Surf Forecasts:
Nesika Beach surf forecast from 15 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 2PM (local time) - 2.5ft (0.8m), 16s period, SW swell with 357 kJ wave energy.
Best Forecast Surf Conditions for Nesika Beach this week:
The most powerful waves expected at Nesika Beach in the next 16 days are 0.8m 16s and forecast to arrive on Sunday (Aug 16) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 18s period and expected on Saturday (Aug 15) at 8AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Sun 16th Aug) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Nesika Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's be straight with you. The next couple of weeks are looking pretty bleak for a proper paddle. We're looking at a long stretch of onshore wind, mostly from the NNW, mushing up any swell that tries to show. It's gonna be a waiting game, and this forecast is a test of patience.
Looking at the whole 16-day window, there's really only one morning that grabs my attention as a true standout, and it’s over a week away. We're going to have a lot of small, wind-blown days before we get there.
So, for the first stretch, from the 15th through the 19th, don't get your hopes up. We've got waves in the 2ft to 3ft range, but the wind is just killing it. It's onshore and bumpy, with energy readings mostly in the low to mid hundreds (357 to 453), which is weak to moderate at best. It's going to look messy out there, a real frustration for anyone keen for a slide. The swell direction is from the SW, but that doesn’t matter much when the surface is chopped up.
The 20th sees a slight bump in size, with the morning showing 4ft from the WNW. The energy ticks up to 543, which is moderate. The wind is a gentle breeze and onshore. It's still not great, flagged as marginal, but it's the first sign of something a bit more organised with that 11-second period. Don't expect much, but it might be the least bad option before the wind picks up again.
Then we're back into the grind. From the 21st through the 25th, it's the same story. Small surf, mostly 1ft to 5ft, with onshore and cross-onshore winds from the NNW. The period drops at times to 7 and 8 seconds, which just adds to the confusion. The combined energy stays mostly in the 160 to 540 range, weak to moderate. It's just a lot of wind and not a lot of wave. During this time, if you're really jonesing and the wind is cross-onshore, this beach setup could maybe be more interesting for a kite surfer than a paddle surfer, but it's not what I'd call surf.
Alright, now let's talk about the one that might be worth circling on the calendar: Thursday, August 28th. The morning shows 2ft from the SW with a 15-second period. The energy is at 332, which is weak, but the period is what gets me excited. That long period groundswell will have some push to it. The wind is onshore at 15 mph, which isn't ideal, but a long-period SW swell like this can sometimes wrap and hold its shape a bit better at a place like Nesika Beach (Oregon) that is exposed to the NW. It's a fairly consistent spot, so there should be waves. It's not big, and the wind isn't perfect, but after two weeks of garbage, any clean-ish wave will feel like gold. It's the most promising window we have, but given the onshore wind, I’d still say it’s just a better bet than the rest, not necessarily a classic day.
Before that, the morning of the 23rd has a 1ft, 19-second period swell, which is very long period, but the energy is only at 169, so it's probably too weak to do much.
So, the takeaway is this: the next week and a half is a write-off. We have a long gap of poor conditions. Keep the board in the car, but don't be surprised if you don't even bother suiting up. Keep an eye on that 28th as the one promising, but still not certain, chance to get wet. It’s a long way out, so treat it with a grain of salt, but it's the only real glimmer on the horizon.
Rusty out.
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, min 15°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Tue night). Winds decreasing (fresh winds from the NNW on Wed afternoon, light winds from the N by Thu night). | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | W 12 | W 11 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | SW 14 | NNW 6 | NW 7 |
Wave Graph | |||||||||||||||||||||
154 | 354 | 211 | 306 | 299 | 276 | 251 | 251 | 251 | 167 | 158 | 203 | 187 | 166 | 224 | 280 | 156 | 238 | 128 | 137 | 100 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | on | on | cross-on |
High Tide | 2:35PM2.00m | 2:37AM1.84m | 3:10PM2.01m | 3:30AM1.65m | 3:45PM1.98m | 4:30AM1.47m | 4:22PM1.92m | 5:42AM1.33m | 5:04PM1.85m | 7:14AM1.26m | 5:56PM1.79m | 8:54AM1.29m | 7:00PM1.76m | ||||||||
Low Tide | 8:18AM-0.06m | 8:46PM0.29m | 8:53AM0.16m | 9:37PM0.27m | 9:29AM0.39m | 10:31PM0.27m | 10:05AM0.62m | 11:30PM0.30m | 10:45AM0.83m | 00:36AM0.31m | 11:36AM0.99m | 1:48AM0.30m | 12:51PM1.09m | 2:56AM0.24m | |||||||
6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | |
— | 8:19 | — | — | 8:16 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:10 | — | — | 8:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 16 | 21 | 21 | 19 | 18 | 19 | 18 | 22 | 23 | 20 | 21 | 23 | 18 | 19 | 19 | 15 | 19 | 20 | 17 |
Feels °C | 15 | 16 | 14 | 18 | 17 | 15 | 16 | 17 | 15 | 18 | 18 | 15 | 17 | 18 | 14 | 16 | 16 | 13 | 16 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | NW 6 | NW 6 | SW 14 | SW 14 | SW 14 | SW 14 | NW 6 | W 12 | W 11 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | W 10 | W 11 | NW 7 |
132 | 354 | 211 | 306 | 299 | 40 | 45 | 251 | 251 | 167 | 158 | 64 | 187 | 166 | 224 | 280 | 156 | 238 | 106 | 82 | 88 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | WNW 10 | W 10 | W 9 | W 9 | SW 15 | SW 14 | W 8 | NW 6 | WNW 7 | WNW 14 | SW 16 | SW 16 | SW 16 | NW 6 | SW 15 | SSW 14 | SW 14 | SW 14 | SW 14 | WNW 10 |
154 | 80 | 49 | 42 | 27 | 276 | 251 | 36 | 20 | 18 | 67 | 203 | 124 | 122 | 33 | 171 | 136 | 160 | 128 | 91 | 100 | |
Swell 3 Height (m) Direction Period (s) | W 8 | NNW 7 | SW 13 | S 9 | S 8 | W 9 | W 9 | S 8 | WNW 8 | WNW 15 | W 7 | W 13 | SW 13 | SW 13 | SW 15 | SW 18 | SW 19 | SW 20 | SW 19 | SW 18 | SW 13 |
33 | 20 | 61 | 2 | 1 | 41 | 39 | 1 | 22 | 42 | 10 | 115 | 43 | 85 | 174 | 12 | 55 | 15 | 15 | 51 | 44 | |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | — | NW 4 | NW 6 | — | — | NW 6 | — | NW 6 | NW 6 | NW 6 | NW 7 | NW 6 | — | NW 6 | NW 6 | — | NW 7 | NNW 6 | — |
38 | 60 | — | 10 | 50 | — | — | 62 | — | 19 | 64 | 112 | 46 | 64 | — | 58 | 51 | — | 63 | 137 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 20 | 20 | 83 | 87 | 20 | 20 | 83 | 20 | 83 | 278 | 20 | 81 | 649 | 20 | 83 | 278 | 20 | 83 | 278 | 20 |
Best forecast wave conditions in South Oregon | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Nesika Beach Surf forecast
The above surf forecast table for Nesika Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nesika Beach can be found by selecting the local surf guide option on the grey menu. Our Nesika 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 (Nesika 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 Nesika 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.
Nesika Beach is 90 km (56 miles) from Grants Pass. If you plan a vacation in South Oregon, look for hotels and other accommodation in Grants Pass. Grants Pass has rooms for a wide range of budgets as well as car hire and transport links.











