Hawaii County Surf Forecast for October 19, 2026
Forecast for Big Island Windward and Southeast
| Shores | Tonight | Monday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 4-6 | 3-5 | 3-5 | 2-4 |
| East Facing | 4-6 | 4-6 | 4-6 | 5-7 |
| South Facing | 3-5 | 2-4 | 2-4 | 2-4 |
TONIGHT
| Weather | Mostly cloudy. Numerous showers. | ||||||
|---|---|---|---|---|---|---|---|
| Low Temperature | In the lower 70s. | ||||||
| Winds | Northeast winds 10 to 15 mph. | ||||||
|
|||||||
MONDAY
| Weather | Partly sunny. Numerous showers. | ||||
|---|---|---|---|---|---|
| High Temperature | In the lower 80s. | ||||
| Winds | East winds around 10 mph. | ||||
|
|||||
| Sunrise | 6:16 AM HST. | ||||
| Sunset | 5:54 PM HST. | ||||
Forecast for Big Island Leeward
| Shores | Tonight | Monday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| West Facing | 1-3 | 1-3 | 1-3 | 1-3 |
| South Facing | 2-4 | 2-4 | 2-4 | 2-4 |
TONIGHT
MONDAY
Swell Summary
A north-northwest swell and a smaller overlapping west-northwest swell will slowly decline through Monday and fade on Tuesday. A very small northwest swell may arrive Thursday, followed by a moderate north-northwest swell next weekend.
ARTICLE CONTINUES BELOW AD
ARTICLE CONTINUES BELOW AD
The current south swell will continue a slow decline over the next day or so. South shore surf will drop below seasonal average Monday and will remain relatively small through much of the week. A moderate south-southwest swell is expected next weekend.
Rough trade wind swell will produce east shore surf just above seasonal average through Tuesday, then decline later in the week as trade winds decrease.
NORTH EAST
ADVERTISEMENT
NORTH WEST
WEST
SOUTH EAST
ARTICLE CONTINUES BELOW AD
Data Courtesy of NOAA.gov and SwellInfo.com
