UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: March 31, 1999
Check here if Amendment [ ]; Amendment Number:
This Amendment (Check only one.): [ ] is a restatement.
[ ] adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: Seaward Management Corporation
Address: 10 Post Office Square
Suite 1050
Boston, MA 02109
13F File Number: 801-31805
The institutional investment manager filing this report and the
person by whom it is signed hereby represent that the person
signing the report is authorized to submit it, that all
information contained herein is true, correct and complete, and
that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of
this form.
Person signing this Report on Behalf of Reporting Manager;
Name: Christopher T. Barrow
Title: President
Phone: 617-426-1196
Signature, Place, and Date of Signing:
Christopher T. Barrow Boston, Massachusetts April 22, 1999
Report Type (Check only one.):
[ X ] 13F Holdings Report
[ ] 13F Notice
[ ] 13F Combination Report
List of Other Managers Reporting for this Manager:
I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE
ACT OF 1934.
<PAGE>
FORM 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: 0
Form 13F Information Table Entry Total: 221
Form 13F Information Table Value Total: $725,898
<PAGE>
<TABLE> <C> <C>
VALUE SHARES/ SH/ PUT/ INVSTMT -----VOTING AUTHORITY-----
NAME OF ISSUER -TITLE OF CLASS- --CUSIP-- (x$1000) PRN AMT PRN CALL DSCRETN -MANAGERS- SOLE SHARED NONE
D A T & T CORP. com 001957109 2630 32957 SH SOLE 31157 1800
D ABBOTT LABS com 002824100 8094 172912 SH SOLE 121576 51336
D AETNA INC com 008117103 224 2703 SH SOLE 2703
D AIR PRODUCTS & CHEMICAL INC com 009158106 889 25948 SH SOLE 23948 2000
D AIRTOUCH COMMUNICATIONS INC com 00949t100 1771 18325 SH SOLE 16385 1940
D ALLIANCE CAPITAL MGMT LP com 018548107 1088 43000 SH SOLE 34000 9000
D ALLIED SIGNAL com 019512102 4161 84591 SH SOLE 80691 4200
D ALLMERICA FINANCIAL com 019754100 238 4320 SH SOLE 4320
D ALLSTATE CORP com 020002101 1280 34544 SH SOLE 18824 15720
D AMERICA ONLINE INC DEL COM com 02364j104 955 6500 SH SOLE 6000 500
D AMERICAN EXPRESS CO com 025816109 7062 59973 SH SOLE 58473 1500
D AMERICAN GENERAL CORP com 026351106 301 4270 SH SOLE 2670 1600
D AMERICAN HOME PRODUCTS CORP com 026609107 10304 157912 SH SOLE 138632 19280
D AMERICAN INTERNATIONAL GROUP com 026874107 25242 209261 SH SOLE 196600 12661
D AMERITECH CORP NEW com 030954101 1490 25864 SH SOLE 23912 1952
D AMGEN INC com 031162100 6735 89956 SH SOLE 89156 800
D AMP INC com 044907103 1015 18980 SH SOLE 11920 7060
D AON CORP com 037389103 2001 31642 SH SOLE 20317 11325
D APPLIED MATLS INC COM com 038222105 1851 30000 SH SOLE 29300 700
D APRIA HEALTHCARE GROUP COM com 037933108 220 18557 SH SOLE 18557
D ATLANTIC RICHFIELD CO com 048825103 3420 46769 SH SOLE 41469 5300
D AUTOMATIC DATA PROCESS com 053015103 5192 125484 SH SOLE 83640 41844
D AVERY DENNISON CORP com 053611109 2485 43210 SH SOLE 41400 1810
D BANK OF NEW YORK CO INC COM com 064057102 1554 43228 SH SOLE 43228
D BANK ONE CORPORATION com 06423a103 6370 115682 SH SOLE 97898 17984
D BANK UTD CORP CL A com 065412108 429 10500 SH SOLE 10500
D BANKAMERICA CORPORATION com 06605f102 2987 42300 SH SOLE 41954 346
D BANKBOSTON CORP COM com 06605r106 2768 63908 SH SOLE 53754 10154
D BAXTER INTL INC com 071813109 3254 49305 SH SOLE 40845 8460
D BECTON DICKINSON & CO com 075887109 397 10363 SH SOLE 10363
D BELL ATLANTIC CORP com 077853109 3960 76605 SH SOLE 58381 18224
D BELLSOUTH CORP com 079860102 3626 90497 SH SOLE 70329 20168
D BERKSHIRE HATHAWAY INC CL B com 084670207 4582 1949 SH SOLE 1714 235
D BESTFOODS COM com 08658u101 1680 35742 SH SOLE 19350 16392
D BOEING CO com 097023105 574 16880 SH SOLE 11680 5200
D BOSTON SCIENTIFIC CORP. com 101137107 6898 169790 SH SOLE 166390 3800
D BP AMOCO P L C SPONSORED ADR com 055622104 4765 47179 SH SOLE 41153 6026
D BRISTOL MYERS SQUIBB com 110122108 10341 161268 SH SOLE 142456 19012
D BURLINGTON NORTHERN SANTA FE C com 12189t104 964 29334 SH SOLE 24501 4833
D CARDINAL HEALTH INC com 14149y108 242 3665 SH SOLE 2699 966
D CARLISLE COS INC COM com 142339100 815 17440 SH SOLE 17140 600
D CARNIVAL CORP CL A com 143658102 244 5024 SH SOLE 5024
D CAROLINA PWR & LT CO com 144141108 709 18740 SH SOLE 10740 8000
D CATERPILLAR INC DEL com 149123101 477 10384 SH SOLE 9434 950
D CHASE MANHATTAN CORP (NEW)COM com 16161a108 4926 60539 SH SOLE 56999 3540
D CHEVRON CORPORATION com 166751107 2731 30776 SH SOLE 25976 4800
D CIGNA CORP COM com 125509109 999 11915 SH SOLE 11915
D CISCO SYSTEMS INC com 17275r102 5926 54090 SH SOLE 53740 550
D CITIGROUP INC. com 172967101 1300 20357 SH SOLE 16857 3500
D CLOROX CORP com 189054109 246 2100 SH SOLE 2100
D COCA-COLA COMPANY com 191216100 8017 130625 SH SOLE 104431 26194
D COLGATE PALMOLIVE CO com 194162103 9766 106151 SH SOLE 91255 14896
D COMPAQ COMPUTER CORP com 204493100 2965 93559 SH SOLE 67370 26189
D CONCENTRIC NETWORK CP COM com 20589R107 665 8900 SH SOLE 8900
D COOPER INDUSTRIES INC COM com 216669101 1255 29434 SH SOLE 21989 7445
D CORNING INC com 219350105 691 11517 SH SOLE 10317 1200
D CROWN CORK & SEAL CO INC COM com 228255105 269 9433 SH SOLE 8933 500
D CSX CORP com 126408103 259 6659 SH SOLE 3696 2963
D CVS CORP COM com 126650100 204 4300 SH SOLE 3300 1000
D DEERE & CO com 244199105 295 7626 SH SOLE 7626
D DISNEY WALT CO DEL com 254687106 607 19510 SH SOLE 13510 6000
D DOVER CORP com 260003108 1954 59450 SH SOLE 52850 6600
D DOW CHEM CO com 260543103 1962 21050 SH SOLE 18075 2975
D DU PONT E I DE NEMOURS com 263534109 4405 75859 SH SOLE 72183 3676
D DUKE ENERGY CORP COM com 264399106 204 3713 SH SOLE 3713
D EASTMAN KODAK CO com 277461109 1093 17108 SH SOLE 16638 470
D EDISON INTL COM com 281020107 456 20500 SH SOLE 19500 1000
D ELECTRONIC DATA SYS CORP NEW C com 285661104 341 6998 SH SOLE 5598 1400
D EMC CORP-MASS com 268648102 27755 217264 SH SOLE 203554 13710
D EMERSON ELECTRIC CO com 291011104 2884 54474 SH SOLE 50874 3600
D ENRON CORP com 293561106 503 7828 SH SOLE 6228 1600
D EQUITY RESIDENT PPTYS SH BEN I com 29476l107 449 10875 SH SOLE 10875 400
D ERICSSON (LM) TEL-SP ADR com 294821400 336 14100 SH SOLE 14100
D EXXON CORP com 302290101 28335 401560 SH SOLE 303336 98224
D FACTSET RESEARCH SYSTEMS INC C com 303075105 341 7878 SH SOLE 7878
D FANNIE MAE com 313586109 4957 71586 SH SOLE 60826 10760
D FEDERAL HOME LOAN MTG CORP COM com 313400301 1032 18000 SH SOLE 18000
D FERRO CORP com 315405100 469 18953 SH SOLE 18953
D FIFTY ASSOC com 316801109 1481 39244 SH SOLE 39244
D FIRST AMERICAN FINL CORP-CALIF com 318522307 240 15150 SH SOLE 15150
D FIRST DATA CORP COM com 319963104 6049 141500 SH SOLE 139500 2000
D FIRST UNION CORP com 337358105 520 9730 SH SOLE 9730
D FIRSTAR CORP NEW COM com 33763v109 1197 13371 SH SOLE 11851 1520
D FISERV INC COM com 337738108 2794 52098 SH SOLE 50898 1200
D FLEET FINL GROUP INC COM com 338915101 2780 73890 SH SOLE 53986 19904
D FORD MTR CO DEL com 345370100 931 16415 SH SOLE 14783 1632
D FPL GROUP INC com 302571104 1209 22707 SH SOLE 17207 5500
D GABLES RESIDENTIAL TR SH BEN I com 362418105 868 39584 SH SOLE 36396 3188
D GANNETT INC com 364730101 1505 23896 SH SOLE 15344 8552
D GAP INC DEL com 364760108 477 7082 SH SOLE 7082
D GBT BANCORP MASS COM com 361546104 509 35700 SH SOLE 35700
D GENERAL ELECTRIC CO COM com 369604103 86400 781020 SH SOLE 516685 264435
D GENERAL MILLS INC com 370334104 476 6296 SH SOLE 6296
D GENERAL MOTORS CORP COM com 370442105 1404 16138 SH SOLE 11934 4204
D GENTEX CORP com 371901109 259 12000 SH SOLE 12000
D GENZYME com 372917104 373 7400 SH SOLE 7400
D GEORGIA PACIFIC CORP com 373298108 445 6000 SH SOLE 5340 660
D GILLETTE CO COM com 375766102 2346 39474 SH SOLE 35374 4100
D GRAINGER W W INC com 384802104 4040 93810 SH SOLE 62178 31632
D GREAT LAKES CHEM CORP com 390568103 283 7694 SH SOLE 4494 3200
D GTE CORP com 362320103 1786 29514 SH SOLE 27204 2310
D GUIDANT CORP COM com 401698105 1390 22971 SH SOLE 18619 4352
D HALLIBURTON CO com 406216101 649 16860 SH SOLE 11560 5300
D HCC INS HLDGS INC COM com 404132102 466 24200 SH SOLE 23600 1100
D HEALTHCARE RLTY TR COM com 421946104 228 11975 SH SOLE 11975
D HEINZ H J com 423074103 1472 31075 SH SOLE 23575 7500
D HERSHEY FOODS CORP com 427866108 219 3900 SH SOLE 1200 2700
D HEWLETT PACKARD CO com 428236103 10644 156962 SH SOLE 145002 11960
D HOME DEPOT INC COM com 437076102 8366 134394 SH SOLE 126204 8190
D HUBBELL INC CL B com 443510201 894 22361 SH SOLE 18799 3562
D ILLINOIS TOOL WKS INC com 452308109 1267 20473 SH SOLE 19773 700
D IMS HEALTH INC COM com 449934108 1129 34068 SH SOLE 27868 6200
D INDEPENDENT BK CP MASS com 453836108 600 43818 SH SOLE 43818
D INTEL CORP com 458140100 17170 144437 SH SOLE 130377 14160
D INTERNATIONAL BUS MACHINES COR com 459200101 11228 63345 SH SOLE 52228 11117
D INTERNATIONAL PAPER CO com 460146103 533 12634 SH SOLE 5182 7452
D JOHNSON & JOHNSON COM com 478160104 13139 140519 SH SOLE 124279 16240
D KEYCORP NEW com 493267108 1955 64500 SH SOLE 52620 11880
D KIMBERLY CLARK CORP com 494368103 4493 93722 SH SOLE 79194 14528
D KINDER MORGAN ENERGY PRTNRS com 494550106 401 11582 SH SOLE 6856 4726
D LIBERTY PPTY TR SH BEN INT com 531172104 1255 60475 SH SOLE 59475 1000
D LILLY ELI & CO COM com 532457108 1400 16496 SH SOLE 10072 6424
D LINCOLN NATIONAL CORP com 534187109 3011 30450 SH SOLE 30300 150
D LOWES COS INC com 548661107 242 4000 SH SOLE 4000
D LUCENT TECHNOLOGIES INC COM com 549463107 5848 54146 SH SOLE 50456 3690
D MARSH & MCLENNAN COS com 571748102 2418 32570 SH SOLE 26270 6300
D MAY DEPT STORES CO com 577778103 3947 100879 SH SOLE 70939 29940
D MBIA INC com 55262c100 1640 28271 SH SOLE 28271 300
D MCDONALDS CORP com 580135101 6128 135230 SH SOLE 124630 10600
D MCI WORLDCOM INC com 55268b106 2036 22990 SH SOLE 20546 2444
D MEDTRONIC INC COM com 585055106 1370 19060 SH SOLE 18810 250
D MELLON BK CORP COM com 585509102 869 12350 SH SOLE 12350
D MERCK & CO INC com 589331107 28550 356321 SH SOLE 322807 33514
D MICROSOFT CORP com 594918104 28918 322659 SH SOLE 259733 62926
D MINNESOTA MNG & MFG CO com 604059105 5134 72564 SH SOLE 49376 23188
D MOBIL CORP com 607059102 9701 110241 SH SOLE 97173 13068
D MOLEX INC CL A com 608554200 1369 52922 SH SOLE 51119 2103
D MONSANTO CO com 611662107 3857 83955 SH SOLE 61155 22800
D MORGAN J P & CO INC com 616880100 6031 48885 SH SOLE 44684 4201
D MORGAN S D WITTER DISCOVER & C com 617446448 1207 12080 SH SOLE 6754 5326
D MOTOROLA INC com 620076109 3298 45024 SH SOLE 42224 2800
D NACCO INDUSTRIES INC COM CL A com 629579103 461 6230 SH SOLE 6030 200
D NATIONAL CITY CORP com 635405103 1874 28236 SH SOLE 28236
D NEW YORK TIMES CO CL A com 650111107 376 13200 SH SOLE 13200
D NEWELL RUBBERMAID INC com 651229106 3320 69900 SH SOLE 68600 1700
D NIPSCO INDS INC com 629140104 297 11000 SH SOLE 11000
D NOBLE AFFILIATES INC COM com 654894104 473 16300 SH SOLE 16300
D NOKIA CORP SPONSORED ADR com 654902204 1087 6977 SH SOLE 6677 300
D NORTHERN BORDER PART com 664785102 241 7888 SH SOLE 3200 4688
D NORTHERN TELECOM LTD com 665815106 13122 211219 SH SOLE 205463 6056
D NORTHERN TRUST CORP COM com 665859104 3552 39995 SH SOLE 38595 1400
D NOVO-NORDISK A S com 670100205 530 9733 SH SOLE 5733 4000
D OFFICE DEPOT INC COM com 676220106 6876 183653 SH SOLE 173313 10740
D OMNICOM GROUP com 681919106 352 4400 SH SOLE 4400
D ORACLE CORP com 68389x105 1666 63182 SH SOLE 52044 11137
D ORGANOGENESIS COM com 685906109 184 15930 SH SOLE 15930
D PACCAR INC com 693718108 1036 25160 SH SOLE 22720 2440
D PAYCHEX INC com 704326107 474 10001 SH SOLE 10001
D PENNEY J C INC com 708160106 376 9272 SH SOLE 8132 1140
D PEPSICO INC com 713448108 2929 74755 SH SOLE 50653 24102
D PFIZER INC com 717081103 12929 93183 SH SOLE 81855 11328
D PHARMACIA & UPJOHN INC COM com 716941109 239 3836 SH SOLE 3836
D PHILIP MORRIS COS INC com 718154107 495 14073 SH SOLE 12873 1200
D PITNEY BOWES INC com 724479100 4442 69686 SH SOLE 59686 10000
D PNC BK CORP COM com 693475105 1435 25828 SH SOLE 25828
D POST PPTYS INC COM com 737464107 484 13341 SH SOLE 12741 600
D PPG INDS INC com 693506107 276 5383 SH SOLE 5383
D PRAXAIR INC com 74005p104 324 8995 SH SOLE 8995
D PRECISION CASTPARTS CP COM com 740189105 376 9350 SH SOLE 8750 900
D PROCTER & GAMBLE CO com 742718109 11788 120367 SH SOLE 98867 21500
D RAYTHEON CO CL B com 755111408 2275 38800 SH SOLE 34400 4400
D ROYAL DUTCH PETE CO NY REG GLD com 780257705 3018 58039 SH SOLE 49499 8540
D SARA LEE CORP com 803111103 1637 66160 SH SOLE 64160 2000
D SBC COMMUNICATIONS INC com 78387g103 3089 65456 SH SOLE 49172 16284
D SCHERING PLOUGH CORP com 806605101 4812 87096 SH SOLE 46496 40600
D SCHLUMBERGER LTD com 806857108 2446 40634 SH SOLE 39034 1600
D SEAGATE TECHNOLOGY COM com 811804103 239 8086 SH SOLE 8086
D SEARS ROEBUCK & CO com 812387108 876 19376 SH SOLE 10974 8402
D SIGMA ALDRICH CORP com 826552101 924 31575 SH SOLE 29975 1600
D SMITHKLINE BEECHAM PLC A ADR com 832378301 283 3956 SH SOLE 3956
D SOLECTRON CORP COM com 834182107 6472 133270 SH SOLE 127170 6100
D SOLUTIA INC COM com 834376105 216 12416 SH SOLE 8046 4370
D SOUTHERN CO com 842587107 226 9700 SH SOLE 4100 5600
D SPDR TR UNIT SER 1 com 78462f103 633 4930 SH SOLE 4930
D SPRINT CORP (FON GROUP) com 852061100 466 4750 SH SOLE 4250 500
D STAPLES INC com 855030102 1345 40905 SH SOLE 39405 1500
D STATE STREET CORP com 857477103 2330 28329 SH SOLE 27329 1000
D STERLING COMMERCE com 859205106 4011 130435 SH SOLE 128385 2350
D SUN MICROSYSTEMS INC com 866810104 685 5480 SH SOLE 5130 350
D SUNTRUST BKS INC com 867914103 437 7016 SH SOLE 7016
D SYSCO CORP com 871829107 4384 166600 SH SOLE 155868 10732
D TECO ENERGY INC com 872375100 392 19724 SH SOLE 12524 7200
D TENET HEALTHCARE CORP. com 88033g100 214 11312 SH SOLE 2496 8816
D TEXACO INC com 881694103 2398 42253 SH SOLE 37391 4862
D TEXAS UTILITIES CO COM com 882848104 457 10892 SH SOLE 10000 892
D TEXTRON, INC com 883203101 210 2716 SH SOLE 2716
D TJX COS INC NEW com 872540109 313 9200 SH SOLE 9200
D TRICON GLOBAL REST COM com 895953107 250 3560 SH SOLE 2080 1480
D TYCO INTERNATIONAL LTD (NEW) com 902124106 3155 43969 SH SOLE 37505 6464
D U S FOODSERVICE COM com 90331r101 472 10153 SH SOLE 10153
D U S WEST INC NEW com 91273h101 232 4220 SH SOLE 4220
D UNILEVER NV NEW YORK SHS com 904784501 415 6240 SH SOLE 3440 2800
D UNION CAMP CORP com 905530101 534 7950 SH SOLE 1350 6600
D UNION CARBIDE CORP com 905581104 212 4700 SH SOLE 4700
D UNION PAC CORP com 907818108 627 11725 SH SOLE 8845 2880
D UNITED ASSET MGMT CORP com 909420101 660 29167 SH SOLE 27167 2000
D UNITED HEALTHCARE CORP COM com 910581107 395 7500 SH SOLE 7500
D UNITED TECHNOLOGIES CORP com 913017109 3570 26361 SH SOLE 23007 3354
D UNUM CORP COM com 903192102 451 9485 SH SOLE 6085 3400
D URBAN SHOPPING CTRS COM com 917060105 670 23350 SH SOLE 20550 2800
D VICOR CORP com 925815102 203 16267 SH SOLE 12267 4000
D VODAFONE GROUP PLC com 92857t107 1227 6535 SH SOLE 5935 600
D WAL MART STORES INC com 931142103 2122 23017 SH SOLE 22317 700
D WALGREEN CO com 931422109 519 18356 SH SOLE 2356 16000
D WARNER LAMBERT CO com 934488107 4401 66428 SH SOLE 48192 18236
D WASTE MGMT INC DEL COM com 94106l109 560 12614 SH SOLE 10149 2465
D WELLS FARGO & CO CAP com 949746101 2524 71988 SH SOLE 61408 10780
D WHIRLPOOL CORP com 963320106 231 4245 SH SOLE 2845 1400
D WILLIAMS COMPANIES INC DEL COM com 969457100 4395 111257 SH SOLE 110657 600
D XEROX CORP com 984121103 3198 61350 SH SOLE 46872 14478
D AIRTOUCH COMMUNICATION PFD C C cnv 00949t308 350 2600 SH SOLE 1800 800
S REPORT SUMMARY 221 DATA RECORDS 725898 0 OTHER MANAGERS ON WHOSE BEHALF REPORT IS FILED
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