Small Swells Expected Today
Alerts (as of 1:00 a.m.)
There are no marine alerts posted at this time.
**Click directly on the images below to make them larger. Charts include: Big Island projected winds, tides, swell direction & period and expected wave heights.**
Hilo side: Wave heights for spots exposed to the swell are expected to be knee/shoulder high today. Spots without direct exposure will be smaller.
Kona side: Wave heights are expected to be knee/waist high today. Spots catching the west-northwest could get up to chest high.
South: Wave heights are expected to be knee/shoulder high today.
A small west-northwest swell is expected to continue Thursday before fading Friday and into the weekend. A small north-northwest is possible for Friday into the weekend.
Keep in mind, surf heights are measured on the face of the wave from trough to crest. Heights vary from beach to beach, and at the same beach, from break to break.
**Click here for your detailed Big Island weather report.**