Gold Coast Marine Forecast
Updated Sun Nov 15, 2026
Good Sun, caution Mon (rain), unsafe seas Tue
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Marine Forecast for Gold Coast Nov 15–17, 2026
📋 Good Sun, caution Mon (rain), unsafe seas Tue
Good all day, any start works. Light 2-6 knot west-northwest winds with 3-4 foot seas at 6-7 seconds from the east-northeast. 92% chance of rain around 5:00 PM, so pack rain gear.
Caution due to rain: 95% chance peaking near 3:00 PM. Winds are light at 1-6 knots with 3-foot seas at 7 seconds from the east-northeast. Start early and pack rain gear.
No-go: seas build to 6.6 feet at 6 seconds from the south-southeast, steep and choppy, with gusts to 21 knots. Only a brief early lull; stay ashore. Confidence is low at 67%.
It depends on the day: Sunday is the best day for a 12-hour trip, Monday is workable but wet, and Tuesday is a no-go as a southeast sea builds. Winds stay light at 6-9 knots all period, so wave growth on Tuesday is the main hazard. Model confidence is moderate on Sunday and Monday and lowest on Tuesday, so recheck before heading out.
Recent days at Gold Coast
Today’s Water at Gold Coast
Sea surface temperature and chlorophyll around Gold Coast, imaged fresh every morning. Water at the star is 23.7°C today, and chlorophyll of 0.63 mg/m³ reads as green shelf water at the spot.
Imagery: Nov 14, 2026 · rebuilt every morning
These charts show you the breaks. DeepCast reads them. A zone-by-zone AI fishing report for these exact waters — temperature edges, color changes, and structure, analyzed together.
Get the AI fishing reportSST and chlorophyll from the SeaLegs AI DeepCast satellite pipeline. Charts are a planning aid — always check the official marine forecast before making the run.
About the Gold Coast
On the Gold Coast the day is usually decided before you clear the Broadwater. The Seaway bar is the gate: a SE groundswell meeting an ebbing tide at the entrance can turn a routine run-out into a standing wall of water, while the same swell on a rising tide might be a non-event. Get the bar wrong and the offshore forecast never matters.
This page updates daily with a live 3-day outlook for the Seaway and the grounds off it — SE swell height and period, wind, and how they line up against the tide. Each day is scored GO / CAUTION / NO-GO, the same AI rating used in the SeaLegs AI app.
Reading conditions off the Gold Coast
Watch swell against tide at the Seaway. The bar stacks up when a SE swell pushes against an ebb, so the safest window is often the run-out on the last of the flood or around high slack, with the return timed before the ebb builds. It isn't just height — a long-period SE groundswell throws far more energy at the entrance than a short, wind-driven sea of the same metre reading, and it's the period that catches people out.
Offshore, that same SE groundswell is what stands the near grounds up first. A fresh onshore behind it stacks a short chop on top of the longer swell out toward the 24, 36 and 50 fathom lines, so a workable morning can deteriorate fast once the sea breeze fills in. Read the bar and the tide together, pick your crossing windows both ways, and let the wind timing decide how far out — and how long — you stay.
Gold Coast forecast FAQ
How is the sea at Gold Coast today?
As of Nov 15, 2026, the SeaLegs AI verdict for Gold Coast is GO. Good conditions all day, so any start time works for the 12-hour trip. West-northwest winds stay light at 2-6 knots, with gusts mostly 7-21 knots building around midday and easing by evening. Seas run 3.1-3.7 feet at 6-7 seconds from the east-northeast, a modest, well-organized sea that shifts slightly northeast by late afternoon. There is a 92% chance of rain peaking around 5:00 PM, so bring rain gear. Model confidence is moderate at 76%, with gust forecasts the least certain.
When is the Gold Coast Seaway bar safe to cross?
The Seaway is at its worst when a SE swell runs against an ebbing tide — that's when the bar stacks into steep, breaking faces at the entrance. The safer window is generally a run-out on the last of the flood or near high slack, with your return planned before the ebb builds against the swell. Long-period SE groundswell matters more than raw height, so always weigh swell period and tide together, not just the metre reading.
How accurate is this Gold Coast marine forecast?
The outlook is generated from the latest marine model data and rated GO, CAUTION, or NO-GO by the same AI engine used in the SeaLegs AI app. It's a planning aid, not a substitute for the official Bureau of Meteorology (BoM) marine forecast and any current warnings — always check those before heading out.
How often is this forecast updated?
The page is rebuilt every morning from the latest model run, and the SpotCast card refreshes live in your browser. The date stamp above the outlook shows exactly when it was last generated.
What do GO, CAUTION, and NO-GO mean?
GO means conditions are favourable for most recreational boats. CAUTION means marginal — manageable for experienced crews in capable vessels, but check the wind and sea timing closely. NO-GO means conditions are hazardous for small craft and the trip is best postponed.
Can I get a forecast like this for my own spot?
Yes. In the free SeaLegs AI app you can drop a pin anywhere on Earth — your local ramp, a favourite mark, or a spot well offshore — and get the same AI-rated marine forecast and trip planning.
What is the water temperature at Gold Coast today?
As of Nov 14, 2026, the satellite-derived sea surface temperature at Gold Coast is about 23.7°C, with chlorophyll around 0.63 mg/m³ (green shelf water). The SST and chlorophyll charts on this page are rebuilt every morning from the SeaLegs AI DeepCast satellite pipeline.
More offshore forecasts
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