| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Financial aid | Unconfirmed — check official site | Last year's cycle (2026): Need-based high-school assistance: Amount: Unconfirmed — check official site. Available after acceptance and reviewed rolling; award amount is not guaranteed.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Expenses and aid conditions | Unconfirmed — check official site | Last year's cycle (2026): High-school enrollment deposit: $300. Nonrefundable, due within two weeks of acceptance and credited to tuition under current payment policy.; Need-based high-school assistance: Amount: Unconfirmed — check official site. Available after acceptance and reviewed rolling; award amount is not guaranteed.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Unconfirmed — check official site | Grades 9–12 (provider uses rising grades) | Grade 11 when applying; summer rising grade is one higher |
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| Additional eligibility | Minimum age 16; Residency: Must be able to legally reside in the United States for the entire program; Garcia provides no visa aid or support letters; Requirement: For 2026, be at least 16 by July 4 with no exception; Requirement: For 2026, have an unweighted GPA of at least 95/100 or 3.8/4.0; Requirement: For 2026, have specified standardized scores at or above the 60th percentile; Requirement: Have taken at least three of English, chemistry, mathematics/calculus, physics, and biology; Requirement: Be ready for intensive in-person laboratory work and safety requirements; Exclusion: Applicants under the laboratory minimum age are not eligible; Exclusion: The program cannot support visa applications or provide visa letters; Exclusion: The 2026 cycle is closed and 2027 rules may change; Exclusion: Participation requires commuting or arranging optional local housing; Garcia offers no airport transportation | Requirement: Be a current high-school student or recent graduate eligible for the selected program; Requirement: Complete at least one high-school science and one high-school mathematics course; Requirement: Meet SEA essential-eligibility and medical-clearance requirements; Requirement: For SEA Expedition, be a rising sophomore through recent graduate under the 2026 rule; Requirement: For Pre-College Marine Biology, be a rising junior, senior or recent graduate under the 2026 rule; Exclusion: Rising freshmen are considered only for separately offered virtual programs; Exclusion: Eligibility differs by named program; Exclusion: No prior sailing experience was required for SEA Expedition; Exclusion: The current site has not announced a Summer 2027 high-school cycle; Exclusion: Participation does not guarantee credit, publication, recommendation or admission | Citizenship: U.S. citizens eligible regardless of residence; Citizenship: Non-U.S. citizens already in the United States on F-1 status eligible; Citizenship: Other U.S. visa holders must ask GSTEM to confirm eligibility; Residency: Non-U.S. citizens living outside the United States are not eligible; Requirement: Be a current high-school junior; Requirement: Show strong academic work, STEM aptitude, and demonstrated STEM interest; Requirement: Support GSTEM's mission of serving groups historically excluded from STEM; Requirement: Attend every day for all six weeks; Requirement: Do not participate in another program simultaneously; Exclusion: Current sophomores, seniors, and non-U.S. citizens living outside the United States; Exclusion: Applicants unable to attend the full six-week program |
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| Session dates or duration | Catalog terms: 7 weeks; 2027: Unconfirmed — check official site | Catalog terms: 2–3 weeks; 2027: Unconfirmed — check official site | Catalog terms: 6 weeks; 2027: Unconfirmed — check official site |
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| Format | In person | In person / Online | In person |
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| Housing and supervision | Non-residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Stony Brook, New York | Woods Hole, Woods Hole, Massachusetts; Cape Cod Bay and Gulf of Maine aboard SSV Corwith Cramer; virtual offerings when separately announced | New York City, New York |
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| Selection and application | Selection: Non-rolling review after the deadline using demanding age, GPA, test, coursework, transcript, recommendation, leadership, and application criteria. | Selection: Programs have 20-25 places and use holistic review of academics, reference, motivation and goals. SEA Expedition and Pre-College applicants interview; admission and first-choice program are not guaranteed. Application materials: Short-answer essays; Admissions interview for SEA Expedition or Pre-College | Selection: GSTEM admits 40 current juniors. Review is competitive and considers academic work, essays, STEM activities, and one recommendation. Application materials: Four short essays; One recommendation from a teacher, advisor, or counselor; Separate data-science essay for Winston Data Scholarship consideration |
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| Official sources | Source 1 · checked 2026-10-09Source 2 · checked 2026-10-09Source 3 · checked 2026-10-09Source 4 · checked 2026-08-22Source 5 · checked 2026-08-22Source 6 · checked 2026-08-22 | Source 1 · checked 2026-08-22Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22Source 4 · checked 2026-08-22Source 5 · checked 2026-08-22 | Source 1 · checked 2026-08-22Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22Source 4 · checked 2026-08-22Source 5 · checked 2026-08-22Source 6 · checked 2026-08-20 |
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