Shores Tonight Monday
PM AM AM PM
North Facing 3-5 3-5 3-5 3-5
West Facing 2-4 2-4 2-4 2-4
South Facing 5-7 3-5 2-4 2-4
East Facing 1-3 1-3 1-3 1-3
TONIGHT
Weather Mostly cloudy. Scattered showers.
Low Temperature In the lower 70s.
Winds Southwest winds 10 to 15 mph.
Tides
Kahului Low -0.1 feet 06:28 PM HST.
High 2.2 feet 01:32 AM HST.
MONDAY
Weather Mostly cloudy. Numerous showers.
High Temperature Around 80.
Winds Southwest winds around 5 mph.
Tides
Kahului Low 0.3 feet 07:49 AM HST.
High 1.4 feet 01:10 PM HST.
Sunrise 6:32 AM HST.
Sunset 6:36 PM HST.
Swell Summary
Large, rough surf along south-facing shores that has been observed over the past few days will trend lower tonight and Monday as wind speeds subside. A new long-period south swell will arrive late Monday night and Tuesday, giving an extended boost to south shore surf through late this week.
A moderate sized, short-period west-northwest swell will continue to affect north and west facing shores through Monday, but surf will remain below advisory levels. The one exception is for west facing shores of the Big Island, where a High Surf Advisory remains in effect through 6 AM HST. This short-period swell will lower Monday night and Tuesday, while a new medium-period north- northwest swell fills in. This north-northwest swell could bring surf up to advisory levels Tuesday night and Wednesday, with the swell then shifting more northerly and lowering below advisory levels Thursday into next weekend.
Surf along east facing shores will remain well below normal levels through the middle of the week, before trending upward Thursday into next weekend as trade winds return over and upstream of the islands.
NORTH SHORE
Surf: Minimal (ankle high or less) surf.
Conditions: Sideshore texture/chop with E winds 10-15mph in the morning increasing to 15-20mph in the afternoon.
SOUTH SHORE
Surf: Minimal (ankle high or less) surf.
Conditions: Glassy in the morning with NNW winds less than 5mph. Semi glassy/semi bumpy conditions for the afternoon with the winds shifting to the WNW.
WEST SIDE
Surf: Minimal (ankle high or less) surf.
Conditions: Clean with E winds 10-15mph in the morning shifting ENE 15-20mph in the afternoon.
Data Courtesy of NOAA.gov and SwellInfo.com
