
Surf Forecasts:
North Jetty surf forecast from 7 Sep 2026:
- Best quality surf: Thursday 10 Sep, 8AM (local time) - 3ft (0.9m), 8s period, ENE swell with glassy winds.
- Most powerful swell: Wednesday 9 Sep, 11PM (local time) - 5ft (1.5m), 8s period, ENE swell with 246 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 8AM (local time) - 3ft (0.9m), 8s period with ENE swell.
Best Forecast Surf Conditions for North Jetty this week:
The surf forecast for North Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 8AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.3m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at North Jetty in the next 16 days are 1.5m 8s and forecast to arrive on Wednesday (Sep 09) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 14) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Thu 10th Sep) | 3ft (0.9m) 8s |
| Best Surf | 8AM (Thu 10th Sep) | 3ft (0.9m) 8s |
| Most Powerful | 11PM (Wed 9th Sep) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for North Jetty over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s get into it. We’ve got a stretch of days ahead at North Jetty, and I’ll be straight with you—it’s a lean run. The first solid look doesn’t pop up until Monday the 15th of September, so we’re looking at a gap of about a week with little to nothing worth paddling out for. From now until then, it’s a whole lot of wind-affected, weak, and messy conditions, with the wind mostly cross-on or onshore and swell heights barely scraping a foot.
Starting off Monday morning the 7th, we have a tiny 1ft swell from the ESE at 9 seconds, but a risk of thunderstorms and a cross-on breeze from the north at 6 mph makes it a write-off. The afternoons and following days through to the 14th are much the same—small, choppy, and with the combined energy stuck under 100 (weak), never reaching anything you’d call surfable. The wind stays stubbornly cross or onshore, and the swell period is short, mostly between 4 and 8 seconds, so no push or shape.
Now, we finally get a glimmer on Monday the 15th of September. Early morning, we see a glassy surface with a light west-northwest breeze at 3 mph, and a 2ft ESE swell at 9 seconds. The combined energy is still low at 55, but it’s clean and the conditions are described as “surfable waves but very ordinary.” Not exactly a standout, but it’s the first window that isn’t total rubbish. The water temperature is 83°, which is about normal for this time of year, so no drama there.
The next real improvement comes Wednesday the 16th of September. The morning brings a 3ft ENE swell at 7 seconds, with a light west-southwest breeze at 6 mph giving us cross-offshore winds. Clean conditions again. The afternoon pumps up a bit more—4ft from the NE at 7 seconds, combined energy reading a solid 260 (moderate energy), with a cross-off breeze from the south-southeast at 12 mph. This is the pick of the period. That moderate energy and clean cross-off wind will make for some okay waves, but with a short period (7 seconds) and it being a beach/pier break, don’t expect long lines; more like short, punchy little wedges. Best suited for intermediate surfers.
Thursday the 17th still has some clean morning surf with a 3ft NE swell and cross-off breeze, but by the afternoon the wind swings east and onshore, and it’s back to poor surf. After that, the last week runs into a lot of onshore wind again, with the swell staying small and weak. The biggest pulse shows up on Monday the 21st of September—5ft from the east at 7 seconds, but the wind is east-southeast cross-on at 6 mph, making it choppy and marginal. Combined energy hits 240, but the quality isn’t there. This one’s more for the experienced crew who don’t mind a bumpy surface.
Overall, if you’re looking for a clean session, the best window is the morning of the 15th into the afternoon of the 16th of September. It’s not pumping, but it’s the most surfable we’ve got. Crowds are often present here, so expect some company if you go. This break is fairly consistent, but this forecast is a tough one—hang in there; things can change.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Mon morning. Warm (max 29°C on Mon afternoon, min 25°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Warm (max 31°C on Fri afternoon, min 26°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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) | ESE 9 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | E 8 | ENE 7 | E 7 | ENE 7 | ESE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 10 | ESE 10 | ESE 9 |
Wave Graph | |||||||||||||||||||||
16 | 35 | 64 | 66 | 85 | 101 | 160 | 178 | 151 | 72 | 40 | 26 | 16 | 43 | 33 | 20 | 43 | 10 | 35 | 81 | 32 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | on | on | on | cross-on | cross | cross-on | cross | off | off | cross-on | cross-off | glassy | cross | off | glassy | cross-on | cross-off |
High Tide | 6:02PM1.81m | 6:25AM1.57m | 6:59PM1.86m | 7:22AM1.68m | 7:50PM1.88m | 8:14AM1.76m | 8:37PM1.87m | 9:03AM1.82m | 9:21PM1.83m | 9:49AM1.83m | 10:03PM1.75m | 10:32AM1.81m | 10:44PM1.66m | ||||||||
Low Tide | 11:38AM-0.11m | 00:28AM-0.02m | 12:39PM-0.18m | 1:22AM-0.12m | 1:37PM-0.24m | 2:11AM-0.21m | 2:30PM-0.27m | 2:56AM-0.26m | 3:19PM-0.27m | 3:38AM-0.27m | 4:05PM-0.23m | 4:18AM-0.23m | 4:49PM-0.15m | 4:57AM-0.16m | |||||||
7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | |
— | 7:40 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | — | 7:35 | — | — | 7:34 | — | |
mm | 1 | 1 | 1 | — | — | 2 | 1 | 1 | — | — | — | 2 | — | — | 2 | — | — | 1 | — | — | — |
Temp °C | 28 | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 29 | 28 | 30 | 31 | 29 | 29 | 31 | 29 | 29 | 30 | 28 |
Feels °C | 31 | 29 | 28 | 29 | 29 | 28 | 30 | 30 | 29 | 31 | 31 | 31 | 34 | 33 | 31 | 32 | 33 | 31 | 33 | 33 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 8 | E 8 | ENE 7 | E 7 | ENE 7 | E 9 | SE 7 | ESE 7 | E 8 | SSE 4 | ESE 10 | ESE 10 | ESE 9 |
16 | — | 13 | 13 | 13 | 13 | 7 | 14 | 151 | 72 | 40 | 26 | 16 | 2 | 33 | 20 | 1 | 11 | 35 | 81 | 32 | |
Swell 2 Height (m) Direction Period (s) | E 7 | — | E 12 | E 11 | — | — | — | ESE 8 | E 9 | E 9 | ESE 9 | SSE 4 | ESE 8 | ENE 7 | E 7 | E 7 | E 6 | ESE 7 | SE 4 | E 8 | E 9 |
1 | — | 3 | 2 | — | — | — | 7 | 2 | 2 | 16 | 6 | 13 | 15 | 8 | 3 | 3 | 10 | 3 | 1 | 2 | |
Swell 3 Height (m) Direction Period (s) | E 9 | — | E 10 | — | — | — | — | — | — | — | — | ESE 8 | SE 4 | SSE 4 | E 9 | E 8 | E 8 | ESE 9 | E 6 | — | E 7 |
2 | — | 2 | — | — | — | — | — | — | — | — | 14 | 4 | 2 | 2 | 1 | 1 | 9 | 1 | — | 1 | |
Wind waves Height (m) Direction Period (s) | — | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | — | — | SE 4 | — | — | ESE 7 | — | — | ESE 7 | SSE 4 | — | — | SSE 4 |
— | 35 | 64 | 66 | 85 | 101 | 160 | 178 | — | — | 8 | — | — | 43 | — | — | 43 | 17 | — | — | 20 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 610 | 613 | 390 | 390 | 390 | 390 | 308 | 390 | 390 | 70 | 711 | 10 | 80 | 1236 | 15 | 1593 | 1587 | 575 | 80 | 647 | 12 |
Best forecast wave conditions in North Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the North Jetty Surf forecast
The above surf forecast table for North Jetty provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at North Jetty can be found by selecting the local surf guide option on the grey menu. Our North Jetty 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 (North Jetty) 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 North Jetty 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.
North Jetty is 12 km (7 miles) from Jacksonville Beach. If you plan a vacation in North Florida, look for hotels and other accommodation in Jacksonville Beach. Jacksonville Beach has rooms for a wide range of budgets as well as car hire and transport links.










