On October 1, 2021, WFO Honolulu began issuing the Marine Forecast Matrix for points in the Pacific Oceanic area. See SCN 21-42 for details.
Marine Forecast Matrix Issued: 05/13/2026 01:28:00 AM UTC
Graphs of select Marine Forecast Matrix for Oceanic Waters fields
431
FXPA41 PHFO 121528
MFMN10
MARINE FORECAST MATRICES
NATIONAL WEATHER SERVICE HONOLULU HI
528 AM HST TUE MAY 12 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.
PHZ180-130200-
BUOY 51101
24.31N 162.08W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E NE NE E E NE NE NE NE NE NE NE
WIND SPD 14 14 15 15 16 16 15 15 14 14 14 14 17 17 16 16 15 15 14 14 16
WIND GUST 20 20 21 21 22 22 21 21 20 20 20 20 24 24 22 22 22 22 20 20 22
SIG WAVE HGT 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 9 9 9 9 9
$$
PHZ180-130200-
BUOY 51000
23.54N 153.90W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 14 14 13 13 16 16 17 17 17 17 17 17 19 19 17 17 16 16 16 16 18
WIND GUST 20 20 19 19 23 23 24 24 24 24 24 24 27 27 24 24 22 22 23 23 26
SIG WAVE HGT 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 9 9 9
$$
PHZ180-130200-
BUOY 51004
17.42N 152.51W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E NE NE NE NE E E E E E E E E E E E E E E E
WIND SPD 17 17 19 19 19 19 18 18 18 18 17 17 18 18 19 19 17 17 14 14 17
WIND GUST 24 24 27 27 27 27 25 25 26 26 24 24 25 25 27 27 24 24 20 20 24
SIG WAVE HGT 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 8 8 9 9 9
$$
PHZ180-130200-
BUOY 51002
17.17N 157.84W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 20 20 20 20 21 21 21 21 20 20 18 18 20 20 19 19 17 17 17 17 17
WIND GUST 28 28 28 28 29 29 29 29 28 28 26 26 29 29 26 26 24 24 24 24 23
SIG WAVE HGT 8 8 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 8
$$
PHZ180-130200-
BUOY 51003
19.04N 160.64W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E E E NE NE E E NE NE NE NE E
WIND SPD 14 14 15 15 17 17 15 15 17 17 11 11 14 14 12 12 13 13 12 12 9
WIND GUST 20 20 22 22 24 24 22 22 24 24 16 16 20 20 17 17 19 19 17 17 13
SIG WAVE HGT 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
$$
PHZ180-130200-
KURE ATOLL
28.42N 178.33W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 12 12 13 13 15 15 15 15 17 17 17 17 17 17 17 17 14 14 12 12 14
WIND GUST 17 17 19 19 22 22 22 22 24 24 24 24 24 24 24 24 20 20 17 17 19
SIG WAVE HGT 5 5 6 6 7 7 8 8 7 7 7 7 7 7 7 7 7 7 7 7 6
$$
PHZ180-130200-
MIDWAY ATOLL
28.22N 177.37W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
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 13 13 16 16 16 16 17 17 18 18 18 18 16 16 15 15 14 14 14
WIND GUST 17 17 18 18 22 22 23 23 24 24 25 25 26 26 23 23 22 22 19 19 20
SIG WAVE HGT 5 5 6 6 7 7 7 7 8 8 8 8 7 7 8 8 7 7 7 7 7
$$
PHZ180-130200-
LISIANSKI ATOLL
26.08N 174.00W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E NE NE NE NE E E E E E E E E E E E E E E E
WIND SPD 13 13 15 15 17 17 19 19 19 19 18 18 21 21 20 20 18 18 17 17 18
WIND GUST 19 19 21 21 24 24 27 27 27 27 26 26 29 29 27 27 25 25 24 24 26
SIG WAVE HGT 6 6 6 6 6 6 7 7 8 8 8 8 9 9 9 9 8 8 8 8 8
$$
PHZ180-130200-
PEARL & HERMES ATOLL
27.83N 175.83W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E NE NE E E E E E E E E E E E E E E E
WIND SPD 12 12 13 13 16 16 17 17 19 19 19 19 19 19 18 18 16 16 15 15 16
WIND GUST 17 17 19 19 22 22 24 24 27 27 27 27 27 27 26 26 22 22 21 21 23
SIG WAVE HGT 5 5 5 5 6 6 7 7 8 8 8 8 8 8 8 8 8 8 7 7 7
$$
PHZ180-130200-
FRENCH FRIGATE SHOALS
23.86N 166.27W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E NE NE E E E E NE NE NE NE NE
WIND SPD 14 14 15 15 17 17 15 15 16 16 17 17 18 18 16 16 18 18 19 19 20
WIND GUST 20 20 21 21 24 24 22 22 22 22 24 24 25 25 23 23 25 25 27 27 29
SIG WAVE HGT 7 7 7 7 7 7 7 7 7 7 8 8 8 8 9 9 9 9 9 9 9
$$
PHZ180-130200-
NIHOA
23.06N 161.92W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR NE NE NE NE NE NE E E E E E E E E E E NE NE NE NE E
WIND SPD 16 16 19 19 19 19 19 19 18 18 17 17 18 18 16 16 16 16 16 16 16
WIND GUST 23 23 26 26 27 27 27 27 25 25 24 24 25 25 23 23 22 22 22 22 22
SIG WAVE HGT 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 9
$$
PHZ180-130200-
KINGMAN REEF
6.44N 162.34W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E NE NE E E E E E E E E E E E E E E E
WIND SPD 8 8 6 6 8 8 6 6 7 7 8 8 14 14 15 15 14 14 13 13 13
WIND GUST 12 12 8 8 12 12 9 9 10 10 11 11 20 20 21 21 20 20 18 18 19
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7
TSTMS C C C C C C C C S S S S S S S S S S S S S
$$
PHZ180-130200-
JOHNSTON ATOLL
16.74N 169.52W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E E E NE NE E E E E E E E
WIND SPD 19 19 18 18 18 18 18 18 17 17 18 18 18 18 18 18 17 17 17 17 17
WIND GUST 27 27 26 26 26 26 25 25 24 24 26 26 26 26 25 25 24 24 24 24 24
SIG WAVE HGT 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9
$$
PHZ180-130200-
PALMYRA ATOLL
5.92N 162.00W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E NE NE E E E E E E NE NE E E E E E E E
WIND SPD 9 9 5 5 6 6 5 5 7 7 7 7 11 11 13 13 14 14 12 12 13
WIND GUST 12 12 8 8 8 8 7 7 10 10 10 10 16 16 19 19 20 20 17 17 18
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7
TSTMS C C C C S S S S S S S S S S S S S S S S S
$$
PHZ180-130200-
CHRISTMAS ISLAND
2.1N 157.8W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E E E NE NE E E SE SE SE SE E
WIND SPD 9 9 7 7 7 7 7 7 8 8 7 7 9 9 8 8 7 7 7 7 6
WIND GUST 13 13 10 10 10 10 10 10 12 12 10 10 13 13 11 11 10 10 10 10 9
SIG WAVE HGT 6 6 6 6 6 6 6 6 5 5 5 5 6 6 6 6 6 6 6 6 6
TSTMS S S S S S S S S
$$
PHZ180-130200-
FANNING ISLAND
5.92N 162.00W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E E E E E E E NE NE NE NE E E E E E
WIND SPD 8 8 6 6 5 5 6 6 7 7 7 7 9 9 9 9 7 7 7 7 6
WIND GUST 12 12 9 9 8 8 8 8 10 10 10 10 13 13 13 13 10 10 10 10 8
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
TSTMS S S S S S S S S S S S S S S S S S S S S S
$$
PHZ180-130200-
MARO REEF
25.33N 170.5W
528 AM HST TUE MAY 12 2026
DATE TUE 05/12/26 WED 05/13/26 THU 05/14/26
HST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
WIND DIR E E E E E E NE NE NE NE NE NE NE NE E E NE NE NE NE NE
WIND SPD 14 14 17 17 19 19 18 18 20 20 19 19 20 20 19 19 18 18 19 19 19
WIND GUST 19 19 24 24 27 27 26 26 28 28 27 27 28 28 27 27 26 26 27 27 27
SIG WAVE HGT 6 6 6 6 6 6 7 7 7 7 8 8 9 9 9 9 9 9 9 9 8
$$
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