402  
FXPA41 PHFO 040308  
MFMN10  
 
MARINE FORECAST MATRICES  
NATIONAL WEATHER SERVICE HONOLULU HI  
508 PM HST SUN AUG 3 2025  
 
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.  
 
PHZ180-041400-  
BUOY 51101  
24.31N 162.08W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 16 15 14 13 13 13 14 15 13 12 12 12 13 14 14 13 14 13  
WIND GUST 24 25 24 22 21 20 18 18 18 20 21 18 17 17 17 18 20 20 18 20 18  
SIG WAVE HGT 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6  
 
 
 
PHZ180-041400-  
BUOY 51000  
23.54N 153.90W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 NE NE NE E E NE NE N NE NE NE NE NE NE  
WIND SPD 17 16 15 15 11 10 10 14 15 15 14 12 9 12 15 14 16 17 16 17 16  
WIND GUST 24 22 21 21 15 14 14 20 21 21 20 17 13 17 21 20 22 24 22 24 22  
SIG WAVE HGT 8 8 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 9  
 
 
 
PHZ180-041400-  
BUOY 51004  
17.42N 152.51W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 NE NE NE NE NE NE NE NE NE NE NE NE E NE NE NE NE E E  
WIND SPD 19 19 19 17 16 15 15 15 16 14 12 12 11 10 7 7 9 9 8 8 8  
WIND GUST 27 27 27 24 22 21 21 21 22 20 17 17 15 14 10 10 13 13 11 11 11  
SIG WAVE HGT 8 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 6 6 6  
 
 
 
PHZ180-041400-  
BUOY 51002  
17.17N 157.84W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 NE E E  
WIND SPD 20 19 16 17 18 18 17 15 16 17 17 14 15 16 14 14 14 14 11 12 12  
WIND GUST 28 27 22 24 25 25 24 21 22 24 24 20 21 22 20 20 20 20 15 17 17  
SIG WAVE HGT 9 9 8 8 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7  
 
 
 
PHZ180-041400-  
BUOY 51003  
19.04N 160.64W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 SE E E E E E E E NE NE E E E NE E  
WIND SPD 15 14 10 12 13 12 17 16 17 17 14 11 11 10 9 9 11 11 12 12 15  
WIND GUST 21 20 14 17 18 17 24 22 24 24 20 15 15 14 13 13 15 15 17 17 21  
SIG WAVE HGT 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 6 6 6 6 6  
 
 
 
PHZ180-041400-  
KURE ATOLL  
28.42N 178.33W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 E E E E E E E E E E E E E E E E E E  
WIND SPD 8 9 10 10 10 11 10 8 9 11 11 11 11 11 11 11 11 10 10 11 13  
WIND GUST 11 13 14 14 14 15 14 11 13 15 15 15 15 15 15 15 15 14 14 15 18  
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6  
 
 
 
PHZ180-041400-  
MIDWAY ATOLL  
28.22N 177.37W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 10 11 11 11 10 11 11 10 10 11 12 11 12 12 10 10 10 11 11 11 13  
WIND GUST 14 15 15 15 14 15 15 14 14 15 17 15 17 17 14 14 14 15 15 15 18  
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6  
 
 
 
PHZ180-041400-  
LISIANSKI ATOLL  
26.08N 174.00W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 14 15 15 15 14 13 14 14 13 13 13 13 12 13 12 11 12 12 13 14 13  
WIND GUST 20 21 21 21 20 18 20 20 18 18 18 18 17 18 17 15 17 17 18 20 18  
SIG WAVE HGT 6 6 7 7 7 7 7 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  
 
 
 
PHZ180-041400-  
PEARL & HERMES ATOLL  
27.83N 175.83W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 11 12 12 13 13 12 11 11 11 12 12 12 11 11 11 11 12 12 11 11 13  
WIND GUST 15 17 17 18 18 17 15 15 15 17 17 17 15 15 15 15 17 17 15 15 18  
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  
 
 
 
PHZ180-041400-  
FRENCH FRIGATE SHOALS  
23.86N 166.27W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 16 18 16 15 16 15 14 13 14 14 14 14 14 13 12 12 14 15 14 13 12  
WIND GUST 22 25 22 21 22 21 20 18 20 20 20 20 20 18 17 17 20 21 20 18 17  
SIG WAVE HGT 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6  
 
 
 
PHZ180-041400-  
NIHOA  
23.06N 161.92W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 19 18 17 15 13 15 14 15 17 15 15 14 13 12 12 13 15 16 16 14  
WIND GUST 24 27 25 24 21 18 21 20 21 24 21 21 20 18 17 17 18 21 22 22 20  
SIG WAVE HGT 8 8 8 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6  
 
 
 
PHZ180-041400-  
KINGMAN REEF  
6.44N 162.34W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 SE S S SW SW SW E E SE SE SE E E E E E E E E E  
WIND SPD 6 5 5 6 4 6 4 2 4 4 6 6 8 9 10 9 13 13 12 12 12  
WIND GUST 8 7 7 8 6 8 6 3 6 6 8 8 11 13 14 13 18 18 17 17 17  
SIG WAVE HGT 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7  
TSTMS C C C C C C C C S S S S S  
 
 
 
PHZ180-041400-  
JOHNSTON ATOLL  
16.74N 169.52W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 16 16 15 15 15 14 13 13 15 16 15 15 17 17 16 16 16 16 16 16 17  
WIND GUST 22 22 21 21 21 20 18 18 21 22 21 21 24 24 22 22 22 22 22 22 24  
SIG WAVE HGT 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
 
 
 
PHZ180-041400-  
PALMYRA ATOLL  
5.92N 162.00W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 W S SW SW E E E E E E E E E E E E E E  
WIND SPD 5 7 5 3 4 3 3 5 5 5 6 7 8 9 10 12 14 14 13 12 12  
WIND GUST 7 10 7 4 6 4 4 7 7 7 8 10 11 13 14 17 20 20 18 17 17  
SIG WAVE HGT 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7  
TSTMS C C C C C C C C S S S S  
 
 
 
PHZ180-041400-  
CHRISTMAS ISLAND  
2.1N 157.8W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 SE SE E E E E E E E E E E E E E  
WIND SPD 12 12 11 10 12 13 12 13 13 14 14 14 16 15 15 15 15 16 16 15 15  
WIND GUST 17 17 15 14 17 18 17 18 18 20 20 20 22 21 21 21 21 22 22 21 21  
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 8 8 8 8  
 
 
 
PHZ180-041400-  
FANNING ISLAND  
5.92N 162.00W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 S SE SE SE SE SE E E E E E E E E E E E E E  
WIND SPD 10 11 9 8 10 9 9 9 9 11 10 10 15 16 15 14 16 15 14 14 16  
WIND GUST 14 15 13 11 14 13 13 13 13 15 14 14 21 22 21 20 22 21 20 20 22  
SIG WAVE HGT 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 8 8 8  
 
 
 
PHZ180-041400-  
MARO REEF  
25.33N 170.5W  
508 PM HST SUN AUG 3 2025  
 
DATE 08/03/25 MON 08/04/25 TUE 08/05/25 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 16 15 14 15 15 14 13 13 14 14 14 13 13 11 11 11 12 14 13 13  
WIND GUST 24 22 21 20 21 21 20 18 18 20 20 20 18 18 15 15 15 17 20 18 18  
SIG WAVE HGT 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6  
TSTMS S S S S S S S S  
 
 
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