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.
Sun, May 10: 3–4ft, 10s period, rated Fair. Steady 3-4ft waves on offer on NNW swell at 10s — 13mph out of the ENE.
Mon, May 11: 3–4ft, 12s period, rated Poor - Fair. Get out early for the best of it — 4-5ft waves on NNW swell at 12s and 11mph ENE winds. Conditions go downhill through the afternoon.
Tue, May 12: 3–4ft, 11s period, rated Poor - Fair. Not the most exciting day — 3-4ft and poor - fair conditions with 13mph out of the E.
Wed, May 13: 2–3ft, 10s period, rated Poor - Fair. Not the most exciting day — 2-3ft and poor - fair conditions with strong E wind at 15mph.
Thu, May 14: 3–4ft, 16s period, rated Poor - Fair. Pretty quiet out there — 4-5ft and mostly poor - fair with strong ENE wind at 15mph.
Free, simple, and takes 30 seconds.
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 3-4ft with a 10.35s swell period. Wind is ENE at 13mph 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 3-4ft, produced by a 3ft NNW primary swell at 10s, a 1.4ft NW secondary swell at 12s, a 0.4ft SSW tertiary swell at 14s, a 2.8ft NE wind swell swell at 6s. 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 Monday from 6 AM to 9 AM with 5ft waves, a 11.6s 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.
