Namotu Lefts Surf Forecast and Surf Report

G’day, I’m Rusty. Let’s break down what Namotu Lefts is serving up for the next couple of weeks. The first few days have plenty of size but cross-shore winds mess with the surface. The real gems are further out—around the second Wednesday and into the following week. Long period groundswell is on the way, which suits this reef setup with longer, more powerful lines, though sets will be more spaced out.

Wednesday Sep 2 starts with a solid 1.8m (6 ft) SSW swell at 16 seconds, but a fresh 30 km/h (19 mph) SE cross-shore makes it lumpy. Combined swell energy is moderate (1970). Surfable, but messy. By afternoon, it jumps to 2.3m (8 ft) (SSW, 16s) with strong energy (2598)—this is punchy but a 25 km/h (16 mph) SSE cross-shore kills the surface. That size is for experienced surfers only.

Thursday Sep 3 holds at 2.1m (7 ft) SSW, 15 seconds, still cross-shore around 15 km/h (9 mph). Energy is strong (1944–2034), but the cross-chop is annoying. Friday Sep 4 drops to 1.7m (6 ft) (SSW, 13s) with a light cross-shore in the morning (10 km/h / 6 mph, 1291 energy), but it’s not glassy. Afternoon turns cross-on.

The weekend is rough. Saturday Sep 5 sees swell dropping and winds howling at 30–35 km/h (19–22 mph)—poor conditions. Sunday Sep 6 is a slight reprieve: 1.2m (4 ft) SSW swell, 16 seconds, and a gentle cross-offshore ESE breeze at 15 km/h (9 mph) giving clean waves (780 energy). Monday Sep 7 morning is clean-ish with a light cross-shore and 1.4m (5 ft) (SSW, 16s, 972 energy), but afternoon goes cross-on again.

Tuesday Sep 8 morning has potential: 1.5m (5 ft) SSW swell, a long 17-second period, and a light SE cross-shore at 10 km/h (6 mph). Energy is strong at 1311. It’s close to being good. The best morning of the first week is Wednesday Sep 9—1.4m (5 ft) SSW at 15 seconds, with glassy conditions (ESE 5 km/h / 3 mph). Combined energy is 913, and the wave comment says “very good surf.” That’s the pick. But by afternoon, a 20 km/h (12 mph) S cross-on chops it up.

The second week gets interesting. Monday Sep 14 morning has 0.9m (3 ft) SSW swell at 16 seconds, but a light cross-offshore ESE breeze at 10 km/h (6 mph) makes it clean (680 energy). Small but fun. Tuesday Sep 15 morning is the standout: 1.3m (4 ft) SSW at a very long 18 seconds, with a light E cross-offshore at 10 km/h (6 mph) giving clean waves. Combined energy is strong at 1177, and the wave comment says “excellent surf conditions for experienced surfers.” Long, clean lines at the reef—just be patient between sets. Wednesday Sep 16 morning is also clean with 1.2m (4 ft) SSW at 16 seconds and a light ESE breeze (765 energy). Thursday Sep 17 morning brings 1.2m (4 ft) SW at a very long 20 seconds, with a gentle SE cross-offshore at 15 km/h (9 mph) and clean conditions (1657 energy). That’s a solid finish, but it’s a week and a half out, so take it as promising but not locked in.

Crowds are rare here, so you’ll have the lineup mostly to yourself. Water temp is about average for this time of year. Pick your moments—the glassy morning of September 9 and that Tuesday the 15th are the ones to target.

Rusty

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