Oahu Surf Forecast
Free surf forecast for Oahu, United States — 10 surf spots. Wave height, swell, wind, tide and live buoy conditions with a 16-day outlook, no subscription, updated daily on SwellByte.
New to North Shore, Oahu? Read the North Shore, Oahu surf guide — best season, waves, travel & where to stay.Surf spots in Oahu
Monthly conditions in Oahu
How often each surf size shows up by month, 2020–2024, measured near Pipeline. Bars fill from the bottom by the share of days reaching each surf size; white at the top is smaller days. The percentage is the chance of a surfable day.
2–4ft4–6ft6–8ft8–12ft12ft+
Jan
100%
Feb
100%
Mar
100%
Apr
100%
May
94%
Jun
83%
Jul
87%
Aug
88%
Sep
88%
Oct
100%
Nov
100%
Dec
100%
Swell period
15s
13s
13s
11s
10s
9s
8s
9s
10s
12s
13s
14s
Water temp
77°F
76°F
76°F
76°F
77°F
78°F
79°F
79°F
80°F
81°F
79°F
78°F