139
FXPA41 PHFO 190303
MFMN10
MARINE FORECAST MATRICES
NATIONAL WEATHER SERVICE HONOLULU HI
502 PM HST SUN OCT 18 2026
THE INFORMATION PRESENTED IN THIS PRODUCT REFLECTS A
FORECAST...RATHER THAN CURRENT INFORMATION. MARINE USERS SEEKING
CURRENT INFORMATION SHOULD CHECK THE LATEST COASTAL WIND AND BUOY
REPORTS.
PHZ180-191400-
BUOY 51101
24.31N 162.08W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 21 21 22 21 20 19 18 19 20 20 19 19 19 17 17 18 18 18 17 14 14
WIND GUST 29 29 31 29 28 27 25 27 28 28 27 27 27 24 24 25 25 25 24 20 20
SIG WAVE HGT 9 9 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8
PHZ180-191400-
BUOY 51000
23.54N 153.90W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 22 20 20 21 19 19 18 20 21 21 19 19 19 18 18 19 20 21 19 17 17
WIND GUST 31 28 28 29 27 27 25 28 29 29 27 27 27 25 25 27 28 29 27 24 24
SIG WAVE HGT 9 10 10 10 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 7
PHZ180-191400-
BUOY 51004
17.42N 152.51W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE E E E
WIND SPD 20 20 20 20 21 21 19 18 19 19 18 18 20 19 19 19 20 19 18 17 18
WIND GUST 28 28 28 28 29 29 27 25 27 27 25 25 28 27 27 27 28 27 25 24 25
SIG WAVE HGT 8 9 9 9 9 9 9 8 8 8 8 8 8 9 9 9 8 8 8 8 8
PHZ180-191400-
BUOY 51002
17.17N 157.84W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 20 21 20 20 22 22 20 21 23 23 21 21 22 22 21 21 22 21 19 20 21
WIND GUST 28 29 28 28 31 31 28 29 32 32 29 29 31 31 29 29 31 29 27 28 29
SIG WAVE HGT 8 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8
PHZ180-191400-
BUOY 51003
19.04N 160.64W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR NE E E E E E E E E E E E NE E E NE E E E E E
WIND SPD 16 17 16 15 17 16 13 14 17 17 14 15 16 14 14 15 16 16 17 16 16
WIND GUST 22 24 22 21 24 22 18 20 24 24 20 21 22 20 20 21 22 22 24 22 22
SIG WAVE HGT 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7
PHZ180-191400-
KURE ATOLL
28.42N 178.33W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR S S S S S SE E E E E E E E E E E E E E E E
WIND SPD 11 11 9 8 8 5 5 5 8 8 10 10 10 10 9 9 10 11 11 11 12
WIND GUST 15 15 13 11 11 7 7 7 11 11 14 14 14 14 13 13 14 15 15 15 17
SIG WAVE HGT 6 6 6 5 5 5 5 5 5 5 6 6 6 6 6 7 7 7 7 7 6
PHZ180-191400-
MIDWAY ATOLL
28.22N 177.37W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR SE SE SE SE SE SE E E E E E E E E E E E E E E E
WIND SPD 12 11 10 9 7 7 5 6 8 8 11 11 11 11 10 11 11 11 11 11 11
WIND GUST 17 15 14 13 10 10 7 8 11 11 15 15 15 15 14 15 15 15 15 15 15
SIG WAVE HGT 6 6 6 6 6 5 5 5 5 5 5 6 6 6 6 6 7 7 7 6 6
PHZ180-191400-
LISIANSKI ATOLL
26.08N 174.00W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 12 12 11 11 12 13 13 12 14 14 15 15 16 17 14 14 15 15 15 15 15
WIND GUST 17 17 15 15 17 18 18 17 20 20 21 21 22 24 20 20 21 21 21 21 21
SIG WAVE HGT 7 7 7 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7
PHZ180-191400-
PEARL & HERMES ATOLL
27.83N 175.83W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR SE SE SE SE SE SE E E E E E E E E E E E E E E E
WIND SPD 12 10 8 8 7 7 8 8 10 10 12 13 13 12 12 10 11 11 11 12 13
WIND GUST 17 14 11 11 10 10 11 11 14 14 17 18 18 17 17 14 15 15 15 17 18
SIG WAVE HGT 6 6 6 6 6 6 5 5 5 5 5 5 6 6 6 6 6 6 7 7 6
PHZ180-191400-
FRENCH FRIGATE SHOALS
23.86N 166.27W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 19 20 18 18 18 18 18 18 19 19 19 19 17 16 17 17 17 18 17 16 16
WIND GUST 27 28 25 25 25 25 25 25 27 27 27 27 24 22 24 24 24 25 24 22 22
SIG WAVE HGT 9 9 9 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
PHZ180-191400-
NIHOA
23.06N 161.92W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 19 20 20 20 20 19 18 18 20 20 20 20 21 18 18 18 18 19 18 17 16
WIND GUST 27 28 28 28 28 27 25 25 28 28 28 28 29 25 25 25 25 27 25 24 22
SIG WAVE HGT 9 9 9 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8
PHZ180-191400-
KINGMAN REEF
6.44N 162.34W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E SE SE E E E SE SE SE SE SE SE SE SE SE SE
WIND SPD 8 9 8 7 7 6 5 5 4 4 4 3 5 6 5 5 5 6 7 8 9
WIND GUST 11 13 11 10 10 8 7 7 6 6 6 4 7 8 7 7 7 8 10 11 13
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5
TSTMS S S S S S S S S S S S S S S S S S S S S S
PHZ180-191400-
JOHNSTON ATOLL
16.74N 169.52W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 17 18 17 15 16 16 16 15 17 17 16 15 17 17 16 16 17 18 16 16 17
WIND GUST 24 25 24 21 22 22 22 21 24 24 22 21 24 24 22 22 24 25 22 22 24
SIG WAVE HGT 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
PHZ180-191400-
PALMYRA ATOLL
5.92N 162.00W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E SE SE E E E SE SE SE SE SE SE SE SE SE SE
WIND SPD 8 8 7 7 6 6 5 5 5 5 4 4 5 7 6 6 6 6 6 8 9
WIND GUST 11 11 10 10 8 8 7 7 7 7 6 6 7 10 8 8 8 8 8 11 13
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5
TSTMS S S S S S S S S S S S S S S S S S S S S S
PHZ180-191400-
CHRISTMAS ISLAND
2.1N 157.8W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E SE SE E E E E E E E E E SE SE SE SE SE SE S S
WIND SPD 6 6 4 5 6 6 5 5 5 5 4 3 3 3 3 4 4 4 3 4 5
WIND GUST 8 8 6 7 8 8 7 7 7 7 6 4 4 4 4 6 6 6 4 6 7
SIG WAVE HGT 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
TSTMS S S S S S S S S S S S S S S S S
PHZ180-191400-
FANNING ISLAND
5.92N 162.00W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E SE SE SE SE SE SE SE SE SE SE SE SE E E SE SE SE
WIND SPD 6 6 5 5 7 7 6 6 6 6 4 3 4 4 3 4 4 4 4 4 5
WIND GUST 8 8 7 7 10 10 8 8 8 8 6 4 6 6 4 6 6 6 6 6 7
SIG WAVE HGT 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
TSTMS S S S S S S S S S S S S S S S S
PHZ180-191400-
MARO REEF
25.33N 170.5W
502 PM HST SUN OCT 18 2026
DATE 10/18/26 MON 10/19/26 TUE 10/20/26 WED
HST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 15 16 17 15 16 15 15 14 15 15 18 15 16 16 14 15 18 17 16 14 15
WIND GUST 21 22 24 21 22 21 21 20 21 21 25 21 22 22 20 21 25 24 22 20 21
SIG WAVE HGT 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
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