Maui Surf Forecast for September 21, 2025
| Shores | Tonight | Sunday | ||
|---|---|---|---|---|
| Surf | Surf | |||
| PM | AM | AM | PM | |
| North Facing | 2-4 | 2-4 | 2-4 | 2-4 |
| West Facing | 2-4 | 2-4 | 2-4 | 2-4 |
| South Facing | 4-6 | 4-6 | 3-5 | 3-5 |
| East Facing | 2-4 | 3-5 | 3-5 | 3-5 |
| Weather | Partly sunny until 6 PM, then partly cloudy. Scattered showers. |
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|---|---|---|---|---|---|---|---|
| Low Temperature | In the mid 70s. | ||||||
| Winds | East winds 10 to 15 mph. | ||||||
|
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| Weather | Mostly sunny. Isolated showers. | |||||
|---|---|---|---|---|---|---|
| High Temperature | In the mid 80s. | |||||
| Winds | East winds 10 to 15 mph. | |||||
|
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| Sunrise | 6:14 AM HST. | |||||
| Sunset | 6:24 PM HST. | |||||
Swell Summary
A pair of south-southwest swells are due this week. Expect south shore surf to peak around seasonal average tonight and early Sunday, then decline later Sunday and Monday. A smaller south-southwest swell may build on Tuesday and peak on Wednesday.
Tiny to small surf will prevail along north facing shores through midweek, mainly from northwest swell. A short period north-northeast swell will likely reach the islands on Thursday and could produce moderate surf by Friday.
East facing shores will experience near seasonal average surf through Sunday due to short period trade wind swell. Surf along east facing shores will gradually decline Monday through Wednesday, followed by a potential increase on Thursday from the above mentioned source out of the north-northeast.
NORTH SHORE
am
pm
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Surf: Stomach to shoulder high NNE short period wind swell in the morning builds in the afternoon with occasional sets up to head high.
Conditions: Choppy/disorganized with NE winds 20-25mph in the morning decreasing to 15-20mph in the afternoon.
SOUTH SHORE
am
pm
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Surf: Small scale (ankle to knee high) surf.
Conditions: Semi clean/textured with NNE winds 25-30mph in the morning decreasing to 20-25mph in the afternoon.
WEST SIDE
am
pm
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Surf: Waist to stomach high NNE short period wind swell with occasional chest high sets.
Conditions: Fairly clean in the morning with NE winds 20-25mph. Clean conditions for the afternoon as the winds lighten to 15-20mph.
Data Courtesy of NOAA.gov and SwellInfo.com




