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High Surf Advisory
2026-11-02T18:00:00-10:00

...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF NIIHAU KAUAI AND OAHU... ...HIGH SURF ADVISORY FOR NORTH FACING SHORES OF MOLOKAI AND MAUI... .A moderate, long-period northwest (330 degrees) swell is expected to arrive this evening, and quickly build overnight. Advisory level surf is expected to Sunday for north and west facing shores exposed to the swell, with the swell expected to continue into Monday. The swell may shift to a slightly more northerly direction for a brief time Monday, before declining Tuesday. * WHAT...For north facing shores, building to 15 to 20 feet. For west facing shores, building to 10 to 14 feet. * WHERE...North and west facing shores of Niihau, Kauai and Oahu, and north facing shores of Molokai and Maui. * WHEN...From 6 AM Sunday to 6 PM HST Monday. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous.

West Wailuaiki Stream Near Keanae, Maui, Hi Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 8.81
01-02 39.72
01-03 52.7
01-04 66.23
01-05 67.84
01-06 25.61
01-07 10.5
01-08 19.93
01-09 45.55
01-10 90.25
01-11 61.19
01-12 44.46
01-13 16.25
01-14 8.53
01-15 6.95
01-16 6.01
01-17 5.1
01-18 22.97
01-19 40.35
01-20 8.04
01-21 4.92
01-22 7.63
01-23 6.64
01-24 12.55
01-25 10.13
01-26 42.97
01-27 80.02
01-28 73.4
01-29 54.68
01-30 56.77
01-31 68.36
02-01 20.13
02-02 33.48
02-03 20.52
02-04 22.56
02-05 17.45
02-06 10.82
02-07 27.07
02-08 16.96
02-09 48.29
02-10 16.17
02-11 35.21
02-12 44.35
02-13 41.8
02-14 30.0
02-15 34.7
02-16 69.56
02-17 37.16
02-18 44.63
02-19 57.39
02-20 57.63
02-21 19.26
02-22 9.3
02-23 79.03
02-24 61.69
02-25 46.28
02-26 27.66
02-27 53.28
02-28 38.11
02-29 85.3
03-01 35.71
03-02 58.25
03-03 26.53
03-04 35.18
03-05 16.89
03-06 24.67
03-07 56.34
03-08 49.28
03-09 75.2
03-10 63.56
03-11 22.25
03-12 13.71
03-13 22.45
03-14 67.42
03-15 84.66
03-16 78.07
03-17 27.97
03-18 18.75
03-19 18.55
03-20 7.26
03-21 75.8
03-22 69.8
03-23 60.81
03-24 191.3
03-25 63.83
03-26 51.03
03-27 30.94
03-28 40.11
03-29 17.87
03-30 17.04
03-31 18.54
04-01 21.8
04-02 10.52
04-03 37.53
04-04 9.8
04-05 7.28
04-06 62.58
04-07 72.2
04-08 79.89
04-09 21.8
04-10 15.68
04-11 78.75
04-12 22.86
04-13 94.73
04-14 64.92
04-15 29.9
04-16 30.17
04-17 42.69
04-18 28.68
04-19 11.51
04-20 20.0
04-21 32.48
04-22 18.73
04-23 15.0
04-24 10.07
04-25 13.37
04-26 12.11
04-27 17.14
04-28 95.22
04-29 18.19
04-30 22.58
05-01 62.02
05-02 84.96
05-03 21.64
05-04 22.53
05-05 25.29
05-06 24.86
05-07 21.53
05-08 85.23
05-09 102.82
05-10 73.17
05-11 65.83
05-12 29.81
05-13 84.45
05-14 27.24
05-15 83.59
05-16 21.3
05-17 24.47
05-18 12.44
05-19 9.61
05-20 14.4
05-21 11.08
05-22 13.73
05-23 12.11
05-24 20.18
05-25 20.33
05-26 28.89
05-27 19.03
05-28 15.66
05-29 12.53
05-30 11.23
05-31 25.04
06-01 40.97
06-02 25.03
06-03 11.82
06-04 15.76
06-05 14.45
06-06 27.21
06-07 25.99
06-08 10.07
06-09 9.05
06-10 10.83
06-11 7.91
06-12 6.53
06-13 8.83
06-14 5.82
06-15 19.93
06-16 16.87
06-17 17.89
06-18 11.12
06-19 6.58
06-20 10.86
06-21 8.63
06-22 6.49
06-23 6.54
06-24 11.01
06-25 10.63
06-26 11.98
06-27 11.81
06-28 23.96
06-29 19.38
06-30 7.86
07-01 8.93
07-02 6.15
07-03 10.9
07-04 9.86
07-05 13.05
07-06 14.33
07-07 43.51
07-08 32.06
07-09 41.28
07-10 54.51
07-11 16.09
07-12 16.22
07-13 13.69
07-14 18.76
07-15 14.05
07-16 19.67
07-17 10.88
07-18 14.91
07-19 21.23
07-20 43.12
07-21 39.03
07-22 42.64
07-23 70.87
07-24 34.37
07-25 13.39
07-26 9.29
07-27 29.27
07-28 8.01
07-29 12.27
07-30 22.79
07-31 23.66
08-01 7.54
08-02 16.48
08-03 7.04
08-04 6.03
08-05 24.32
08-06 11.88
08-07 8.22
08-08 97.01
08-09 25.98
08-10 69.05
08-11 11.76
08-12 18.71
08-13 22.21
08-14 34.03
08-15 47.01
08-16 22.38
08-17 11.09
08-18 7.38
08-19 20.97
08-20 8.94
08-21 8.43
08-22 30.73
08-23 17.84
08-24 10.42
08-25 43.66
08-26 7.43
08-27 8.06
08-28 25.35
08-29 16.86
08-30 11.18
08-31 23.8
09-01 15.14
09-02 9.93
09-03 43.85
09-04 17.61
09-05 11.31
09-06 20.91
09-07 8.31
09-08 8.86
09-09 8.78
09-10 7.0
09-11 6.96
09-12 54.99
09-13 19.17
09-14 18.09
09-15 21.16
09-16 41.16
09-17 11.81
09-18 12.8
09-19 13.91
09-20 23.97
09-21 8.03
09-22 11.91
09-23 27.78
09-24 35.14
09-25 35.63
09-26 60.91
09-27 40.67
09-28 16.95
09-29 18.08
09-30 13.1
10-01 18.63
10-02 16.0
10-03 24.87
10-04 14.85
10-05 85.79
10-06 21.95
10-07 16.13
10-08 7.38
10-09 7.24
10-10 101.33
10-11 43.7
10-12 6.31
10-13 5.76
10-14 16.61
10-15 35.19
10-16 113.03
10-17 25.03
10-18 34.59
10-19 14.37
10-20 9.8
10-21 26.86
10-22 25.69
10-23 13.51
10-24 47.15
10-25 13.05
10-26 8.42
10-27 32.6
10-28 15.01
10-29 28.12
10-30 45.18
10-31 29.36
11-01 14.33
11-02 8.5
11-03 77.85
11-04 6.97
11-05 15.72
11-06 8.98
11-07 6.42
11-08 33.28
11-09 11.73
11-10 29.74
11-11 143.5
11-12 48.44
11-13 103.24
11-14 60.09
11-15 17.74
11-16 9.96
11-17 11.67
11-18 46.17
11-19 17.9
11-20 36.3
11-21 21.0
11-22 83.66
11-23 60.12
11-24 56.41
11-25 26.3
11-26 61.96
11-27 59.11
11-28 66.08
11-29 47.15
11-30 46.22
12-01 73.82
12-02 74.2
12-03 56.73
12-04 14.47
12-05 16.39
12-06 7.75
12-07 8.63
12-08 9.04
12-09 37.67
12-10 20.7
12-11 14.14
12-12 47.97
12-13 18.86
12-14 17.94
12-15 16.51
12-16 12.09
12-17 53.67
12-18 46.24
12-19 62.27
12-20 76.58
12-21 68.22
12-22 57.41
12-23 149.87
12-24 29.02
12-25 76.15
12-26 31.91
12-27 9.96
12-28 63.61
12-29 10.1
12-30 37.53
12-31 13.15

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index