Tamarindo Surf Forecast and Surf Report

Alright folks, Rusty here. We’ve got a solid stretch of surf shaping up for Tamarindo. The river mouth there is the spot to be. Let’s break it down.

The overall pattern is a consistent run of long-period, south-west groundswell, with the best conditions coming in the mornings when the wind is offshore. The water is a touch warmer than normal for this time of year, sitting at 86°, so you’ll be comfortable in a shorty.

We kick things off on Tuesday, the 25th. The morning is clean but the swell is only 2ft from the SW, and the cross-off wind is a bit frisky at 16 mph. It’s not a total loss, but the energy is weak (245). The afternoon looks better with a lighter offshore breeze, but the swell is still small.

Wednesday the 26th and Thursday the 27th are a bit of a mixed bag. Swell stays around 2ft, but Thursday morning pops with a period of 18 seconds and clean cross-off wind. The energy is still moderate (270), but those long waits between sets can be a bit tricky at the river mouth.

Now, Friday the 28th is where it starts to get interesting. The morning has a fresh 19 mph cross-off wind, but the swell is 3ft with a 19-second period, and the energy jumps to 787 – that’s moderate wave energy. The afternoon is the pick: the wind turns offshore and light, giving you clean 2ft waves.

The standout is Saturday, the 29th. The morning is a beauty. Swell is a proper 5ft from the SW, period 16 seconds, and the wind is a gentle offshore breeze. The energy is strong at 1230. This is excellent surf for experienced surfers. The afternoon gets a bit messy with a cross-on wind, so get your session in early.

Sunday the 30th is also a cracker. The morning offers 5ft waves with a clean cross-off wind and energy at 911. The afternoon, however, is pure magic – glassy conditions with a 5ft SW swell. That’s a session you’ll remember.

The first week of September keeps the momentum going. Monday the 31st, Tuesday the 1st, and Wednesday the 2nd all have good morning windows with clean wind and 4ft to 3ft swell. Look out for Wednesday the 2nd morning: glassy conditions with a 2ft, 18-second period swell, and the energy is a solid 568.

The second standout is Saturday, the 5th of September. The morning is clean with a 6ft SW swell and a 16-second period, energy at 1439. It’s excellent for experienced surfers. The afternoon is even better – glassy with the same size swell. That’s a full day of top-tier waves.

Sunday the 6th and Monday the 7th keep the good times rolling with offshore winds and 5ft to 4ft swell. The following week, Tuesday the 8th and Wednesday the 9th, continue the trend with clean morning conditions and 3ft to 4ft swell.

For the whole period, keep in mind the river mouth here can get crowded, so expect company. These long-period swells from the SW are perfect for the point and river break setup, giving you long, clean rides. If you’re a beginner, the swell on the 29th and 5th is over 5ft, so it might be a bit much. For the experts, those are the days to go large.

Rusty.

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