
Surf Forecasts:
Samoa Peninsula surf forecast from 17 Jul 2026:
- Best quality surf: Friday 17 Jul, 11PM (local time) - 3ft (0.9m), 16s period, WNW swell with glassy winds.
- Most powerful swell: Sunday 19 Jul, 11PM (local time) - 6.5ft (2.0m), 8s period, NW swell with 532 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 5AM (local time) - 2.5ft (0.8m), 17s period with WNW swell.
Best Forecast Surf Conditions for Samoa Peninsula this week:
The surf forecast for Samoa Peninsula over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 17) at 5AM. The primary swell is predicted to be 0.8m and 17s period with a secondary swell of 1.3m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Samoa Peninsula in the next 16 days are 2.0m 8s and forecast to arrive on Sunday (Jul 19) at 11PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 12s period and expected on Wednesday (Jul 22) at 5AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 17th Jul) | 2.5ft (0.8m) 17s |
| Best Surf | 11PM (Fri 17th Jul) | 3ft (0.9m) 16s |
| Most Powerful | 11PM (Sun 19th Jul) | 6.5ft (2.0m) 8s |
Table - best surf conditions forecast for Samoa Peninsula over the next 16 days.
The Lowdown
Alright, this is Rusty. Let’s have a look at what’s cookin’ for the next couple of weeks.
Honestly, it’s a rough start. For the first week, we’ve got a long stretch of marginal-to-poor conditions with a few brief flickers of hope. The main event doesn’t really kick in until the very end of the month, and even then, it’s messy.
The first real pulse comes in on Friday, July 18th, with a pulse of 6 ft NW swell, but the wind is cross-onshore and the period is a short, weak 8 seconds. That’s not gonna be pretty. Saturday morning, July 19th, has a similar 6 ft NW swell with light offshore NW wind, but again, the period is short at 8 seconds. The wave energy is moderate (837), but it’s just not shaping up well for a clean wave. The water temp is about average for this time of year.
The real standout is shaping up for Wednesday afternoon, July 22nd. We’ve got a clean, glassy session on the cards at Samoa Peninsula. The swell is only 2 ft from the SW, but the period is a long 14 seconds, and the wind is dead flat – glassy. The wave energy is light (294), but for a small, clean, long-period groundswell, that’s the best you’re gonna get. That’s the pick of the first week. It’s small, but it’ll be clean and fun for a longboard or a fish.
After that, it’s back to mush until the end of the month. The real juice shows up on Wednesday, July 29th, with a 7 ft NW swell. The wind is a light cross-onshore, but the period is still short at 8 seconds. The energy is strong (929), but with that short period and cross-onshore wind, it’s gonna be a bumpy, close-out mess. Then on Thursday, July 30th, we get a 8 ft NW swell, but the wind picks up to 12 mph cross-onshore, making it a choppy, messy affair. The wave energy is very strong (1093), but the conditions are poor. This is more for the kite crew than paddle surfers.
The biggest swell of the window hits on Friday, August 1st, with 8 ft NW swell and a 9-second period, but the wind is cross-onshore from the NNW at 9 mph. The energy is very strong (1175), but the conditions are marginal at best. The wind is a problem. The same goes for Saturday, August 2nd, with 8 ft NW swell, but the wind is onshore and the forecast is poor.
So, the bottom line: if you’re desperate for a paddle, the glassy Wednesday afternoon, July 22nd, is your only true clean window. The bigger swells at the end of the month are powerful but blown out. For a point break or reef, those long-period SW swells might have opened up, but for Samoa Peninsula, it’s a bit of a waiting game. The forecast can change, but right now, it’s a tough run.
Rusty.
Short Range ForecastMostly dry. Very mild (max 14°C on Sat afternoon, min 11°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Tue night, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
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) | WNW 18 | WNW 17 | WNW 16 | WNW 16 | WNW 16 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | SW 16 | SW 16 | NW 8 | SW 14 | SW 15 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||
318 | 399 | 448 | 350 | 337 | 345 | 507 | 481 | 413 | 486 | 382 | 284 | 245 | 239 | 164 | 195 | 134 | 132 | 116 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | glassy | on | cross-on | glassy | on | cross-on | glassy | on | cross-on | cross-on | cross-on | cross-on | glassy | cross | glassy | cross-off |
High Tide | 2:17AM2.26m | 3:46PM1.94m | 3:10AM2.05m | 4:26PM1.99m | 4:06AM1.80m | 5:06PM2.02m | 5:08AM1.57m | 5:47PM2.03m | 6:20AM1.38m | 6:30PM2.04m | 7:46AM1.28m | 7:15PM2.03m | |||||||
Low Tide | 8:18PM0.66m | 8:59AM-0.35m | 9:14PM0.59m | 9:40AM-0.13m | 10:14PM0.54m | 10:20AM0.12m | 11:17PM0.49m | 11:01AM0.39m | 00:23AM0.43m | 11:44AM0.65m | 1:31AM0.35m | 12:34PM0.87m | 2:37AM0.26m | ||||||
— | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | |
8:45 | — | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:43 | — | — | 8:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 12 | 13 | 14 | 13 | 13 | 14 | 12 | 16 | 15 | 14 | 17 | 19 | 20 | 19 | 17 | 16 |
Feels °C | 10 | 11 | 10 | 11 | 11 | 13 | 12 | 12 | 13 | 11 | 15 | 14 | 14 | 16 | 18 | 20 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 |
134 | 120 | 134 | 229 | 246 | 345 | 507 | 481 | 413 | 486 | 382 | 284 | 233 | 163 | 138 | 107 | 109 | 91 | 91 | |
Swell 2 Height (m) Direction Period (s) | WNW 18 | WNW 17 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 15 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 14 | SW 14 | SW 15 | WNW 10 | WNW 10 |
318 | 399 | 448 | 350 | 337 | 329 | 250 | 234 | 235 | 238 | 163 | 155 | 245 | 239 | 164 | 195 | 134 | 71 | 69 | |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 19 | SW 14 | WNW 12 | WNW 11 | SW 18 | SW 19 | SW 16 | WNW 14 | W 14 | WNW 14 | W 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 11 | SW 14 | SW 14 |
116 | 181 | 53 | 111 | 78 | 249 | 125 | 122 | 165 | 106 | 115 | 90 | 57 | 56 | 55 | 48 | 69 | 132 | 116 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 13 | 108 | 468 | 0 | 108 | 88 | 0 | 108 | 69 | 0 | 108 | 87 | 13 | 30 | 13 | 0 | 41 | 0 | 0 |
Best forecast wave conditions in Humboldt County | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Samoa Peninsula Surf forecast
The above surf forecast table for Samoa Peninsula provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Samoa Peninsula can be found by selecting the local surf guide option on the grey menu. Our Samoa Peninsula 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 (Samoa Peninsula) 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 Samoa Peninsula 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.
Samoa Peninsula is 5 km (3 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.










