep) | 11ft (3.5m) 11s |
| Most Powerful | 5AM (Fri 25th Sep) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for The Lagoons over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Thu afternoon, min 12°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri afternoon). | ||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||
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) | SW 18 | SW 19 | SW 18 | SW 17 | SW 17 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | NW 11 | WNW 11 | NW 11 | WNW 11 | WNW 10 | NW 10 | WNW 10 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 258 | 278 | 312 | 305 | 350 | 634 | 688 | 585 | 435 | 791 | 427 | 927 | 533 | 340 | 239 | 1495 | 1279 | 643 | 596 | 790 | 901 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-on | cross | glassy | cross-on | cross-on | cross-off | cross-on | cross | cross-off | cross-on | cross | cross-off | cross-on | cross | cross-off | cross-on | cross-on | glassy |
High Tide | 9:17AM1.91m | 7:16PM2.22m | 9:55AM2.00m | 8:21PM2.26m | 10:23AM2.10m | 9:16PM2.33m | 10:47AM2.21m | 10:05PM2.39m | 11:10AM2.32m | 10:51PM2.42m | 11:34AM2.44m | 11:37PM2.44m | 11:59AM2.56m | 00:23AM2.42m | |||||||
Low Tide | 1:33PM1.68m | 2:49AM0.71m | 2:43PM1.59m | 3:33AM0.65m | 3:34PM1.45m | 4:10AM0.61m | 4:17PM1.27m | 4:43AM0.61m | 4:57PM1.07m | 5:15AM0.64m | 5:36PM0.86m | 5:46AM0.72m | 6:15PM0.66m | ||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | | |
 | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 12 | 16 | 16 | 13 | 16 | 17 | 13 | 17 | 16 | 14 | 18 | 19 | 17 | 16 | 17 | 15 | 18 | 17 | 13 |
Feels °C | 15 | 15 | 12 | 15 | 15 | 13 | 15 | 15 | 11 | 15 | 14 | 13 | 16 | 18 | 14 | 14 | 13 | 12 | 16 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 7 | NW 7 | NW 6 | NW 7 | WNW 13 | WNW 12 | WNW 12 | NW 7 | NW 11 | WNW 11 | NW 11 | WNW 11 | WNW 10 | W 9 | WNW 10 | SW 13 | NW 8 | NW 8 | NW 9 | NW 9 |
| kJ | 85 | 155 | 178 | 120 | 183 | 634 | 688 | 579 | 277 | 791 | 427 | 927 | 533 | 340 | 192 | 1495 | 113 | 643 | 596 | 790 | 901 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 19 | SW 18 | SW 17 | SW 17 | NW 7 | NW 6 | SW 16 | WNW 11 | SW 16 | NW 6 | SW 15 | SW 15 | SW 14 | NW 10 | SW 13 | SW 19 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 258 | 278 | 312 | 305 | 350 | 131 | 145 | 203 | 435 | 203 | 116 | 174 | 171 | 169 | 239 | 113 | 14 | 111 | 61 | 60 | 61 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | WNW 9 | WNW 8 | SW 17 | SW 16 | — | SW 16 | — | SW 16 | — | W 16 | W 21 | SW 14 | SW 19 | W 13 | SW 18 | WSW 18 | SW 18 | SW 19 |
| kJ | 25 | 23 | 23 | 32 | 40 | 342 | 318 | — | 251 | — | 196 | — | 5 | 9 | 153 | 15 | 3 | 13 | 31 | 83 | 92 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 7 | — | — | — | — | — | — | SSW 3 | — | NW 8 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 585 | — | — | — | — | — | — | 6 | — | 1279 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 58 | 160 | 0 | 323 | 511 | 0 | 323 | 341 | 0 | 54 | 180 | 0 | 60 | 11 | 0 | 387 | 511 | 0 | 58 | 341 | 0 |
Best forecast wave conditions in Humboldt County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Lagoons 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.
Information about the The Lagoons Surf forecast
The above surf forecast table for The Lagoons provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Lagoons can be found by selecting the local surf guide option on the grey menu. Our The Lagoons 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 (The Lagoons) 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 The Lagoons 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.
The Lagoons is 35 km (22 miles) from McKinleyville. If you plan a vacation in Humboldt County, look for hotels and other accommodation in McKinleyville. McKinleyville has rooms for a wide range of budgets as well as car hire and transport links.
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