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Trinidad State Beach Surf Forecast
/ CAL – Humboldt (25 breaks) / California (404 breaks) /
Trinidad State Beach surfForecast / CAL – Humboldt / USA
12 Day Weather and Surf, issued 4 pm Monday 31 Mar 2025 PDT
Best Forecast Surf Conditions for Trinidad State Beach this week:
The surf forecast for Trinidad State Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 01) at 11AM. The primary swell is predicted to be 4.0m and 11s period with a secondary swell of 0.5m and 17s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Trinidad State Beach in the next 12 days are 3.5m 18s and forecast to arrive on Sunday (Apr 06) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 1st Apr) | 13ft (4.0m) 11s |
| Best Surf | 11PM (Sun 6th Apr) | 11ft (3.5m) 16s |
| Most Powerful | 5PM (Sun 6th Apr) | 11ft (3.5m) 18s |
Table - best surf conditions forecast for Trinidad State Beach over the next 12 days.
Mon 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 12 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 18 | 8 | 11 | 16 | 19 | 18 | 16 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 12 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1887 | 4901 | 4505 | 3285 | 1837 | 957 | 688 | 595 | 320 | 306 | 316 | 161 | 123 | 88 | 46 | 60 | 396 | 5134 | 6996 | 6119 | 3813 | 3021 | 2288 | 1961 | 1240 | 847 | 667 | 551 | 432 | 342 | 284 | 520 | 1622 | 1216 | 954 | 1020 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross | off | cross- off | cross- on | off | glass | glass | cross- off | glass | cross- on | cross | cross | glass | off | glass | on | cross- off | cross | on | cross | cross- on | cross- on | cross | cross | cross- on | cross | cross- on |
High Tide / height (m) | 2:12PM 1.86 | 1:47AM 2.34 | 3:11PM 1.73 | 2:29AM 2.29 | 4:16PM 1.60 | 3:18AM 2.17 | 5:32PM 1.50 | 4:16AM 2.01 | 6:56PM 1.46 | 5:29AM 1.85 | 8:13PM 1.50 | 6:52AM 1.74 | 9:12PM 1.57 | 8:12AM 1.70 | 9:55PM 1.65 | 9:19AM 1.69 | 10:30PM 1.73 | 10:14AM 1.69 | 10:59PM 1.81 | 11:02AM 1.69 | 11:24PM 1.87 | 11:45AM 1.68 | 11:48PM 1.93 | 12:27PM 1.66 | ||||||||||||
Low Tide / height (m) | 7:40PM 0.48 | 8:40AM -0.37 | 8:23PM 0.68 | 9:35AM -0.31 | 9:12PM 0.85 | 10:37AM -0.20 | 10:13PM 0.99 | 11:47AM -0.09 | 11:33PM 1.06 | 1:02PM -0.01 | 1:09AM 1.02 | 2:11PM 0.03 | 2:32AM 0.89 | 3:09PM 0.05 | 3:35AM 0.72 | 3:55PM 0.08 | 4:23AM 0.53 | 4:34PM 0.14 | 5:05AM 0.36 | 5:07PM 0.23 | 5:41AM 0.21 | 5:37PM 0.34 | 6:14AM 0.09 | |||||||||||||
Mon 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:00 | - | - | 6:58 | - | - | 6:56 | - | - | 6:54 | - | - | 6:52 | - | - | 6:52 | - | - | 6:50 | - | - | 6:48 | - | - | 6:47 | - | - | 6:45 | - | - | 6:43 | - | - | 6:41 |
| Sunset | 7:39 | - | - | 7:40 | - | - | 7:42 | - | - | 7:43 | - | - | 7:44 | - | - | 7:45 | - | - | 7:45 | - | - | 7:46 | - | - | 7:47 | - | - | 7:49 | - | - | 7:50 | - | - | 7:51 | - | - |
 |  |  | |  |  |  | | | |  | | | |  | | |  | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | 5 | 21 | 6 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 5 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 8 | 8 | 10 | 9 | 12 | 15 | 10 | 14 | 15 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 11 | 13 | 11 | 17 | 18 | 12 | 12 | 11 | 9 | 10 | 10 | 8 | 9 |
| Feels °C (?) | 4 | 3 | 2 | 5 | 3 | 4 | 3 | 2 | 5 | 5 | 4 | 9 | 11 | 8 | 12 | 13 | 10 | 9 | 10 | 10 | 8 | 9 | 9 | 9 | 11 | 9 | 15 | 15 | 11 | 9 | 6 | 6 | 4 | 3 | 1 | 6 |
Short Range Forecast: Heavy rain (total 35mm), heaviest during Mon night. Very mild (max 10°C on Mon afternoon, min 4°C on Thu morning). Winds decreasing (fresh winds from the W on Mon night, light winds from the ENE by Thu morning). | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 15°C on Fri afternoon, min 4°C on Thu night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 17°C on Wed morning, min 8°C on Mon night). Wind will be generally light. | Long Range Forecast: Mostly dry. Very mild (max 18°C on Wed afternoon, min 5°C on Fri night). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the NNW by Fri afternoon). | |||||||||||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
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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 Trinidad State Beach 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 Trinidad State Beach Surf forecast
The above surf forecast table for Trinidad State Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Trinidad State Beach can be found by selecting the local surf guide option on the grey menu. Our Trinidad State Beach 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 (Trinidad State Beach) 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 Trinidad State Beach 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.
Trinidad State Beach is 14 km (9 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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