Maui Surf Forecast for September 20, 2021
Photo Credit Janet VandenBrink
| Shores | Today | Tuesday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| AM | PM | AM | PM | |
| North Facing | 2-4 | 2-4 | 2-4 | 4-6 |
| West Facing | 1-3 | 1-3 | 1-3 | 2-4 |
| South Facing | 2-4 | 2-4 | 2-4 | 2-4 |
| East Facing | 3-5 | 3-5 | 3-5 | 3-5 |
| Weather | Mostly sunny. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | |||||
| Winds | East winds around 15 mph. | |||||
|
||||||
| Sunrise | 6:14 AM HST. | |||||
| Sunset | 6:24 PM HST. | |||||
| Weather | Mostly cloudy. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| Low Temperature | In the upper 60s. | |||||
| Winds | East winds around 15 mph. | |||||
|
||||||
| Weather | Partly sunny. Scattered showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | |||||
| Winds | East winds 15 to 20 mph. | |||||
|
||||||
| Sunrise | 6:14 AM HST. | |||||
| Sunset | 6:23 PM HST. | |||||
Swell Summary
While surf will remain below High Surf Advisory levels along all shores this week, a trio of storm-force north Pacific lows will, or have already, generated mid- to long-period northwest to north swells that will arrive over the coming days. The first swell will arrive tomorrow and Wednesday, with peak open ocean swell heights approaching 5 feet. The second low will generate a similarly-sized northwest swell that should arrive by the end of the week. The third low is expected to develop later this week, and may produce a northwest to north swell that arrives in about a week or so.
Southern hemisphere storm systems are still sending some swell our way, and a small boost in long-period south swell energy is expected around mid-week. The trade winds will deliver a steady supply of short-period wind waves to east facing shores through the week.
NORTH SHORE
am 
pm
Surf: Minimal (ankle high or less) surf.
Conditions: Sideshore texture/chop with E winds 15-20mph in the morning increasing to 20-25mph in the afternoon.
SOUTH SHORE
am 
pm 
Surf: Minimal (ankle high or less) surf.
Conditions: Glassy in the morning with N winds less than 5mph. Semi glassy/semi bumpy conditions for the afternoon with the winds shifting to the W.
WEST SIDE
am pm
Surf: Minimal (ankle high or less) surf.
Conditions: Clean with E winds 15-20mph in the morning increasing to 20-25mph in the afternoon.
Data Courtesy of NOAA.gov and SwellInfo.com
Sponsored Content
