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Nosara (Playa Guiones) surf report and forecast

Guanacaste, Costa Rica · updated 02 Nov 2026, 06:49 CST · NOAA GFS-Wave cycle 20261102_06z
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9.8rating now (B 4 · A 9)
1.4 m (4.4 ft)wave height now
14.6 speriod
SWswell from
9 kt NEwind offshore
30 °C (87 °F)water · Boardshorts / swimsuit
05:33 / 17:18sunrise / sunset

Swell 1: 1.2 m 15 s SW · Swell 2: 0.5 m 8 s S · Swell 3: 0.1 m 8 s WNW · Wind waves: 0.3 m 5 s N

Best window this week: Monday 15:00 CST — 10.0 1.4 m (4.7 ft) at 15 s, glassy wind. Ratings: 0–10 for an intermediate surfer; B = beginner, A = advanced. Offshore/onshore is judged against the coast's orientation (240° faces the sea).

7-day surf forecast

DayRatingWave heightPeriodSwell fromWindSun
Mon 02 Nov10.0 B 4 · A 101.4–1.5 m (4.4–4.8 ft)15 sSW6 kt glassy05:33–17:18
Tue 03 Nov9.8 B 4 · A 81.2–1.3 m (4.1–4.4 ft)14 sSW8 kt glassy05:33–17:18
Wed 04 Nov9.5 B 4 · A 91.3–1.8 m (4.1–5.8 ft)14 sSW11 kt cross-offshore05:33–17:18
Thu 05 Nov4.6 B 1 · A 51.8–2.1 m (5.8–7.1 ft)10 sSSW15 kt cross-onshore05:34–17:18
Fri 06 Nov9.1 B 4 · A 91.2–1.9 m (3.9–6.1 ft)14 sSSW11 kt cross-shore05:34–17:17
Sat 07 Nov10.0 B 7 · A 71.0–1.1 m (3.4–3.8 ft)14 sSW3 kt glassy05:34–17:17
Sun 08 Nov9.6 B 6 · A 71.1 m (3.5 ft)16 sSW4 kt glassy05:35–17:17

Today and tomorrow, every 3 hours

TimeRatingWavePeriod · fromWind
Mon 06:009.8 B 4 · A 91.4 m (4.4 ft)15 s SW9 kt NE offshore
Mon 09:009.8 B 3 · A 91.4 m (4.6 ft)15 s SW9 kt NE offshore
Mon 12:009.7 B 3 · A 91.4 m (4.7 ft)15 s SW8 kt NNE cross-offshore
Mon 15:0010.0 B 3 · A 101.4 m (4.7 ft)15 s SW1 kt ESE glassy
Mon 18:009.8 B 3 · A 91.4 m (4.7 ft)15 s SW4 kt SE glassy
Mon 21:009.5 B 3 · A 91.4 m (4.5 ft)14 s SW5 kt SE cross-shore
Tue 00:008.4 B 3 · A 71.3 m (4.4 ft)14 s SW12 kt SE cross-shore
Tue 03:008.3 B 3 · A 71.3 m (4.3 ft)14 s SW11 kt SSE cross-shore
Tue 06:009.4 B 4 · A 81.3 m (4.2 ft)14 s SW7 kt SE cross-shore
Tue 09:009.8 B 4 · A 81.3 m (4.2 ft)14 s SW5 kt ESE glassy
Tue 12:009.5 B 4 · A 81.2 m (4.1 ft)14 s SW6 kt SE cross-offshore
Tue 15:008.2 B 4 · A 71.3 m (4.1 ft)14 s SW9 kt S cross-onshore
Tue 18:008.3 B 4 · A 71.3 m (4.2 ft)14 s SW9 kt S cross-onshore
Tue 21:008.6 B 4 · A 71.3 m (4.2 ft)14 s SW8 kt S cross-shore

Nosara (Playa Guiones) tide chart

+1.1 m-1.1 mMon 02Tue 03Wed 04Thu 05Fri 06Sat 07Sun 08Mon 09
DayHigh and low tide (CST, height vs. mean sea level)
Mon 02 NovLow 01:50 (-0.8 m / -2.6 ft) · High 08:00 (+0.8 m / +2.8 ft) · Low 14:20 (-0.9 m / -3.0 ft) · High 20:50 (+0.8 m / +2.7 ft)
Tue 03 NovLow 03:00 (-0.7 m / -2.4 ft) · High 09:10 (+0.7 m / +2.4 ft) · Low 15:30 (-0.8 m / -2.7 ft) · High 22:00 (+0.8 m / +2.8 ft)
Wed 04 NovLow 04:20 (-0.7 m / -2.4 ft) · High 10:30 (+0.7 m / +2.3 ft) · Low 16:40 (-0.8 m / -2.7 ft) · High 23:00 (+0.9 m / +2.9 ft)
Thu 05 NovLow 05:30 (-0.8 m / -2.7 ft) · High 11:30 (+0.7 m / +2.3 ft) · Low 17:40 (-0.8 m / -2.7 ft)
Fri 06 NovHigh 00:00 (+1.0 m / +3.2 ft) · Low 06:20 (-0.9 m / -3.0 ft) · High 12:30 (+0.8 m / +2.5 ft) · Low 18:30 (-0.8 m / -2.8 ft)
Sat 07 NovHigh 00:50 (+1.0 m / +3.4 ft) · Low 07:10 (-1.0 m / -3.3 ft) · High 13:20 (+0.8 m / +2.7 ft) · Low 19:20 (-0.9 m / -2.9 ft)
Sun 08 NovHigh 01:30 (+1.1 m / +3.5 ft) · Low 07:50 (-1.1 m / -3.5 ft) · High 14:00 (+0.9 m / +2.9 ft) · Low 20:00 (-0.9 m / -3.0 ft)

Best time to surf Nosara (Playa Guiones)

Average wave height by month, Nosara (Playa Guiones)mJan: 1.29 mJanFeb: 1.32 mFebMar: 1.30 mMarApr: 1.31 mAprMay: 1.48 mMayJun: 1.53 mJunJul: 1.47 mJulAug: 1.46 mAugSep: 1.51 mSepOct: 1.50 mOctNov: 1.37 mNovDec: 1.25 mDec

Biggest swell runs May–Oct: average 1.5 m (5.0 ft) in June from SSW at 10 s, against 1.2 m (4.1 ft) in December (2015–2024 average). Best time to surf in Costa Rica

Nearby spots

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Waves: NOAA GFS-Wave global 0.25deg, cycle 20261102 06z (NOMADS). Tides: GOT4.10c (NASA GSFC) via pyTMD. Climatology: ECMWF ERA5 reanalysis (waves: ERA5-Ocean) via Open-Meteo.com, CC BY 4.0. Water: sea surface temperature: Open-Meteo Marine API (ECMWF / Météo-France), CC BY 4.0. Times in local time (America/Costa_Rica). Forecast for the nearest open-water model point (10.00, -86.00); local bathymetry, tide and wind change conditions at the beach.