Oahu
Here's how the next 5 days are shaping up at Hali'ewa, Oahu. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Sat, May 16: 2–3ft, 11s period, rated Fair. Steady 2-3ft waves on offer on ENE swell at 8s — 7mph E winds.
Sun, May 17: 1–2ft, 11s period, rated Poor. 1-2ft waves to start the day on NE swell at 8s.
Mon, May 18: 1–2ft, 10s period, rated Poor. Slim pickings today — 1-2ft and poor with moderate E wind around 8mph. Afternoon breeze fills in to 13mph.
Tue, May 19: 1–2ft, 14s period, rated Poor. Slim pickings today — 1-2ft and poor with 14mph E winds.
Wed, May 20: 1–2ft, 11s period, rated Poor. A slow one — 1-2ft waves and poor conditions with 15mph ENE winds.
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Haliʻewa on Oahu's North Shore is a mellow beach break that offers fun, forgiving waves ideal for learners and intermediate surfers. The sandy bottom provides a softer landing and the break's gentle nature makes it perfect for developing fundamentals during smaller swell periods. With the famous Haliʻewa town nearby, this spot combines convenient amenities with reliable winter swells and a laid-back local vibe.
Wave heights shown are breaking wave heights — the actual rideable wave size at this spot.
The current wave height at Hali'ewa is 2-3ft with a 11.6s swell period. Wind is E at 10mph and conditions are rated Fair. The forecast updates hourly so you can plan your session around the cleanest windows.
The current breaking wave height at Hali'ewa is 2-3ft, produced by a 2.6ft ENE primary swell at 8s, a 2.5ft NW secondary swell at 12s, a 1.4ft N tertiary swell at 7s. Breaking wave height is the actual rideable wave size at the shore — calculated from offshore swell data using this spot's coastal bathymetry — not the raw buoy reading.
Based on the current 5-day forecast, the best window to surf Hali'ewa is Saturday from 6 AM to 9 AM with 2ft waves, a 11.25s swell period, and conditions rated Fair. Check the hourly forecast for updates as conditions can shift.
Hali'ewa works best with a NNW swell and S winds. Offshore winds groom the face of the wave, while onshore winds turn it sloppy. Cross-offshore conditions usually produce the cleanest shape.
Tide plays a big role at Hali'ewa. Mid tide works for most beach breaks, while reef and point breaks often prefer higher or lower stages. Use the tide chart above to line up your session with the swell peak.
Hali'ewa is a beach with a sand bottom, suited to beginner surfers. Haliʻewa on Oahu's North Shore is a mellow beach break that offers fun, forgiving waves ideal for learners and intermediate surfers. The sandy bottom provides a softer landing and the break's gentle nature makes it perfect for developing fundamentals during smaller swell periods. With the famous Haliʻewa town nearby, this spot combines convenient amenities with reliable winter swells and a laid-back local vibe.
The prime season at Hali'ewa is winter, when swell direction, wind patterns, and water temps line up most consistently. Outside the peak season you can still score, but you'll need to watch the forecast closely for the right windows.
Common hazards at Hali'ewa include localism, occasional strong currents. Always check conditions before paddling out, respect local etiquette, and never surf alone if you're unfamiliar with the break.
Our Hali'ewa forecast uses NOAA GFS and other weather models combined with spot-specific bathymetry to calculate breaking wave heights. Short-range (1-3 day) forecasts are most reliable. Extended forecasts show general trends. See the forecast accuracy card above for per-spot and regional performance metrics.
