Surf Forecasts:
Point Arena surf forecast from 31 Aug 2026:
- Best quality surf: Monday 31 Aug, 5AM (local time) - 6ft (1.8m), 8s period, NW swell with cross-offshore winds.
- Most powerful swell: Thursday 3 Sep, 8PM (local time) - 5.5ft (1.7m), 10s period, WNW swell with 588 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 5AM (local time) - 6ft (1.8m), 8s period with NW swell.
Best Forecast Surf Conditions for Point Arena this week:
The surf forecast for Point Arena over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 31) at 5AM. The primary swell is predicted to be 1.8m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Point Arena in the next 16 days are 1.7m 10s and forecast to arrive on Thursday (Sep 03) 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 1.5m 6s period and expected on Sunday (Sep 06) at 11PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 31st Aug) | 6ft (1.8m) 8s |
| Best Surf | 5AM (Mon 31st Aug) | 6ft (1.8m) 8s |
| Most Powerful | 8PM (Thu 3rd Sep) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Point Arena over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’ve got a look at what’s coming up for us at Point Arena.
Right off the bat, we’re looking at a pretty rough start. The beginning of the forecast is dead quiet. From Monday, August 31st, all the way through the first week of September, there’s just nothing worth paddling out for. The swell is small, the period is short, and the wind is all over the place. We’ve got a few days of poor surf conditions with a combined energy reading in the low hundreds (232 to 373), which is weak and messy. The water temp is about average for this time of year, nothing special.
Things start to get a little interesting on Thursday, September 3rd. The swell picks up slightly to around 5ft from the WNW, with a period of 9-10 seconds, and the combined energy jumps to 388 to 697. It’s still marginal but the wind is light, so the afternoon might offer a few clean-ish lines. Not a standout, but it’s the first sign of life.
Friday, September 4th, looks similar. The NW swell holds at 5ft, period 10 seconds, and the wind turns cross-off in the afternoon. That’s clean surf, but the energy is still only moderate (530). It’s a decent session for a paddle, but nothing to get too excited about.
The real story here is the second week. Around Monday, September 7th, we start to see a building trend. The swell climbs to 6ft from the NW, period a short 7 seconds, but the wind is clean. The combined energy is still moderate (372). Then on Tuesday, September 8th, the afternoon session is a solid 8ft NW swell, period 8 seconds, and the wind is cross-off. That’s clean, and the energy jumps to 886. This is where it starts to get good.
But the best is yet to come. From Wednesday, September 9th, through to Sunday, September 13th, the swell really kicks in. We’re talking 8ft to 10ft NW swells, periods of 9-10 seconds, and the combined energy is well into the strong range (1317 to 1872). The wind is mostly light, with some glassy conditions on Sunday afternoon. That’s a standout session: 12ft swell from the NW, period 9 seconds, and the wind is calm. The energy is huge (2235). This is big, powerful surf. It’s going to be a heavy, deep-water reef break, so this is for experienced surfers only. The swell direction is perfect for the break, but the size is really pushing it.
Then from Monday, September 14th, to Tuesday, September 15th, the swell is just massive. 13ft NW swell, period 9 seconds, with cross-off winds. The energy is enormous (2956). This is a serious, big-wave session. It’s clean, but it’s only for the brave. The break is rated as too big for the spot, so it’s going to be a wild, dangerous day.
So, to sum it up: the first week is a write-off. The second week is where it’s at. The standout is Sunday, September 13th, with that glassy, 12ft NW swell. It’s a perfect, powerful day for the experienced crew. The energy is massive, the wind is off, and the swell is directed right at the reef. Just be ready for a heavy session.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Mon night, min 11°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Very mild (max 16°C on Wed night, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||
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 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 10 | NW 10 | SW 17 | WNW 9 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 |
Wave Graph | |||||||||||||||||||
672 | 215 | 134 | 69 | 49 | 192 | 154 | 230 | 161 | 270 | 388 | 511 | 532 | 541 | 530 | 509 | 383 | 294 | 176 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | off | cross-on | on | cross-off | cross-on | cross-on | cross | cross | cross-on | glassy | cross | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 1:24AM1.56m | 1:41PM1.79m | 2:20AM1.42m | 2:15PM1.83m | 3:26AM1.28m | 2:55PM1.85m | 4:51AM1.18m | 3:46PM1.86m | 6:32AM1.15m | 4:50PM1.85m | 8:02AM1.21m | 6:05PM1.87m | |||||||
Low Tide | 7:22AM0.37m | 8:14PM0.27m | 7:54AM0.54m | 9:10PM0.20m | 8:30AM0.71m | 10:16PM0.15m | 9:14AM0.86m | 11:31PM0.09m | 10:15AM0.98m | 00:47AM0.02m | 11:42AM1.03m | 1:55AM-0.07m | |||||||
— | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | |
— | — | 7:46 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:40 | — | — | 7:38 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 14 | 14 | 14 | 13 | 14 | 13 |
Feels °C | 9 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 14 | 15 | 13 | 16 | 16 | 10 | 10 | 12 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 7 | NW 7 | NW 7 | SSW 13 | NW 10 | NW 10 | NW 9 | WNW 9 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 |
502 | 215 | 134 | 69 | 198 | 192 | 154 | 120 | 161 | 270 | 388 | 511 | 532 | 541 | 530 | 509 | 383 | 294 | 176 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 13 | NW 7 | SSW 13 | SSW 13 | WSW 5 | SSW 12 | SW 16 | SSW 19 | S 12 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
405 | 394 | 321 | 204 | 49 | 154 | 151 | 23 | 121 | 219 | 460 | 139 | 553 | 651 | 563 | 651 | 724 | 546 | 512 | |
Swell 3 Height (m) Direction Period (s) | S 9 | W 10 | W 10 | SSE 14 | SSE 12 | SSE 12 | SSE 11 | SW 17 | SW 16 | SSW 13 | S 12 | SW 15 | S 11 | S 10 | S 13 | S 11 | S 10 | S 10 | SSE 14 |
2 | 17 | 17 | 68 | 117 | 111 | 69 | 230 | 130 | 135 | 110 | 186 | 121 | 48 | 161 | 86 | 50 | 51 | 180 | |
Wind waves Height (m) Direction Period (s) | NW 8 | — | WNW 7 | — | — | — | SSE 3 | — | SSW 5 | — | — | — | — | — | — | — | — | — | — |
672 | — | 93 | — | — | — | 5 | — | 17 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 322 | 267 | 0 | 7 | 252 | 4 | 13 | 7 | 7 | 7 | 7 | 0 | 91 | 265 | 0 | 73 | 102 | 0 |
Best forecast wave conditions in Mendocino 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 Point Arena Surf forecast
The above surf forecast table for Point Arena provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Point Arena can be found by selecting the local surf guide option on the grey menu. Our Point Arena 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 (Point Arena) 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 Point Arena 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.
Point Arena is 52 km (32 miles) from Ukiah. If you plan a vacation in Mendocino County, look for hotels and other accommodation in Ukiah. Ukiah has rooms for a wide range of budgets as well as car hire and transport links.











